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Schema Browser

Find detailed descriptions of the data available in each data release

The Schema Browser displays an extensive explanation of each type of data product each survey/archive offers, along with any relevant analysis and publication information (see also individual survey documentation for more info). For more information on the schema browser, go to the Schema Browser Documentation. For more information on the data products within the schema browser, go to the team's documentation on Data Central (the link for each survey can be found in the Meta box below).

2dFGRS
6dFGS
DEVILS
GALAH
GAMA
OzDES
RAVE
S7
SAMI
WiggleZ

2dFGRS

The 2dF Galaxy Redshift Survey (2dFGRS) is a major spectroscopic survey taking full advantage of the unique capabilities of the 2dF facility built by the Anglo-Australian Observatory. The 2dFGRS is integrated with the 2dF QSO survey (Croom et al., 2004). The 2dFGRS obtained spectra for 245591 objects, mainly galaxies, brighter than a nominal extinction-corrected magnitude limit of bJ=19.45. Reliable (quality>=3) redshifts were obtained for 221414 galaxies. The galaxies cover an area of approximately 1500 square degrees selected from the extended APM Galaxy Survey in three regions: a North Galactic Pole (NGP) strip, a South Galactic Pole (SGP) strip, and random fields scattered around the SGP strip. Redshifts are measured from spectra covering 3600-8000 Angstroms at a two-pixel resolution of 9.0 Angstrom and a median S/N of 13 per pixel. All redshift identifications are visually checked and assigned a quality parameter Q in the range 1-5; Q>=3 redshifts are 98.4% reliable and have an rms uncertainty of 85 km/s. The overall redshift completeness for Q>=3 redshifts is 91.8% but this varies with magnitude from 99% for the brightest galaxies to 90% for objects at the survey limit (Colless et al., 2007).

Data Release
Final Data Release

Final Data Release

Data
Catalogues
Spectra

Groups
Definitive
Key
Data Central Generated

Definitive

name: Definitive | type: CatalogueGroup | Matthew Colless [javascript protected email address] | version 1 |

All the available information

Tables
spec_all
phot_all

spec_all

name: spec_all | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

All the spectroscopic information

Address this table as 2dfgrs_fdr.spec_all

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
OBSDECJ2000	deg	Observed Dec (J2000)	pos.eq.dec
OBSRAJ2000	deg	Observed RA (J2000)	pos.eq.ra
SNR	None	Median signal-to-noise ratio per pixel	stat.snr;stat.median
REFEXP	s	Exposure time (secs) of reference run	obs.exposure
REFRUN	None	AAT Run number of reference frame	obs.param
NCOMB	None	Number of frames combined	meta.number
OBSFLD	None	2dF observed field number	obs.field
PID	None	2dF pid	meta.code
PTRTYPE	None	2dF ptrtype	meta.code
THETA	deg	2dF fibre angle	instr.param
OBJMAG	mag	2dF object magnitude	phot.mag
OBJYERR	pixels	2dF object y position error	stat.error;pos.cartesian.y
OBJXERR	pixels	2dF object x position error	stat.error;pos.cartesian.x
OBJY	pixels	2dF object y position	pos.cartesian.y
OBJX	pixels	2dF object x position	pos.cartesian.x
LAMBDAC	Angstrom	Central wavelength	em.wl.central
GRATANGL	deg	2dF grating angle	instr.param
GRATBLAZ	None	2dF grating blaze direction	instr.param
GRATLPMM	None	2dF grating line per mm	instr.param
GRATID	None	2dF grating ID	meta.id;instr
SPECTID	None	2dF spectrograph ID	meta.id;instr
UTDATE	YYYY:MM:DD	UT date of observation	time.epoch;obs
GRS_DATE	None	2dF YYMMDD observed date; -99 if none	time.epoch
OBSRUN	None	Observation run	obs.param;obs
FIBRE	None	2dF fibre number	obs.param
PIVOT	None	2dF pivot number	obs.param
PLATE	None	2dF plate number (0 or 1); -99 if none	obs.param
SPFILE	None	2dF reduced data file	meta.file
THPUT	None	Fibre Throughput	instr.param
Z_COMM	None	Observers Comment	meta.note
IALTER	None	No idea	meta.cryptic
Q_FINAL	None	Suggested quality for redshift	meta.code.qual
Q_Z_ABS	None	Cross-correlation quality	meta.code.qual
Z_ABS	None	Cross-correlation redshift	stat.fit.param
R_CRCOR	None	Cross-correlation peak	stat.fit.param
KBESTR	None	Cross-correlation template from best spectrum	stat.fit.param
Q_Z_EMI	None	Emission redshift quality	meta.code.qual;src.redshift
Z_EMI	None	Emission redshift	src.redshift;pos.heliocentric
NGOOD	None	Number of good emmision lines	meta.number
NMBEST	None	Number of emission lines for Z_EMI	meta.number
ABEMMA	None	Redshift type (abs=1, emi=2, man=3)	meta.code;src.redshift
QUALITY	None	Redshift measurement quality	meta.code.qual;src.redshift
Z_HELIO	None	Heliocentric corrected redshift	src.redshift;pos.heliocentric
Z	None	Raw measured redshift	src.redshift
MATCH_DR	arcsec	Position match dr in arcsec	pos.angDistance
OBSDEC	radians	Observed Dec	pos.eq.dec
OBSRA	radians	Observed RA	pos.eq.ra
OBSNAME	None	Observed object name	meta.id
extnum	None	Extension number	meta.code
spectra	None	Number of spectra for this object	meta.number
best	None	In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise	meta.code
quality	None	Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3)	meta.code.qual;src.redshift
abemma	None	Redshift type (abs=1,emi=2,man=3)	meta.code;src.redshift
z_helio	None	Heliocentric redshift	src.redshift;pos.heliocentric
z	None	Observed redshift	src.redshift
fiber	None	2dF fiber	obs.param
plate	None	2dF plate	obs.param
pivot	None	2dF pivot	obs.param
TDFgg	None	2dFGRS field number (+NGP,-SGP)	obs.field
obsrun	None	Observing run year and month	obs.param;obs
UKST	None	UKST sky survey field number	obs.field
name	None	2dFGRS name	meta.id;meta.main
serial	None	2dFGRS serial number	meta.id

phot_all

name: phot_all | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

All the photometric information

Address this table as 2dfgrs_fdr.phot_all

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
best	None	In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise	meta.code
SRSB	None	Supercosmos R vrs Bj match classification	meta.code
SRQUAL	None	Quality flag	meta.code.qual
SRBLEND	None	Deblending flag	meta.code
SRSIGMA	None	Profile classification statistic	stat.value
SRCLASS	None	Classification flag	meta.code
SRPA	deg	Celestial position angle	pos.posAng
SRBI	0.01 microns	Weighted semi-minor axis	phys.angSize.sminAxis
SRAI	0.01 microns	Weighted semi-major axis	phys.angSize.smajAxis
SRAREA	pixels	Total area	phys.area
SRRMAG	mag	UK-J (R) magnitude	phot.mag;em.opt.R
SRDEC	deg	Object declination (J2000.0)	pos.eq.dec
SRRA	deg	Object RA (J2000.0)	pos.eq.ra
SBAPM	None	APM-Supercosmos Bj-band match classification	meta.code
SBQUAL	None	Quality flag	meta.code.qual
SBBLEND	None	Deblending flag	meta.code
SBSIGMA	None	Profile classification statistic	stat.value
SBCLASS	None	Classification flag	meta.code
SBPA	deg	Celestial position angle	pos.posAng
SBBI	0.01 microns	Weighted semi-minor axis	phys.angSize.sminAxis
SBAI	0.01 microns	Weighted semi-major axis	phys.angSize.smajAxis
SBAREA	pixels	Total area	phys.area
SBBJMAG	mag	UK-J (Bj) magnitude	phot.mag;em.opt.B
SBDEC	deg	Object declination (J2000.0)	pos.eq.dec
SBRA	deg	Object RA (J2000.0)	pos.eq.ra
VISCOMM	None	Visual check comments	meta.note
VISCHECK	None	Visual check flag	meta.code
GALEXT	mag	Galactic extinction	phys.absorption
BJG_100	mag	bj without extinction correction (100k)	phot.mag;em.opt.B
BJSEL100	mag	bj mag used in the object selection (100k)	phot.mag;em.opt.B
BJG_OLD	mag	Original bj magnitude without extinction correction	phot.mag;em.opt.B
BJSELOLD	mag	Original bj magnitude with extinction correction used in the object selection	phot.mag;em.opt.B
OBJDEC	radians	Dec in radians	pos.eq.dec
OBJRA	radians	RA in radians	pos.eq.ra
OBJEQNX	None	Equinox of the plate reference frame	time.equinox
REGION	None	GSSS Region name	obs.field
IFIELD	None	UKST field	obs.field
BJG	mag	Final bj magnitude without extinction correction	phot.mag;em.opt.B
AREA	pixels	Isophotal area in pixels	phys.area
ECCENT	None	Eccentricity	src.morph.param
ORIENT	deg	Orientation in degrees clockwise from E-W	pos.posAng
JON	None	Eyeball class flag	src.class
IGAL	None	Final class flag (equals 1 for a galaxy)	src.class.starGalaxy
PARMU	None	mu classification parameter	src.morph.param
PARK	None	k classification parameter	src.morph.param
PROB	None	psi classification parameter	src.morph.param
BJSEL	mag	Final bj mag used in the object selection	phot.mag;em.opt.B
APMEQNX	None	Equinox of RA and Dec	time.equinox
DEC	radians	Dec in radians	pos.eq.dec
RA	radians	RA in radians	pos.eq.ra
NAME	None	2dFgg assigned name	meta.id
SEQNUM	None	Sequence number: Database Primary Key	meta.id
extnum	None	Extension number	meta.code
spectra	None	Number of spectra for this object	meta.number
UKST	None	UKST sky survey field number	obs.field
b2	deg	Galactic latitude	pos.galactic.lat
l2	deg	Galactic longitude	pos.galactic.lon
dec2000	dd mm ss.ss	DEC (J2000) in DD MM SS.S	pos.eq.dec;meta.main
ra2000	hh mm ss.ss	RA (J2000) in HH MM SS.SS	pos.eq.ra;meta.main
dec	dd mm ss.ss	DEC (B1950) in DD MM SS.S	pos.eq.dec
ra	hh mm ss.ss	RA (B1950) in HH MM SS.SS	pos.eq.ra
name	None	2dFGRS name	meta.id;meta.main
delta	radians	Dec. (B1950) in radians	pos.eq.dec
alpha	radians	R.A. (B1950) in radians	pos.eq.ra
serial	None	2dFGRS serial number	meta.id

Key

name: Key | type: CatalogueGroup | Matthew Colless [javascript protected email address] | version 1 |

A subset of astrophysically-important information

Tables
spec_sum
spec_key
spec_best
phot_key

spec_sum

name: spec_sum | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

Summary of spectroscopic information

Address this table as 2dfgrs_fdr.spec_sum

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
obsrun	None	Observation run of best spectrum	obs.param;obs
quality	None	Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3)	meta.code.qual;src.redshift
z_helio	None	Best redshift (heliocentric)	src.redshift;pos.heliocentric
z	None	Best redshift (observed)	src.redshift
best	None	FITS extension number of the best spectrum	meta.code
SR_R	mag	Supercosmos R magnitude without extinction correction	phot.mag;em.opt.R
SB_BJ	mag	Supercosmos bj magnitude without extinction correction	phot.mag;em.opt.B
GALEXT	mag	Galactic extinction value	phys.absorption
BJSELOLD	mag	Original bj magnitude with extinction correction	phot.mag;em.opt.B
BJG_OLD	mag	Original bj magnitude without extinction correction	phot.mag;em.opt.B
BJSEL	mag	Final bj magnitude with extinction correction	phot.mag;em.opt.B
BJG	mag	Final bj magnitude without extinction correction	phot.mag;em.opt.B
dec2000	dd mm ss.ss	Dec. (J2000)	pos.eq.dec;meta.main
ra2000	hh mm ss.ss	R.A. (J2000)	pos.eq.ra;meta.main
dec	dd mm ss.ss	Dec. (B1950)	pos.eq.dec
ra	hh mm ss.ss	R.A. (B1950)	pos.eq.ra
UKST	None	UKST plate (=IFIELD)	obs.field
name	None	2dFGRS name (=NAME)	meta.id;meta.main
spectra	None	Number of spectra	meta.number
serial	None	Database serial number (=SEQNUM)	meta.id

spec_key

name: spec_key | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

Key spectroscopic information for each observation

Address this table as 2dfgrs_fdr.spec_key

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
Z_HELIO	None	Redshift (heliocentric)	src.redshift;pos.heliocentric
ETA_TYPE	None	Eta spectral type parameter (-99.9 if none)	stat.fit.param
SNR	None	Median S/N per pixel	stat.snr;stat.median
NMBEST	None	Number of emission lines for Z_EMI	meta.number
Z_EMI	None	Emission redshift	src.redshift;pos.heliocentric
R_CRCOR	None	Cross-correlation R value	stat.fit.param
KBESTR	None	Cross-correlation template	stat.fit.param
Z_ABS	None	Cross-correlation redshift	stat.fit.param
ABEMMA	None	Redshift type (abs=1, emi=2, man=3)	meta.code;src.redshift
QUALITY	None	Redshift quality parameter	meta.code.qual;src.redshift
Z	None	Redshift (observed)	src.redshift
OBSRUN	None	Observation run	obs.param;obs
UTDATE	YYYY:MM:DD	UT date of observation	time.epoch;obs
name	None	2dFGRS name (=NAME)	meta.id;meta.main
serial	None	Database serial number (=SEQNUM)	meta.id

spec_best

name: spec_best | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

The best spectrum of each surveyed galaxy

Address this table as 2dfgrs_fdr.spec_best

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
BJG	mag	Final bj magnitude without extinction correction	phot.mag;em.opt.B
ETA_TYPE	None	Eta spectral type parameter from best spectrum (-99.9 if none)	stat.fit.param
SNR	None	Median S/N per pixel from best spectrum	stat.snr;stat.median
NMBEST	None	Number of emission lines for Z_EMI from best spectrum	meta.number
Z_EMI	None	Emission redshift from best spectrum	src.redshift;pos.heliocentric
R_CRCOR	None	Cross-correlation R value from best spectrum	stat.fit.param
KBESTR	None	Cross-correlation template from best spectrum	stat.fit.param
Z_ABS	None	Cross-correlation redshift from best spectrum	stat.fit.param
abemma	None	Redshift type (abs=1, emi=2, man=3)	meta.code;src.redshift
quality	None	Redshift quality parameter for best spectrum (quality=1-5; reliable redshifts have quality>=3)	meta.code.qual;src.redshift
obsrun	None	Observation run of best spectrum	obs.param;obs
z_helio	None	Best redshift (heliocentric)	src.redshift;pos.heliocentric
z	None	Best redshift (observed)	src.redshift
SR_R	mag	SuperCosmos R magnitude without extinction correction	phot.mag;em.opt.R
SB_BJ	mag	SuperCosmos bj magnitude without extinction correction	phot.mag;em.opt.B
GALEXT	mag	Galactic extinction value	phys.absorption
BJSELOLD	mag	Original bj magnitude with extinction correction	phot.mag;em.opt.B
BJG_OLD	mag	Original bj magnitude without extinction correction	phot.mag;em.opt.B
BJSEL	mag	Final bj magnitude with extinction correction	phot.mag;em.opt.B
dec2000	dd mm ss.ss	Dec. (J2000)	pos.eq.dec;meta.main
ra2000	hh mm ss.ss	R.A. (J2000)	pos.eq.ra;meta.main
dec	dd mm ss.ss	Dec. (B1950)	pos.eq.dec
ra	hh mm ss.ss	R.A. (B1950)	pos.eq.ra
UKST	None	UKST plate (=IFIELD)	obs.field
name	None	2dFGRS name (=NAME)	meta.id;meta.main
spectra	None	Number of spectra obtained	meta.number
serial	None	Database serial number (=SEQNUM)	meta.id

phot_key

name: phot_key | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |

Key photometric information

Address this table as 2dfgrs_fdr.phot_key

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
IGAL	None	Final classification: -4 = noise, -3 = star + star, -2 = star + fuzz, -1 = star, 0 = galaxy + star merger, 1 = galaxy, 2 = galaxy + galaxy merger	src.class.starGalaxy
PARMU	None	mu classification parameter = mu / mu_star	src.morph.param
BJSEL	mag	Final bj magnitude with extinction correction (i.e. with corrections for isophote, field-effects and plate-matching, then calibrated to total mags with saturation correction, and then extinction corrected)	phot.mag;em.opt.B
100BJSEL	mag	100k release bj magnitude with extinction correction (prior to re-calibration to BJSEL)	phot.mag;em.opt.B
100_BJG	mag	100k release bj magnitude without extinction correction (prior to re-calibration to BJG)	phot.mag;em.opt.B
BJSELOLD	mag	Original bj magnitude with extinction correction (prior to re-calibration to BJSEL); used to select survey sample	phot.mag;em.opt.B
BJG_OLD	mag	Original bj magnitude without extinction correction (prior to re-calibration to BJG)	phot.mag;em.opt.B
NAME	None	2dFGRS assigned name; if either (i) BJSELOLD is fainter than 19.45, or (ii) the object could not be allocated to a fibre by the configuration algorithm, then NAME is blank	meta.id
IGFIELD	None	Galaxy number in UKST field	meta.number
IFIELD	None	UKST field	obs.field
REDMAG	mag	Not used	phot.mag;em.opt.R
SMAG	mag	Unmatched raw stellar mag (from APMCAL)	phot.mag
FMAG	mag	Unmatched raw APM 2" profile integrated mag	phot.mag
PMAG	mag	Unmatched raw APM profile integrated mag	phot.mag
RMAG	mag	Unmatched APM 'total' mag	phot.mag
BJG	mag	Final bj magnitude without extinction correction	phot.mag;em.opt.B
DY	None	Distortion corrected difference (y_bj - y_R)*100	arith.diff
DX	None	Distortion corrected difference (x_bj - x_R)*100	arith.diff
Y_BJ	None	Plate y_bj in 8 micron pixels	instr.scale
X_BJ	None	Plate x_bj in 8 micron pixels	instr.scale
AREA	pixels	Isophotal area in pixels	phys.area
ECCENT	None	Eccentricity (e): e200 = 200(((sxx-syy)2 + 4sxy2)**0.5)/(sxx + syy)	src.morph.param
ORIENT	deg	Orientation measured in degrees clockwise from E to W: orient = 180/pi * atan(2sxy/((sxx + syy)(1 + e)-syy))	pos.posAng
JON	None	Eyeball classification, value > 0 only for galaxies brighter than about 18th mag: 0 = noise, 1 = S0, 2 = elliptical, 3 = spiral, 4 = irregular, 5 = undetermined galaxy, 6 = star, 7 = star + star merger, 8 = galaxy + star merger, 9 = galaxy + galaxy merger	src.class
PARK	None	k classification parameter = k / k_star	src.morph.param
PROB	None	psi classification parameter: for eyeballed galaxies, psi1000 = (10000 + abs(jon) + psi100); for eyeballed non-galaxies, psi1000 = -(10000 + abs(jon) + psi100)	src.morph.param
dec	dd mm ss.ss	Dec. (B1950) in DD MM SS.S	pos.eq.dec
ra	hh mm ss.ss	R.A. (B1950) in HH MM SS.SS	pos.eq.ra
SEQNUM	None	Assigned sequence number to this object; determines the filename (SEQNUM.fits)	meta.id

Data Central Generated

name: dc_generated | type: CatalogueGroup | Data Central [javascript protected email address] | version 1 |

Additional tables created by Data Central

Tables
dc_source_list

dc_source_list

name: dc_source_list | type: CatalogueTable | Data Central [javascript protected email address] | version 1 |

Source list of all objects contained within 6dFGS

Address this table as 2dfgrs_fdr.dc_source_list

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
dec			pos.eq.dec
ra			pos.eq.ra
source_name	None	unique ID used for identifying sources	meta.id;meta.main

Facilities/surveys
AAT

AAT

name: AAT | type: SpectraFacility |

All 2dFGRS spectra taken with the AAT.

Data Products
1D Spectrum

1D Spectrum

name: spectrum_1d | type: SpectrumDataProduct | version v1.0 |

Reduced 1D spectrum

6dFGS

The 6dF Galaxy Survey (6dFGS) measured the redshifts of around 150 000 galaxies, and the peculiar velocities of a 15 000-member subsample, over almost the entire southern sky. The targets are all galaxies brighter than K_tot = 12.75 in the 2MASS Extended Source Catalog (XSC), supplemented by 2MASS and SuperCOSMOS galaxies that complete the sample to limits of (H, J, r_F, b_J) = (13.05, 13.75, 15.6, 16.75). Central to the survey is the Six-Degree Field (6dF) multifibre spectrograph, an instrument able to record 150 simultaneous spectra over the 5.7 degree field of the UK Schmidt Telescope. Spectra are obtained in two observations using separate V and R gratings, that together give R ~ 1000 over at least 400-750 nm and signal-to-noise ratio ~10 per pixel. Redshift measurements are obtained semi-automatically, and are assigned a quality value based on visual inspection.

Data Release
Final Data Release

Final Data Release

Data
Catalogues
Spectra

Groups
main
Input Catalogues
supplementary
Data Central Generated

main

name: main | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |

The 6dF Galaxy Survey Catalogue

Tables
TARGET
SPECTRA

TARGET

name: TARGET | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

The master target list

Address this table as 6dfgs_fdr.TARGET

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
BMAGSEL	mag	Bj magnitude from online SuperCOSMOS Sky Surveys (99.99 and 23.0 are nulls), appeared as BMAG in the EDR and DR1	phot.mag;em.opt.B
FRAMENAME	None	name of SDF frame	meta.id
TEMPLATECODE	None	code for x-correlation template	meta.id
RMAGSEL	mag	Rf magnitude from online SuperCOSMOS Sky Surveys (99.99 and 22.0 are nulls), appeared as RMAG in the EDR and DR1	phot.mag;em.opt.R
ZCATREF	None	ZCAT reference	meta.id
ZCATERR	km/s	error on velocity in ZCAT	phys.veloc;stat.error
ZCATVEL	km/s	velocity in ZCAT	phys.veloc
SG	None	SSS star/galaxy flag 1=galaxy 2=star 3=unclass 4=noise	meta.id
RMAG	mag	Rf galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null)	phot.mag;em.opt.R
BMAG	mag	Bj galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null)	phot.mag;em.opt.B
PROGID	None	highest priority programme ID	meta.id
A_V	mag	Schlegel V extinction	em.opt.V;phys.absorption.gal
GB	degrees	galactic latitude	pos.galactic.lat
GL	degrees	galactic longitude	pos.galactic.lon
CZ	None	Cartesian z of unit (RA,Dec) vector on celestial sphere	meta.cryptic
CY	None	Cartesian y of unit (RA,Dec) vector on celestial sphere	meta.cryptic
CX	None	Cartesian x of unit (RA,Dec) vector on celestial sphere	meta.cryptic
DEC	degrees	master Dec J2000 (decimal degrees)	pos.eq.dec
RA	degrees	master RA J2000 (decimal degrees)	pos.eq.ra
HTMID	None	Hierarchical Triangular Mesh (20-deep) number, mainly useful internally for indexing on position	pos.HTM
TARGETNAME	None	name in config file, used to name FITS file and generate thumbnail images	meta.id
TARGETID	None	unique ID no., used to link tables	meta.id;meta.main

SPECTRA

name: SPECTRA | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Redshifts and observational data

Address this table as 6dfgs_fdr.SPECTRA

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
DEPRECATED	None	flag used to expunge rows prior to release	meta.code
XTALKFLAG	None	-1 if object is a contaminator, 0 (default) objects is neither contaminator or contaminated, +N object contaminated by fibre N. Details on cross-talk contamination	meta.code.class
THETA_V	degrees	fibre angle V frame	instr.offset
HTMID	None	Hierarchical Triangular Mesh (20-deep), mainly useful internally for indexing on position	meta.id
Z_COMM_INITIAL	None	redshifter's comment prior to revision	meta.note
PROGID	None	highest priority programme ID of observed object	meta.id
REVCOMMENT	None	comment/origin of redshift revision	meta.note
REVTEMPLATE	None	code of template used in redshift revision	meta.code
QUALITY_UPDATE_COMM	None	comment on quality change	meta.note
XTALKCOMM	None	comment on crosstalk	meta.note
XTALKVELOFF	km/s	velocity offset between contaminated and contaminator objects	spect.dopplerVeloc;arith.diff
XTALKSCORE	None	0 (uncontaminated) to 5 (likely cross-talk)	meta.code.qual
QUALITY_INITIAL	None	QUALITY value at initial ingest	meta.code.qual
SLIT_VANE_CORR	km/s	slit vane redshift correction in km/s	arith.factor;src.redshift
Z_UPDATE_COMM	None	not currently used	meta.note
Z_UPDATE_FLAG	None	0 - uncorrected, 1 - slit vane corrected, 2 - template corrected, 3 - template and slit vane corrected	meta.code
Z_HELIO_INITIAL	None	value of attribute Z_HELIO at initial ingest i.e. before further corrections	src.redshift
Z_INITIAL	None	value of attribute Z at initial ingest i.e. before corrections	src.redshift
MATCHSPECID	None	SPECID of same object observation already ingested (usually = 0, helps flag frames objects that were re-analysed	meta.id
AXISEND_R	angstroms	end wavelength of the R-frame	em.wl;instr.setup
AXISSTART_R	angstroms	starting wavelength of the R-frame	em.wl;instr.setup
AXISEND_V	angstroms	end wavelength of the V-frame	em.wl;instr.setup
AXISSTART_V	angstroms	starting wavelength of the V-frame	em.wl;instr.setup
FRAMENAME	None	name of the observed field frame	meta.id
PID_R	None	PID number read from R frame	meta.cryptic
RECMAG_R	mag	magnitude read from R frame	phot.mag
PIVOT_R	None	R pivot number	instr.setup
FIBRE_R	TODO	fibre number (row on CCD)	meta.id
THETA_R	TODO	fibre angle R frame	instr.offset
YERR_R	TODO	error on Y_R position	stat.error;pos.cartesian.y
XERR_R	TODO	error on X_R position	stat.error;pos.cartesian.x
Y_R	TODO	y position of object from R frame	pos.cartesian.y
X_R	TODO	x position of object from R frame	pos.cartesian.x
DEC_R	degrees	observed Dec (J2000 degrees)	pos.eq.dec
RA_R	degrees	observed RA (J2000 degrees)	pos.eq.ra
THPUT_R	None	R throughput of fibre	instr.sensitivity
NAME_R	None	name of object in R frame	meta.id
MJDOBS_R	None	MJD of observation	time.epoch;obs
UTSTRT_R	None	UT start time of R reference frame	time.start
UTDATE_R	None	UT date in R frame, default 1900-01-01	time.epoch;obs
CCD_R	None	R CCD name	meta.id
NOISE_R	TODO	R readout noise	instr.det.noise
GAIN_R	TODO	R gain	instr.setup
FOCUS_R	TODO	R frame spectrograph focus value	instr.setup
SOURCE_R	None	R source plate	meta.id
GRATBLAZ_R	None	R blaze direction	instr.setup
GRATSLOT_R	None	R grating slot ID	meta.id
GRATSET_R	TODO	R grating micrometer setting	instr.setup
GRATID_R	None	grating ID in R frame	meta.id
NCOMB_R	None	number of R frames combined	meta.number
EXP_R	seconds	R reference frame exposure time seconds	time.duration
RUN_R	None	R run number	meta.id
OBSID_R	None	obsid in R frame	meta.id
LABEL_R	None	label in R frame	meta.id
PROGID_R	None	programme ID in R frame	meta.id
CONMJD_R	None	time which was specified when configure was run	time.epoch;instr.setup
ACTMJD_R	None	the time the field was actually configured	time.epoch;instr.setup
APPDEC_R	degrees	apparent DEC of field centre	pos.eq.dec
APPRA_R	degrees	apparent RA of field centre	pos.eq.ra
CENDEC_R	degrees	DEC of field centre	pos.eq.dec
CENRA_R	degrees	RA of field centre	pos.eq.ra
TITLE_R	None	eg 1325m243p2.sds observation title	meta.id
PID_V	None	PID number read from V frame	meta.cryptic
RECMAG_V	mag	magnitude read from V frame	phot.mag
PIVOT_V	None	V pivot number	instr.setup
FIBRE_V	None	fibre number (row on CCD)	meta.id
YERR_V	TODO	error on Y_V position	stat.error;pos.cartesian.y
XERR_V	TODO	error on X_V position	stat.error;pos.cartesian.x
Y_V	TODO	y position of object from V frame	pos.cartesian.y
X_V	TODO	x position of object from V frame	pos.cartesian.x
DEC_V	degrees	observed Dec (J2000 degrees)	pos.eq.dec
RA_V	degrees	observed RA (J2000 degrees)	pos.eq.ra
THPUT_V	None	V throughput of fibre	instr.sensitivity
NAME_V	None	name of object in V frame	meta.id
MJDOBS_V	None	MJD of observation	time.epoch;obs
UTSTRT_V	None	UT start time of V reference frame	time.start
UTDATE_V	None	UT date in V frame, default 1900-01-01	time.epoch;obs
CCD_V	None	V CCD name	meta.id
NOISE_v	TODO	V readout noise	instr.det.noise
GAIN_V	TODO	V gain	instr.setup
TFOCUS_V	TODO	V frame telescope focus value	instr.setup
FOCUS_V	TODO	V frame spectrograph focus value	instr.setup
SOURCE_V	None	V source plate	meta.id
GRATBLAZ_V	None	V blaze direction	instr.setup
GRATSLOT_V	None	V grating slot ID	meta.id
GRATSET_V	TODO	V grating micrometer setting	instr.setup
GRATID_V	None	grating ID in V frame	meta.id
NCOMB_V	None	number of V frames combined	meta.number
EXP_V	seconds	V reference frame exposure time seconds	time.duration
RUN_V	None	V run number	meta.id
OBSID_V	None	obsid in V frame	meta.id
LABEL_V	None	label in V frame	meta.id
PROGID_V	None	programme ID in V frame	meta.id
CONMJD_V	None	time which was specified when configure was run	time.epoch;instr.setup
ACTMJD_V	None	the time the field was actually configured	time.epoch;instr.setup
APPDEC_V	degrees	apparent DEC of field centre	pos.eq.dec
APPRA_V	degrees	apparent RA of field centre	pos.eq.ra
CENDEC_V	degrees	DEC of field centre	pos.eq.dec
CENRA_V	degrees	RA of field centre	pos.eq.ra
TITLE_V	None	eg 1325m243p2.sds observation title	meta.id
ZFINALERR	None	error on final quoted redshift, 0.0 if not measured	stat.error;src.redshift
ZABSBESTERR	None	error on the selected absorption line redshift, 0.0 if not measured	stat.error;src.redshift
ZEMIBESTERR	None	error on the selected emission line redshift, 0.0 if not measured	stat.error;src.redshift
Z_COMM	None	redshifter's comment	meta.note
IALTER	None	IALTER=1 if automatic z altered	meta.code.class
Q_FINAL	None	suggested quality for redshift	meta.code.qual;src.redshift
Q_Z_ABS	None	cross-correlation quality	meta.code.qual
Z_ABS	None	cross-correlation redshift(uncorrected)	src.redshift
R_CRCOR	None	cross-correlation peak	meta.cryptic
KBESTR	None	cross-correlation template	meta.id
Q_Z_EMI	None	emission redshift quality	meta.code.qual;src.redshift
Z_EMI	None	emission redshift (uncorrected)	src.redshift
NGOOD	None	number of good emission lines	spect.line;meta.number
NMBEST	None	emission lines for emission z	spect.line;meta.number
ABEMMA	None	redshift type: abs=1,emi=2,man=3	meta.code.member;src.redshift
QUALITY	None	redshift measurement quality: 4=good 1=bad (6=star)	meta.code.qual;src.redshift
Z_HELIO	None	heliocentric redshift (corrected for heliocentric motion, template offsets and slit vane shift)	src.redshift;pos.heliocentric
Z	None	raw measured redshift,(corrected for template offsets and slit vane shift)	src.redshift
Z_ORIGIN	None	redshift from C=combined V or R frame	src.redshift
CZ	None	Cartesian z of unit vector on celestial sphere	meta.cryptic
CY	None	Cartesian y of unit vector on celestial sphere	meta.cryptic
CX	None	Cartesian x of unit vector on celestial sphere	meta.cryptic
MATCH_DR	arcsec	position match error (arcsec)	stat.error;pos
OBSDEC	degrees	observed Dec (J2000 degrees)	pos.eq.dec
OBSRA	degrees	observed RA (J2000 degrees)	pos.eq.ra
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
TARGETID	None	ID no. in Target table	meta.id.cross
SPECID	None	unique ID no., used to generate GIF image of spectrum	meta.id

Input Catalogues

name: input_catalogues | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |

The various input catalogues used to create the target list

Tables
TWOMASS
SUPERCOS
FSC
RASS
HIPASS
DURUKST
SHAPLEY
DENISI
DENISJ
AGN2MASS
HES
NVSS
SUMSS

TWOMASS

name: TWOMASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

2MASS input catalogue J, H and K

Address this table as 6dfgs_fdr.TWOMASS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MUK20FE	mag	average surface brightness within the mu_K = 20mag/sq arcsec elliptical isophote (derived from K_M_K20FE, RADIUS and A_B)	phot.mag.sb;stat.mean
RTOT	arcsec	radius of the total size of the galaxy	phys.size.radius
KTOT	mag	K total magnitude	phot.mag;em.IR.K
HTOT	mag	H total magnitude	phot.mag;em.IR.H
JTOT	mag	J total magnitude	phot.mag;em.IR.J
KEXT_K	mag	KEXT minus K (corrected)	phot.mag;em.IR.K
K	mag	K magnitude (corrected) used for K selection	phot.mag;em.IR.K
KEXT	mag	KEXT magnitude	phot.mag;em.IR.K
H	mag	H magnitude (HEXT) used for H selection	phot.mag;em.IR.H
J	mag	J magnitude (JEXT) used for J selection	phot.mag;em.IR.J
CORR	mag	correction, based on MUK20FE, made to the isophotal magnitude K_M_K20FE to get a pseudo-total magnitude K	phot.mag;em.IR.K;arith.factor
A_B	arcsec	minor/major axis ratio fit to 3-sigma super-coadd isophote	phys.size.axisRatio;meta.modelled
RADIUS	arcsec	20mag/sq." isophotal K fiducial elliptical aperture semi-major axis	phys.angSize.smajAxis
K_M_K20FE	mag	K 20mag/sq." isophotal fiducial elliptical aperture magnitude	phot.mag;em.IR.K
H_M_K20FE	mag	H 20mag/sq." isophotal fiducial elliptical aperture magnitude	phot.mag;em.IR.H
J_M_K20FE	mag	J 20mag/sq." isophotal fiducial elliptical aperture magnitude	phot.mag;em.IR.J
MAG_2	mag	supplied magnitude	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
prevCATNAME	None	original catalogue name	meta.id
CATNAME	None	2MASS catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

SUPERCOS

name: SUPERCOS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

SuperCOSMOS bright galaxies Bj and R

Address this table as 6dfgs_fdr.SUPERCOS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
COMMENT	None	SuperCOSMOS reference (field no. + B_index + R_index)	meta.note
MAG_2	mag	R magnitude, SuperCOSMOS magnitudes generated from a revised calibration, done at the time of input catalogue preparation, tuned to the magnitude range of interest.	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	Bj magnitude, SuperCOSMOS magnitudes generated from a revised calibration, done at the time of input catalogue preparation, tuned to the magnitude range of interest.	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.mainmeta.id;meta.main

FSC

name: FSC | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Sources from the IRAS FAINT Source Catalogue

Address this table as 6dfgs_fdr.FSC

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
COMMENT	None	supplied comments	meta.note
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

RASS

name: RASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Candidate AGN from the ROSAT All-Sky Survey

Address this table as 6dfgs_fdr.RASS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
PRIORITY	None	survey weight	meta.code.class
COMMENT	None	supplied comments	meta.note
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

HIPASS

name: HIPASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Sources from the HIPASS HI survey

Address this table as 6dfgs_fdr.HIPASS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

DURUKST

name: DURUKST | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Extension to Durham/UKST galaxy survey

Address this table as 6dfgs_fdr.DURUKST

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

SHAPLEY

name: SHAPLEY | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Galaxies from the Shapley supercluster

Address this table as 6dfgs_fdr.SHAPLEY

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

DENISI

name: DENISI | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Galaxies from DENIS I < 14.85

Address this table as 6dfgs_fdr.DENISI

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
COMMENT	None	supplied comments	meta.note
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

DENISJ

name: DENISJ | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

galaxies from DENIS J < 13.85

Address this table as 6dfgs_fdr.DENISJ

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
COMMENT	None	supplied comments	meta.note
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

AGN2MASS

name: AGN2MASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Candidate AGN from the 2MASS red AGN survey

Address this table as 6dfgs_fdr.AGN2MASS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_3	mag	supplied magnitude 3	phot.mag
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

HES

name: HES | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Candidate QSOs from the Hamburg/ESO Survey

Address this table as 6dfgs_fdr.HES

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

NVSS

name: NVSS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Candidate QSOs from NVSS

Address this table as 6dfgs_fdr.NVSS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

SUMSS

name: SUMSS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |

Bright radio sources from SUMSS

Address this table as 6dfgs_fdr.SUMSS

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
MAG_2	mag	supplied magnitude 2	phot.mag
PROGID	None	programme ID	meta.id
MAG_1	mag	supplied magnitude 1	phot.mag
PRIORITY	None	survey weight	meta.code.class
DEC	degrees	Dec J2000	pos.eq.dec
RA	degrees	RA J2000	pos.eq.ra
TARGETID	None	matching ID number in target	meta.id.cross
TARGETNAME	None	matching name in target table, used to name FITS files and generate thumbnail images	meta.id
CATNAME	None	supplied catalogue name	meta.id
OBJID	None	unique ID number	meta.id;meta.main

supplementary

name: supplementary | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |

Additional tables produced as part of 6dfgs

Tables

Data Central Generated

name: dc_generated | type: CatalogueGroup | Data Central [javascript protected email address] | version 1 |

Additional tables created by Data Central

Tables
dc_source_list

dc_source_list

name: dc_source_list | type: CatalogueTable | Data Central [javascript protected email address] | version 1 |

Source list of all objects contained within 6dFGS

Address this table as 6dfgs_fdr.dc_source_list

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
dec	degrees	master Dec J2000 (decimal degrees)	pos.eq.dec
ra	degrees	master RA J2000 (decimal degrees)	pos.eq.ra
source_name	None	unique ID used for identifying sources	meta.id;meta.main

Facilities/surveys
AAT

AAT

name: AAT | type: SpectraFacility |

All 6dFGS spectra obtained at the AAT.

Data Products
1D Spectrum
1D Spectrum

1D Spectrum

name: spectrum_1d | type: SpectrumDataProduct | Heath Jones [javascript protected email address] | version 1.0 |

Reduced 1D spectrum

1D Spectrum

name: spectrum_1d_table | type: SpectrumDataProduct | Heath Jones [javascript protected email address] | version 1.0 |

Reduced 1D spectrum

DEVILS

DEVILS is a spectroscopic campaign at the Anglo-Australian Telescope aimed at bridging the near and distant Universe by producing the highest completeness survey of galaxies and groups at intermediate redshifts (0.3<z<1.0). Our sample will consist of ~58k galaxies to Ymag<21.2, over ~6deg² to >95% completeness in three well studies deep extragalactic fields (COSMOS, ECDFS and XMM-LSS).

Data Release
Data Release 0

Data Release 0

Data
Catalogues
Imaging

Groups
InputCat

InputCat

name: InputCat | type: CatalogueGroup | Luke Davies [javascript protected email address] | version v0.2 |

This group provides the DEVILS DR0 input catalogue files used for source selection, targeting and observing.

Tables
DObjCat

DObjCat

name: DObjCat | type: CatalogueTable | Luke Davies [javascript protected email address] | version v0.2 |

This table contains DEVILS input catalogue sources used in targeting for AAT observation. All sources which meet our intial VISTA Y-mag<21.2 selection are included but are flagged appropriately.

Address this table as devils_dr0.DObjCat

Name	Unit	Description	UCD (hover for description)
Name	Unit	Description	UCD
YMAGERR	mag	VISTA Y-band magnitude error	stat.error;em.IR.Y
YMAG	mag	VISTA Y-band magnitude	em.IR.Y
VISCLASS	-	Visual classification flag base on VISTA YJKs rgb images (0=galaxy, 1=star, 2=artifact, 3=shredded region of bright galaxy, 4=near bright source with confused photometry, NA=not classified)	meta.code.class
VIDEOID	-	VIDEO ID of 2'' matched source	meta.id.cross
UVISTAID	-	UltraVISTA ID of 2'' matched source	meta.id.cross
STARCLASS	-	Star-galaxy separation flag based on NIR colours and surface brightness (0=Galaxy, 1=Star)	meta.code.class
SB90	mag/arcsec^2	Average surface brightness to R90 in VISTA Y-band	phot.flux.density.sb;em.IR.Y
RA	deg	Right Asscension of source in VISTA Y-band	pos.eq.ra;em.IR.Y
NIRCOL	-	VISTA (H-Ks)-(Y-J) colour used in star-galaxy separation	phot.color;em.IR.Y;em.IR.J;em.IR.H;em.IR.K
MASK_FLAG	-	Mask flag (0=unmaksed, >0=masked)	meta.code.class
G10CATAID	-	G10COSMOS ID of 2'' matched source from Andrews et al 2017	meta.id.cross
FIELD	-	DEVILS Field	meta.code.member
DEC	deg	Declination of source in VISTA Y-band	pos.eq.dec;em.IR.Y
COSMOS2013ID	-	COMSOS2013 ID of 2'' matched source in COSMOS2015 Catalogue	meta.id.cross
CATAID	-	Unique DEVILS survey identifier	meta.id
AXRAT	-	Axial ratio of source defined from ProFound segments in VISTA Y-band	phys.size.axisRatio;em.IR.Y

Facilities
CFHT
CFHT
Chandra
GALEX
Herschel
Herschel
Spitzer
SpitzerSED
UKIRT
VISTA

CFHT

name: CFHTCFHTCOSMOS | type: ImagingFacility |

Description is not available for CFHT.

Bands
K
H

name: K | type: ImagingBand |

Description is not available for K.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.0607

2.2930

icrs

j2000

K d10 fits header

DATE	2007-08-02T08:21:34	When it was started (GMT)
GAIN	48.28231471	Maximum equivalent gain (e-/ADU)
CD1_1	-4.1666667e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	4.1666667e-05	Linear projection matrix
NAXIS	2
AUTHOR	hjmcc	Who ran the software
BITPIX	-32
CRPIX1	22715.5	Reference pixel on this axis
CRPIX2	21841.0	Reference pixel on this axis
CRVAL1	150.1163213	World coordinate on this axis
CRVAL2	2.200973097	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
EXTEND	True	This file may contain FITS extensions
FILTER	Ks
NAXIS1	48096	NUMBER OF ELEMENTS ALONG THIS AXIS
NAXIS2	48096	NUMBER OF ELEMENTS ALONG THIS AXIS
OBJECT	COSMOS-00	Object Name
ORIGIN	mix7	Where it was done
SIMPLE	True	This is a FITS file
COMMENT	Axis-dependent config parameters
EQUINOX	2000.0	Mean equinox
EXPTIME	3946.4941	Maximum equivalent exposure time (s)
CENTERT1	ALL	CENTER_TYPE config parameter
CENTERT2	ALL	CENTER_TYPE config parameter
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
MAGZEROP	31.4	SCAMP zero-point
PSCALET1	MANUAL	PIXELSCALE_TYPE config parameter
PSCALET2	MANUAL	PIXELSCALE_TYPE config parameter
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	14452.72124	Saturation Level (ADU)
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2007-07-16	Release date of the software
SOFTINST	TERAPIX team at IAP http://terapix.iap.fr	/terapix.iap.fr' / Inst
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.16.4	Version of the software

name: H | type: ImagingBand |

Description is not available for H.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.0607

2.2930

fk5

j2000

H d10 fits header

DATE	2009-06-04T16:28:30	When it was started (GMT)
GAIN	106.6484857	Maximum equivalent gain (e-/ADU)
CD1_1	-4.1666668e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	4.1666668e-05	Linear projection matrix
NAXIS	2
AUTHOR	hjmcc	Who ran the software
BITPIX	-32
CRPIX1	22715.5	Reference pixel on this axis
CRPIX2	21841.0	Reference pixel on this axis
CRVAL1	150.1163213	World coordinate on this axis
CRVAL2	2.200973097	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
EXTEND	True	This file may contain FITS extensions
NAXIS1	48096	Number of pixels along this axis
NAXIS2	48096	Number of pixels along this axis
OBJECT	COSMOS-15	Object Name
ORIGIN	mix7	Where it was done
SIMPLE	True	This is a FITS file
COMMENT	Axis-dependent config parameters
EQUINOX	2000.0	Mean equinox
EXPTIME	20850.0	Maximum equivalent exposure time (s)
CENTERT1	ALL	CENTER_TYPE config parameter
CENTERT2	ALL	CENTER_TYPE config parameter
COMBINET	WEIGHTED	COMBINE_TYPE config parameter for SWarp
FLXSCALE	3.63078
PSCALET1	MEDIAN	PIXELSCALE_TYPE config parameter
PSCALET2	MEDIAN	PIXELSCALE_TYPE config parameter
RADECSYS	FK5	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	168608.0018	Saturation Level (ADU)
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2008-10-01	Release date of the software
SOFTINST	TERAPIX team at IAP http://terapix.iap.fr	Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.2	Version of the software

CFHT

name: CFHTCFHTLS | type: ImagingFacility |

Description is not available for CFHT.

Bands
r
g
u
z
i

name: r | type: ImagingBand |

Description is not available for r.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.1166

2.2084

icrs

j2000

r d10 fits header

DATE	2011-09-12T22:00:30	When it was started (GMT)
GAIN	508.7243313	Maximum equivalent gain (e-/ADU)
CD1_1	-5.166666789e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	5.166666789e-05	Linear projection matrix
NAXIS	2
AUTHOR	TERAPIX Team	Who ran the software
BITPIX	-32
CRPIX1	9677.5	Reference pixel on this axis
CRPIX2	9677.5	Reference pixel on this axis
CRVAL1	150.1166667	World coordinate on this axis
CRVAL2	2.208333333	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
ELIXIR	B5/SNLS	CFHT's Elixir pipeline detrending version
EL_SYS	2.0	Elixir System Version
EXTEND	True	This file may contain FITS extensions
FILTER	r.MP9601	Name of filter in position
MZP_AB	30.0	Zeropoint Magnitude (AB)
NAXIS1	19354	Number of pixels along this axis
NAXIS2	19354	Number of pixels along this axis
OBJECT	D2
SIMPLE	True	This is a FITS file
SURVEY	Canada-France-Hawaii Legacy Survey (CFHTLS)	Sky Survey
COMMENT	#######################
ELX_DOC	http://www.cfht.hawaii.edu/Instruments/Imaging/MegaPrime/
EQUINOX	2000.0	Mean equinox
EXPTIME	34208.72	Total exposure time (in seconds)
IQIMAGE	0.584	Image Quality of this T0007 stack (arcsec)
PI_NAME	Deep_Synoptic CFHTLS
RELEASE	CFHTLS Official Release : final release by TERAPIX	Survey Label
SNLS_AP	4.334	SNLS Aperure diameter (arcsec)
TERAPIX	T0007	TERAPIX DATA release name
VEGA_AB	0.125	VEGA to AB magnitude offset
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
DETECTOR	MegaCam
FILENAME	CFHTLS_D-25_r_100028+021230_T0007_AB.fits	Current Filename
INSTRUME	MegaPrime
LIMMAGG1	25.67	50% Completeness limit (AB, extended sources)
LIMMAGG2	24.93	80% Completeness limit (AB, extended sources)
LIMMAGS1	26.46	50% Completeness limit (AB, point sources)
LIMMAGS2	25.91	80% Completeness limit (AB, point sources)
MZP_VEGA	29.875	Zeropoint Magnitude (VEGA)
OBSERVER	QSO Team
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	8579.825719	Saturation Level (ADU)
SNLSFSCL	-0.004809	Magnitude offset to SNLS tertiary standards
SNLSMSCL	0.9955805419884262
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2011-07-22	Release date of the software
SOFTINST	IAP http://www.iap.fr	/www.iap.fr' / Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.6	Version of the software
T0007DOC	http://www.terapix.fr/CFHTLS/T0007/T0007-doc.pdf	Release document
TELESCOP	CFHT 3.6m	Hawaii Big Island, Mauna Kea

name: g | type: ImagingBand |

Description is not available for g.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.1166

2.2084

icrs

j2000

g d10 fits header

DATE	2011-09-10T10:59:49	When it was started (GMT)
GAIN	502.3003995	Maximum equivalent gain (e-/ADU)
CD1_1	-5.166666789e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	5.166666789e-05	Linear projection matrix
NAXIS	2
AUTHOR	TERAPIX Team	Who ran the software
BITPIX	-32
CRPIX1	9677.5	Reference pixel on this axis
CRPIX2	9677.5	Reference pixel on this axis
CRVAL1	150.1166667	World coordinate on this axis
CRVAL2	2.208333333	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
ELIXIR	B5/SNLS	CFHT's Elixir pipeline detrending version
EL_SYS	2.0	Elixir System Version
EXTEND	True	This file may contain FITS extensions
FILTER	g.MP9401	Name of filter in position
MZP_AB	30.0	Zeropoint Magnitude (AB)
NAXIS1	19354	Number of pixels along this axis
NAXIS2	19354	Number of pixels along this axis
OBJECT	D2
SIMPLE	True	This is a FITS file
SURVEY	Canada-France-Hawaii Legacy Survey (CFHTLS)	Sky Survey
COMMENT	#######################
ELX_DOC	http://www.cfht.hawaii.edu/Instruments/Imaging/MegaPrime/
EQUINOX	2000.0	Mean equinox
EXPTIME	18680.45	Total exposure time (in seconds)
IQIMAGE	0.638	Image Quality of this T0007 stack (arcsec)
PI_NAME	Deep_Synoptic CFHTLS
RELEASE	CFHTLS Official Release : final release by TERAPIX	Survey Label
SNLS_AP	4.388	SNLS Aperure diameter (arcsec)
TERAPIX	T0007	TERAPIX DATA release name
VEGA_AB	-0.098	VEGA to AB magnitude offset
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
DETECTOR	MegaCam
FILENAME	CFHTLS_D-25_g_100028+021230_T0007_AB.fits	Current Filename
INSTRUME	MegaPrime
LIMMAGG1	26.09	50% Completeness limit (AB, extended sources)
LIMMAGG2	25.42	80% Completeness limit (AB, extended sources)
LIMMAGS1	26.79	50% Completeness limit (AB, point sources)
LIMMAGS2	26.31	80% Completeness limit (AB, point sources)
MZP_VEGA	30.098	Zeropoint Magnitude (VEGA)
OBSERVER	QSO Team
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	5952.449021	Saturation Level (ADU)
SNLSFSCL	-0.012996	Magnitude offset to SNLS tertiary standards
SNLSMSCL	0.9881015942352236
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2011-07-22	Release date of the software
SOFTINST	IAP http://www.iap.fr	/www.iap.fr' / Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.6	Version of the software
T0007DOC	http://www.terapix.fr/CFHTLS/T0007/T0007-doc.pdf	Release document
TELESCOP	CFHT 3.6m	Hawaii Big Island, Mauna Kea

name: u | type: ImagingBand |

Description is not available for u.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.1166

2.2084

icrs

j2000

u d10 fits header

DATE	2011-10-17T23:17:24	When it was started (GMT)
GAIN	190.1845913	Maximum equivalent gain (e-/ADU)
CD1_1	-5.166666789e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	5.166666789e-05	Linear projection matrix
NAXIS	2
AUTHOR	TERAPIX Team	Who ran the software
BITPIX	-32
CRPIX1	9677.5	Reference pixel on this axis
CRPIX2	9677.5	Reference pixel on this axis
CRVAL1	150.1166667	World coordinate on this axis
CRVAL2	2.208333333	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
ELIXIR	B5/SNLS	CFHT's Elixir pipeline detrending version
EL_SYS	2.0	Elixir System Version
EXTEND	True	This file may contain FITS extensions
FILTER	u.MP9301	Name of filter in position
MZP_AB	30.0	Zeropoint Magnitude (AB)
NAXIS1	19354	Number of pixels along this axis
NAXIS2	19354	Number of pixels along this axis
OBJECT	OB51
SIMPLE	True	This is a FITS file
SURVEY	Canada-France-Hawaii Legacy Survey (CFHTLS)	Sky Survey
COMMENT	#######################
ELX_DOC	http://www.cfht.hawaii.edu/Instruments/Imaging/MegaPrime/
EQUINOX	2000.0	Mean equinox
EXPTIME	38637.56	Total exposure time (in seconds)
IQIMAGE	0.75	Image Quality of this T0007 stack (arcsec)
PI_NAME	Deep_Synoptic CFHTLS
RELEASE	CFHTLS Official Release : final release by TERAPIX	Survey Label
SNLS_AP	4.5	SNLS Aperure diameter (arcsec)
TERAPIX	T0007	TERAPIX DATA release name
VEGA_AB	0.417	VEGA to AB magnitude offset
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
DETECTOR	MegaCam
FILENAME	CFHTLS_D-25_u_100028+021230_T0007_AB.fits	Current Filename
INSTRUME	MegaPrime
LIMMAGG1	26.08	50% Completeness limit (AB, extended sources)
LIMMAGG2	25.55	80% Completeness limit (AB, extended sources)
LIMMAGS1	26.66	50% Completeness limit (AB, point sources)
LIMMAGS2	26.26	80% Completeness limit (AB, point sources)
MZP_VEGA	29.583	Zeropoint Magnitude (VEGA)
OBSERVER	QSO Team
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	6320.418031	Saturation Level (ADU)
SNLSFSCL	0.000767	Magnitude offset to SNLS tertiary standards
SNLSMSCL	1.000706682689165
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2011-07-22	Release date of the software
SOFTINST	IAP http://www.iap.fr	/www.iap.fr' / /www.iap.fr' / Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.6	Version of the software
T0007DOC	http://www.terapix.fr/CFHTLS/T0007/T0007-doc.pdf	Release document
TELESCOP	CFHT 3.6m	Hawaii Big Island, Mauna Kea

name: z | type: ImagingBand |

Description is not available for z.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.1166

2.2084

icrs

j2000

z d10 fits header

DATE	2011-09-14T07:06:09	When it was started (GMT)
GAIN	140.0635286	Maximum equivalent gain (e-/ADU)
CD1_1	-5.166666789e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	5.166666789e-05	Linear projection matrix
NAXIS	2
AUTHOR	TERAPIX Team	Who ran the software
BITPIX	-32
CRPIX1	9677.5	Reference pixel on this axis
CRPIX2	9677.5	Reference pixel on this axis
CRVAL1	150.1166667	World coordinate on this axis
CRVAL2	2.208333333	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
ELIXIR	B5/SNLS	CFHT's Elixir pipeline detrending version
EL_SYS	2.0	Elixir System Version
EXTEND	True	This file may contain FITS extensions
FILTER	z.MP9801	Name of filter in position
MZP_AB	30.0	Zeropoint Magnitude (AB)
NAXIS1	19354	Number of pixels along this axis
NAXIS2	19354	Number of pixels along this axis
OBJECT	D2
SIMPLE	True	This is a FITS file
SURVEY	Canada-France-Hawaii Legacy Survey (CFHTLS)	Sky Survey
COMMENT	#######################
ELX_DOC	http://www.cfht.hawaii.edu/Instruments/Imaging/MegaPrime/
EQUINOX	2000.0	Mean equinox
EXPTIME	37446.52	Total exposure time (in seconds)
IQIMAGE	0.555	Image Quality of this T0007 stack (arcsec)
PI_NAME	Deep_Synoptic CFHTLS
RELEASE	CFHTLS Official Release : final release by TERAPIX	Survey Label
SNLS_AP	4.305	SNLS Aperure diameter (arcsec)
TERAPIX	T0007	TERAPIX DATA release name
VEGA_AB	0.467	VEGA to AB magnitude offset
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
DETECTOR	MegaCam
FILENAME	CFHTLS_D-25_z_100028+021230_T0007_AB.fits	Current Filename
INSTRUME	MegaPrime
LIMMAGG1	24.73	50% Completeness limit (AB, extended sources)
LIMMAGG2	24.07	80% Completeness limit (AB, extended sources)
LIMMAGS1	25.59	50% Completeness limit (AB, point sources)
LIMMAGS2	25.14	80% Completeness limit (AB, point sources)
MZP_VEGA	29.533	Zeropoint Magnitude (VEGA)
OBSERVER	QSO Team
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	26318.69163	Saturation Level (ADU)
SNLSFSCL	-0.018949	Magnitude offset to SNLS tertiary standards
SNLSMSCL	0.9826987417938815
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2011-07-22	Release date of the software
SOFTINST	IAP http://www.iap.fr	/www.iap.fr' / Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.6	Version of the software
T0007DOC	http://www.terapix.fr/CFHTLS/T0007/T0007-doc.pdf	Release document
TELESCOP	CFHT 3.6m	Hawaii Big Island, Mauna Kea

name: i | type: ImagingBand |

Description is not available for i.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.1166

2.2084

icrs

j2000

i d10 fits header

DATE	2011-09-16T03:33:53	When it was started (GMT)
GAIN	456.2084394	Maximum equivalent gain (e-/ADU)
CD1_1	-5.166666789e-05	Linear projection matrix
CD1_2	0.0	Linear projection matrix
CD2_1	0.0	Linear projection matrix
CD2_2	5.166666789e-05	Linear projection matrix
NAXIS	2
AUTHOR	TERAPIX Team	Who ran the software
BITPIX	-32
CRPIX1	9677.5	Reference pixel on this axis
CRPIX2	9677.5	Reference pixel on this axis
CRVAL1	150.1166667	World coordinate on this axis
CRVAL2	2.208333333	World coordinate on this axis
CTYPE1	RA---TAN	WCS projection type for this axis
CTYPE2	DEC--TAN	WCS projection type for this axis
CUNIT1	deg	Axis unit
CUNIT2	deg	Axis unit
ELIXIR	B5/SNLS	CFHT's Elixir pipeline detrending version
EL_SYS	2.0	Elixir System Version
EXTEND	True	This file may contain FITS extensions
FILTER	i.MP9701	Name of filter in position
MZP_AB	30.0	Zeropoint Magnitude (AB)
NAXIS1	19354	Number of pixels along this axis
NAXIS2	19354	Number of pixels along this axis
OBJECT	D2
SIMPLE	True	This is a FITS file
SURVEY	Canada-France-Hawaii Legacy Survey (CFHTLS)	Sky Survey
COMMENT	#######################
ELX_DOC	http://www.cfht.hawaii.edu/Instruments/Imaging/MegaPrime/
EQUINOX	2000.0	Mean equinox
EXPTIME	51808.24	Total exposure time (in seconds)
IQIMAGE	0.567	Image Quality of this T0007 stack (arcsec)
PI_NAME	Deep_Synoptic CFHTLS
RELEASE	CFHTLS Official Release : final release by TERAPIX	Survey Label
SNLS_AP	4.317	SNLS Aperure diameter (arcsec)
TERAPIX	T0007	TERAPIX DATA release name
VEGA_AB	0.339	VEGA to AB magnitude offset
COMBINET	MEDIAN	COMBINE_TYPE config parameter for SWarp
DETECTOR	MegaCam
FILENAME	CFHTLS_D-25_i_100028+021230_T0007_AB.fits	Current Filename
INSTRUME	MegaPrime
LIMMAGG1	25.38	50% Completeness limit (AB, extended sources)
LIMMAGG2	24.63	80% Completeness limit (AB, extended sources)
LIMMAGS1	26.14	50% Completeness limit (AB, point sources)
LIMMAGS2	25.51	80% Completeness limit (AB, point sources)
MZP_VEGA	29.661	Zeropoint Magnitude (VEGA)
OBSERVER	QSO Team
RADECSYS	ICRS	Astrometric system
RESAMPT1	LANCZOS3	RESAMPLING_TYPE config parameter
RESAMPT2	LANCZOS3	RESAMPLING_TYPE config parameter
SATURATE	6776.616654	Saturation Level (ADU)
SNLSFSCL	-0.000215	Magnitude offset to SNLS tertiary standards
SNLSMSCL	0.9998019972871276
SOFTAUTH	Emmanuel BERTIN <bertin@iap.fr>	Maintainer of the software
SOFTDATE	2011-07-22	Release date of the software
SOFTINST	IAP http://www.iap.fr	/www.iap.fr' / Institute
SOFTNAME	SWarp	The software that processed those data
SOFTVERS	2.17.6	Version of the software
T0007DOC	http://www.terapix.fr/CFHTLS/T0007/T0007-doc.pdf	Release document
TELESCOP	CFHT 3.6m	Hawaii Big Island, Mauna Kea

Chandra

name: ChandraChandraCOSMOS | type: ImagingFacility |

Description is not available for Chandra.

Bands
520
570
2070

520

name: 520 | type: ImagingBand |

Description is not available for 520.

Name

Approx Central RA

Approx Central Dec

Frame

Equinox

Fits Header

d10

150.0884

2.1798

icrs

j2000

520 d10 fits header

DATE	2007-06-12T18:19:15	Date and time of file creation
LTV1	-399.5
LTV2	375.5
CYCLE	P	events from which exps? Prim/Second/Both
DTCOR	0.98733739787229	Dead time correction
EQUI9	2000.0
LATP9	90.0
NAXIS	2	number of data axes
NROWS	1024	Number of rows in (sub)array readout
SIM_X	-0.78090834371673	[mm] SIM value
SIM_Y	0.0	[mm] SIM value
SIM_Z	-233.58743446083	[mm] SIM value
TITLE	THE CHANDRA-COSMOS SURVEY	Proposal title
TSTOP	295391318.00943	Observation end time
ACSYS1	CHIP:AXAF-ACIS-1.0	reference for chip coord system
ACSYS2	TDET:ACIS-2.2	reference for tiled detector coord system
ACSYS3	DET:ASC-FP-1.1	reference for focal plane coord system
ACSYS4	SKY:ASC-FP-1.1	reference for sky coord system
BITPIX	16	number of bits per data pixel
CCD_ID	6	CCD ID: 0-9
CDELT1	-0.00027333333333334
CDELT2	0.00027333333333334
CRPIX1	1648.75
CRPIX2	2423.75
CRVAL1	150.26
CRVAL2	2.227
CTYPE1	RA---TAN
CTYPE2	DEC--TAN
CUNIT1	deg
CUNIT2	deg
DETNAM	ACIS-012367	Detector
DSREF1	:GTI3
DSTYP1	time	DM Keyword: Descriptor name.
DSTYP2	ccd_id	DM Keyword: Descriptor name.
DSTYP3	node_id	DM Keyword: Descriptor name.
DSTYP4	expno	DM Keyword: Descriptor name.
DSTYP5	chipx	DM Keyword: Descriptor name.
DSTYP6	chipy	DM Keyword: Descriptor name.
DSTYP7	tdetx	DM Keyword: Descriptor name.
DSTYP8	tdety	DM Keyword: Descriptor name.
DSTYP9	detx	DM Keyword: Descriptor name.
DSVAL1	TABLE	[s]
DSVAL2	3:3	DM Keyword: Descriptor value.
DSVAL3	0:3	DM Keyword: Descriptor value.
DSVAL4	3:5189	DM Keyword: Descriptor value.
DSVAL5	1:1024	[pixel]
DSVAL6	1:1024	[pixel]
DSVAL7	1:8192	[pixel]
DSVAL8	1:8192	[pixel]
DSVAL9	0.5:8192.5	[pixel]
EXP_ID	8555
EXTEND	True	FITS dataset may contain extensions
FEP_ID	0	Front End Processor ID: 0-5
HDUDOC	ASC-FITS-2.0: McDowell, Rots: ASC FITS File Designers Guide
LTM1_1	0.5
LTM2_2	0.5
MFORM1	x,y	[pixel]
MFORM2	RA,DEC	[deg]
MJDREF	50814.0	MJD zero point for times
MTYPE1	sky	DM Keyword: Descriptor name.
MTYPE2	EQPOS	DM Keyword: Descriptor name.
NAXIS1	4550	length of data axis 1
NAXIS2	4500	length of data axis 2
OBJECT	C-COSMOS6-1	Source name
OBS_ID	8555	Observation id
ONTIME	16446.399938583	[s] Sum of GTIs
ORIGIN	ASC	Source of FITS file
RA_NOM	150.26	[deg] Nominal RA
RA_PNT	150.28024068025	Pointing RA
RUN_ID	1	Science run index
SIMPLE	True	file does conform to FITS standard
TLMVER	P008	Telemetry revision number (IP&CL)
TSTART	295373238.03357	Observation start time
2DSREF1	:GTI2
2DSVAL2	2:2
2DSVAL3	0:3
2DSVAL4	3:5189
2DSVAL5	1:1024	[pixel]
2DSVAL6	1:1024	[pixel]
2DSVAL7	1:8192	[pixel]
2DSVAL8	1:8192	[pixel]
2DSVAL9	0.5:8192.5	[pixel]
3DSREF1	:GTI1
3DSVAL2	1:1
3DSVAL3	0:3
3DSVAL4	3:3124,3128:5189
3DSVAL5	1:1024	[pixel]
3DSVAL6	1:1024	[pixel]
3DSVAL7	1:8192	[pixel]
3DSVAL8	1:8192	[pixel]
3DSVAL9	0.5:8192.5	[pixel]
4DSREF1	:GTI0
4DSVAL2	0:0
4DSVAL3	0:3
4DSVAL4	3:4245,4247:5189
4DSVAL5	1:1024	[pixel]
4DSVAL6	1:1024	[pixel]
4DSVAL7	1:8192	[pixel]
4DSVAL8	1:8192	[pixel]
4DSVAL9	0.5:8192.5	[pixel]
ASPTYPE	KALMAN
ATT_SRC	AHF
CDELT1P	2.0
CDELT2P	2.0
COMMENT	/ History information block----------------------
CONTENT	EVT1	What data product
CORNERS	2	num adjacent side pix > threshold to include co
CREATOR	acis_process_events - CIAO 3.4	tool that created this output
CRPIX1P	0.5
CRPIX2P	0.5
CRVAL1P	800.0
CRVAL2P	-750.0
CTIFILE	acisD2002-08-01ctiN0006.fits
CTI_APP	PPPPPBPBPP
CTYPE1P	x	sky coordinates
CTYPE2P	y	sky coordinates
DEC_NOM	2.227	[deg] Nominal Dec
DEC_PNT	1.7424227822729	Pointing Dec
DEFOCUS	0.0014398718632593	SIM defocus (mm)
DSFORM1	D	DM Keyword: Descriptor datatype.
DSFORM2	I	DM Keyword: Descriptor datatype.
DSFORM3	I	DM Keyword: Descriptor datatype.
DSFORM4	J	DM Keyword: Descriptor datatype.
DSFORM5	I	DM Keyword: Descriptor datatype.
DSFORM6	I	DM Keyword: Descriptor datatype.
DSFORM7	I	DM Keyword: Descriptor datatype.
DSFORM8	I	DM Keyword: Descriptor datatype.
DSFORM9	E	DM Keyword: Descriptor datatype.
DSTYP10	dety	DM Keyword: Descriptor name.
DSTYP11	x	DM Keyword: Descriptor name.
DSTYP12	y	DM Keyword: Descriptor name.
DSTYP13	pha	DM Keyword: Descriptor name.
DSTYP14	pha_ro	DM Keyword: Descriptor name.
DSTYP15	energy	DM Keyword: Descriptor name.
DSTYP16	pi	DM Keyword: Descriptor name.
DSTYP17	fltgrade	DM Keyword: Descriptor name.
DSTYP18	grade	DM Keyword: Descriptor name.
DSTYP19	phas	DM Keyword: Descriptor name.
DSUNIT1	s	DM Keyword: Descriptor unit.
DSUNIT5	pixel	DM Keyword: Descriptor unit.
DSUNIT6	pixel	DM Keyword: Descriptor unit.
DSUNIT7	pixel	DM Keyword: Descriptor unit.
DSUNIT8	pixel	DM Keyword: Descriptor unit.
DSUNIT9	pixel	DM Keyword: Descriptor unit.
DSVAL10	0.5:8192.5	[pixel]
DSVAL11	800:8192.5	[pixel]
DSVAL12	0.5:8192.5	[pixel]
DSVAL13	0:36855	[adu]
DSVAL14	0:36855	[adu]
DSVAL15	500:2000	[eV]
DSVAL16	1:1024	[chan]
DSVAL17	0:255	DM Keyword: Descriptor value.
DSVAL18	0:0,2:2,3:3,4:4,6:6	DM Keyword: Descriptor value.
DSVAL19	-4096:4095	DM Keyword: Descriptor value.
EQUINOX	2000.0	default
EXPTIME	3.2
FLTFILE	acisf08555_000N001_flt1.fits
FOC_LEN	10070.0	HRMA focal length (mm)
FP_TEMP	153.92967224	[K] Focal Plane Temperature
GRATING	NONE	Grating
HDUNAME	EVENTS_IMAGE	ASCDM block name
HDUSPEC	ACIS Telemetry Products: Level 0 to ASC Archive ICD Rev 2.11	ICD r
HDUVERS	1.0.0
HISTNUM	676
HISTORY	PARM :verbose=0 ASC00676
MISSION	AXAF	Mission
MJD_OBS	54232.6717365	Modified Julian date of observation
OBI_NUM	0	Obi number
ONTIME0	16443.15896827	[s] Sum of GTIs
ONTIME1	16436.67701757	[s] Sum of GTIs
ONTIME2	16446.399938583	[s] Sum of GTIs
ONTIME3	16446.399938583	[s] Sum of GTIs
ONTIME6	0.0	[s] Sum of GTIs
ONTIME7	0.0	[s] Sum of GTIs
PBKFILE	acisf295374261N001_pbk0.fits
RAND_PI	1.0
RA_TARG	150.280433	Observer's specified target RA
SEQ_NUM	900566	Sequence number
SKYFILE	telD1999-07-23skyN0001.fits
STOPMJF	9458	Major frame ctr value at stop of data
STOPMNF	126	Stop minor frame ctr at end of data
TASSIGN	SATELLITE	Time assigned by clock
THRFILE	acisD2005-07-01evtspltN0002.fits
TIMEDEL	3.24104	timedel Lev1 (in seconds)
TIMEREF	LOCAL	Time reference (barycenter/local)
TIMESYS	TT	Time system
WCSTY1P	PHYSICAL
WCSTY2P	PHYSICAL
2DSVAL10	0.5:8192.5	[pixel]
2DSVAL11	800:8192.5	[pixel]
2DSVAL12	0.5:8192.5	[pixel]
2DSVAL13	0:36855	[adu]
2DSVAL14	0:36855	[adu]
2DSVAL15	500:2000	[eV]
2DSVAL16	1:1024	[chan]
2DSVAL17	0:255
2DSVAL18	0:0,2:2,3:3,4:4,6:6
2DSVAL19	-4096:4095
3DSVAL10	0.5:8192.5	[pixel]
3DSVAL11	800:8192.5	[pixel]
3DSVAL12	0.5:8192.5	[pixel]
3DSVAL13	0:36855	[adu]
3DSVAL14	0:36855	[adu]
3DSVAL15	500:2000	[eV]
3DSVAL16	1:1024	[chan]
3DSVAL17	0:255
3DSVAL18	0:0,2:2,3:3,4:4,6:6
3DSVAL19	-4096:4095
4DSVAL10	0.5:8192.5	[pixel]
4DSVAL11	800:8192.5	[pixel]
4DSVAL12	0.5:8192.5	[pixel]
4DSVAL13	0:36855	[adu]
4DSVAL14	0:36855	[adu]
4DSVAL15	500:2000	[eV]
4DSVAL16	1:1024	[chan]
4DSVAL17	0:255
4DSVAL18	0:0,2:2,3:3,4:4,6:6
4DSVAL19	-4096:4095
AIMPFILE	telD1999-07-23aimptsN0002.fits
ASCDSVER	CIAO 3.4	ASCDS version number
ASOLFILE	asol1.fits
BIASFIL0	acisf295372947N001_5_bias0.fits	bias file used: CCD 0
BIASFIL1	acisf295372947N001_4_bias0.fits	bias file used: CCD 1
BIASFIL2	acisf295372947N001_3_bias0.fits	bias file used: CCD 2
BIASFIL3	acisf295372947N001_2_bias0.fits	bias file used: CCD 3
BIASFIL6	acisf295372947N001_0_bias0.fits	bias file used: CCD 6
BIASFIL7	acisf295372947N001_1_bias0.fits	bias file used: CCD 7
BPIXFILE	acis_bpix1.fits
BTIMCORR	0.0	Correction applied to Basic Time rate (s)
BTIMDRFT	9.6300311402878e-19	Basic Time clock drift (s / VCDUcount^2)
BTIMNULL	290781671.9021	Basic Time offset (s)
BTIMRATE	0.25625001221185	Basic Time clock rate (s / VCDUcount)
CALDBVER	3.3.0
CLOCKAPP	True	default
CTI_CORR	True
DATACLAS	OBSERVED	default
DATAMODE	IMAGING	Data mode
DATE-END	2007-05-12T21:08:38	Observation end date
DATE-OBS	2007-05-12T16:07:18	Observation start date
DEC_TARG	1.750386	Observer's specified target Dec
DSFORM10	E	DM Keyword: Descriptor datatype.
DSFORM11	E	DM Keyword: Descriptor datatype.
DSFORM12	E	DM Keyword: Descriptor datatype.
DSFORM13	J	DM Keyword: Descriptor datatype.
DSFORM14	J	DM Keyword: Descriptor datatype.
DSFORM15	E	DM Keyword: Descriptor datatype.
DSFORM16	J	DM Keyword: Descriptor datatype.
DSFORM17	I	DM Keyword: Descriptor datatype.
DSFORM18	I	DM Keyword: Descriptor datatype.
DSFORM19	I	DM Keyword: Descriptor datatype.
DSUNIT10	pixel	DM Keyword: Descriptor unit.
DSUNIT11	pixel	DM Keyword: Descriptor unit.
DSUNIT12	pixel	DM Keyword: Descriptor unit.
DSUNIT13	adu	DM Keyword: Descriptor unit.
DSUNIT14	adu	DM Keyword: Descriptor unit.
DSUNIT15	eV	DM Keyword: Descriptor unit.
DSUNIT16	chan	DM Keyword: Descriptor unit.
DS_IDENT	ADS/Sa.CXO#obs/08555	dataset identifier
DTYCYCLE	0
EXPOSUR0	16234.945788532	[s] Exposure time
EXPOSUR1	16228.545916194	[s] Exposure time
EXPOSUR2	16238.145719728	[s] Exposure time
EXPOSUR3	16238.145719728	[s] Exposure time
EXPOSUR6	0.0	[s] Exposure time
EXPOSUR7	0.0	[s] Exposure time
EXPOSURE	16238.145719728	[s] Exposure time
FIRSTROW	1	Index of first row of CCD (sub)array readout
FLSHTIMA	0.0	Inferred duration of flush before primary fram
FLSHTIMB	0.0	Inferred duration of flush before secondary fr
FLSHTIME	0.0	Inferred duration of each flush. (s)
FSW_VERS	31	ACIS flight software version number
GAINFILE	acisD2000-01-29gain_ctiN0006.fits
GEOMFILE	telD1999-07-23geomN0005.fits
GRADESYS	ASCA	grade system: ASCA, ACIS, or USER
GRD_FILE	acisD1996-11-01gradeN0004.fits
HDUCLAS1	EVENTS
HDUCLAS2	ALL
HDUCLASS	OGIP
INSTRUME	EPN	Instrument
LIVETIME	16238.145719728	[s] Livetime
LIVTIME0	16234.945788532	[s] Livetime
LIVTIME1	16228.545916194	[s] Livetime
LIVTIME2	16238.145719728	[s] Livetime
LIVTIME3	16238.145719728	[s] Livetime
LIVTIME6	0.0	[s] Livetime
LIVTIME7	0.0	[s] Livetime
LONGSTRN	OGIP 1.0	The HEASARC Long String Convention may be used.
MASKFILE	acisf08555_000N001_msk1.fits
OBSERVER	Dr. Martin Elvis	Principal investigator
OBS_MODE	POINTING	Observation mode
RADECSYS	ICRS	default
RAND_SKY	0.0
READMODE	TIMED	Read mode
REVISION	1	Processing version of data
ROLL_NOM	251.40870362547	Nominal Roll
ROLL_PNT	251.40870362547	Pointing Roll
SHELLFIL	telD1999-07-23sgeomN0001.fits
STARTMJF	8902	Major frame ctr value at start of data
STARTMNF	40	Start minor frame ctr at start of data
STARTOBT	0.0	On-Board MET close to STARTMJF and STARTMNF
TDETFILE	telD1999-07-23tdetN0001.fits
TELESCOP	XMM	Telescope
TGAINCOR	T
TGAINFIL	acisD2007-02-01t_gain_biN0002.fits
TIERABSO	5e-05	default
TIERRELA	1e-09	default
TIMEDELA	3.24104	Inferred duration of primary exposure (s)
TIMEDELB	0.0	Inferred duration of secondary exp. (s)
TIMEPIXR	0.5	default
TIMEUNIT	s	Time unit
TIMEZERO	0.0	Clock correction
TIMVERSN	ASC-FITS-2	Timing system definition

570

name: 570 | type: ImagingBand |

Description is not available for 570.

Name	Approx Central RA