II/318 GOODS Source Catalogs release r2.0z (Giavalisco+ 2008)
The Great Observatories Origins Deep Survey (GOODS): source catalogs
release r2.0z based on v2.0 data
Giavalisco M., and the GOODS Team
=2012yCat.2318....0G 2012yCat.2318....0G
ADC_Keywords: Surveys ; Galaxies, optical ; Galaxies, IR
Keywords: cosmology: observations; galaxies: distances and redshifts;
galaxies: evolution; galaxies: formation
Abstract:
Description:
These catalogs, prepared using the SExtractor package (Bertin &
Arnouts 1996A&AS..117..393B 1996A&AS..117..393B), are based on the version v2.0 of the
reduced, calibrated, stacked and mosaiced images acquired with HST and
ACS as part of the GOODS ACS Treasury program and of the PANS program
of search for Type Ia supernovae at high redshift. It supersedes the
"Initial Results" version (Giavalisco et al. 2004ApJ...600L..93G 2004ApJ...600L..93G, Cat.
II/261)
The catalogs are z-band based, that is, source detection has been made
using the z-band images. A variety of photometric apertures defined
during the detection process have then been used as "fixed apertures"
in the i, v and b-band images to derive the multi-band photometry.
The r2.0z catalog release is based on the v2.0 images, which have
significantly longer total exposure times in the z850 bandpass, and
somewhat longer exposure times in the i775 and V606 bands as well.
The only significant difference in the catalogs, other than that of
being based on deeper data, is that a small astrometric offset was
applied to the declination of GOODS-North images (only), from a
comparison with SDSS, 2MASS and VLA (Morrison et al. 2010, Cat.
J/ApJS/188/178): Dec(v2.0)=Dec(v1.0)-0.320arcsec
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
nb.dat 1028 39432 *GOODS-North b band source catalog (F435W)
nv.dat 1028 39432 *GOODS-North v band source catalog (F606W)
ni.dat 1028 39432 *GOODS-North i band source catalog (F814W)
nz.dat 1028 39432 *GOODS-North z band source catalog (F850LP)
sb.dat 1028 33955 *GOODS-South b band source catalog (F435W)
sv.dat 1028 33955 *GOODS-South v band source catalog (F606W)
si.dat 1028 33955 *GOODS-South i band source catalog (F814W)
sz.dat 1028 33955 *GOODS-South z band source catalog (F850LP)
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Note on *.dat: All data are from the release 2.0 and detections
are based on the z band.
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See also:
http://archive.stsci.edu/pub/hlsp/goods/catalog_r2 : GOODS Home Page
VII/246 : GOODS Morphological Catalog (Bundy+, 2005)
J/A+A/511/A50 : JHks of GOODS-South field (Retzlaff+, 2010)
J/ApJS/187/251 : Ultradeep Ks imaging in the GOODS-N (Wang+, 2010)
J/ApJS/188/178 : VLA 1.4GHz observations of GOODS-North (Morrison+, 2010)
J/AJ/141/1 : Spitzer observations of GOODS fields (Teplitz+, 2011)
J/A+A/434/53 : GOODS-South Field redshifts (Vanzella+, 2005)
J/A+A/454/423 : GOODS-South Field VLT/FORS2 redshifts. II. (Vanzella+, 2006)
J/A+A/478/83 : GOODS-South Field VLT/FORS2 redshifts. III. (Vanzella+, 2008)
J/A+A/504/751 : GOODS-MUSIC catalog updated version (Santini+, 2009)
J/A+A/512/A12 : VLT/VIMOS spectroscopy in GOODS-South field (Balestra+, 2010)
J/A+A/528/A35 : Infrared luminosity in GOODS fields (Magnelli+, 2011)
J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)
J/A+A/545/A141 : UV selected sources in the GOODS-S field (Buat+, 2012)
J/AJ/127/3121 : TKRS catalog of GOODS-North Field (Wirth+, 2004)
J/ApJ/600/L99 : Colours of z∼6 galaxies in GOODS (Dickinson+, 2004)
J/ApJ/682/985 : FIREWORKS photometry of GOODS CDF-S (Wuyts+, 2008)
J/ApJ/689/687 : GOODS-N spectroscopic survey (Barger+, 2008)
J/ApJ/697/1369 : GOODS Ks-selected multiwavelength compilations (Bundy+, 2009)
J/ApJ/743/146 : HST/WFC3 observations in HUDF and GOODS-S (Cameron+, 2011)
J/MNRAS/413/80 : Hubble Space Telescope GOODS NICMOS Survey (Conselice+, 2011)
Byte-by-byte Description of file: *.dat
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Bytes Format Units Label Explanations
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1- 19 A19 --- GOODS Name (JHHMMSS.ss+DDMMSS.s)
21- 31 F11.7 deg RAdeg Right ascension in decimal degrees (J2000)
33- 43 F11.7 deg DEdeg Declination, in decimal degrees (J2000)
45- 46 I2 --- Sec Section reference number (SECT_REFNUM)
48- 55 F8.3 pix XSec X position in section (X_SECT)
57- 64 F8.3 pix YSec Y position in section (Y_SECT)
66- 75 F10.3 pix Xpos X position in mosaic (X_MOSAIC)
77- 86 F10.3 pix Ypos Y position in mosaic (Y_MOSAIC)
88- 93 I6 pix Xpeak X position of the peak flux (XPEAK_MOSAIC)
95- 100 I6 pix Ypeak Y position of the peak flux (YPEAK_MOSAIC)
102- 113 E12.7 deg Xwcs X position in World Coordinate System unit
(XPEAK_WORLD)
115- 127 E13.7 deg Ywcs Y position in World Coordinate System unit
(YPEAK_WORLD)
129- 134 I6 pix Xmin Minimum x-coordinate among detected pixels
(XMIN_MOSAIC)
136- 141 I6 pix Ymin Minimum y-coordinate among detected pixels
(YMIN_MOSAIC)
143- 148 I6 pix Xmax Maximum x-coordinate among detected pixels
(XMAX_MOSAIC)
150- 155 I6 pix Ymax Maximum y-coordinate among detected pixels
(YMAX_MOSAIC)
157- 162 I6 pix2 AreaF Isophotal area (filtered) above Detection
threshold (ISOAREAF_IMAGE)
164- 169 I6 pix2 Area Isophotal area above Detection threshold
(ISOAREA_IMAGE)
171- 175 F5.1 deg theta [-90/90] Position angle (THETA_IMAGE)
177- 181 F5.3 --- Ell [0/1] Ellipticy, 1-(b/a) (ELLIPTICITY)
183- 188 F6.3 --- Elong [1/] Elongation, a/b (ELONGATION)
190- 194 F5.1 deg eTheta [-90/90] Error ellipse position angle
(ERRTHETA_IMAGE)
196- 200 F5.2 pix rK Kron radius from light profile (KRON_RADIUS)
202- 211 F10.3 pix r.2 20% enclosed flux radius (FLUX_RADIUS)
213- 222 F10.3 pix r.5 50% enclosed flux radius (FLUX_RADIUS)
224- 233 F10.3 pix r.8 80% enclosed flux radius (FLUX_RADIUS)
235- 240 F6.2 pix FWHM FWHM assuming a gaussian core (FWHM_IMAGE)
242- 245 F4.2 --- G/S [0/1] Stellarity index (0=galaxy, 1=star)
(CLASS_STAR)
247- 248 I2 --- Iflg [0/63] Internal flags (FLAGS) (1)
250- 251 I2 --- Eflg [0/63] External flags (IMAFLAGS_ISO) (1)
253- 258 I6 --- Nflg Number of flagged pixels within the object
isophotal area (NIMAFLAGS_ISO)
260- 271 E12.6 ct bg Background (BACKGROUND)
273- 284 E12.6 ct/s Fmax Maximum flux (FLUX_MAX)
286- 292 F7.4 mag magI ?=99.0 Isophotal magnitude (MAG_ISO)
294- 300 F7.4 mag e_magI ?=99.0000 rms uncertainty on magI
(MAGERR_ISO)
302- 313 E12.6 ct/s FI Isophotal flux (FLUX_ISO)
315- 325 E11.4 ct/s e_FI rms uncertainty on FI (FLUXERR_ISO)
327- 333 F7.4 mag magIc ?=99.0 Corrected isophotal magnitude
(MAG_ISOCOR)
335- 341 F7.4 mag e_magIc ?=99.0000 rms uncertainty on magIc
(MAGERR_ISOCOR)
343- 354 E12.6 ct/s FIc Corrected isophotal flux (FLUX_ISOCOR)
356- 366 E11.4 ct/s e_FIc rms uncertainty on FIc (FLUXERR_ISOCOR)
368- 374 F7.4 mag magA ?=99 Kron-like elliptical aperture magnitude
(MAG_AUTO)
378- 384 F7.4 mag e_magA ?=99 rms uncertainty on magA (MAGERR_AUTO)
386- 397 E12.6 ct/s FA Flux within a Kron-like elliptical aperture
(FLUX_AUTO)
399- 410 E12.4 ct/s e_FA rms uncertainty on FA (FLUXERR_AUTO)
412- 418 F7.4 mag magB ?=99.0 Best magnitude value (MAG_BEST)
420- 426 F7.4 mag e_magB ?=99.0 rms uncertainty on magB (MAGERR_BEST)
428- 439 E12.6 ct/s FB Best flux value (FLUX_BEST)
441- 451 E11.4 ct/s e_FB rms uncertainty on FB (FLUXERR_BEST)
453- 459 F7.4 mag mag1 ?=99 Magnitude within 0.088arcsec (MAG_APER)
461- 467 F7.4 mag mag2 ?=99 Magnitude within 0.125arcsec (MAG_APER)
469- 475 F7.4 mag mag3 ?=99 Magnitude within 0.176arcsec (MAG_APER)
477- 483 F7.4 mag mag4 ?=99 Magnitude within 0.250arcsec (MAG_APER)
485- 491 F7.4 mag mag5 ?=99 Magnitude within 0.353arcsec (MAG_APER)
493- 499 F7.4 mag mag6 ?=99 Magnitude within 0.500arcsec (MAG_APER)
501- 507 F7.4 mag mag7 ?=99 Magnitude within 0.707arcsec (MAG_APER)
509- 515 F7.4 mag mag8 ?=99 Magnitude within 1.000arcsec (MAG_APER)
517- 523 F7.4 mag mag9 ?=99 Magnitude within 1.414arcsec (MAG_APER)
525- 531 F7.4 mag mag10 ?=99 Magnitude within 2.000arcsec (MAG_APER)
533- 539 F7.4 mag mag11 ?=99 Magnitude within 2.828arcsec (MAG_APER)
541- 547 F7.4 mag e_mag1 ?=99 rms uncertainty on mag1 (MAGERR_APER)
549- 555 F7.4 mag e_mag2 ?=99 rms uncertainty on mag2 (MAGERR_APER)
557- 563 F7.4 mag e_mag3 ?=99 rms uncertainty on mag3 (MAGERR_APER)
565- 571 F7.4 mag e_mag4 ?=99 rms uncertainty on mag4 (MAGERR_APER)
573- 579 F7.4 mag e_mag5 ?=99 rms uncertainty on mag5 (MAGERR_APER)
581- 587 F7.4 mag e_mag6 ?=99 rms uncertainty on mag6 (MAGERR_APER)
589- 595 F7.4 mag e_mag7 ?=99 rms uncertainty on mag7 (MAGERR_APER)
597- 603 F7.4 mag e_mag8 ?=99 rms uncertainty on mag8 (MAGERR_APER)
605- 611 F7.4 mag e_mag9 ?=99 rms uncertainty on mag9 (MAGERR_APER)
613- 619 F7.4 mag e_mag10 ?=99 rms uncertainty on mag10 (MAGERR_APER)
621- 627 F7.4 mag e_mag11 ?=99 rms uncertainty on mag11 (MAGERR_APER)
629- 640 E12.6 ct/s F1 Flux within 0.088arcsec aperture (FLUX_APER)
642- 653 E12.6 ct/s F2 Flux within 0.125arcsec aperture (FLUX_APER)
655- 666 E12.6 ct/s F3 Flux within 0.176arcsec aperture (FLUX_APER)
668- 679 E12.6 ct/s F4 Flux within 0.250arcsec aperture (FLUX_APER)
681- 692 E12.6 ct/s F5 Flux within 0.353arcsec aperture (FLUX_APER)
694- 705 E12.6 ct/s F6 Flux within 0.500arcsec aperture (FLUX_APER)
707- 718 E12.6 ct/s F7 Flux within 0.707arcsec aperture (FLUX_APER)
720- 731 E12.6 ct/s F8 Flux within 1.000arcsec aperture (FLUX_APER)
733- 744 E12.6 ct/s F9 Flux within 1.414arcsec aperture (FLUX_APER)
746- 757 E12.6 ct/s F10 Flux within 2.000arcsec aperture (FLUX_APER)
759- 770 E12.6 ct/s F11 Flux within 2.828arcsec aperture (FLUX_APER)
772- 783 E12.4 ct/s e_F1 rms uncertainty on F1 (FLUXERR_APER)
785- 796 E12.4 ct/s e_F2 rms uncertainty on F2 (FLUXERR_APER)
798- 809 E12.4 ct/s e_F3 rms uncertainty on F3 (FLUXERR_APER)
811- 822 E12.4 ct/s e_F4 rms uncertainty on F4 (FLUXERR_APER)
824- 835 E12.4 ct/s e_F5 rms uncertainty on F5 (FLUXERR_APER)
837- 848 E12.4 ct/s e_F6 rms uncertainty on F6 (FLUXERR_APER)
850- 861 E12.4 ct/s e_F7 rms uncertainty on F7 (FLUXERR_APER)
863- 874 E12.4 ct/s e_F8 rms uncertainty on F8 (FLUXERR_APER)
876- 887 E12.4 ct/s e_F9 rms uncertainty on F9 (FLUXERR_APER)
889- 900 E12.4 ct/s e_F10 rms uncertainty on F10 (FLUXERR_APER)
902- 913 E12.4 ct/s e_F11 rms uncertainty on F11 (FLUXERR_APER)
915- 926 E12.6 pix2 X2 Second-order moment (X2_IMAGE)
928- 939 E12.6 pix2 Y2 Second-order moment (Y2_IMAGE)
941- 953 E13.6 pix2 XY Second-order moment (XY_IMAGE)
955- 966 E12.6 pix2 varX Variance of position along X (ERRX2_IMAGE)
968- 979 E12.6 pix2 varY Variance of position along Y (ERRY2_IMAGE)
981- 993 E13.6 pix2 covXY Covariance of position X / Y (ERRXY_IMAGE)
995-1001 F7.3 pix a Profile RMS along major axis (A_IMAGE)
1003-1008 F6.3 pix b Profile RMS along minor axis (B_IMAGE)
1010-1015 F6.4 pix ea rms position error major axis (ERRA_IMAGE)
1017-1022 F6.4 pix eb rms position error minor axis (ERRB_IMAGE)
1024-1028 I5 --- IDMos Mosaic identification number (ID_MOSAIC)
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Note (1): The flags are coded in decimal, all the extraction flags as a
sum of powers of 2, as follows:
1 = The object had neighbours, bright and close enough to
significantly bias the MAG_AUTO photometry, or bad pixels
(more than 10% of the integrated area affected)
2 = The object was originally blended with another one
4 = At least one pixel of the object is saturated (or very close to)
8 = The object is truncated (too close to an image boundary)
16 = Object's aperture data are incomplete or corrupted
32 = Object's isophotal data are incomplete or corrupted
64 = A memory overflow occured during deblending
128 = A memory overflow occured during extraction
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History:
Copied at http://archive.stsci.edu/pub/hlsp/goods/catalog_r2/ (2012Sep)
(End) Francois Ochsenbein [CDS] 26-Sep-2012