J/A+A/649/A22 ASTRODEEP-GS43 catalogue (Merlin+, 2021)
The ASTRODEEP-GS43 catalogue: new photometry and redshifts for the CANDELS
GOODS-South field.
Merlin E., Castellano M., Santini P., Cipolletta G., Boutsia K.,
Schreiber C., Buitrago F., Fontana A., Elbaz D., Dunlop J., Grazian A.,
McLure R., McLeod D., Nonino M., Milvang-Jensen B., Derriere S.,
Hathi N.P., Pentericci L., Fortuni F., Calabro A.
<Astron. Astrophys. 649, A22 (2021)>
=2021A&A...649A..22M 2021A&A...649A..22M (SIMBAD/NED BibCode)
ADC_Keywords: Galaxies, photometry ; Galaxy catalogs ; Photometry, CCD ;
Photometry, infrared
Keywords: techniques: photometric - catalogs -
galaxies: fundamental parameters - galaxies: photometry -
galaxies: distances and redshifts - methods: data analysis
Abstract:
We present ASTRODEEP-GS43, a new multiwavelength photometric catalogue
of the GOODS-South field, which builds and improves upon the
previously released CANDELS catalogue. We provide photometric fluxes
and corresponding uncertainties in 43 optical and infrared bands (25
wide and 18 medium filters), as well as photometric redshifts and
physical properties of the 34930 CANDELS H-detected objects, plus an
additional sample of 178 H-dropout sources, of which 173 are
Ks-detected and 5 IRAC-detected. We keep the CANDELS photometry in 7
bands (CTIOU, Hubble Space Telescope WFC3 and ISAAC-K), and measure
from scratch the fluxes in the other 36 (VIMOS, HST ACS, HAWK-I Ks,
Spitzer IRAC, and 23 from Subaru SuprimeCAM and Magellan-Baade
Fourstar) with state-of-the-art techniques of template-fitting. We
then compute new photometric redshifts with three different software
tools, and take the median value as best estimate. We finally evaluate
new physical parameters from SED fitting, comparing them to previously
published ones. Comparing to a sample of 3931 high quality
spectroscopic redshifts, for the new photo-z's we obtain a
normalized median absolute deviation (NMAD) of 0.015 with 3.01% of
outliers (0.011, 0.22% on the bright end at I814<22.5), similarly to
the best available published samples of photometric redshifts, such as
the COSMOS UltraVISTA catalogue. The ASTRODEEP-GS43 results are in
qualitative agreement with previously published catalogues of the
GOODS-South field, improving on them particularly in terms of SED
sampling and photometric redshift estimates. The catalogue is
available for download from the Astrodeep website.
Description:
ASTRODEEPGS43phys.cat includes:
- the best redshift estimation, i.e. the spectroscopic z when
available, including the original reference, or the best photometric z
otherwise computed as the median of independent runs with LePhare,
EAzY and z-phot (the standard deviation of the three values and their
standard deviation is also given);
- two physical parameters, namely stellar mass (in units of 10^9 solar
masses) and instantaneous SFR (in solar masses per year), with 1 sigma
confidence intervals, for two SFH models: exponentially declining
(-tau) and delayed exponentially declining (-deltau).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
gs43phot.dat 1057 35108 Galaxies IDs, coordinates and photometry
gs43phys.dat 195 35108 Galaxies IDs, redshifts and physical parameters
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Byte-by-byte Description of file: gs43phot.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 5 I5 --- ID [1/35108] ID of the source
7- 15 F9.5 deg RAdeg Right ascension (J2000.0)
17- 25 F9.5 deg DEdeg Declination (J2000.0)
27- 37 E11.4 uJy FCTIO-U ?=0 Total flux in CTIO-U band
39- 49 E11.4 uJy FVIMOS-U ?=0 Total flux in VIMOS-U band
51- 61 E11.4 uJy FIB427 ?=0 Total flux in IB427 band
63- 73 E11.4 uJy FVIMOS_B ?=0 Total flux in VIMOS_B band
75- 85 E11.4 uJy FB435-HLF ?=0 Total flux in B435-HLF band
87- 97 E11.4 uJy FIB445 ?=0 Total flux in IB445 band
99- 109 E11.4 uJy FIB464 ?=0 Total flux in IB464 band
111- 121 E11.4 uJy FIB484 ?=0 Total flux in IB484 band
123- 133 E11.4 uJy FIB505 ?=0 Total flux in IB505 band
135- 145 E11.4 uJy FIB527 ?=0 Total flux in IB527 band
147- 157 E11.4 uJy FIB550 ?=0 Total flux in IB550 band
159- 169 E11.4 uJy FIB574 ?=0 Total flux in IB574 band
171- 181 E11.4 uJy FV606-HLF ?=0 Total flux in V606-HLF band
183- 193 E11.4 uJy FIB598 ?=0 Total flux in IB598 band
195- 205 E11.4 uJy FIB624 ?=0 Total flux in IB624 band
207- 217 E11.4 uJy FVIMOS-R ?=0 Total flux in VIMOS-R band
219- 229 E11.4 uJy FIB651 ?=0 Total flux in IB651 band
231- 241 E11.4 uJy FIB679 ?=0 Total flux in IB679 band
243- 253 E11.4 uJy FIB709 ?=0 Total flux in IB709 band
255- 265 E11.4 uJy FIB738 ?=0 Total flux in IB738 band
267- 277 E11.4 uJy FIB767 ?=0 Total flux in IB767 band
279- 289 E11.4 uJy FI775-HLF ?=0 Total flux in I775-HLF band
291- 301 E11.4 uJy FI814-HLF ?=0 Total flux in I814-HLF band
303- 313 E11.4 uJy FIB797 ?=0 Total flux in IB797 band
315- 325 E11.4 uJy FIB827 ?=0 Total flux in IB827 band
327- 337 E11.4 uJy FIB856 ?=0 Total flux in IB856 band
339- 349 E11.4 uJy FZ850-HLF ?=0 Total flux in Z850-HLF band
351- 361 E11.4 uJy Ff098m ?=0 Total flux in f098m band
363- 373 E11.4 uJy FJ1 ?=0 Total flux in J1 band
375- 385 E11.4 uJy Ff105w ?=0 Total flux in f105w band
387- 397 E11.4 uJy FJ2 ?=0 Total flux in J2 band
399- 409 E11.4 uJy Ff125w ?=0 Total flux in f125w band
411- 421 E11.4 uJy FJ3 ?=0 Total flux in J3 band
423- 433 E11.4 uJy Ff140w ?=0 Total flux in f140w band
435- 445 E11.4 uJy Ff160w ?=0 Total flux in f160w band
447- 457 E11.4 uJy FHs ?=0 Total flux in Hs band
459- 469 E11.4 uJy FHl ?=0 Total flux in Hl band
471- 481 E11.4 uJy FISAAC-Ks ?=0 Total flux in ISAAC-Ks band
483- 493 E11.4 uJy FKHAWKI ?=0 Total flux in KHAWKI band
495- 505 E11.4 uJy FCH1 ?=0 Total flux in CH1 band
507- 517 E11.4 uJy FCH2 ?=0 Total flux in CH2 band
519- 529 E11.4 uJy FCH3 ?=0 Total flux in CH3 band
531- 541 E11.4 uJy FCH4 ?=0 Total flux in CH4 band
543- 553 E11.4 uJy e_FCTIO-U ?=-99 Flux uncertainty (1sigma)
for FCTIO-U
555- 565 E11.4 uJy e_FVIMOS-U ?=-99 Flux uncertainty (1sigma)
for FVIMOS-U
567- 577 E11.4 uJy e_FIB427 ?=-99 Flux uncertainty (1sigma)
for FIB427
579- 589 E11.4 uJy eFVIMOSB ?=-99 Flux uncertainty (1sigma)
for FVIMOS_B
591- 601 E11.4 uJy e_FB435-HLF ?=-99 Flux uncertainty (1sigma)
for FB435-HLF
603- 613 E11.4 uJy e_FIB445 ?=-99 Flux uncertainty (1sigma)
for FIB445
615- 625 E11.4 uJy e_FIB464 ?=-99 Flux uncertainty (1sigma)
for FIB464
627- 637 E11.4 uJy e_FIB484 ?=-99 Flux uncertainty (1sigma)
for FIB484
639- 649 E11.4 uJy e_FIB505 ?=-99 Flux uncertainty (1sigma)
for FIB505
651- 661 E11.4 uJy e_FIB527 ?=-99 Flux uncertainty (1sigma)
for FIB527
663- 673 E11.4 uJy e_FIB550 ?=-99 Flux uncertainty (1sigma)
for FIB550
675- 685 E11.4 uJy e_FIB574 ?=-99 Flux uncertainty (1sigma)
for FIB574
687- 697 E11.4 uJy e_FV606-HLF ?=-99 Flux uncertainty (1sigma)
for FV606-HLF
699- 709 E11.4 uJy e_FIB598 ?=-99 Flux uncertainty (1sigma)
for FIB598
711- 721 E11.4 uJy e_FIB624 ?=-99 Flux uncertainty (1sigma)
for FIB624
723- 733 E11.4 uJy e_FVIMOS-R ?=-99 Flux uncertainty (1sigma)
for FVIMOS-R
735- 745 E11.4 uJy e_FIB651 ?=-99 Flux uncertainty (1sigma)
for FIB651
747- 757 E11.4 uJy e_FIB679 ?=-99 Flux uncertainty (1sigma)
for FIB679
759- 769 E11.4 uJy e_FIB709 ?=-99 Flux uncertainty (1sigma)
for FIB709
771- 781 E11.4 uJy e_FIB738 ?=-99 Flux uncertainty (1sigma)
for FIB738
783- 793 E11.4 uJy e_FIB767 ?=-99 Flux uncertainty (1sigma)
for FIB767
795- 805 E11.4 uJy e_FI775-HLF ?=-99 Flux uncertainty (1sigma)
for FI775-HLF
807- 817 E11.4 uJy e_FI814-HLF ?=-99 Flux uncertainty (1sigma)
for FI814-HLF
819- 829 E11.4 uJy e_FIB797 ?=-99 Flux uncertainty (1sigma)
for FIB797
831- 841 E11.4 uJy e_FIB827 ?=-99 Flux uncertainty (1sigma)
for FIB827
843- 853 E11.4 uJy e_FIB856 ?=-99 Flux uncertainty (1sigma)
for FIB856
855- 865 E11.4 uJy e_FZ850-HLF ?=-99 Flux uncertainty (1sigma)
for FZ850-HLF
867- 877 E11.4 uJy e_Ff098m ?=-99 Flux uncertainty (1sigma)
for Ff098m
879- 889 E11.4 uJy e_FJ1 ?=-99 Flux uncertainty (1sigma) for FJ1
891- 901 E11.4 uJy e_Ff105w ?=-99 Flux uncertainty (1sigma)
for Ff105w
903- 913 E11.4 uJy e_FJ2 ?=-99 Flux uncertainty (1sigma) for FJ2
915- 925 E11.4 uJy e_Ff125w ?=-99 Flux uncertainty (1sigma)
for Ff125w
927- 937 E11.4 uJy e_FJ3 ?=-99 Flux uncertainty (1sigma) for FJ3
939- 949 E11.4 uJy e_Ff140w ?=-99 Flux uncertainty (1sigma)
for Ff140w
951- 961 E11.4 uJy e_Ff160w ?=-99 Flux uncertainty (1sigma)
for Ff160w
963- 973 E11.4 uJy e_FHs ?=-99 Flux uncertainty (1sigma) for FHs
975- 985 E11.4 uJy e_FHl ?=-99 Flux uncertainty (1sigma) for FHl
987- 997 E11.4 uJy e_FISAAC-Ks ?=-99 Flux uncertainty (1sigma)
for FISAAC-Ks
999-1009 E11.4 uJy e_FKHAWKI ?=-99 Flux uncertainty (1sigma)
for FKHAWKI
1011-1021 E11.4 uJy e_FCH1 ?=-99 Flux uncertainty (1sigma) for FCH1
1023-1033 E11.4 uJy e_FCH2 ?=-99 Flux uncertainty (1sigma) for FCH2
1035-1045 E11.4 uJy e_FCH3 ?=-99 Flux uncertainty (1sigma) for FCH3
1047-1057 E11.4 uJy e_FCH4 ?=-99 Flux uncertainty (1sigma) for FCH4
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Byte-by-byte Description of file: gs43phys.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 5 I5 --- ID [1/35108] ID of the source
7- 12 F6.3 --- zBest ?=10 Best redshift estimate
15- 19 F5.3 --- s_zBest Standard deviation of the redshift
estimates
21- 26 F6.3 --- zLePhare ?=10.005 LePhare photo-z estimate
28- 33 F6.3 --- zEAzY ?=10 EAzY photo-z estimate
35- 40 F6.3 --- zz-phot ?=10 z-phot photo-z estimate
43 I1 --- Qflag-tau [0/4]? SED-fitting flag for tau-SFH runs
45- 54 E10.3 10+9Msun M-tau Stellar mass (tau-SFH runs)
56- 65 E10.3 10+9Msun e_M-tau ?=-99 Stellar mass lower
(tau-SFH runs, 1sigma)
67- 76 E10.3 10+9Msun E_M-tau ?=-99 Stellar mass upper
(tau-SFH runs, 1sigma)
78- 87 E10.3 Msun/yr SFR-tau Star formation rate (tau-SFH runs)
89- 98 E10.3 Msun/yr e_SFR-tau ?=-99 Star formation rate lower
(tau-SFH runs, 1sigma)
100-109 E10.3 Msun/yr E_SFR-tau ?=-99 Star formation rate upper
(tau-SFH runs, 1sigma)
112 I1 --- Qflag-deltau [0/4] SED-fitting flag for deltau-SFH
runs
115-124 E10.3 10+9Msun M-deltau Stellar mass (tau-SFH runs)
125-135 E11.3 10+9Msun e_M-deltau ?=-99 Stellar mass lower
(deltau-SFH runs, 1sigma)
136-146 E11.3 10+9Msun E_M-deltau ?=-99 Stellar mass upper
(deltau-SFH runs, 1sigma)
148-157 E10.3 Msun/yr SFR-deltau Star formation rate (deltau-SFH runs)
158-168 E11.3 Msun/yr e_SFR-deltau ?=-99 Star formation rate lower
(deltau-SFH runs, 1sigma)
169-179 E11.3 Msun/yr E_SFR-deltau ?=-99 Star formation rate upper
(deltau-SFH runs, 1sigma)
181-195 A15 --- zspec-survey Original reference for spectroscopic
redshift (when present) (1)
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Note (1): Spectroscopic redshifts legend as follows:
3D_HST = Momcheva et al. (2016ApJS..225...27M 2016ApJS..225...27M, Cat. J/ApJS/225/27)
ACES_2012 = Cooper et al. (2012MNRAS.425.2116C 2012MNRAS.425.2116C, Cat. J/MNRAS/425/2116)
CANDELSz7 = Pentericci et al. (2018A&A...619A.147P 2018A&A...619A.147P)
COMBO-17 = Wolf et al. (2004A&A...421..913W 2004A&A...421..913W), Cat. II/253),
Wolf et al. (2004A&A...421..913W 2004A&A...421..913W, Cat. II/253)
(GOODS-MUSIC Grazian et al., 2006A&A...449..951G 2006A&A...449..951G,
Cat. J/A+A/449/951)
Cristiani_2000 = Cristiani et al. (2000A&A...359..489C 2000A&A...359..489C)
ePEARS_CDFS = Straughn et al. (2009AJ....138.1022S 2009AJ....138.1022S, Cat. J/AJ/138/1022)
ePEARS_HUDF = Straughn et al. (2008AJ....135.1624S 2008AJ....135.1624S, Cat. J/AJ/135/1624)
FW_5 = Norman et al. (2002ApJ...571..218N 2002ApJ...571..218N) (FIREWORKS,
Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W, Cat. J/ApJ/682/985)
FW_6 = Croom et al. (2001MNRAS.328..150C 2001MNRAS.328..150C, Cat. J/MNRAS/328/150)
(FIREWORKS, Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W,
Cat. J/ApJ/682/985)
FW_7 = van der Wel et al. (2005ApJ...631..145V 2005ApJ...631..145V) (FIREWORKS,
Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W, Cat. J/ApJ/682/985)
FW_10 = Daddi et al (2004ApJ...617..746D 2004ApJ...617..746D) (FIREWORKS,
Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W, Cat. J/ApJ/682/985)
FW_14 = Kriek et al. (2008ApJ...677..219K 2008ApJ...677..219K) (FIREWORKS,
Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W, Cat. J/ApJ/682/985)
FW_16 = Huang et al. (in preparation) (FIREWORKS,
Wuyts et al., 2008ApJ...682..985W 2008ApJ...682..985W, Cat. J/ApJ/682/985)
GRAPES_HUDF = Hathi et al. (2009ApJ...690.1866H 2009ApJ...690.1866H),
Hathi et al. (2009ApJ...690.1866H 2009ApJ...690.1866H),
Pasquali et al. (2006ApJ...636..115P 2006ApJ...636..115P)
GRISM_HUDF = Malhotra et al. (2005ApJ...626..666M 2005ApJ...626..666M),
Hathi et al. (2008ApJ...673..686H 2008ApJ...673..686H),
Rhoads et al. (2009ApJ...697..942R 2009ApJ...697..942R)
K20 = Mignoli et al. (2005A&A...437..883M 2005A&A...437..883M, Cat. J/A+A/437/883),
(GOODS-MUSIC, Grazian et al., 2006A&A...449..951G 2006A&A...449..951G,
Cat. J/A+A/449/951)
Kurk_2012 = Kurk et al. (2013A&A...549A..63K 2013A&A...549A..63K, Cat. J/A+A/549/A63)
LCIRS = Doherty et al. (2005MNRAS.361..525D 2005MNRAS.361..525D, Cat. J/MNRAS/361/525)
(GOODS-MUSIC, Grazian et al., 2006A&A...449..951G 2006A&A...449..951G,
Cat. J/A+A/449/951)
LeFevre_2004 = Le Fevre et al. (2004A&A...428.1043L 2004A&A...428.1043L, Cat. J/A+A/428/1043)
(GOODS-MUSIC, Grazian et al., 2006A&A...449..951G 2006A&A...449..951G,
Cat. J/A+A/449/951)
MASTER = http://www.eso.org/science/goods/spectroscopy/CDFS_Mastercat/
(GOODS-MUSIC, Grazian et al., 2006A&A...449..951G 2006A&A...449..951G,
Cat. J/A+A/449/951)
MOSDEF = Kriek et al. (2015ApJS..218...15K 2015ApJS..218...15K)
Morris_2015 = Morris et al. (2015AJ....149..178M 2015AJ....149..178M, Cat. J/AJ/149/178)
Popesso_2008LRB = Popesso et al. (2009A&A...494..443P 2009A&A...494..443P)
Popesso_2008MR = Popesso et al. (2009A&A...494..443P 2009A&A...494..443P)
Ravikumar_2007 = Ravikumar et al. (2007A&A...465.1099R 2007A&A...465.1099R, Cat. J/A+A/465/1099)
(VLT_IMAG)
Spinrad+DEIMOS = Spinrad et al., Keck 2004 LRIS +
2005-2007 DEIMOS spectroscopy (Stern et al., in prep.)
Spinrad_2004 = Spinrad et al. Keck LRIS, pre-November'04
(CANDELS priv. comm.)
Stern = (CANDELS priv. comm.)
Szokoly_2004 = Szokoly et al. (2004ApJS..155..271S 2004ApJS..155..271S, Cat. J/ApJS/155/271)
Trump_2013 = Trump et al. (2013ApJ...763L...6T 2013ApJ...763L...6T)
Trump_2015 = Trump et al. (2015ApJ...811...26T 2015ApJ...811...26T)
VANDELSDR2 = Pentericci et al. (2018A&A...616A.174P 2018A&A...616A.174P, Cat. V/151),
Mclure et al. (2018MNRAS.479...25M 2018MNRAS.479...25M)
VANDELSDR4 = Garilli et al., 2021,arXiv e-prints,arXiv:2101.07645
VIMOS10LR = Balestra et al. (2010A&A...512A..12B 2010A&A...512A..12B, Cat. J/A+A/512/A12)
VIMOS10MR = Balestra et al. (2010A&A...512A..12B 2010A&A...512A..12B, Cat. J/A+A/512/A12)
VLT_LBGs = Vanzella et al. (2009ApJ...695.1163V 2009ApJ...695.1163V)
VUDS_2015 = Le Fevre et al. (2015A&A...576A..79L 2015A&A...576A..79L)
VVDS = Le Fevre et al. (2004A&A...428.1043L 2004A&A...428.1043L, Cat. J/A+A/428/1043)
VVDS_Final = Le Fevre et al. (2013A&A...559A..14L 2013A&A...559A..14L, Cat. J/A+A/559/A14)
Vanzella_2008 = Vanzella et al. (2008A&A...478...83V 2008A&A...478...83V, Cat. J/A+A/478/83)
(VLT_2008)
Weiner_2012 = Weiner (CANDELS priv. comm.)
Wuyts_2009 = Wuyts et al. (2009ApJ...706..885W 2009ApJ...706..885W)
Xray_2 = FORS2/GOODS (Silverman et al., 2010ApJS..191..124S 2010ApJS..191..124S,
Cat. J/ApJS/191/124)
Xray_5 = JB/VIMOS (Silverman et al., 2010ApJS..191..124S 2010ApJS..191..124S,
Cat. J/ApJS/191/124)
Xray_6 = VIMOS/GOODS (Silverman et al., 2010ApJS..191..124S 2010ApJS..191..124S,
Cat. J/ApJS/191/124)
Xray_10 = Keck (Silverman et al., 2010ApJS..191..124S 2010ApJS..191..124S,
Cat. J/ApJS/191/124)
Xray_12 = VIMOS Deep P80 (Silverman et al., 2010ApJS..191..124S 2010ApJS..191..124S,
Cat. J/ApJS/191/124)
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Acknowledgements:
Emiliano Merlin, emiliano.merlin(at)inaf.it
(End) Emiliano Merlin [INAF-OAR, Italy], Patricia Vannier [CDS] 16-Mar-2021