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J/AJ/127/3121       TKRS catalog of GOODS-North Field        (Wirth+, 2004)

The Team Keck Treasury Redshift Survey of the GOODS-North Field. Wirth G.D., Willmer C.N.A., Amico P., Chaffee F.H., Goodrich R.W., Kwok S., Lyke J.E., Mader J.A., Tran H.D., Barger A.J., Cowie L.L., Capak P., Coil A.L., Cooper M.C., Conrad A., Davis M., Faber S.M., Hu E.M., Koo D.C., Le Mignant D., Newman J.A., Songaila A. <Astron. J., 127, 3121-3136 (2004)> =2004AJ....127.3121W
ADC_Keywords: Galaxies, photometry; Galaxies, spectra ; Redshifts Keywords: galaxies: distances and redshifts - galaxies: photometry Abstract: We report the results of an extensive imaging and spectroscopic survey in the Great Observatories Origins Deep Survey (GOODS)-North field completed using DEIMOS on the Keck II telescope. Observations of 2018 targets in a magnitude-limited sample of 2911 objects to RAB=24.4 yield secure redshifts for a sample of 1440 galaxies and active galactic nuclei (AGNs) plus 96 stars. In addition to redshifts and associated quality assessments, our catalog also includes photometric and astrometric measurements for all targets detected in our R-band imaging survey of the GOODS-North region. Description: To ensure timely access to a catalog of astrometric positions and approximate magnitudes for completing the spectroscopy, we generated our own independent catalog of sources in the GOODS-N field. We acquired a series of 300s R-band exposures using DEIMOS in imaging mode on Keck II during the night of 2002 December 30 (UT) and complemented these with additional images obtained on 2003 February 02 (UT) to complete coverage of the full ACS imaging region. The exposures were offset and dithered to compensate for the gaps in the DEIMOS CCD mosaic. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file catalog.dat 136 5737 TKRS (Team Keck Treasury Redshift Survey) Catalog (table 3 of paper) table1.dat 53 18 Slit Mask Observation Data refs.dat 70 19 References
See also: J/ApJ/600/L93 : GOODS initial results (Giavalisco+, 2004) J/ApJ/600/L99 : Colours of z∼6 galaxies in GOODS (Dickinson+, 2004) J/ApJ/617/240 : Oxygen abundances in the GOODS-North field (Kobulnicky+, 2004) J/A+A/434/53 : GOODS-South Field redshifts (Moustakas+, 2005) Byte-by-byte Description of file: catalog.dat
Bytes Format Units Label Explanations
1- 5 I5 --- TKRS Serial number in Team Keck Survey 7- 8 I2 h RAh DEIMOS Hour of Right Ascension (J2000) 10- 11 I2 min RAm DEIMOS Minute of Right Ascension (J2000) 13- 18 F6.3 s RAs DEIMOS Second of Right Ascension (J2000) 19 A1 --- DE- DEIMOS Sign of declination (J2000) 20- 21 I2 deg DEd DEIMOS Degree of Declination (J2000) 23- 24 I2 arcmin DEm DEIMOS Arcminute of Declination (J2000) 26- 30 F5.2 arcsec DEs DEIMOS Arcsecond of Declination (J2000) 32- 36 F5.2 mag Rmag DEIMOS R band (648.7±81nm) in AB system 38- 39 I2 --- Mask ? Mask number on which object was placed 41- 43 I3 --- Slit ? Slit number for object on TKRS mask 46- 53 F8.5 --- z ? Topocentric redshift measured by TKRS 55- 56 I2 --- q_z ? Redshift code assigned by TKRS (1) 58- 63 F6.4 --- zOther ? Alternate redshift from other works 65- 66 I2 --- r_zOther ? Source of alternate redshift 68- 73 F6.1 pix XpixD X position on the DEIMOS mosaic image 75- 80 F6.1 pix YpixD Y position on the DEIMOS mosaic image 82- 83 I2 --- ACS Sector number in which the object lies on the HST/ACS mosaic image (3) 85- 90 F6.1 pix XpixG X position on the HST/ACS mosaic image 92- 97 F6.1 pix YpixG Y position on the HST/ACS mosaic image 99-103 F5.3 arcsec MajAxis DEIMOS semi-major axis (4) 105-109 F5.3 --- e2 DEIMOS ellipticity (1-a/b) (4) 111-115 F5.1 deg PA [-90/140] DEIMOS major axis position angle (5) 117-136 A20 --- GOODS GOODS-N v1.0 catalog IAU identification (6)
Note (1): Redshift code as follows: -1 = star 1 = redshift unmeasurable 2 = redshift uncertain 3 = 90% confidence 4 = 99% confidence Note (3): As shown in the figure made by the GOODS team at ftp://archive.stsci.edu/pub/hlsp/goods/v1/h_hdfn_v1.0sects_plt.jpg Note (4): Measured by SExtractor on DEIMOS mosaic image. Note (5): Measured by SExtractor on DEIMOS mosaic image (North=0, East=+90). Note (6): Of objects matching the DEIMOS catalogue from Giavalisco et al. (2004, in prep., Cat. II/261).
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 2 I2 --- Mask Mask number 4- 13 A10 "YYYY/MM/DD" ObsDate Observation Date (UT) 15- 16 I2 h RAh Right ascension of the nominal slit mask center (J2000) 18- 19 I2 min RAm Right ascension of nominal slit mask center 21- 25 F5.2 s RAs Right ascension of nominal slit mask center 27 A1 --- DE- Declination of the nominal slit mask center (J2000, sign) 28- 29 I2 deg DEd Declination of nominal slit mask center 31- 32 I2 arcmin DEm Declination of nominal slit mask center 34- 37 F4.1 arcsec DEs Declination of nominal slit mask center 39- 42 I4 deg PA [-136/44] Position angle of the slit mask (individual slit orientations vary) 44- 46 I3 --- No Number of objects per mask (a slit may contain multiple objects) 48- 50 I3 --- Nz Number of secure redshifts (Q = -1, 3, or 4) measured per mask 52- 53 I2 % Fz Percentage of objects per mask yielding secure redshifts
Byte-by-byte Description of file: refs.dat
Bytes Format Units Label Explanations
1- 2 I2 --- Ref Reference number 4- 22 A19 --- BibCode BibCode 24- 39 A16 --- Aut Author's name 41- 70 A30 --- Com Comments
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 23-Jun-2005
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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