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J/A+A/384/81    ESO Imaging Survey. CDF-S point sources  (Hatziminaoglou+, 2002)

ESO Imaging Survey. Deep Public Survey: Exploring the optical/infrared imaging data of CDF-S: Point Sources. Hatziminaoglou E., Groenewegen M.A.T., da Costa L., Arnouts S., Benoist C., Madejsky R., Mignani R., Olsen L.F., Rite C., Schirmer M., Slijkhuis R., Vandame B. <Astron. Astrophys. 384, 81 (2002)> =2002A&A...384...81H
ADC_Keywords: QSOs ; Stars, white dwarf ; Photometry, UBVRIJKLMNH ; Redshifts Keywords: surveys - quasars - stars: white dwarf - stars: low mass, brown dwarf Abstract: This paper describes the methodology currently being implemented in the EIS pipeline for analysing optical/infrared multi-colour data. The aim is to identify different classes of objects as well as possible undesirable features associated with the construction of colour catalogues. The tools developed are used for a preliminary analysis of the multi-colour point source catalogue constructed from the optical/infrared imaging data obtained for the Chandra Deep Field South (CDF-S). These data are publicly available, representing the first installment of the ongoing EIS Deep Public Survey. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file qso.dat 109 234 QSO candidates (table 1) wd.dat 109 100 WD candidates (table 2) lms.dat 103 48 Low Mass Stars candidates (table 3) vro.dat 73 29 Very red objects detected in the red-most filters available (table 4)
See also: J/A+AS/137/75 : ESO Imaging Survey. IV. (Zaggia+, 1999) J/A+AS/137/83 : ESO Imaging Survey. VII. (Scodeggio+, 1999) J/ApJ/554/742 : Chandra Deep Survey of the HDF-N (Hornschemeier+, 2001) J/A+A/377/442 : Chandra Deep Field South: R-band photometry (Wolf+, 2001) J/A+A/375/1 : IR obs. of Chandra Deep Field + HDF-South (Saracco+, 2001) J/A+A/379/740 : ESO Imaging Survey (EIS) (Arnouts+, 2001) Byte-by-byte Description of file: qso.dat
Bytes Format Units Label Explanations
1- 23 A23 --- EIS Identification (G1) 25- 26 I2 h RAh Right Ascension J2000, Epoch 1989.0 28- 29 I2 min RAm Right Ascension J2000, Epoch 1989.0 31- 35 F5.2 s RAs Right Ascension J2000, Epoch 1989.0 37 A1 --- DE- Declination sign J2000, Epoch 1989.0 38- 39 I2 deg DEd Declination J2000, Epoch 1989.0 41- 42 I2 arcmin DEm Declination J2000, Epoch 1989.0 44- 47 F4.1 arcsec DEs Declination J2000, Epoch 1989.0 49- 53 F5.2 mag Rmag R band magnitude 55 A1 --- l_U-B Limit flag on U-B 56- 60 F5.2 mag U-B U-B colour index 62 A1 --- l_B-V Limit flag on B-V 63- 67 F5.2 mag B-V B-V colour index 69 A1 --- l_V-R Limit flag on V-R 70- 74 F5.2 mag V-R V-R colour index 76 A1 --- l_R-I Limit flag on R-I 77- 81 F5.2 mag R-I R-I colour index 83 A1 --- l_I-J Limit flag on I-J 84- 88 F5.2 mag I-J I-J colour index 90 A1 --- l_J-K Limit flag on J-K 91- 95 F5.2 mag J-K J-K colour index 97-100 F4.2 --- z Redshift 102 I1 --- Rank [1/3] Quality index (G2)
Byte-by-byte Description of file: wd.dat
Bytes Format Units Label Explanations
1- 23 A23 --- EIS Identification (G1) 25- 26 I2 h RAh Right Ascension J2000, Epoch 1989.0 28- 29 I2 min RAm Right Ascension J2000, Epoch 1989.0 31- 35 F5.2 s RAs Right Ascension J2000, Epoch 1989.0 37 A1 --- DE- Declination sign J2000, Epoch 1989.0 38- 39 I2 deg DEd Declination J2000, Epoch 1989.0 41- 42 I2 arcmin DEm Declination J2000, Epoch 1989.0 44- 47 F4.1 arcsec DEs Declination J2000, Epoch 1989.0 49- 53 F5.2 mag Imag I band magnitude 55 A1 --- l_U-B Limit flag on U-B 56- 60 F5.2 mag U-B U-B colour index 62- 66 F5.2 mag B-V B-V colour index 68 A1 --- l_V-R Limit flag on V-R 69- 73 F5.2 mag V-R V-R colour index 75 A1 --- l_R-I Limit flag on R-I 76- 80 F5.2 mag R-I R-I colour index 82 A1 --- l_I-J Limit flag on I-J 83- 87 F5.2 mag I-J I-J colour index 89 A1 --- l_J-K Limit flag on J-K 90- 94 F5.2 mag J-K J-K colour index 96-100 I5 K Teff Effective surface temperature 102 I1 --- Rank [1/3] Quality index (G2)
Byte-by-byte Description of file: lms.dat
Bytes Format Units Label Explanations
1- 23 A23 --- EIS Identification (G1) 25- 26 I2 h RAh Right Ascension J2000, Epoch 1989.0 28- 29 I2 min RAm Right Ascension J2000, Epoch 1989.0 31- 35 F5.2 s RAs Right Ascension J2000, Epoch 1989.0 37 A1 --- DE- Declination sign J2000, Epoch 1989.0 38- 39 I2 deg DEd Declination J2000, Epoch 1989.0 41- 42 I2 arcmin DEm Declination J2000, Epoch 1989.0 44- 47 F4.1 arcsec DEs Declination J2000, Epoch 1989.0 49- 53 F5.2 mag Rmag R band magnitude 55 A1 --- l_U-B Limit flag on U-B 56- 60 F5.2 mag U-B U-B colour index 62 A1 --- l_B-V Limit flag on B-V 63- 66 F4.2 mag B-V B-V colour index 68 A1 --- l_V-R Limit flag on V-R 69- 73 F5.2 mag V-R V-R colour index 75 A1 --- l_R-I Limit flag on R-I 76- 79 F4.2 mag R-I R-I colour index 81- 84 F4.2 mag I-J I-J colour index 86- 89 F4.2 mag J-K J-K colour index 91- 94 I4 K Teff Effective surface temperature 96 I1 --- Rank [1/3] Quality index (G2)
Byte-by-byte Description of file: vro.dat
Bytes Format Units Label Explanations
1- 23 A23 --- EIS Identification (G1) 25- 26 I2 h RAh Right ascension (J2000) 28- 29 I2 min RAm Right ascension (J2000) 31- 35 F5.2 s RAs Right ascension (J2000) 37 A1 --- DE- Declination sign (J2000) 38- 39 I2 deg DEd Declination (J2000) 41- 42 I2 arcmin DEm Declination (J2000) 44- 47 F4.1 arcsec DEs Declination (J2000) 49- 53 F5.2 mag Imag ? I magnitude 55 A1 --- l_R-I Limit flag on R-I 56- 59 F4.2 mag R-I ? R-I colour index 61- 65 F5.2 mag Ksmag ? Ks magnitude 67 A1 --- l_J-Ks Limit flag on J-Ks 68- 71 F4.2 mag J-Ks ? J-Ks colour index 73 A1 --- Note [d] Notes (1)
Note (1): d: Objects close (less than 4 arcsec) to brighter objects or located on the outer parts of a galaxy, and not properly de-blended.
Global notes: Note (G1): Identification in the form EIS-JHHMMSS.ss-DDMMSS.s Note (G2): Quality index for the candidates presented in the lists Rank "1" and Rank "3" being the most and least reliable candidates, respectively.
Acknowledgements: Evanthia Hatziminaoglou
(End) Patricia Bauer [CDS] 24-Jan-2002
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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