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J/A+A/451/1159      BVRI imaging of the Coma cluster         (Adami+, 2006)

Deep and wide field imaging of the Coma cluster: the data. Adami C., Picat J.P., Savine C., Mazure A., West M.J., Cuillandre J.-C., Pello R., Biviano A., Conselice C.J., Durret F., Gallagher J.S.III, Gregg M., Moreau C., Ulmer M. <Astron. Astrophys., 451, 1159-1170 (2006)> =2006A&A...451.1159A
ADC_Keywords: Clusters, galaxy ; Photometry, UBVRI ; Morphology Keywords: galaxies: clusters: individual: Coma - catalogs Abstract: We have obtained deep and wide field imaging of the Coma cluster of galaxies with the CFH12K camera at CFHT in the B, V, R and I filters. In this paper, we present the observations, data reduction, catalogs and first scientific results. We investigated the quality of our data by internal and external literature comparisons. We also checked the realisation of the observational requirements we set. Images are available at http://cencosw.oamp.fr File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file catalog.dat 323 60588 Coma cluster catalogue
See also: VII/42 : GMP catalogue: galaxies in the Coma cluster (Godwin+ 1983) J/A+AS/122/409 : Photometric catalogue of Coma (Lobo+, 1997) J/A+AS/141/113 : Coma extensive H photometry (Andreon+, 2000) J/AJ/121/2331 : SDSS redshifts in the Coma cluster (Castander+, 2001) Byte-by-byte Description of file: catalog.dat
Bytes Format Units Label Explanations
4- 9 I6 --- Seq ?=99 Original sequential number (+100000 for north objects ) 11 I1 --- Loc [0/1] Localisation (1: south, 0: north) 13- 22 F10.6 deg RAdeg Right ascension in decimal degrees (J2000) 24- 33 F10.6 deg DEdeg Declination in decimal degrees (J2000) 35- 39 F5.2 mag Imag1w ?=99.00 I magnitude within 1" aperture 41- 45 F5.2 mag e_Imag1w ?=99.00 Sextractor error on Imag1w 47- 51 F5.2 mag Imag3w ?=99.00 I magnitude within 3" aperture 53- 57 F5.2 mag e_Imag3w ?=99.00 Sextractor error on Imag3w 59- 63 F5.2 mag Imagw ?=99.00 Total I magnitude (MAG_AUTO) 65- 69 F5.2 mag e_Imagw ?=99.00 Sextractor error on Imagw 71- 75 F5.2 mag/arcsec2 SuBrIw ?=99.00 Central surface brightness in I band 77- 81 F5.2 mag Rmag3w ?=99.00 R magnitude within 3" aperture 83- 87 F5.2 mag e_Rmag3w ?=99.00 Sextractor error on Rmag3w 89- 93 F5.2 mag Rmagw ?=99.00 Total R magnitude (MAG_AUTO) 95- 99 F5.2 mag e_Rmagw ?=99.00 Sextractor error on Rmagw 101-105 F5.2 mag/arcsec2 SuBrRw ?=99.00 Central surface brightness in R band 107-111 F5.2 mag Vmag3s ?=99.00 V magnitude within 3" aperture 113-117 F5.2 mag e_Vmag3s ?=99.00 Sextractor error on Vmag3s 119-123 F5.2 mag Vmags ?=99.00 Total V magnitude (MAG_AUTO) 125-129 F5.2 mag e_Vmags ?=99.00 Sextractor error on Vmags 131-135 F5.2 mag Bmag3s ?=99.00 B magnitude within 3" aperture 137-141 F5.2 mag e_Bmag3s ?=99.00 Sextractor error on Bmag3s 143-147 F5.2 mag Bmags ?=99.00 Total B magnitude (MAG_AUTO) 149-153 F5.2 mag e_Bmags ?=99.00 Sextractor error on Bmags 159-164 F6.2 pix Imaj ?=99.00 Major axis size along I image 171-175 F5.2 pix Imin ?=99.00 Minor axis size along I image 177-181 F5.1 deg Itheta ?=99.00 Orientation along I image 182 A1 --- --- [0] 187-193 F7.2 pix Rmaj Major axis size along R image 200-204 F5.2 pix Rmin Minor axis size along R image 206-210 F5.1 deg Rtheta Orientation along R image 211 A1 --- --- [0] 214-216 I3 --- Rflag SExtractor flag along R image 217-219 A3 --- --- [.00] 222-224 I3 --- Iflag SExtractor flag along Iimage 225-227 A3 --- --- [.00] 229-233 F5.2 --- Is/g ?=99.00 SExtractor stellarity index along I image (1) 236-239 F4.2 --- Rs/g SExtractor stellarity index along R image (1) 241-244 F4.2 mag e_Rmag1w1 Realist error on Rmag in 1" (useless column) 246-250 F5.2 mag e_Rmag3w1 ?=99.00 Realist error on Rmag in 3" aperture 252-256 F5.2 mag e_Rmagw1 ?=99.00 Realist error on total Rmag 258-262 F5.2 mag e_Vmag3s1 ?=99.00 Realist error on Vmag in 3" aperture 264-268 F5.2 mag e_Vmags1 ?=99.00 Realist error on total Vmag 270-274 F5.2 mag e_Imag3s1 ?=99.00 Realist error on Imag in 3" aperture 276-280 F5.2 mag e_Imagw1 ?=99.00 Realist error on total Imag 282-286 F5.2 mag e_Bmag3s1 ?=99.00 Realist error on Bmag in 3" aperture 288-292 F5.2 mag e_Bmags1 ?=99.00 Realist error on total Bmag 295 I1 --- Rsat [0/1] Saturation flag in R image (2) 297-298 I2 --- Isat ?=99 Saturation flag in I image (2) (3) 300 I1 --- Rbias [0/1] Bias flag on R image (4) 302-303 I2 --- Ibias ?=99 Bias flag on I image (4)(3) 305 I1 --- S/G [0/1] Author's stellarity index (0: galaxy, 1:star) 307-311 F5.2 mag Bmag ?=99.00 Total B magnitude non-saturated 313-317 F5.2 mag Vmag ?=99.00 Total V magnitude non-saturated 319-323 F5.2 mag Rmag ?=99.00 Total R magnitude non-saturated
Note (1): Stellarity index: typically: >0.98 stars, <0.98 galaxies Note (2): Saturation flag is 0 = non-saturated, 1 = saturated Note (3): They may have a problem, don't use if possible Note (4): Biais flag is 0 = magnitude bias <0.1mag, 1 = magnitude bias >0.1mag
Acknowledgements: Christophe Adami, christophe.adami(at)oamp.fr Images are available at http://cencosw.oamp.fr
(End) Patricia Vannier [CDS] 19-Jun-2006
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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