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J/ApJ/686/966   Spitzer-FLS  catalog of clusters of galaxies     (Muzzin+, 2008)

The evolution of dusty star formation and stellar mass assembly in clusters: results from the IRAC 3.6, 4.5, 5.8, and 8.0 µm cluster luminosity functions. Muzzin A., Wilson G., Lacy M., Yee H.K.C., Stanford S.A. <Astrophys. J., 686, 966-994 (2008)> =2008ApJ...686..966M
ADC_Keywords: Clusters, galaxy ; Redshifts ; Photometry, infrared ; Surveys Keywords: galaxies: clusters: general - galaxies: evolution - galaxies: photometry - galaxies: starburst - Galaxy: fundamental parameters - infrared: galaxies Abstract: We present a catalog of 99 candidate clusters and groups of galaxies in the redshift range 0.1<zphot<1.3 discovered in the Spitzer First-Look Survey (FLS). The clusters are selected by their Rc-3.6um galaxy color-magnitude relation using the cluster red-sequence algorithm. Using this cluster sample, we compute the 3.6, 4.5, 5.8, and 8.0um, cluster luminosity functions (LFs). Description: The IRAC imaging data for this project were observed as part of the publicly available, Spitzer FLS. The extragalactic and Galactic components of the Spitzer First Look Survey were executed on the observatory December 1-11, 2003 and the ecliptic component was executed January 21-22, 2004. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 86 99 FLS cluster catalog
See also: J/ApJ/663/218 : Optical Spectroscopy of WIYN Hydra FLS sources (Marleau+, 2007) J/AJ/132/231 : MMT hectospec redshift survey of 24um sources (Papovich+, 2006) J/AJ/131/2859 : Extragalactic First Look Survey: 24µm data (Fadda+, 2006) J/AJ/128/1 : First Look Survey: NOAO R-band Mosaic (Fadda+, 2004) J/AJ/125/2411 : SIRTF First-Look Survey (Condon+, 2003) http://ssc.spitzer.caltech.edu/fls : FLS data home page Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 2 I2 --- Seq Running sequence number 4- 6 A3 --- --- [FLS] 8- 21 A14 --- FLS Name (<[MWL2008] FLS JHHMMSS+DDMM.m> in Simbad) 23- 26 F4.2 --- zph Photometric redshift estimated from red sequence color 28- 32 F5.3 --- zsp ? Spectroscopic redshift of galaxies with red sequence weights >0.2 34- 35 I2 --- o_zsp ? Number of spectroscopic redshift 37- 38 I2 h RAh Hour of right ascension (J2000) 40- 41 I2 min RAm Minute of right ascension (J2000) 43- 46 F4.1 s RAs Second of right ascension (J2000) 48 A1 --- DE- Declination sign (J2000) 49- 50 I2 deg DEd Degree of declination (J2000) 52- 53 I2 arcmin DEm Arcminute of declination (J2000) 55- 58 F4.1 arcsec DEs Arcsecond of declination (J2000) 60- 63 I4 --- BgcR Cluster richness parameterized by B_gc,R_ (1) 65- 67 I3 --- e_BgcR Error in BgcR 69- 73 F5.2 10+14Msun M200 M_200_ estimated from BgcR (2) 75- 78 F4.2 Mpc R200 R_200_ estimated from BgcR (2) 80- 86 A7 --- Note Best centroid of the cluster: "RS flux" [red sequence] or "BCG" [brightest cluster galaxy])
Note (1): Bgc is the correlation amplitude between the cluster center and galaxies; the centroid that produces the largest value should be the best centroid of the galaxy population. See section 3.8 and 3.9 for further details (exoressed in Mpc1.8) Note (2): Using Muzzin et al. (2007ApJ...663..150M): logM200=(1.62±0.24)logBgc+(9.86±0.77) and logR200=(0.53±0.09)logBgc-(1.42±0.29). See section 4 for further details.
History: From electronic version of the journal
(End) Emmanuelle Perret [CDS] 05-Jan-2011
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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