DEEP2 Survey: K-Band Photometry|
Access to Photometry
|EGS: K-selected, Optical+K+IRAC |
|EGS - FITS Table (redshifts available, masses included)||INFO/Notes|
Update, 6/7/06: Version 3.3. Updated stellar masses with estimates based on an
Update, 11/15/05: Updated with better masses for objects with faint optical mags.
Update, 11/05/05: Updated catalog version to 3.2. Very small changes here. The K-band photometry has been slightly adjusted for some pointings, but changes were never more than 0.15 mag. The masses have been updated and now also include J-band photometry where available.
Update, 10/19/05: Uploaded catalog version 3.1. Thanks to Nick for pointing out an error in the IRAC magnitude fields. These have now been fixed. Please note that the ISUBMAG_D? fields should be used for IRAC1 (3.6 microns) and IRAC2 (4.5 microns) because they have been corrected for contamination. For IRAC3 and IRAC4 channels, please use ICRDMAG_D?.
Update, 7/7/05: Added new EGS redshifts and stellar masses.
Update, 6/21/05: New Catalog Released -- okj_3.0_egs.cat
Update, 3/4/05: Calculated stellar masses using Optical+K+IRAC1 photometry and included the results in the phot. catalog, "oki_2.0_south.cat." See the FITS tags, IRAC1_MASS and IRAC1_MASSERR.
Update, 3/1/05: New version 2.0 release of the photometric catalogs with improved IRAC photometry contained in FITS fields ISUBMAG_D? and ISUBERR_D?. For IRAC CH1 and CH2, this photometry was measured after PSF fitting and subtraction of nearby contaminants to each object in the catalog, so it should be less affected by crowding and near-by sources (this has not yet been done for CH3 and CH4, where crowding is not as important). The new photometry is IRAC selected with the resulting catalog matched by position (within 1.5'') to the K-selected catalog presented here. The overlap between the two is better than 80%. Sources without new IRAC photometry are either 1) Outside the IRAC imaging (they would also have IRACMAG_D? = 99.0), 2) Spurious noise detections in the K-band, or 3) Sources blended with bright objects in the IRAC imaging.
Update, 2/11/05: Added stellar mass catalog for EGS-S; the "photometry" catalog 'oki_south.cat' now also contains stellar masses.
Update, 2/10/05: Fixed IMAG_D2/IMAG_D4 problem in EGS-N; assigned K-only OBJNOs; removed K-only duplicates
Update, 2/9/05: Fixed IMAG_D2 and IMAG_D4 problem in EGS-S catalog. These are still switched in EGS-N.
Please consult the IRAC team (Giovanni Fazio and Jiasheng Huang) before using the IRAC data.
Please report any problems to me ('kbundy') where the email suffix is '@astro.caltech.edu'.