A photometric redshift catalogue of galaxies from the DESI legacy imaging surveys DR10
李长华
The dataset contains all galaxies classified morphologically as ‘REX’, ‘EXP’, ‘DEV’ or ‘SER’, totaling 1,533,107,988 sources. we estimate photometric redshifts for these galaxies using both EAZY and models created by CatBoost. The complete set of predictions is stored across 360 files. In this predicted galaxy redshift catalog, there are 144,155,773 sources with bitmask=0, indicating potential contamination from corrupted imaging pixels, neighboring bright stars, globular clusters, or nearby galaxies. Consequently, the photometric redshifts for these sources are considered unreliable. Additionally, there are 312,960,837 sources meeting the criteria of having at least one exposure in four optical bands g,r,z,i with g 21.5, we cross-match our catalog with the photometric redshift catalog released in \citet{Cosmos2020}, using $lp\_zBEST$ as the true redshift. We retain matches within a 1 arcsecond radius, resulting in 194,197 sources (referred to as DESI+COSMOS) with at least one exposure in four optical bands and true redshifts ranging from 0 to 6.
Files
desidr10-galaxies-z-000.csv
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desidr10-galaxies-z-001.csv
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desidr10-galaxies-z-002.csv
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desidr10-galaxies-z-003.csv
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desidr10-galaxies-z-004.csv
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desidr10-galaxies-z-005.csv
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desidr10-galaxies-z-006.csv
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desidr10-galaxies-z-007.csv
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desidr10-galaxies-z-008.csv
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desidr10-galaxies-z-009.csv
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desidr10-galaxies-z-010.csv
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desidr10-galaxies-z-011.csv
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desidr10-galaxies-z-012.csv
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desidr10-galaxies-z-013.csv
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desidr10-galaxies-z-014.csv
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desidr10-galaxies-z-015.csv
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desidr10-galaxies-z-016.csv
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desidr10-galaxies-z-017.csv
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desidr10-galaxies-z-018.csv
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desidr10-galaxies-z-019.csv
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desidr10-galaxies-z-020.csv
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desidr10-galaxies-z-021.csv
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desidr10-galaxies-z-022.csv
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desidr10-galaxies-z-023.csv
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desidr10-galaxies-z-024.csv
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desidr10-galaxies-z-025.csv
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desidr10-galaxies-z-026.csv
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desidr10-galaxies-z-027.csv
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desidr10-galaxies-z-028.csv
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desidr10-galaxies-z-029.csv
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desidr10-galaxies-z-030.csv
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desidr10-galaxies-z-031.csv
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desidr10-galaxies-z-032.csv
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desidr10-galaxies-z-033.csv
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desidr10-galaxies-z-034.csv
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desidr10-galaxies-z-035.csv
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desidr10-galaxies-z-036.csv
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desidr10-galaxies-z-037.csv
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desidr10-galaxies-z-038.csv
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desidr10-galaxies-z-039.csv
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desidr10-galaxies-z-040.csv
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desidr10-galaxies-z-041.csv
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desidr10-galaxies-z-042.csv
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desidr10-galaxies-z-043.csv
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desidr10-galaxies-z-044.csv
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desidr10-galaxies-z-045.csv
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desidr10-galaxies-z-046.csv
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desidr10-galaxies-z-047.csv
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desidr10-galaxies-z-048.csv
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desidr10-galaxies-z-049.csv
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desidr10-galaxies-z-050.csv
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desidr10-galaxies-z-051.csv
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desidr10-galaxies-z-055.csv
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desidr10-galaxies-z-059.csv
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desidr10-galaxies-z-063.csv
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desidr10-galaxies-z-067.csv
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desidr10-galaxies-z-071.csv
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desidr10-galaxies-z-075.csv
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desidr10-galaxies-z-079.csv
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desidr10-galaxies-z-083.csv
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desidr10-galaxies-z-087.csv
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desidr10-galaxies-z-091.csv
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desidr10-galaxies-z-095.csv
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desidr10-galaxies-z-099.csv
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desidr10-galaxies-z-103.csv
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desidr10-galaxies-z-107.csv
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desidr10-galaxies-z-111.csv
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desidr10-galaxies-z-115.csv
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desidr10-galaxies-z-119.csv
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desidr10-galaxies-z-123.csv
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desidr10-galaxies-z-127.csv
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desidr10-galaxies-z-131.csv
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desidr10-galaxies-z-135.csv
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desidr10-galaxies-z-139.csv
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desidr10-galaxies-z-143.csv
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desidr10-galaxies-z-147.csv
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desidr10-galaxies-z-151.csv
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desidr10-galaxies-z-155.csv
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desidr10-galaxies-z-159.csv
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desidr10-galaxies-z-163.csv
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desidr10-galaxies-z-167.csv
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desidr10-galaxies-z-171.csv
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desidr10-galaxies-z-175.csv
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desidr10-galaxies-z-191.csv
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desidr10-galaxies-z-203.csv
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desidr10-galaxies-z-219.csv
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desidr10-galaxies-z-223.csv
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desidr10-galaxies-z-227.csv
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desidr10-galaxies-z-231.csv
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desidr10-galaxies-z-235.csv
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desidr10-galaxies-z-243.csv
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desidr10-galaxies-z-247.csv
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desidr10-galaxies-z-251.csv
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desidr10-galaxies-z-255.csv
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desidr10-galaxies-z-259.csv
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desidr10-galaxies-z-263.csv
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desidr10-galaxies-z-267.csv
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desidr10-galaxies-z-271.csv
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desidr10-galaxies-z-275.csv
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desidr10-galaxies-z-283.csv
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desidr10-galaxies-z-287.csv
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desidr10-galaxies-z-291.csv
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desidr10-galaxies-z-052.csv
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desidr10-galaxies-z-056.csv
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desidr10-galaxies-z-060.csv
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desidr10-galaxies-z-064.csv
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desidr10-galaxies-z-068.csv
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desidr10-galaxies-z-072.csv
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desidr10-galaxies-z-076.csv
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desidr10-galaxies-z-080.csv
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desidr10-galaxies-z-084.csv
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desidr10-galaxies-z-088.csv
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desidr10-galaxies-z-092.csv
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desidr10-galaxies-z-096.csv
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desidr10-galaxies-z-100.csv
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desidr10-galaxies-z-104.csv
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desidr10-galaxies-z-108.csv
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desidr10-galaxies-z-112.csv
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desidr10-galaxies-z-116.csv
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desidr10-galaxies-z-120.csv
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desidr10-galaxies-z-124.csv
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desidr10-galaxies-z-128.csv
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desidr10-galaxies-z-132.csv
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desidr10-galaxies-z-136.csv
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desidr10-galaxies-z-140.csv
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desidr10-galaxies-z-144.csv
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desidr10-galaxies-z-148.csv
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desidr10-galaxies-z-152.csv
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desidr10-galaxies-z-156.csv
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desidr10-galaxies-z-160.csv
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desidr10-galaxies-z-164.csv
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desidr10-galaxies-z-172.csv
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desidr10-galaxies-z-180.csv
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desidr10-galaxies-z-212.csv
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desidr10-galaxies-z-216.csv
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desidr10-galaxies-z-220.csv
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desidr10-galaxies-z-224.csv
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desidr10-galaxies-z-228.csv
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desidr10-galaxies-z-248.csv
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desidr10-galaxies-z-252.csv
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desidr10-galaxies-z-256.csv
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desidr10-galaxies-z-260.csv
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desidr10-galaxies-z-264.csv
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desidr10-galaxies-z-268.csv
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desidr10-galaxies-z-272.csv
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desidr10-galaxies-z-276.csv
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desidr10-galaxies-z-280.csv
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desidr10-galaxies-z-284.csv
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desidr10-galaxies-z-288.csv
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desidr10-galaxies-z-292.csv
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desidr10-galaxies-z-053.csv
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desidr10-galaxies-z-081.csv
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desidr10-galaxies-z-085.csv
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desidr10-galaxies-z-097.csv
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desidr10-galaxies-z-101.csv
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desidr10-galaxies-z-105.csv
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desidr10-galaxies-z-109.csv
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desidr10-galaxies-z-113.csv
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desidr10-galaxies-z-117.csv
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desidr10-galaxies-z-121.csv
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desidr10-galaxies-z-125.csv
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desidr10-galaxies-z-129.csv
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desidr10-galaxies-z-133.csv
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desidr10-galaxies-z-137.csv
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desidr10-galaxies-z-141.csv
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desidr10-galaxies-z-145.csv
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desidr10-galaxies-z-149.csv
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desidr10-galaxies-z-153.csv
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desidr10-galaxies-z-157.csv
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desidr10-galaxies-z-225.csv
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desidr10-galaxies-z-233.csv
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desidr10-galaxies-z-237.csv
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desidr10-galaxies-z-241.csv
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desidr10-galaxies-z-261.csv
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desidr10-galaxies-z-265.csv
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desidr10-galaxies-z-273.csv
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desidr10-galaxies-z-281.csv
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desidr10-galaxies-z-285.csv
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desidr10-galaxies-z-289.csv
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desidr10-galaxies-z-293.csv
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desidr10-galaxies-z-054.csv
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desidr10-galaxies-z-058.csv
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desidr10-galaxies-z-062.csv
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desidr10-galaxies-z-066.csv
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desidr10-galaxies-z-070.csv
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desidr10-galaxies-z-086.csv
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desidr10-galaxies-z-090.csv
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desidr10-galaxies-z-098.csv
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desidr10-galaxies-z-102.csv
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desidr10-galaxies-z-106.csv
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desidr10-galaxies-z-110.csv
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desidr10-galaxies-z-114.csv
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desidr10-galaxies-z-118.csv
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desidr10-galaxies-z-122.csv
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desidr10-galaxies-z-126.csv
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desidr10-galaxies-z-130.csv
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desidr10-galaxies-z-138.csv
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desidr10-galaxies-z-146.csv
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desidr10-galaxies-z-150.csv
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desidr10-galaxies-z-154.csv
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desidr10-galaxies-z-158.csv
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desidr10-galaxies-z-230.csv
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desidr10-galaxies-z-354.csv
1.47 GB
desidr10-galaxies-z-358.csv
1.54 GB
Paper Information
Paper Title:
A photometric redshift catalogue of galaxies from the DESI legacy imaging surveys DR10
Publication:
AJ
Identifiers
CSTR:
11379.11.101486
DOI:
10.12149/101486
VO Identifier:
ivo://China-VO/paperdata/101486
Publication Date:
2024-09-15
Citation Guidelines
李长华 et al. 2024. A photometric redshift catalogue of galaxies from the DESI legacy imaging surveys DR10. Version 1.0. https://doi.org/10.12149/101486
@misc{10.12149/101486,
doi = {10.12149/101486},
url = {https://doi.org/10.12149/101486},
author = {李长华},
title = {A photometric redshift catalogue of galaxies from the DESI legacy imaging surveys DR10},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2024}
}
doi = {10.12149/101486},
url = {https://doi.org/10.12149/101486},
author = {李长华},
title = {A photometric redshift catalogue of galaxies from the DESI legacy imaging surveys DR10},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2024}
}
Versions
Main
This DOI represents all versions, and will always resolve to the latest one.
2024-09-15