VizieR Online Data Catalog: Morphology of COSMOS -UltraVISTA -DASH galaxies (Dai+, 2023)

With the Drift and shift (DASH) technique, Mowla+ (2019ApJ...880...57M) present a wide-field NIR survey of the COSMOS field, which is also named COSMOS-DASH. It is taken with 57 DASH orbits in the F160W filter of WFC3 and covers an area of 0.49deg² (0.7deg² when combined with archival data). See Section 2.1.

To obtain stellar mass and other physical parameters of galaxies, we select our sample from the UltraVista Ks-selected catalog (Muzzin+ 2013, J/ApJS/206/8), which is based on an early release of the NIR data (UltraVista Data Release 1). See Section 2.2.

We adopt the UltraVISTA/Ks selected catalogs and HST/F160W images from the COSMOS-DASH survey. We study the massive galaxies with M_*>10¹⁰M_ȯ at 0.5<z<2.5, which are bright enough to derive reliable morphologies. Finally, 17292 galaxies are selected in our final sample. See Section 2.3.

(1 data file).