[SKN2015] AzTEC-Ori 95 , the SIMBAD biblio

We present Orion A giant molecular cloud core catalogs, which are based on a 1.1 mm map with an angular resolution of 36" (∼0.07 pc) and C¹⁸O (J = 1-0) data with an angular resolution of 26.4" (∼0.05 pc). We have cataloged 619 dust cores in the 1.1 mm map using the Clumpfind method. The ranges of the radius, mass, and density of these cores are estimated to be 0.01-0.20 pc, 0.6-1.2x10² M_☉, and 0.3x10⁴-9.2x10⁶/cm3, respectively. We have identified 235 cores from the C¹⁸O data. The ranges of the radius, velocity width, LTE mass, and density are 0.13-0.34 pc, 0.31-1.31 km/s, 1.0-61.8 M_☉, and (0.8-17.5)x10³/cm3, respectively. From the comparison of the spatial distributions between the dust and C¹⁸O cores, four types of spatial relations were revealed: (1) the peak positions of the dust and C¹⁸O cores agree with each other (32.4% of the C¹⁸O cores), (2) two or more C¹⁸O cores are distributed around the peak position of one dust core (10.8% of the C¹⁸O cores), (3) 56.8% of the C¹⁸O cores are not associated with any dust cores, and (4) 69.3% of the dust cores are not associated with any C¹⁸O cores. The data sets and analysis are public.