The PPO (Pre/Protostellar Objects) catalogs in W51-E and W51-IRS2 protoclusters ALMA 1.3mm and 3mm continuum images

This is the full PPO catalogs extracted from W51-E and W51-IRS2 ALMA Band 3 (ALMA Cycle 5 program 2017.1.0293.S) and Band 6 (ALMA Cycle 3 program 2015.1.01596.S) continuum data. 

The detailed source identification will be described in the paper, ALMA-IMF XX: Core fragmentation in the W51 high-mass star-forming region, Yoo+25 in subm.

The files with XX_PPO1.fits are the full catalogs of Table 2 and 3 in Yoo+25. The table contains ID, RA (deg), Dec (deg), 1.3mm peak flux in Jy/beam, 3mm peak flux in Jy/beam, spectral index, spectral index error, and the spectral index group described in Sec 3.2. in Yoo+25.

"w51e" and "w51n" in XX refer to W51-E and W51-IRS2, respectively.

The files with XX_PPO2.fits are the full catalogs of Table 4 and 5 in Yoo+25. The table includes ID, the integrated flux (Jy) at 1.3mm and 3mm and their error, dust temperature in K, estimated dust mass (in Msun) assuming constant temperature and modified blackbody temperature, deconvolved size in major and minor axis in AU, and the position angle. 

The integrated flux, deconvolved size, and the position angles are estimated from TGIF (https://zenodo.org/records/13973837). 

We also provide the catalogs of unselected sources, ambiguous and low S/N in Appendix F of Yoo+25. The tables consist of four columns, RA, DEC, isdetected_b3, isdetected_b6.