Table C.2
Luminosity peaks in the Evolved G012.80 protocluster and their association with temperature peaks and protostellar cores.
| Protocluster name | Luminosity peak | RA | Dec | Lbol(r < θLbol) | θLbol | FWHMLbol | Temperature peak | Core ID number | θcore | dLbol | ![$\[\overline{T_{\text {dust}}^{P P M A P}}\]$](/articles/aa/full_html/2025/02/aa51931-24/aa51931-24-eq53.png){kind=small} [1.25″] |
Luminosity contribution |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [ICRS] | [×103 L⊙] | [″] | [kau] | [″] | [″] | [K] | [%] | |||||
| (1) | (2a) | (2b) | (2c) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) |
| G012.80 | P1 | 273.54932 | -17.92576 | 0.94±0.31 | 3.1 | 7.3 | yes | 1 | 1.08 | 0.28 | 34±3 | 100 |
| P2 | 273.55730 | -17.92260 | 1.37±0.46 | 3.0 | 7.3 | yes | 2 | 1.31 | 0.45 | 39±3 | 100 | |
| P3 | 273.55479 | -17.92796 | 1.99±0.68 | 3.4 | 8.2 | yes | 7 | 1.21 | 0.26 | 42±3 | 100 | |
| P5 | 273.55904 | -17.92761 | 0.99±0.33 | 3.2 | 7.6 | yes | 27⋆ | 1.29 | 1.09 | 39±3 | 100 | |
| P6 | 273.54202 | -17.93270 | 0.19±0.06 | 3.0 | 7.2 | yes | 24 | 1.40 | 0.11 | 28±6 | 100 | |
| P7 | 273.54439 | -17.93756 | 0.14±0.05 | 2.9 | 6.9 | yes | 3 | 0.92 | 0.15 | 28±6 | 100 | |
| P8 | 273.55600 | -17.92715 | 1.57±0.54 | 3.5 | 8.5 | yes | 53⋆ | 1.16 | 0.31 | 41±3 | 100 | |
| P9 | 273.55717 | -17.92849 | 1.44±0.51 | 3.3 | 8.0 | yes | 28 | 1.06 | 1.46 | 40±4 | 100 | |
| P10 | 273.54846 | -17.92645 | 0.35±0.12 | 3.0 | 7.2 | no | 13 | 1.42 | 1.02 | 31±3 | 100 | |
| P11 | 273.54032 | -17.93339 | 0.23±0.08 | 4.3 | 10.4 | yes | 77 | 1.33 | 0.31 | 26±6 | 100 | |
| P12 | 273.55785 | -17.92095 | 0.91±0.31 | 4.0 | 9.6 | yes | 94⋆ | 1.17 | 1.78 | 35±3 | 100 | |
| P14 | 273.55612 | -17.92125 | 0.46±0.16 | 3.3 | 7.9 | yes | 12⋆ | 1.17 | 0.37 | 35±3 | 100 | |
| P15 | 273.55685 | -17.92379 | 0.42±0.15 | 3.0 | 7.2 | yes | 40 | 1.33 | 0.42 | 38±3 | 100 | |
| P16 | 273.55970 | -17.92007 | 0.93±0.33 | 4.2 | 10.1 | yes | 15⋆ | 2.05 | 1.21 | 37±3 | 100 | |
| P17 | 273.55758 | -17.93096 | 0.53±0.19 | 3.4 | 8.1 | yes | 59⋆ | 1.35 | 1.55 | 34±3 | 100 | |
| P19 | 273.55795 | -17.92009 | 0.39±0.15 | 3.4 | 8.3 | no | 101⋆ | 1.15 | 0.23 | 36±3 | 100 | |
| P20 | 273.55321 | -17.92079 | 0.29±0.11 | 3.4 | 8.2 | yes | 5 | 1.11 | 0.17 | 30±4 | 100 | |
| P21 | 273.55568 | -17.91504 | 0.07±0.03 | 2.8 | 6.7 | yes | 6 | 1.11 | 0.37 | 28±6 | 100 | |
| P23 | 273.54701 | -17.93328 | 0.08±0.03 | 2.9 | 7.0 | yes | 19 | 1.26 | 0.47 | 29±6 | 100 | |
| P24 | 273.55333 | -17.92807 | 0.50±0.18 | 3.6 | 8.7 | yes | 17⋆ | 1.69 | 0.31 | 38±4 | 100 | |
| P25 | 273.55260 | -17.92854 | 0.29±0.11 | 2.7 | 6.6 | yes | 11⋆ | 1.04 | 0.31 | 39±4 | 100 | |
| P28 | 273.54595 | -17.92846 | 0.23±0.09 | 4.1 | 9.8 | yes | 41 | 1.07 | 0.55 | 30±4 | 55 | |
| 51⋆ | 1.22 | 1.19 | 30±4 | 45 | ||||||||
| P29 | 273.55422 | -17.91412 | 0.03±0.01 | 2.8 | 6.6 | no | 9⋆ | 1.00 | 0.18 | 26±6 | 100 | |
| P30 | 273.54443 | -17.93034 | 0.11±0.04 | 3.7 | 8.9 | yes | 8⋆ | 1.26 | 0.24 | 30±5 | 100 | |
| P34 | 273.56901 | -17.92472 | 0.03±0.02 | 2.7 | 6.4 | no | 22 | 1.24 | 0.1 | 28±6 | 100 | |
Notes. (2)–(5) Luminosity peak name, RA and Dec peak coordinates, integrated luminosity, and mean FWHM angular size. Values are taken and computed from the catalog obtained in Sect. 2.2. (7)–(8) Protostellar cores associated with the luminosity peak of Col. 2 have their centers inside the ellipse describing the FWHM of the luminosity peak. ID numbers and FWHM angular sizes of protostellar cores are taken from the catalog of Armante et al. (2024) (see Sect. 2.1). Protostellar cores with a ⋆ tag are tentative. For other columns see Table C.1.
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