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Table A.1

Catalogue of dense cores identified in the HGBS maps of Perseus molecular complex.

No. Name RA2000 Dec2000 Sig070 PA070
HGBS_J (h m s) (° ′ ′′) (Jy beam−1) (Jy beam) (Jy) (′′) (′′) (°)
(1) (2) (3) (4) (5) (6) ± (7) (8) (9) (10) ± (11) (12) (13) (14)
49 032510.2+302355 03:25:10.28 +30:23:55.4 0.000 2.93e–03 1.9e–03 0.88 3.19e–03 2.14e–01 1.4e–01 8 8 90
55 032522.3+304512 03:25:22.31 +30:45:12.0 735.700 1.48e+01 2.2e–02 227.14 1.61e+01 2.42e+01 3.7e–02 8 8 49
60 032529.2+303108 03:25:29.27 +30:31:08.4 0.000 5.70e–03 3.1e–03 1.04 2.13e–02 –7.21e-02 3.9e–02 25 12 38
Sig160 PA160 Sig250 PA250
(Jy beam−1) (Jy beam) (Jy) (′′) (′′) (°) (Jy beam−1) (Jy beam) (Jy) (′′) (′′) (°)
(15) (16) ± (17) (18) (19) (20) ± (21) (22) (23) (24) (25) (26) ± (27) (28) (29) (30) ± (31) (32) (33) (34)
6.897 2.02e–01 4.2e–02 0.52 4.80e–01 3.70e–01 7.7e–02 25 20 53 23.880 8.09e–01 4.8e–02 1.01 8.93e–01 1.59e+00 9.4e–02 21 19 –18
1673 5.44e+01 1.5e–01 43.22 5.92e+01 6.20e+01 1.7e–01 14 14 0 1426 3.20e+01 6.9e–01 7.22 3.16e+01 3.36e+01 7.2e–01 19 18 –29
0.000 3.82e–02 3.2e–02 0.11 1.45e–01 8.45e–02 7.1e–02 35 30 –89 6.138 1.64e–01 3.5e–02 0.31 2.17e–01 2.55e–01 5.5e–02 30 18 83
Sig350 PA350 Sig500 PA500
(Jy beam−1) (Jy beam) (Jy) (′′) (′′) (°) (Jy beam−1) (Jy) (′′) (′′) (°)
(35) (36) ± (37) (38) (39) (40) ± (41) (42) (43) (44) (45) (46) ± (47) (48) (49) ± (50) (51) (52) (53)
54.300 1.49e+00 7.1e–02 1.50 1.56e+00 2.02e+00 9.6e–02 28 25 –32 66.400 1.67e+00 7.9e–02 1.66 1.95e+00 9.1e–02 47 36 –43
849.200 2.02e+01 4.8e–01 4.87 2.00e+01 2.27e+01 5.4e–01 25 25 –10 407.900 1.17e+01 6.4e–01 4.82 1.26e+01 6.9e–01 36 36 –8
6.427 1.05e–01 3.4e–02 0.19 1.29e–01 1.46e–01 4.8e–02 43 25 78 0.000 6.68e–02 2.5e–02 0.11 4.95e–02 1.8e–02 40 36 74
Sig PA NSED CuTEx Core type SIMBAD Spitzer Comments
(1021 cm−2) (1021 cm−2) (1021 cm−2) (′′) (′′) (°)
(54) (55) (56) (57) (58) (59) (60) (61) (62) (63) (64) (65) (66) (67)
166.200 14.190 3.32 4.591 4.272 24 20 –41 4 1 prestellar [KJT2007] SMM J032516+30238
883.600 64.580 2.80 16.770 23.080 19 18 –89 5 1 protostellar J032522.32+304513.9
8.689 0.683 0.53 0.256 1.284 35 18 76 2 1 starless no SED fit

Notes. Columns: (1) core running number; (2) name = HGBS_J followed by J2000 source coordinates in sexagesimal format; (3) and (4) J2000 RA and Dec of source centre; (5), (15), (25), (35) and (45): detection significance from monochromatic single scales in theHerschel bands (0.0 when the core is not visible in clean single scales); (6) and (7), (16) and (17), (26) and (27), (36) and (37), (46) and (47): peak flux density and its uncertainty estimated by getsources; (8), (18), (28), (38) and (48): contrast over the local background, defined as the ratio of the background-subtracted peak intensity to the local background intensity; (9), (19), (29) and (39): peak flux density smoothed to a 36′′. 3 beam; (10) and (11), (20) and (21), (30) and (31), (40) and (41), (49) and (50): integrated flux density and its uncertainty estimated by getsources; (12)-(13), (22)-(23), (32)-(33), (42)-(43) and (51)-(52): major and minor FWHM of the core, respectively, estimated by getsources; (14), (24), (34), (44) and (53): position angle, measured east of north, of the core major axis; (54): detection significance in the high-resolution column density map; (55) peak H2 column density as estimated by getsources in the high-resolution column density map; (56) column density contrast over the local background estimated by getsources in the high-resolution column density map; (57) peak column density smoothed to a 36′′. 3 beam; (58) local background H2 column density estimated by getsources in the high-resolution column density map; (59)-(60)-(61): major & minor FWHM and position angle of the core, respectively, estimated by getsources in the high-resolution column density map; (62): number of Herschel bands in which the core is significant (Sigλ > 5) and has a positive flux density, excluding the column density plane; (63): CuTEx (Molinari et al. 2011)counterpart 1 = counterpart found with distance between the two peaks less than 6′′; 2 = counterpart found within the ellipse defined by the FWHMs estimated on the 250 μm map, with no constraint on the distance between the two peaks; 0 = no counterpart found by CuTEx; (64): core classification, starless means unbound core; (65) closest counterpart found in SIMBAD, if any, up to 6′′ from the Herschel peak position (the identifier is copied as is in the SIMBAD archive); (66) closest Spitzer-identified YSO from the c2d survey (Evans et al. 2009) within 6′′ from the Herschel peak position, if any. When present, the leading part of the name (SSTc2d) has been removed; (67) comments. Full catalog is at CDS.

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