Open Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/201935428e]


Table 1

Properties of the CALYPSO sources analyzed in this work.

Source Coordinates (J2000)(a) d (b) Ref. Menv (c) Ref. Lint (d) S1mm (e) S3mm (e) F1mm (f)

α (hh:mm:ss) δ (dd:mm:ss) (pc) (M) (L) (mJy beam−1) (mJy)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
L1448-2A 03:25:22.405 30:45:13.26 293 1,2 1.2 1 4.7 (0.5) 23 (2) 5.8 (1) 38
L1448-2Ab 03:25:22.355 30:45:13.16 293 1,2 0.6 1 <4.7 (–) 11 (1) 4.5 (2) 26.8
L1448-NA 03:25:36.498 30:45:21.85 293 1,2 0.8 2 6.4 (0.6) 46 (4) 6.7 (0.3)
L1448-NB1 03:25:36.378 30:45:14.77 293 1,2 3.3 1 <3.9 (–) 146 (6) 69 (2) 155
L1448-NB2 03:25:36.315 30:45:15.15 293 1,2 1.6 1 3.9 (–) 69 (3) <25 (5) 136
L1448-C 03:25:38.875 30:44:05.33 293 1,2 1.9 1 11 (1) 123 (5) 19 (1)
L1448-CS 03:25:39.132 30:43:58.04 293 1,2 0.16 1 3.6 (–) 8 (2) 1.6 (0.1)
IRAS2A1 03:28:55.570 31:14:37.07 293 1 7.9 1 47 (5) 132 (5) 20 (1)
SVS13B 03:29:03.078 31:15:51.74 293 1 2.8 1 3.1 (1.6) 127 (7) 22 (1)
SVS13A 03:29:03.756 31:16:03.80 293 1 0.8 2 44 (5) 120 (7) 21 (1)
IRAS4A1 03:29:10.537 31:13:30.98 293 1 9.9 1 <4.7 (–) 481 (10) 148 (6)
IRAS4A2 03:29:10.432 31:13:32.12 293 1 2.3 1 4.7 (0.5) 186 (8) <34 (10)
IRAS4B 03:29:12.016 31:13:08.02 293 1 3.3 1 2.3 (0.3) 278 (6) 75 (3)
IRAS4B2 03:29:12.841 31:13:06.84 293 1 1.4 1 <0.16 (–) 114 (4) 31 (1) 273
IRAM04191 04:21:56.899 15:29:46.11 140 3,2 0.5 1 0.05 (0.01) 4.7 (0.8) 0.31 (0.09) 5.3
L1521F 04:28:38.941 26:51:35.14 140 3,2 0.7 1 0.035 (0.010) 1.6 (0.2) 0.27 (0.05)
L1527 04:39:53.875 26:03:09.66 140 3,2 1.2 1 0.9 (0.1) 129 (8) 23 (1) 179
SerpM-S68N 18:29:48.091 01:16:43.41 436 4,5 11 1 11 (2) 35 (3) 5.3 (0.5)
SerpM-S68Nb 18:29:48.707 01:16:55.53 436 4,5 1.8 (0.2) (g) 2.9 (0.4)
SerpM-SMM4a 18:29:56.716 01:13:15.65 436 4,5 6.7 1 2.2 (0.2) 184 (11) 48 (2)
SerpM-SMM4b 18:29:56.525 01:13:11.58 436 4,5 1.0 1 27 (4) 9 (1)
SerpS-MM18a 18:30:04.118 −02:03:02.55 350 6 4.5 1 13 (4) 148 (9) 20 (1)
SerpS-MM18b 18:30:03.541 −02:03:08.33 350 6 0.9 1 16 (4) 62 (4) 7.8 (0.8)
SerpS-MM22 18:30:12.310 −02:06:53.56 350 6 0.9 1 0.36 (0.18) 20 (2) 2.8 (0.7)
L1157 20:39:06.269 68:02:15.70 352 2 3.0 1 4.0 (0.4) 117 (9) 18 (1)
GF9-2 20:51:29.823 60:18:38.44 474 2,7 2.8 1 1.7 (–) 9.9 (1) 1.6 (0.4)

Notes. (a) Equatorial coordinates of the continuum peak measured by Maury et al. (2019). (b) Distance to the source. (c)Envelope mass. For the binaries with no mass estimate of their individual envelopes, the value corresponds to the fraction of the total envelope mass in proportion of the peak flux densities at 1.3 mm given in Col. 9. The masses have been rescaled to the distances given in Col. 4. (d) Internal luminosity with the uncertainty in parentheses when available. The luminosity has been estimated by Ladjelate et al., in prep., from Herschel Gould Belt survey data (http://gouldbelt-herschel.cea.fr/archives, André et al. 2010), except for GF9-2 for which we use Wiesemeyer et al. (1997). The luminosity has been rescaled to the distance given in Col. 4. (e) Peak flux densities at 1.3 and 3 mm measured with PdBI by Maury et al. (2019) with the uncertainties in parentheses when available. (f) Integrated flux density at 1.3 mm over the source size given in Table 4, when the latter is larger than the beam. (g) This source is located outside the primary beam of the CALYPSO survey at 1.3 mm but is detected at 3 mm.

References. References for the distance (Col. 5): 1: Ortiz-León et al. (2018a); 2: Zucker et al. (2019); 3: Loinard et al. (2007); 4: Ortiz-León et al. (2017); 5: Ortiz-León et al. (2018b); 6: Palmeirim et al. (in prep.); 7: C. Zucker (priv. comm.). References for the envelope mass (Col. 7): 1: Maury et al. (2019) and references therein; 2: A. Maury (priv. comm.).

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