Table 1
Sources analyzed for JWST MIRI/MRS H2 and HD observations.
Source | d (pc) | RGC (pc) | RA (J2000) | Dec (J2000) | Integration time (s) (1) | Pointings |
---|---|---|---|---|---|---|
High-mass | ||||||
IRAS 18089-1732 | 3600 | 4600 | 18:11:51.46 | −17:31:28.8 | 600 | 2 |
G28 IRS 2 | 3700 | 4700 | 18:42:51.98 | −03:59:54.0 | 600 | 1 |
G28 P1 | 3700 | 4700 | 18:42:50.70 | −04:03:14.1 | 600 | 1 |
G31-A | 3750 | 5200 | 18:47:34.32 | −01:12:46.0 | 600 | 1 |
IRAS 23385+6053 (N) | 4900 | 11000 | 23:40:54.48 | +61:10:27.9 | 600 | 4 |
Low-mass | ||||||
L1448-mm | 293 | ~8.0 | 03:25:38.76 | +30:44:8.2 | 600 | 3 |
IRAS4B | 293 | ~8.0 | 03:29:12.01 | +31:13:7.1 | 600 | 2 |
BHR71-IRS1 | 199 | ~8.0 | 12:01:36.55 | –65:08:53.6 | 600 | 9 |
Ser-emb-8N | 436 | ~8.0 | 18:29:49.27 | +01:16:52.6 | 600 | 1 |
HH 211 | 321 | ~8.0 | 03:43:58.10 | +32:00:43.0 | 600 | 24 |
Notes. The distance relative to the solar system and the Galactocentric radius are denoted d and RGC respectively. The positions given are the pointing centers of the MIRI/MRS observations, which are generally offset from the protostar positions and centered on the blue outflow lobes.(1) Total integration time of all three gratings per pointing.
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