Table 1.
Source properties and integration times used for the observations with MIRI/MRS.
| No. | Source | R.A. (J2000) | Dec. (J2000) | Tbol | Lbol | Other names | Integration time |
|---|---|---|---|---|---|---|---|
| (hh:mm:ss) | (dd:mm:ss) | (K) | (L⊙) | (s) | |||
| ρ Oph A | |||||||
| 1 | GSS30-IRS 1 | 16:26:21.34 | −24:23:05.05 | 172 | 12.72 | Elias 21, Oph-emb 8 | 55.5 |
| 2 | ISO-Oph 21 | 16:26:17.23 | −24:23:45.98 | 490 | 0.83 | CRBR12, CRBR 2315.8-1700 | 277.5 |
| ρ Oph E | |||||||
| 3 | [GY92] 197 | 16:27:05.24 | −24:36:30.27 | 110 | 1.53 | LFAM26 | 499.5 |
| 4 | WL 17 | 16:27:06.76 | −24:38:15.62 | 310 | 0.73 | [GY92] 205 | 277.5 |
| ρ Oph F | |||||||
| 5 | ISO-Oph 137 | 16:27:24.57 | −24:41:03.86 | 191 | 1.21 | CRBR85, CRBR 2422.8-3423.8 | 222.0/455.1a |
Notes. The source coordinates are based on the peak of the 6.9 μm continuum emission from MIRI (see Fig. D.1a), and the source properties (Tbol, Lbol) are taken from Herschel (GSS30-IRS 1; Karska et al. 2018) and Spitzer surveys of low-mass protostars: ISO-Oph 137 from Enoch et al. (2009) and the remaining sources from Evans et al. (2009). Lbol has been rescaled by a factor of 1.2 to account for the new estimate of the distance to Ophiuhus of 137 pc (Ortiz-León et al. 2017). a An integration time of 455.1 s was used only for grating B. a Appendix D is available online here
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.