Table A.1
Herschel observational identifications (OBSIDs) of the observed [N ii] 1 461 GHz transition in HIFI band 6a presented in this paper.
| Source | Obs modea | Date | OBSID | |
| (GHz) | ||||
|
|
||||
| W 49N | DBS-A | 2011 Oct. 8 | 1342230294 | |
| DBS-B | 1342230295 | |||
| LC | 1342230296 | |||
| G10.6-0.4 | DBS-A | 2012 April 9 | 1342244077 | |
| DBS-B | 1342244078 | |||
| LC | 1342244079 | |||
| W 51 | DBS-A | 2011 Oct. 8 | 1342230299 | |
| DBS-B | 1342230298 | |||
| LC | 1342230297 | |||
| G34.3+0.1 | DBS-A | 2011 Oct. 8 | 1342230291 | |
| DBS-B | 1342230292 | |||
| LC | 1342230293 | |||
Notes.
Two different frequency settings of the LO were performed in dual beam switching (DBS), fast chop, in order to determine the sideband origin of the signals and to obtain the best possible continuum measurement. In addition, load chop (LC) observations were also performed because of the extended emission of the species.
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