VizieR Online Data Catalog: NGC7538-IRS1 THz water maser (Herpin+, 2017)
| hal.structure.identifier | FORMATION STELLAIRE 2017 | |
| dc.contributor.author | HERPIN, Fabrice | |
| hal.structure.identifier | FORMATION STELLAIRE 2017 | |
| dc.contributor.author | BAUDRY, Alain | |
| hal.structure.identifier | Jodrell Bank Centre for Astrophysics | |
| dc.contributor.author | RICHARDS, A. M. S. | |
| hal.structure.identifier | Pinelands Field Station | |
| dc.contributor.author | GRAY, M. D. | |
| hal.structure.identifier | Laboratory for Atmospheric and Space Physics [Boulder] [LASP] | |
| dc.contributor.author | SCHNEIDER, N. | |
| hal.structure.identifier | Max-Planck-Institut für Radioastronomie [MPIFR] | |
| dc.contributor.author | MENTEN, K. M. | |
| hal.structure.identifier | Max-Planck-Institut für Radioastronomie [MPIFR] | |
| dc.contributor.author | WYROWSKI, F. | |
| hal.structure.identifier | FORMATION STELLAIRE 2017 | |
| dc.contributor.author | BONTEMPS, Sylvain | |
| dc.contributor.author | SIMON, R. | |
| hal.structure.identifier | Max-Planck-Institut für Radioastronomie [MPIFR] | |
| dc.contributor.author | WIESEMEYER, H. | |
| dc.date.issued | 2017 | |
| dc.description | VizieR On-line Data Catalog: J/A+A/606/A52. Originally published in: 2017A&A...606A..52H | |
| dc.description.abstractEn | Observations in singlepoint chopping mode of the 82,7-73, ortho-H216O were carried out toward NGC7538-IRS1 (RA=23:13:45.3 (J2000) DE=+61:28:10.0) as part of SOFIA Cycle 3 project on 2015 December 9, using GREAT. At the systemic velocity of NGC7538-IRS1, the system temperature was typically 2000K (SSB) and signal-band zenith opacity 0.08. The on-source integration time was 20-min. The chop throw was 100" to either side of the on-source position (chop-nod method). One channel (L1) of GREAT was tuned to the 1296.41106GHz water line frequency (lower sideband LSB), the other channel, the LFA (Low Frequency Array) 7 pixel array, was tuned to the [CII] 158um line. In order to constrain the maser models, and because of the variability of the maser emission, nearly contemporaneous observations of the 616-523 transition of ortho-H2O (rest frequency 22.23508GHz) were carried out on 2015 December 11 (integration time on source of 15-min) with the MPIfR 100-m telescope at Elsberg, Germany. Interferometric observations of the same source of the ortho-H2O 616-523 line emission were performed with e-MERLIN (commissioning observations) on 2016 April 20. These were the first-ever 22GHz images made after the e-MERLIN upgrade. (2 data files). | |
| dc.language.iso | en | |
| dc.subject.en | Infrared sources | |
| dc.subject.en | Masers | |
| dc.title.en | VizieR Online Data Catalog: NGC7538-IRS1 THz water maser (Herpin+, 2017) | |
| dc.type | Autre document | |
| dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique galactique [astro-ph.GA] | |
| hal.identifier | hal-01622195 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01622195v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2017&rft.au=HERPIN,%20Fabrice&BAUDRY,%20Alain&RICHARDS,%20A.%20M.%20S.&GRAY,%20M.%20D.&SCHNEIDER,%20N.&rft.genre=unknown |
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