VizieR Online Data Catalog: Local production rates of 67P/CG from MIRO (Marshall+, 2017)
Abstract
The local H2O production rates of the 67P/Churyumov-Gerasimenko have been calculated from the lookup table method described in the paper. This uses the spectra measured by MIRO (Microwave Instrument for the Rosetta Orbiter) of the two water lines, H2O16 and H2O18, to find an estimate for the local production rate from the ratio between the two isotopologues. The measured spectra are compared to results from a radiative transfer forward model. Results are given from August 2014 to April 2016. For each date, the following data are provided: the heliocentric distance of the comet, the observed region as defined by El-Maary et al. (2016A&A...593A.110E), the production rate (molec/s), and the error on the measurement (molec/s).
object.dat : -------------------------------------------------------------------------------- Code Name Elem q e i H1 d AU deg mag -------------------------------------------------------------------------------- 67P P/Churyumov-Gerasimenko 2454890.5 1.2465141 0.6401757 7.040861 11.63 (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2017
- DOI:
- 10.26093/cds/vizier.36030087
- Bibcode:
- 2017yCat..36030087M
- Keywords:
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- Comets;
- Spectroscopy