@article{cbd97dad2111494db0006103b3daf662,
title = "Comet Halley O(1D) and H2O production rates",
abstract = "Ground-based observations of Comet Halley [OI]6300 were carried out using the Wisconsin dual-etalon Fabry-Perot spectrometer at the McMath solar telescope on Kitt Peak. The field of view diameter on the sky was approximately 7′ preperihelion and 10′ postperihelion. Spectral scans were acquired at a resolution of 0.2 {\AA}, which was sufficient to resolve cometary [OI]6300 emission from nearby cometary NH2 and telluric [OI]6300 emissions. From these measurements, we determined the production rate Q(O(1D)). By taking into account photodissociation of H2O and OH as sources of O(1D), we find that the ratio Q(H2O) Q(O(1D)) is 6 and obtain Q(H2O) from our Q(O(1D)) measurements We compare our Q(H2O) results with measurements by other groups.",
author = "K. Magee-Sauer and F. Scherb and Roesler, {F. L.} and J. Harlander",
note = "Funding Information: We thank J. Bnnkmann for work on the spectrometer data acquisition system, R. J. Reynolds for assistance in assembhng the spectrometer and in the observations, R. C Woodward for software development, B. Van Guilder and S Mdster for help in building the instrument, the staff of the National Solar Observatory for their help, and a referee for helpful comments which improved the paper This work was carried out with support from the University of Wisconsin-Madison Graduate School, the National Solar Observatory, the National Science Foundation through Grant ATM-8603370, and the Planetary Astronomy Program of the National Aeronautics and Space Administration through Grant NAGW-695 Funding Information: Vlsltlng Astronomer, National Solar Observatory, National Optical Astronomy Observatories, which is operated by the Assocmtlon of Umverslt~es for Research m Astronomy, Inc, under contract with the National Science Foundation 2 Present address Glassboro State College, Department of Physical Sciences, Glassboro, NJ 08028",
year = "1990",
month = mar,
doi = "10.1016/0019-1035(90)90163-4",
language = "English (US)",
volume = "84",
pages = "154--165",
journal = "Icarus",
issn = "0019-1035",
publisher = "Academic Press Inc.",
number = "1",
}