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There are a total of 14 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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The galaxy's 157 micron (C II) emission - Observations by means of a spectroscopic lunar occultation technique
Author(s): Stacey, G. J.; Smyers, S. D.; Kurtz, N. T.; Harwit, M.
Abstract: Galactic (C II) 157 micron, fine-structure emission was estimated. At a Galactic longitude of 8 deg, the peak power observed in a 7' x 7' field is approx. 5 x 10 to the -9 Watt. The method used to detect this radiation ...
NASA Center: NASA (non Center Specific)
Publication Year: 1983
Added to NTRS: 2004-11-03
Accession Number: 83A34125; Document ID: 19830052907
Highly excited /J = 16 to 15/ rotational transitions of CO, at 162.8 microns, in the Orion cloud
Author(s): Stacey, G. J.; Kurtz, N. T.; Smyers, S. D.; Harwit, M.
Abstract: No Abstract Available
NASA Center: NASA (non Center Specific)
Publication Year: 1983
Added to NTRS: 2004-11-03
Accession Number: 83A20955; Document ID: 19830039737
Observations of the 145.5 micron O I forbidden emission line in the Orion Nebula
Author(s): Stacey, G. J.; Smyers, S. D.; Kurtz, N. T.; Harwit, M.
Abstract: A first set of observations of the forbidden O I 3P0-3P1 (145.5 micron) transition has been obtained. The line was observed both in a 1 x 1 arcmin beam centered on the Trapezium and in a 7 x 7 arcmin beam encompassing most ...
NASA Center: NASA (non Center Specific)
Publication Year: 1983
Added to NTRS: 2004-11-03
Accession Number: 83A21155; Document ID: 19830039937
Giant forbidden C II halos around H II regions
Author(s): Russell, R. W.; Melnick, G.; Smyers, S. D.; Kurtz, N. T.; Gosnell, T. R.; Harwit, M.; Werner, M. W.
Abstract: The submillimeter (157-micron) forbidden line emission from the M17 complex has been mapped. The forbidden line emission extends over at least 1/4 deg in the sky. The regions emitting the C II radio recombination lines ...
NASA Center: Ames Research Center
Publication Year: 1981
Added to NTRS: 2004-11-03
Accession Number: 82A15276; Document ID: 19820031741
Highly ejected J = 16 to 15 rotational transitions of CO at 162.8 mirons in the Orion cloud
Author(s): Stacey, G. J.; Kurtz, N. T.; Smyers, S. D.; Harwit, M.
Abstract: The first observations of the J = 16 to J = 15, 162.8 microns transition of CO from an astronomical source are reported. Measurements were carried out on the Kleinmann-Low Nebula. The intensity observed is in good agreement ...
NASA Center: NASA (non Center Specific)
Publication Year: 1983
Added to NTRS: 2004-11-03
Accession Number: 83N19660; Document ID: 19830011389; Report Number: A-9214, NAS 1.15:84321, NASA-TM-84321
Observations of the 145.5 micron (OI) emission line in the Orion nebula
Author(s): Stacey, G. J.; Smyers, S. D.; Kurtz, N. T.; Harwit, M.
Abstract: A first set of observations of the (OI) 3P to 3P1 (145.5 micron) transition was obtained. The line was observed both in a beam centered on the Trapezium, and in a 7 times wider beam encompassing most of the Orion Nebula. A ...
NASA Center: Ames Research Center
Publication Year: 1982
Added to NTRS: 2004-11-03
Accession Number: 83N14032; Document ID: 19830005761; Report Number: A-9155, NAS 1.15:84307, NASA-TM-84307
Submillimeter observations of OH and CH in M42
Author(s): Viscuso, P. J.; Stacey, G. J.; Fuller, C. E.; Kurtz, N. T.; Harwit, M.
Abstract: The 2Pi(1/2) J = 3/2 to 1/2 transitions of OH at 163.12 and 163.40 microns have been detected, and upper limits have been obtained for the 2Pi(3/2) J = 3/2 to 1/2 transitions of CH at 149.09 and 149.39 microns, in ...
NASA Center: NASA (non Center Specific)
Publication Year: 1985
Added to NTRS: 2004-11-03
Accession Number: 85A46864; Document ID: 19850064713
Submillimeter observations of OH and CH in M42
Author(s): Viscuso, P. J.; Stacy, G. J.; Fuller, C. E.; Kurtz, N. T.; Harwit, M.
Abstract: The (sup 2) pi sub 1/2 (J = 3/2 to 1/2) transitions of OH at 163.12 and 163.40 micro m have been detected and upper limits have been obtained for the (sup 2) pi sub 3/2 (J = 3/2 to 1/2) transitions of CH at 149.09 and 149.39 ...
NASA Center: Ames Research Center
Publication Year: 1985
Added to NTRS: 2004-11-03
Accession Number: 86N12186; Document ID: 19860002719; Report Number: NAS 1.15:86723, NASA-TM-86723, PP-SER-32, REPT-85224
The galaxy's 157 micron (C 2) emission: Observations by means of a spectroscopic lunar-occultation technique
Author(s): Stacey, G. J.; Smyers, S. D.; Kurtz, N. T.; Harwit, M.
Abstract: Galactic (C II) 157 micron, fine-structure emission was estimated. At a Galactic longitude of 8 deg, the peak power observed in a 7' x 7' field is approx. 5 x 10 to the -9 Watt. The method used to detect this radiation ...
NASA Center: Ames Research Center
Publication Year: 1983
Added to NTRS: 2004-11-03
Accession Number: 83N24437; Document ID: 19830016166; Report Number: A-9312, NAS 1.15:84355, NASA-TM-84355
Monochromator-interferometer combination for submillimeter astronomical spectrometry from aircraft
Author(s): Harwit, M.; Kurtz, N. T.; Russell, R. W.; Smyers, S.
Abstract: A simple interferometer placed in front of a liquid helium cooled grating instrument was constructed; a spectral resolution of not less than 0.1/cm in the wavelength range of 64/cm (157 microns) was attained during ...
NASA Center: NASA (non Center Specific)
Publication Year: 1981
Added to NTRS: 2004-11-03
Accession Number: 82A13290; Document ID: 19820029755
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