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Two Micron Sky Survey A Preliminary Catalog
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Book Synopsis Two-micron Sky Survey by : Gerry Neugebauer
Download or read book Two-micron Sky Survey written by Gerry Neugebauer and published by . This book was released on 1969 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Two-micron Sky Survey written by and published by . This book was released on 1969 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Two-micron Sky Survey - A Preliminary Catalog by :
Download or read book Two-micron Sky Survey - A Preliminary Catalog written by and published by . This book was released on 1969 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The List of the Stars from the "two Micron Sky Survey - a Preliminary Catalog" by : B. V. Kukarkin
Download or read book The List of the Stars from the "two Micron Sky Survey - a Preliminary Catalog" written by B. V. Kukarkin and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AFCRL Infrared Sky Survey by : Russell G. Walker
Download or read book AFCRL Infrared Sky Survey written by Russell G. Walker and published by . This book was released on 1975 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Astronomical Catalog Desk Reference by : Astronomical Data Center (U.S.)
Download or read book Astronomical Catalog Desk Reference written by Astronomical Data Center (U.S.) and published by . This book was released on 1994 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Air Force Surveys in Geophysics by :
Download or read book Air Force Surveys in Geophysics written by and published by . This book was released on 1982 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The AFGL Four Color Infrared Sky Survey by : Stephan D. Price
Download or read book The AFGL Four Color Infrared Sky Survey written by Stephan D. Price and published by . This book was released on 1977 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positions and magnitude measurements at effective wavelengths of 4.2, 11.0, 19.8, and 27.4 micrometers are reported for an additional 2477 sources observed during the AFGL survey program. These sources were obtained by relaxing the stringent selection criteria used for the main catalog and subjectively selecting those that have associations and/or other characteristics which make them of interest for future investigation.
Book Synopsis An Infrared Survey of the Diffuse Emission Within 5° of the Galactic Plane by : Stephan D. Price
Download or read book An Infrared Survey of the Diffuse Emission Within 5° of the Galactic Plane written by Stephan D. Price and published by . This book was released on 1980 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The AFGL Infrared Sky Survey data have been processed to deconvolve the low frequency attenuation, restoring the signals from extended sources. The 11 and 20-micrometer scans which cover three quarters of the galactic plane have been analyzed, with lesser area covered at 4 and 27 micrometers. A detailed description is given of the instrumentation, the conduct of the experiment, and the data reduction procedures. The measured extended emission in the 3- to 30-micrometer region may be divided into several components. A number of discrete, extended sources are observed within 5 deg of the galactic plane, the majority of which are associated with HII regions. About 25 percent of these sources are not in the AFGL catalog. A large scale diffuse emission is centered on the galactic plane at longitudes less than 90 deg from the galactic center. The 11 to 20-micrometer color ratio of this emission is distinctly smaller in the direction of the Perseus external arm and the Sagittarius-Carina spiral than closer to the center (1
Book Synopsis Aspect Determination for the AFGL Infrared Survey Experiments by : Stephan D. Price
Download or read book Aspect Determination for the AFGL Infrared Survey Experiments written by Stephan D. Price and published by . This book was released on 1978 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The AFGL probe borne infrared celestial survey experiments are designed to obtain the inertial aspect of the payload reference frame with an accuracly comparable to the spatial size of a resolution element in the infrared telescope. Constraining the axis of payload rotation to known inertial coordinates through maintaining lock onto a selected pole star with a star tracker co-aligned to the roll-axis, and by careful geometric alignment of the optical elements and dynamic balancing the payload, the desired accuracy was achieved. Further refinement in position was obtained from the stellar detections by the infrared sensor, with an ultimate knowledge of the inertial aspect being within 1.5 artc minutes root mean square deviation between the measured and catalogued positions for known infrared stars. The procedures used to obtain this accuracy are described. Also detailed is a method of aspect determination using only a star mapper with an N slit focal plane reticle. (Author).
Download or read book Environmental Research Papers written by and published by . This book was released on with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumentation Papers written by and published by . This book was released on 1978 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalog of Infrared Observations by : Daniel Y. Gezari
Download or read book Catalog of Infrared Observations written by Daniel Y. Gezari and published by . This book was released on 1984 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalog of Infrared Observations: Appendixes by : Daniel Y. Gezari
Download or read book Catalog of Infrared Observations: Appendixes written by Daniel Y. Gezari and published by . This book was released on 1987 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1970-05 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Revised AFGL Infrared Sky Survey Catalog by : Stephan D. Price
Download or read book The Revised AFGL Infrared Sky Survey Catalog written by Stephan D. Price and published by . This book was released on 1983 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: