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Measurements of the mid-infrared sky brightness at the South Pole throughout the winter of 1998 show that the sky background is extremely low and stable. For 50 % of the time, the Ñux in the 8.78 to 9.09 km window is below 50 Jy per square arcsecond. Typical background levels in this window during c...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.147.5274 2023-05-15T18:22:18+02:00 AND M. A. Chamberlain M. C. B. Ashley M. G. Burton A. Phillips J. W. V. Storey D. A. Harper The Pennsylvania State University CiteSeerX Archives 1999 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.5274 http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.5274 http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf text 1999 ftciteseerx 2016-01-07T15:10:47Z Measurements of the mid-infrared sky brightness at the South Pole throughout the winter of 1998 show that the sky background is extremely low and stable. For 50 % of the time, the Ñux in the 8.78 to 9.09 km window is below 50 Jy per square arcsecond. Typical background levels in this window during clear conditions are of the order of 20 Jy per square arcsecond. This is almost an order of magnitude better than any other site on earth. The lower limit to the sky background across most of the N window appears to be set by the aerosol content of the sky rather than by residual water vapor. These data were acquired remotely using an automated instrument housed in the AASTO (Automated Astrophysical Site-Testing Observatory). Subject headings: atmospheric e†ects È infrared: general È site testing Text South pole Unknown South Pole |
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English |
description |
Measurements of the mid-infrared sky brightness at the South Pole throughout the winter of 1998 show that the sky background is extremely low and stable. For 50 % of the time, the Ñux in the 8.78 to 9.09 km window is below 50 Jy per square arcsecond. Typical background levels in this window during clear conditions are of the order of 20 Jy per square arcsecond. This is almost an order of magnitude better than any other site on earth. The lower limit to the sky background across most of the N window appears to be set by the aerosol content of the sky rather than by residual water vapor. These data were acquired remotely using an automated instrument housed in the AASTO (Automated Astrophysical Site-Testing Observatory). Subject headings: atmospheric e†ects È infrared: general È site testing |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
M. A. Chamberlain M. C. B. Ashley M. G. Burton A. Phillips J. W. V. Storey D. A. Harper |
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M. A. Chamberlain M. C. B. Ashley M. G. Burton A. Phillips J. W. V. Storey D. A. Harper AND |
author_facet |
M. A. Chamberlain M. C. B. Ashley M. G. Burton A. Phillips J. W. V. Storey D. A. Harper |
author_sort |
M. A. Chamberlain |
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publishDate |
1999 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.5274 http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf |
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South Pole |
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South Pole |
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South pole |
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South pole |
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http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.5274 http://www.phys.unsw.edu.au/~mcba/pubs/chamberlain00.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766201694807392256 |