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161. http://hea-www.harvard.edu/~bradw/cv/papers/whiteIXO.pdf
... Introduction It may seem counterintuitive that X-ray astronomy should give any insights into planetary systems: planets, and their natal protoplanetary disks (PPDs), have temperatures which are far to o co ol (100 - 1500 K) to emit X-rays. ... The resulting X-ray emission gives unique insights into the solar activity, planetary atmospheres, cometary comae, charge exchange physics, and space weather across the Solar System (review by Bhardwa j et al. 2007). ... 2007; Gudel 2007). ... 2007, Planet. ...
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Ссылки http://hea-www.harvard.edu/~bradw/cv/papers/whiteIXO.pdf -- 1012.8 Кб -- 08.10.2009
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162. Infrared Jitter Imaging Data Reduction: Algorithms and Implementation
... Jitter imaging (also known as microscanning ) is probably one of the most efficient ways to perform astronomical observations in the infrared. ... Several algorithms are described for each step, having in mind an automatic data processing in pipeline mode (i.e., without user interaction) as intended for the Very Large Telescope. ... Jitter imaging is an efficient method used in astronomical infrared observations to take care of sky background issues with a minimum loss of observing time. ...
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Ссылки http://www.adass.org/adass/proceedings/adass98/devillardn/ -- 16.4 Кб -- 16.07.1999
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163. Joseph P. Loftus, Jr. Oral History
... This oral history with Joe Loftus is being conducted for the Johnson Space Center Oral History Project at the offices of the Signal Corporation in Houston, Texas. ... Loftus: I guess there?s one thing I?d like to mention about Apollo before we leave that. ... One of the things we looked at was doing a Skylab recovery mission with the [Space] Shuttle, because we had abandoned Skylab without a full appreciation of what that meant. ... So the decision was made to fly the Shuttle manned the first time. ...
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Ссылки http://www.jsc.nasa.gov/history/oral_histories/LoftusJP/LoftusJP_11-8-00.htm -- 75.6 Кб -- 08.07.2015
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