| タイトル | SOFIA FORCAST Far-IR Photometry of Comet ISON and Constraints on the Coma Grain Size Distribution |
| 本文（外部サイト） | http://hdl.handle.net/2060/20140013230 |
| 著者（英） | Woodward, C. E.; DeBuizer, J. M.; Kelley, M. S.; Wooden, D. H.; Kolokolova, Ludmilla; Gehrz, R. D.; Harker, D. E.; Sitko, M. L.; dePater, Imke; Reach, W. T.; Russell, R. W. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2014-03-17 |
| 言語 | eng |
| 内容記述 | Comet C/2012 S1 (ISON) was unique in that it was a dynamically new comet derived from the nearly isotropic Oort cloud reservoir of comets with a sun-grazing orbit. Infrared (IR) observations were executed on NASA's Stratospheric Observatory For Infrared Astronomy (SOFIA) by the FORCAST instrument on 2013 October 25 UT (r(sub h)=1.18 AU, Delta=1.5AU). Photometry was obtained in FORCAST filters centered at 11.1, 19.7, and 31.5 micron. The observations compliment a large world-wide effort to observe and characterize comet ISON. |
| NASA分類 | Lunar and Planetary Science and Exploration |
| レポートNO | ARC-E-DAA-TN12988 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/562338 |
|
