... Gamma-ray bursts are powerful flashes of high-energy radiation that arise from some supernovae, the explosive deaths of ... bursts last more than one to two seconds.</p> <p>The green crosshairs pinpoint the location of the gamma-ray bursts, now long ...
... of rocky planetary debris around young white dwarfs: Plugging the last gaps 22 Explosions in Real- Time: Ultra- Rapid UV Flash Spectroscopy of Infant Core- Collapse Supernovae 8 Accurate masses and distances of the binary Cepheids S Mus and SU Cyg ...
[
Текст
]
Ссылки http://www.stsci.edu/hst/proposing/docs/exp_abstract-catalogs/Cycle22-Approved-Programs.pdf -- 152.7 Кб Похожие документы
... The image shows low-ionization sulfur red, hydrogen recombination emission as green, and high-ionization oxygen blue. ... In addition, an ACS-style post-flash capability will be included to reduce the effects of CTE loss in the later years by ...
[
Текст
]
Ссылки http://www.stsci.edu/hst/wfc3/documents/published/WFC3-WhitePaper-2001.pdf -- 2360.8 Кб -- 30.12.2009 Похожие документы
... Green Peas: Diagnostics of Optical Depth, Geometry, and Outflows Anne Smith College Jaskot Principal Investigator: PI ... by high-ionization recombination lines from circumstellar material ionized by the SN shock-breakout flash ("flash spectroscopy ...
[
Текст
]
Ссылки http://www.stsci.edu/hst/proposing/docs/exp_abstract-catalogs/Cycle23-Approved-Abstracts.pdf -- 1742.1 Кб Похожие документы
... gains in the infrared, with progressively smaller gains in the green and blue ... notwithstanding, the performance of AO in the green and blue during the next decade ...
[
Текст
]
Ссылки http://www.stsci.edu/ftp/ExInEd/electronic_reports_folder/FOSI.pdf -- 1419.7 Кб -- 23.08.1995 Похожие документы
... Red cor responds to sul f ur, green to hydrogen, and blue to ox ygen emission. ... Led by their principal investigator, Dr. James Green, over the nex t few months the ...
[
Текст
]
Ссылки http://www.stsci.edu/~webdocs/STScINewsletter/2007/summer_07.pdf -- 1586.5 Кб -- 19.01.2009 Похожие документы
... territory; the first handful of exploratory cases show that optical spectra of massive star Type II SN explosions are dominated by high-ionization recombination lines from circumstellar material ionized by the SN shock-breakout flash ("flash spectroscopy ...
[
Текст
]
Ссылки http://www.stsci.edu/hst/proposing/docs/exp_abstract-catalogs/Cycle22-Approved-Abstracts.pdf -- 1637.3 Кб Похожие документы
... 25 THE RIMPACT: FLASHES AND FIREBALLS, WHAT DID WE SEE? ... Given the timing of Flash 1, it must be related to the comet's entry into Jupiter's ... Flash 2, starting approximately one minute after the ®rst #ash appeared, has a rapid ...
[
Текст
]
Ссылки http://www.stsci.edu/ftp/meetings/jupiter-impact/poster_abstracts.ps -- 319.5 Кб -- 26.04.1995 Похожие документы