... Latest Supernovae . ... Sorted by Name For the years covered, 7501 supernovae and 114 extragalactic novae were reported. 378 of these supernovae were named by CBAT, 1714 were given possible supernova designations, and 5409 were not reported to CBAT. 220 supernovae were found in NGC/IC galaxies, 875 were found in named galaxies 343 objects were discovered by amateurs 4 were brighter than 13th Magnitude 208 were brighter than 16th Magnitude 1080 were brighter than 18th Magnitude 1349 ...
To Seek or Not to Seek? In this Thread, we will begin our experience with the tools of scientific inquiry. We will be observing our world, inside and outside of the classroom, looking for changes, perspectives, and patterns. ... Looking around outside will reveal many interesting things about the world around us. ... How many Investigation students in the classroom could tell you what the sky Everyday Classroom Tools: To Seek or Not to Seek? ... Inquiry the world outside the classroom. ...
Director : Rex Parker (609) 730-0670 drexparker@aol.com ereal times id s The Official Publication of the Amateur Astronomers Association of ... Princeton Treasurer: Ron Mittlestaedt (609) 771-6981 C8User@aol.com Secretary: Mark Jaworsky (609) 333-1130 MarkianSJ@comcast.net Program Chairman: Michele Novatski (856) 810-7385 Philenium020202@yahoo.com Editor: Victor Belanger (609) 448-8598 vic@apink.com Assistant ... New Program Chair to Join Re-elected Board of Trustees. ... New Keyholder. ...
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Ссылки http://www.princetonastronomy.org/newsletters/06_2004sidereal.pdf -- 1112.6 Кб -- 31.05.2004 Похожие документы
Sloan Digital Sky Survey Telescope Technical Note 19980416 . ... The common corrector . ... The Sloan Digital Sky Survey (SDSS) 2.5-meter telescope optical design is optimized for wide field (3њ), broadband (300 nm to 1060 nm) CCD imaging and multi-fiber spectroscopy. ... The second corrector element figure is in the negative of the usual form and placed closer to the focal plane. ... Grind and figure flat silica corrector for the Sloan Digital Sky Survey Telescope - Corrector Final Report", (1997). ...