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Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.rochesterastronomy.org/supernova.html
Дата изменения: Sat Apr 9 07:12:08 2016 Дата индексирования: Sat Apr 9 22:31:10 2016 Кодировка: Mac-cyrillic Поисковые слова: п п п п п п п п |
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All active SN over mag 17.0
* - last observation is over one month old. |
A long time ago, in a galaxy far far away, a star exploded. This star exploded so violently that for a few weeks the star outshone its parent galaxy. This type of explosion is called a Supernova. The last one in our galaxy was 400 years ago, making us about 300 years overdue for the next one. On this web page you will find a list of the currently observable supernovae, along with information on their location, reference images, and their last reported brightness. The data on this page comes from CBET and ATEL circulars. Data also comes from IAU's Transient Name Server web page. These web pages have brought you the latest in supernovae data and images since April 1997. 19 years and counting. . For yesterday's updates, go to the updates page.
New features: The Active supernovae page is a version of this page which is designed to be easier to read. I've done extensive work recently in the Archives. If anybody knows who some of the "unknown" discoverers are, please let me know. Does anybody know of a grant that I could apply to for supporting this page? I probably spend about 2 hours a night working on it. Please note my backup e-mail address: dbishopx at gmail.com . To turn off the icons, use this link. I am (re)starting a supernova e-mail list. Please sign up if interested. VSNet is partially back up! LOSS ask people who discover supernovae to provide an offset from a nearby star to make spectroscopy easier.
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2016blw,
(= LSQ16ajl)
ATEL 8923
discovered 2016/03/29.274 by
La Silla-QUEST
Found in CGCG 21-92 at R.A. = 15h25m23s.50, Decl. = -03°34'19".6 Located 0".0 east and 0".0 north of the center of CGCG 21-92 Mag 19.3:3/29, Type II (z=0.032) (References: TNS) |
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AT2016blv,
(= ASASSN-16ec)
ATEL 8915
discovered 2016/03/31.15 by
All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h03m10s.74, Decl. = -21°59'14".3 Located 1".7 east and 2".5 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) Mag 16.5:4/6, Type Ia (zhost=0.023773) (References: ATEL 8924, TNS) |
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AT2016blu,
(= PSN J12355230+2755559) (= Gaia16ada),
CBET 2976
discovered 2012/01/11.250 by
Lick Observatory Supernova Search
Found in NGC 4559 at R.A. = 12h35m52s.30, Decl. = +27°55'55".9 Located 74" west and 100" south of the center of NGC 4559 (Discovery image) Mag 17.1:4/5 (16.7:1/11/2012), Type LBV (z=0.003) (References: ATEL 3865, ATEL 6303, SN 1941A) LBV in NGC 4559 images sub-page |
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AT2016blt,
TNS
discovered 2016/04/04.521 by
Stu Parker
(BOSS)
Found in ESO 271-G26 at R.A. = 14h15m45s.76, Decl. = -47°38'15".0 Located 0".0 east and 0".0 north of the center of ESO 271-G26 Mag 18.0:4/4, Type unknown |
