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Дата изменения: Sat Apr 19 06:39:13 2014
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Поисковые слова: moon
Supernova 1999cl in M88

Supernova 1999cl in M88

This page is devoted to information on Supernova 1999cl in M88 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page.

sn99cl_i.jpg A Messier SN for 1999! This is another LOSS discovery. M88 is a nice little Mag 10 spiral galaxy in the heart of the virgo cluster. 1999cl appears to have peaked at about mag 13.6 on 6/12/99 and is now starting to slowly dim. According to IAUC 7198, the distance to M88 has been updated from 17 Mpc (55 Million light years away) to less than 12 Mpc (40 Million light years), which uped the maximum possible brightness of this SN.

Web pages dedicated to this SN.

  • AUDE has a 1999cl page in French [Translate]
  • M1 Supernova Search has a 1999cl page.
  • Jeff MacQuarrie M88 page
  • SEDS has a 1999cl page
  • SkyHound has a 1999cl finder page
  • VSNet has a 1999cl page
  • The Astronomer has a 1999cl page
  • Seiichi Yoshida's Latest Pictures of Novae and Supernovae page has a 1999cl sub page.
  • Pedro Re' Animated gif image

    The following is a list of images of this SN, in chronological order. Click on the name in the "observer" column to see the image. Times and dates are in UT unless otherwise noted. If you know of any others, please tell me!
    ObserverDateMagFilterComments
    Jeff MacQuarrie image 5/28.06/99CPre Discovery
    LOSS image 5/29/9916.4CDiscovery
    Gary Webber image 6/2.218/99C
    DAX Observatory 6/2.931/9914.87C
    Larry Robinson image 6/3.137/99C
    Mike Schwartz image 6/3.145/99C
    ErnТ BerkС image 6/3.875/9914.2C
    Pedro RИ image 6/3.877/9914.51C Comparison image
    Diego RodrМguez image 6/3.90/9914.25C
    ND James image 6/3.90/99C
    Dominique AUPRINCE 6/3.990/9913.8C
    Arno van Werven image 6/4.185/99C
    KenIchi Kadota
    Seiichi Yoshida
    6/4/99 22:30 JST14.2C
    Jeff MacQuarrie image 6/4/9913.8
    Col DrusciИ 6/4/99Ccolor
    Dominique AUPRINCE 6/4.970/9913.6C
    Didier MORATA 6/4/9913.8Several images through different filters
    Tom Davis image 6/4/99 10:02 PM EDTC
    Arcturus Observatory 6/5/99 2:3014.2IR
    Beaver Moadow Observatory 6/5/99 3:00C
    Claude BOIVIN 6/5/99 3:4513.7C
    Bob Kuberek 6/5.181/9914.13C4 images Dead Link?
    Lew Cook 6/5.249/9914.6C
    Kopernik image 6/5/99 5:54C
    Gianluca Masi 6/5.858/9914.1C
    Pedro RИ image 6/5/99 21:1214.1C
    ErnТ BerkС image 6/5.895/9913.9C4" f6 refractor
    Chris Vedeler image 6/5/99 21:28:40 MSTC larger image
    Monte Gemelli image 6/5.9/99C
    Roland Santallo image 6/5.973/99C
    CfA image 6/5/99C
    Hubert Lehmann 6/6/99C caption
    Kereszty Zsolt 6/6.842/9914.05C
    Pepe Manteca image 6/6/99 20:40C
    Roland SANTALLO 6/6.973/9914.1C
    David Anderson 6/7.125/9913.8CSBIG ST5c, 16" f/4.5, 240 sec.
    Doug Miller image 6/7/99 3:3814C Dead Link?
    Philip Sullivan 6/7.2/99C60 sec X 20, CB245 camera,
    C14, South is up.
    APO Observatory 6/7/99 4:4314.22V
    Antonio Giambersio 6/8.860/9914.0C
    Frederick M. Ewalt 6/9.09414.57C
    Donald Reuss 6/9.2/99C
    Pedro RИ image 6/9/99 21:2613.79C
    Worth Hill image 6/9/99 23:39C
    KenIchi Kadota
    Seiichi Yoshida
    6/10/99 22:49 JST13.6C
    Michelle Stone image 6/10/9914.1C Dead Link?
    John A. Blackwell 6/11.140/9914.0C
    Frederick M. Ewalt 6/11.156/9913.47C
    Mario Motta 6/11/99C
    KenIchi Kadota
    Seiichi Yoshida
    6/12/99 20:47 JST13.7C
    Richard Robinson image 6/12/99 0:12C
    Arcturus Observatory 6/12/99 2:40IR
    Laurent BRUNETTO 6/12.026/9913.5C
    Powell Observatory image 6/14/99C
    Ferguson Observatory image 6/14/99C
    French? image 6/14/99 21:00C Dead Link?
    Antonio Giambersio image 6/15.352/9913.9C
    Tut Campbell image UndatedC
    Mike Fleenor image 6/18/99C
    Gina Fedon 6/18.2/99C
    Ralph P. Pass III 6/20/99 1:27C
    Pedro RИ image 6/21/99 21:1314.3C
    Ralph P. Pass III 6/27/99 1:37C
    Pedro RИ image 6/28/99 21:1014.8C
    KenIchi Kadota
    Seiichi Yoshida
    6/30/99 21:51 JST14.2C
    Pedro RИ image 7/6/99 21:0014.9C
    Larry Robinson image 2001/01/20C Nearby HII region all that's left

    Light curves and Spectra:

  • Guy Hurst light curve
  • C. Buil and A. Klotz spectra
  • CfA Spectra showing a Type Ia Sn.
  • Comparison between 1998aq and 1999cl spectra from CfA
  • APO light curve
  • VSNET Light curve (requires JAVA).
    If you have observations of this Supernova, please send them to vsnet-obs@kusastro.kyoto-u.ac.jp. Use this VSNet data query to see what information has been reported so far. Other VSNet data on this SN:
  • [vsnet-alert 3066] SN 1999cl in NGC 4501
  • [vsnet-alert 3065] Sequence for M88 supernova
  • [vsnet-chart 167] Chart of SN1999cl
  • [vsnet-alert 3068] SN1999cl rising (cont'd)
  • [vsnet-chat 1941] Host galaxy of SN1999cl
  • [vsnet-obs 20940] SN1999cl early photometry from IAUC
  • [vsnet-alert 3085] Re: SN 1999cl in NGC 4501
  • [vsnet-obs 21040] (fwd) Observation of Supernova 1999cl in M88
  • [vsnet-obs 21041] SN1999cl early photometry from IAUC 7191
  • [vsnet-alert 3098] SN1999cl around maximum
  • [vsnet-alert 3104] SN1999cl brighter (cont'd)
  • [vsnet-chat 1958] (fwd) Sequence for M88 supernova / magnitude IR ?
  • [vsnet-chat 1959] Re: (fwd) Sequence for M88 supernova / magnitude IR ?
  • [vsnet-chat 1960] Re: (fwd) Sequence for M88 supernova / magnitude IR ?
  • [vsnet-chat 1984] (fwd) Sequence for M88 supernova /
  • [vsnet-chat 1987] Re: Sequence for M88 supernova
  • [vsnet-alert 5592] [Fwd: SN99cl in M88?]
  • [vsnet-alert 5593] Re: [Fwd: SN99cl in M88?]

    Latest Photometry:

  • [vsnet-recent 15594] SN1999cl rising (cont'd)
  • [vsnet-recent 22633] SN1999cl recent (cont'd)
  • [vsnet-recent 29720] SN1999cl (summary)
    Back to Bright Supernovae.
    Back to Bright Supernovae - 1999
    David Bishop
    Last modified: Mon Dec 3 15:30:51 EST 2001