Please visit the International Supernovae Network (I.S.N.) web pages and VSNET (An International Mailing List of Variable Stars)

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  Supernova 2001X, IAUC 7591 discovered Feb. 27.8, 2001 by BAO Found in NGC 5921 at R.A. = 15h21m55s.46, Decl. = +5 03'43".1 Located 15".5 west and 32".4 south of the nucleus of NGC 5921 Mag 14.8, Type II (References: IAUC 7592) Look at a DSS Photometry reference image made by Odd Trondal. Icon created from Nick Suntzeff's image.
  

  Photos of SN 2001x have been taken by Zorko Vičar and Peter Mihor 13th of March 2001, at 22:40 UTC with CCD ST7 (no Filter), exposure:40s, telescope SC 10", f/6.3", city Ljubljana, state Slovenia. We estimate CCD magnitude near value 13.95.
  Picture is bad quality because image has been done from city Ljubljana, where light pollution is very strong and the most sky has been covered with clouds. The object was very low on the horizon.
  VSNET Light curve (requires JAVA).
  

  VSNET DATA
  SN2001X 20010206.900 <175C BAO
  SN2001X 20010217.500 <180C SCH
  SN2001X 20010227.800 170:C BAO
  SN2001X 20010302.500 152:C SCH
  SN2001X 20010306.130 15.21V MMo
  SN2001X 20010306.130 15.42B MMo
  SN2001X 20010306.140 15.05R MMo
  SN2001X 20010307.094 148C TOL
  SN2001X 20010313.944 13.95C Vic
  

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  Supernova type criteria
  No Balmer Lines Type I				Balmer Lines Type II
  Si II 6150	No Si			Plateau	Linear
  	He I 5876	Weak He		then linear
  Ia	Ib	Ic		IIP	IIL

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  URL: http://www2.arnes.si/guest/gljsentvid10/index.html

  Secondary school Gimnazija Šentvid-Ljubljana (astronomical group):
  

  Mentor: ZORKO VIČAR
  Štihova 6
  1113 Ljubljana
  SLOVENIJA
  tel. (01) 2 324 563
  E-MAIL: RFC-822: Zorko.Vicar@guest.arnes.si

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