[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

[vsnet-history 603] SN 1993J (Kato)


Date: Sun, 4 Apr 93 08:01:11 JST
From: tkato@kusastro.kyoto-u.ac.jp (Taichi Kato)
Subject: photomtery of SN1993J

Following CCD photometry have been obtained at Ouda (Kyoto University)
Instrument: 0.60-m reflector + CCD, magnitudes are differential
      natural systems and not corrected for color terms.
Note: through thin clouds.  B and I magnitudes are very uncertain due
      to large amount of scattered moonlight.

    mid-UT    dmag   N  band      mid-UT    dmag   N  band 
  ---------------------------   ---------------------------
  SN-starA                      starB-starA
                                
  930402.494  0.110 8    V      930402.494  0.502 8    V
  930402.637  0.185 17   I      930402.637  0.409 17   I
  930402.611 -0.232 2    B      930402.607  0.398 2    B

  Using Harold Corwin's UBVRI observations on starB, we obtained V=11.50,
  B=11.78: and I=11.08:

Regards,
Taichi Kato (Kyoto University)

Return to Home Page

Return to the Daisaku Nogami

vsnet-adm@kusastro.kyoto-u.ac.jp
Powered by ooruri technology