[vsnet-obs 21002] SNe 1999cl and 1999cf magnitudes and SN 1999cl astrometry

[Gianluca Masi <gianmasi@fr.flashnet.it>]

Dear Colleagues,
please find attached some SN magnitude estimates.

Unfiltered SBIG ST-7 CCD camera (assumed to peak in the R band)

SN 1999cf   990605.917   (UT)   15.9R    MAS

SN 1999cl   990605.858   (UT)   14.1R    MAS

I used for the reference stars their r magnitudes from the USNO A2.0
catalogue. Astrometry for 1999cl follows (USNO 2.0 based):

SN 1999cl
RA:      12h 31m 56.01m
Delta:   +14d 25' 35.3"   (J2000.0)

Mean residuals:  RA: 0.02"; Delta: 0.12"


Regards,
Gianluca
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* Gianluca Masi                           "Two things fill the soul   *
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* email: gianmasi@fr.flashnet.it                                      *
* http://vsnet.eurolink.it/comets/                        I. Kant       *
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