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[vsnet-obs 24833] [vsnet-obs] SN



Estimates magnitude CCD-C (AUDE)

SN1999ej  991116.857 163C JM Llapasset
SN1999ej  991119.745 163C JM Llapasset
comparison stars usno

SN1999el  991119.722 149C JM Llapasset
comparison stars usno

SN1999em 991117.083 136Ic JM Llapasset
SN1999em 991117.077 134C JM Llapasset
SN1999em 991118.071 134C JM Llapasset
SN1999em 991118.091 134Rc JM Llapasset
SN1999em 991118.081 136Ic JM Llapasset
SN1999em 991118.097 139V JM Llapasset

SN1999em 991121.053 134C JM Llapasset
SN1999em 991121.090 135Ic JM Llapasset
SN1999em 991121.064 133Rc JM Llapasset
SN1999em 991121.053 140V JM Llapasset
SN1999EM 991121.808 135C R Chassagne
comparison  sequence vsnet-2389

SN1999ev 991118.160 154C JM Llapasset
SN1999ev 991118.184 155Rc JM Llapasset
SN1999ev 991118.174 164V JM Llapasset
SN1999ev 991121.172 152C JM Llapasset
SN1999ev 991121.180 163Rc JM Llapasset
measurements with filter R and unfilterred, comparison stars usno; with
filter V,
comparison star ASK95-674.

SN1999EU  991121.779 17.14C  R Chassagne

Thank you for the answer vsnet-cat 2415 (Arne).  We study
the correct techniques,( Richmond, et. al.,
Astronomical Journal 109, 2121, 1995)to put them into practice.


Jean Marie Llapasset
Obs 635  Perpignan (France)
http://perso.wanadoo.fr/jm.llapasset/
http://aude.geoman.net/observation/SN/sn.html



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