|
| 23.09.2009 ngc7647 with SN 2009hi, 08:19 pm UT, CCD-Camera2, 30x120sec exposed, central region isophot model of ngc7647 subtracted, SN 2009hi marked, Harpoint observatory, 50cm RC , f=4m 90 days after exploration of the supernova, the brightness was dropped about 4.2mag
|