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Images 104
ngc7647_sn2009hi full resolution image
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

 

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