photometry by subtracting the galaxy ASASSN-15pf 2015 09 16.56428 17.27 V (+/-0.022) SAN > http://www.southernstars-observatory.org/sn/SN2015/asassn-15pf-T30-RSantallo-20150916.jpg CDK 0.51m -- Roland Santallo Tahiti French Polynesia observatory , S.S.O itelescope Australia www.southernstars-observatory.org