CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SN2005gl 20051012.583 16.61CR San.VSOLJ SN2005gl 20051013.558 16.45CR San.VSOLJ Observer's code: San: Yasuo Sano (Nayoro, Hokkaido,Japan) Instruments: 28cm-SCT + ST-9E 45s exp. Comparison stars: USNO A2_1200_00354028 stars Rmag 14.9