XTE J1550-564 (from Garradd's revised CCD photometry) Unfiltered CCD magnitudes, comparison = GSC 8705.2707 (mag 12.83). Photometry based on the revised identification has yielded rather constant magnitudes between nights. mid-UT mean S.D. N ----------------------------------- 980911.990 16.644 0.122 42 GAR 980914.991 16.606 0.041 12 GAR 980915.981 16.675 0.050 131 GAR Original data: http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs15000/msg00308.html http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs15000/msg00309.html