[vsnet-alert 9123] Var CAS 06
RICHARD MILES
rmiles.btee at btinternet.com
Fri Nov 10 12:17:32 JST 2006
V, I and unfiltered photometry relative to HIP 849 (V=8.09) and HIP 1104
(V=8.73) gives:
JD 2454000+
49.324 V=11.2264 +/-0.0007
49.343 V=11.2274
49.364 V=11.2272
49.384 V=11.2289
Values are each means of 100x15sec frames.
Standard deviation per frame = 0.005 mag.
Mean decline rate = 0.036 +/- 0.015 mag/day
V magnitude absolute error = +/-0.02 mag
Richard Miles
Dorset, UK
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