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[vsnet-campaign-v838mon 92] Re: V838 Mon magnitudes
JHKL magnitudes for V838 Mon, observed using the 0.75m telescope at
SAAO Sutherland and the IRP II: JHKL = 4.38,3.83,3.51,3.13
D. Laney
F. van Wyk observed V838 Mon twice on Feb 5, using the 0.5m telescope
at SAAO Sutherland and the modular photometer, and reported as follows:
19:08 UT
V=6.858
B-V=1.091
U-B=0.181
V-R=0.695
V-R=1.449
22:11 UT
V=6.847
B-V=1.081
U-B=0.177
V-R=0.706
V-I=1.451
I had to use ND0.95mv.
Observed E336 through the same filter.
vsnet-adm@kusastro.kyoto-u.ac.jp