deletions | additions       diff --git a/UNid.tex b/UNid.tex  index a5c133b..f8cc29a 100644  --- a/UNid.tex  +++ b/UNid.tex 
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Based on three epochs of data Jan 14, Feb 3 and Feb 19 there is a clear  indication of variability. The target got about 0.5 magnitudes (in R-band)   and 0.3magnitudes (in i-band)  fainter from January to February. This is using differential phtometry  "tgt - comparison star" (-5.69, -6.07, -6.16) (5.69, 6.07, 6.16)  vs "Comparison star - Check star" (-0.53, -0.54, -0.50) -0.50).\\  in i-band the same epochs  "tgt - comparison star" ( 5.66, 5.9 , 5.99) vs  "Comparison star - Check star" (-0.58, -0.58, -0.57).