deletions | additions       diff --git a/UNid.tex b/UNid.tex  index fd6dcdb..a5c133b 100644  --- a/UNid.tex  +++ b/UNid.tex 
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Our own low resolution spectra show no lines (three epochs, however low S/N).  Based on three epochs of data Jan 14, Feb 3 and Feb 19 there is a clear  indication of variability. The target got almost about  0.5 magnitudes (in R-band) fainter from January to February. This is using differential phtometry  "tgt - comparison star" (-5.69, -6.07, -6.16) vs  "Comparison star - Check star" (-0.53, -0.54, -0.50)  Data:\\