Observer: Filipp Romanov (AAVSO).
Remotely using 0.355-m f/6.2 Schmidt-Cassegrain telescope of Abbey Ridge Observatory (Canada):
4C+31.03 20230212.08653 15.796I RFD 0.054 4C+31.03 20230212.08652 16.797B RFD 0.114 4C+31.03 20230212.08569 16.642V RFD 0.054 4C+31.03 20230212.08569 16.165R RFD 0.027
4C+31.03 20230207.96346 16.659B RFD 0.167 4C+31.03 20230207.96264 16.133V RFD 0.048
4C+31.03 20230207.96178 14.990I RFD 0.045 4C+31.03 20230207.96096 15.701R RFD 0.027 4C+31.03 20230207.96010 16.787B RFD 0.157 4C+31.03 20230207.95928 16.120V RFD 0.045
4C+31.03 20230207.95844 15.160I RFD 0.044 4C+31.03 20230207.95762 15.743R RFD 0.030 4C+31.03 20230207.95676 16.579B RFD 0.096 4C+31.03 20230207.95594 16.264V RFD 0.069
4C+31.03 20230111.95948 14.111B RFD 0.020 4C+31.03 20230111.95866 13.597V RFD 0.005
4C+31.03 20230111.95780 12.588I RFD 0.006 4C+31.03 20230111.95698 13.113R RFD 0.003 4C+31.03 20230111.95613 14.108B RFD 0.012 4C+31.03 20230111.95531 13.560V RFD 0.004
4C+31.03 20230111.95446 12.559I RFD 0.007 4C+31.03 20230111.95363 13.100R RFD 0.004 4C+31.03 20230111.95279 14.084B RFD 0.020 4C+31.03 20230111.95197 13.530V RFD 0.007