Observer: Filipp Romanov (AAVSO).
Remotely using 0.355-m f/6.2 Schmidt-Cassegrain telescope of Abbey Ridge Observatory (Canada):
UMAAR 20230507.21361 14.445V RFD 0.018 UMAAR 20230507.21279 14.454V RFD 0.018 UMAAR 20230507.21197 14.562V RFD 0.014 UMAAR 20230507.21117 14.438V RFD 0.015 UMAAR 20230507.21037 14.452V RFD 0.016 UMAAR 20230507.20956 14.413V RFD 0.012 UMAAR 20230507.20876 14.519V RFD 0.021 UMAAR 20230507.20796 14.495V RFD 0.021 UMAAR 20230507.20716 14.431V RFD 0.021 UMAAR 20230507.20637 14.459V RFD 0.014 UMAAR 20230507.20555 14.519V RFD 0.018 UMAAR 20230507.20476 14.464V RFD 0.014 UMAAR 20230507.20396 14.530V RFD 0.022 UMAAR 20230507.20316 14.511V RFD 0.018 UMAAR 20230507.20090 14.177V RFD 0.010 UMAAR 20230507.20010 14.108V RFD 0.013 UMAAR 20230507.19930 13.944V RFD 0.011 UMAAR 20230507.19851 13.900V RFD 0.007 UMAAR 20230507.19770 13.939V RFD 0.008 UMAAR 20230507.19690 13.851V RFD 0.011 UMAAR 20230507.19610 13.907V RFD 0.008 UMAAR 20230507.19530 13.851V RFD 0.009 UMAAR 20230507.19450 13.882V RFD 0.009 UMAAR 20230507.19370 13.772V RFD 0.008 UMAAR 20230507.19290 13.804V RFD 0.009 UMAAR 20230507.19211 13.734V RFD 0.006 UMAAR 20230507.19131 13.762V RFD 0.006 UMAAR 20230507.19051 13.857V RFD 0.008 UMAAR 20230507.18971 13.788V RFD 0.007 UMAAR 20230507.18891 13.663V RFD 0.009 UMAAR 20230507.18811 13.661V RFD 0.008 UMAAR 20230507.18730 13.687V RFD 0.006 UMAAR 20230507.18651 13.703V RFD 0.009 UMAAR 20230507.18571 13.741V RFD 0.008 UMAAR 20230507.18491 13.774V RFD 0.007 UMAAR 20230507.18411 13.810V RFD 0.010 UMAAR 20230507.18331 13.867V RFD 0.009 UMAAR 20230507.18251 14.035V RFD 0.009 UMAAR 20230507.18171 13.990V RFD 0.013 UMAAR 20230507.18091 14.193V RFD 0.014 UMAAR 20230507.18010 14.136V RFD 0.010 UMAAR 20230507.17931 14.094V RFD 0.011 UMAAR 20230507.17851 14.252V RFD 0.010 UMAAR 20230507.17771 14.247V RFD 0.014 UMAAR 20230507.17691 13.966V RFD 0.012 UMAAR 20230507.17611 13.929V RFD 0.012 UMAAR 20230507.17531 14.064V RFD 0.008 UMAAR 20230507.17451 14.134V RFD 0.010 UMAAR 20230507.17372 14.084V RFD 0.009 UMAAR 20230507.17292 14.230V RFD 0.011 UMAAR 20230507.17212 14.207V RFD 0.012 UMAAR 20230507.17132 14.056V RFD 0.010 UMAAR 20230507.17052 14.217V RFD 0.012 UMAAR 20230507.16972 14.453V RFD 0.016 UMAAR 20230507.16892 14.184V RFD 0.011 UMAAR 20230507.16812 14.170V RFD 0.014 UMAAR 20230507.16732 14.135V RFD 0.010 UMAAR 20230507.16652 14.299V RFD 0.010 UMAAR 20230507.16572 14.476V RFD 0.011 UMAAR 20230507.16492 14.619V RFD 0.023 UMAAR 20230507.16411 14.481V RFD 0.015 UMAAR 20230507.16331 14.718V RFD 0.015 UMAAR 20230507.16251 14.748V RFD 0.020 UMAAR 20230507.16171 14.782V RFD 0.021 UMAAR 20230507.16091 14.645V RFD 0.017 UMAAR 20230507.16012 14.676V RFD 0.014 UMAAR 20230507.15932 14.504V RFD 0.017 UMAAR 20230507.15851 14.544V RFD 0.019 UMAAR 20230507.15768 14.548V RFD 0.017 UMAAR 20230507.15689 14.427V RFD 0.012 UMAAR 20230507.15609 14.322V RFD 0.010 UMAAR 20230507.15529 14.495V RFD 0.012 UMAAR 20230507.15449 14.508V RFD 0.018 UMAAR 20230507.15369 14.563V RFD 0.016 UMAAR 20230507.15289 14.491V RFD 0.012 UMAAR 20230507.15208 14.451V RFD 0.018 UMAAR 20230507.15129 14.483V RFD 0.016 UMAAR 20230507.15049 14.475V RFD 0.019 UMAAR 20230507.14969 14.448V RFD 0.013 UMAAR 20230507.14888 14.436V RFD 0.011 UMAAR 20230507.14808 14.369V RFD 0.011 UMAAR 20230507.14728 14.439V RFD 0.012 UMAAR 20230507.14648 14.418V RFD 0.016 UMAAR 20230507.14568 14.382V RFD 0.011 UMAAR 20230507.14488 14.493V RFD 0.015 UMAAR 20230507.14409 14.365V RFD 0.016 UMAAR 20230507.14329 14.476V RFD 0.013 UMAAR 20230507.14249 14.457V RFD 0.017 UMAAR 20230507.14169 14.351V RFD 0.012 UMAAR 20230507.14089 14.357V RFD 0.014 UMAAR 20230507.14008 14.269V RFD 0.012 UMAAR 20230507.13928 14.406V RFD 0.019 UMAAR 20230507.13848 14.377V RFD 0.015 UMAAR 20230507.13767 14.451V RFD 0.012 UMAAR 20230507.13687 14.543V RFD 0.015 UMAAR 20230507.13608 14.502V RFD 0.012 UMAAR 20230507.13527 14.506V RFD 0.015 UMAAR 20230507.13447 14.470V RFD 0.014 UMAAR 20230507.13367 14.436V RFD 0.012 UMAAR 20230507.13287 14.511V RFD 0.012 UMAAR 20230507.13207 14.476V RFD 0.013 UMAAR 20230507.13127 14.535V RFD 0.016 UMAAR 20230507.13048 14.360V RFD 0.019 UMAAR 20230507.12846 14.027V RFD 0.009 UMAAR 20230507.12766 14.198V RFD 0.009 UMAAR 20230507.12686 14.268V RFD 0.011 UMAAR 20230507.12606 14.325V RFD 0.013 UMAAR 20230507.12525 14.350V RFD 0.015 UMAAR 20230507.12446 14.300V RFD 0.016 UMAAR 20230507.12366 14.292V RFD 0.011 UMAAR 20230507.12286 14.342V RFD 0.017 UMAAR 20230507.12206 14.346V RFD 0.013 UMAAR 20230507.12126 14.274V RFD 0.016 UMAAR 20230507.12046 14.269V RFD 0.011 UMAAR 20230507.11966 14.245V RFD 0.011 UMAAR 20230507.11885 14.197V RFD 0.010 UMAAR 20230507.11457 14.151V RFD 0.009 UMAAR 20230507.11377 14.086V RFD 0.008 UMAAR 20230507.11297 14.077V RFD 0.011 UMAAR 20230507.11218 14.011V RFD 0.009 UMAAR 20230507.11138 14.120V RFD 0.012 UMAAR 20230507.11058 14.155V RFD 0.009 UMAAR 20230507.10977 14.025V RFD 0.008 UMAAR 20230507.10897 14.024V RFD 0.009 UMAAR 20230507.10816 14.135V RFD 0.009 UMAAR 20230507.10736 14.235V RFD 0.008 UMAAR 20230507.10656 14.175V RFD 0.008 UMAAR 20230507.10576 14.091V RFD 0.009 UMAAR 20230507.10496 14.074V RFD 0.008 UMAAR 20230507.10414 14.024V RFD 0.009 UMAAR 20230507.10335 14.043V RFD 0.010 UMAAR 20230507.10255 14.127V RFD 0.011 UMAAR 20230507.10175 14.113V RFD 0.012 UMAAR 20230507.10095 14.096V RFD 0.009 UMAAR 20230507.10015 14.070V RFD 0.008 UMAAR 20230507.09928 13.989V RFD 0.008 UMAAR 20230507.09848 13.972V RFD 0.010 UMAAR 20230507.09766 14.086V RFD 0.007 UMAAR 20230507.09686 14.114V RFD 0.010 UMAAR 20230507.09607 14.121V RFD 0.009 UMAAR 20230507.09527 14.153V RFD 0.011 UMAAR 20230507.09447 14.191V RFD 0.008 UMAAR 20230507.09367 14.124V RFD 0.008 UMAAR 20230507.09287 14.274V RFD 0.011 UMAAR 20230507.09194 14.108V RFD 0.011 UMAAR 20230507.09113 14.164V RFD 0.009 UMAAR 20230507.09034 14.128V RFD 0.011 UMAAR 20230507.08954 14.118V RFD 0.008 UMAAR 20230507.08874 14.157V RFD 0.008 UMAAR 20230507.08793 14.107V RFD 0.009 UMAAR 20230507.08713 14.126V RFD 0.007 UMAAR 20230507.08624 14.399V RFD 0.013 UMAAR 20230507.08544 14.540V RFD 0.011 UMAAR 20230507.08463 14.477V RFD 0.012 UMAAR 20230507.08375 14.406V RFD 0.015 UMAAR 20230507.08293 14.460V RFD 0.013 UMAAR 20230507.08213 14.366V RFD 0.012 UMAAR 20230507.08133 14.245V RFD 0.008 UMAAR 20230507.08053 14.224V RFD 0.008 UMAAR 20230507.07972 14.393V RFD 0.009 UMAAR 20230507.07892 14.465V RFD 0.012 UMAAR 20230507.07812 14.497V RFD 0.012 UMAAR 20230507.07733 14.581V RFD 0.015 UMAAR 20230507.07653 14.579V RFD 0.020 UMAAR 20230507.07573 14.620V RFD 0.015 UMAAR 20230507.07493 14.561V RFD 0.014 UMAAR 20230507.07412 14.521V RFD 0.011 UMAAR 20230507.07332 14.535V RFD 0.012 UMAAR 20230507.07251 14.414V RFD 0.014 UMAAR 20230507.07171 14.433V RFD 0.014 UMAAR 20230507.07089 14.431V RFD 0.012 UMAAR 20230507.07008 14.525V RFD 0.011 UMAAR 20230507.06927 14.568V RFD 0.014 UMAAR 20230507.06846 14.634V RFD 0.015 UMAAR 20230507.06766 14.560V RFD 0.013 UMAAR 20230507.06686 14.673V RFD 0.013 UMAAR 20230507.06605 14.529V RFD 0.013 UMAAR 20230507.06525 14.416V RFD 0.012 UMAAR 20230507.06446 14.361V RFD 0.009 UMAAR 20230507.06366 14.336V RFD 0.014 UMAAR 20230507.06285 14.376V RFD 0.012 UMAAR 20230507.06205 14.407V RFD 0.011 UMAAR 20230507.06124 14.324V RFD 0.012 UMAAR 20230507.06041 14.367V RFD 0.011 UMAAR 20230507.05961 14.445V RFD 0.010 UMAAR 20230507.05881 14.296V RFD 0.008 UMAAR 20230507.05801 14.304V RFD 0.012 UMAAR 20230507.05721 14.360V RFD 0.011 UMAAR 20230507.05640 14.362V RFD 0.012 UMAAR 20230507.05560 14.328V RFD 0.010 UMAAR 20230507.05480 14.355V RFD 0.014 UMAAR 20230507.05397 14.479V RFD 0.013 UMAAR 20230507.05310 14.478V RFD 0.009 UMAAR 20230507.05230 14.677V RFD 0.015 UMAAR 20230507.05150 14.535V RFD 0.014 UMAAR 20230507.05069 14.459V RFD 0.010 UMAAR 20230507.04990 14.552V RFD 0.011 UMAAR 20230507.04910 14.443V RFD 0.011 UMAAR 20230507.04829 14.455V RFD 0.012 UMAAR 20230507.04749 14.492V RFD 0.012 UMAAR 20230507.04669 14.642V RFD 0.013 UMAAR 20230507.04589 14.532V RFD 0.012