Observer: Filipp Romanov (AAVSO).
Remotely using 0.355-m f/6.2 Schmidt-Cassegrain telescope of Abbey Ridge Observatory (Canada):
UMAAR 20230509.27411 14.082V RFD 0.019 UMAAR 20230509.27331 14.050V RFD 0.026 UMAAR 20230509.27250 13.976V RFD 0.020 UMAAR 20230509.27169 14.032V RFD 0.014 UMAAR 20230509.27089 14.316V RFD 0.022 UMAAR 20230509.27009 14.235V RFD 0.018 UMAAR 20230509.26929 14.212V RFD 0.016 UMAAR 20230509.26848 14.170V RFD 0.016 UMAAR 20230509.26768 14.349V RFD 0.018 UMAAR 20230509.26689 14.328V RFD 0.021 UMAAR 20230509.26608 14.258V RFD 0.027 UMAAR 20230509.26528 14.226V RFD 0.016 UMAAR 20230509.26448 14.343V RFD 0.020 UMAAR 20230509.26368 14.399V RFD 0.023 UMAAR 20230509.26287 14.415V RFD 0.023 UMAAR 20230509.26207 14.706V RFD 0.028 UMAAR 20230509.26127 14.571V RFD 0.028 UMAAR 20230509.26045 14.630V RFD 0.022 UMAAR 20230509.25965 14.530V RFD 0.026 UMAAR 20230509.25884 14.546V RFD 0.025 UMAAR 20230509.25804 14.536V RFD 0.023 UMAAR 20230509.25724 14.564V RFD 0.024 UMAAR 20230509.25645 14.659V RFD 0.022 UMAAR 20230509.25564 14.656V RFD 0.028 UMAAR 20230509.25484 14.708V RFD 0.031 UMAAR 20230509.25404 14.594V RFD 0.028 UMAAR 20230509.25324 14.718V RFD 0.028 UMAAR 20230509.25244 14.666V RFD 0.021 UMAAR 20230509.25163 14.732V RFD 0.028 UMAAR 20230509.25083 14.681V RFD 0.020 UMAAR 20230509.25004 14.837V RFD 0.025 UMAAR 20230509.24924 14.738V RFD 0.023 UMAAR 20230509.24841 14.682V RFD 0.023 UMAAR 20230509.24762 14.842V RFD 0.027 UMAAR 20230509.24681 14.917V RFD 0.028 UMAAR 20230509.24601 14.797V RFD 0.023 UMAAR 20230509.24521 14.771V RFD 0.031 UMAAR 20230509.24441 14.636V RFD 0.020 UMAAR 20230509.24360 14.779V RFD 0.025 UMAAR 20230509.24280 14.845V RFD 0.020 UMAAR 20230509.24199 14.796V RFD 0.021 UMAAR 20230509.24119 14.631V RFD 0.019 UMAAR 20230509.24039 14.536V RFD 0.018 UMAAR 20230509.23960 14.547V RFD 0.015 UMAAR 20230509.23880 14.545V RFD 0.020 UMAAR 20230509.23800 14.525V RFD 0.018 UMAAR 20230509.23720 14.558V RFD 0.015 UMAAR 20230509.23637 14.537V RFD 0.024 UMAAR 20230509.23557 14.592V RFD 0.019 UMAAR 20230509.23477 14.647V RFD 0.022 UMAAR 20230509.23396 14.658V RFD 0.019 UMAAR 20230509.23316 14.651V RFD 0.024 UMAAR 20230509.23236 14.581V RFD 0.020 UMAAR 20230509.23156 14.598V RFD 0.019 UMAAR 20230509.23076 14.620V RFD 0.021 UMAAR 20230509.22996 14.538V RFD 0.018 UMAAR 20230509.22917 14.537V RFD 0.017 UMAAR 20230509.22836 14.440V RFD 0.015 UMAAR 20230509.22756 14.375V RFD 0.021 UMAAR 20230509.22676 14.332V RFD 0.015 UMAAR 20230509.22596 14.422V RFD 0.017 UMAAR 20230509.22515 14.329V RFD 0.016 UMAAR 20230509.22433 14.339V RFD 0.016 UMAAR 20230509.22353 14.264V RFD 0.015 UMAAR 20230509.22273 14.199V RFD 0.012 UMAAR 20230509.22193 14.129V RFD 0.012 UMAAR 20230509.22112 14.230V RFD 0.014 UMAAR 20230509.22032 14.421V RFD 0.019 UMAAR 20230509.21953 14.497V RFD 0.019 UMAAR 20230509.21873 14.543V RFD 0.017 UMAAR 20230509.21792 14.555V RFD 0.018 UMAAR 20230509.21712 14.348V RFD 0.015 UMAAR 20230509.21632 14.522V RFD 0.017 UMAAR 20230509.21552 14.378V RFD 0.013 UMAAR 20230509.21472 14.321V RFD 0.013 UMAAR 20230509.21392 14.435V RFD 0.019 UMAAR 20230509.21312 14.602V RFD 0.021 UMAAR 20230509.21232 14.657V RFD 0.018 UMAAR 20230509.21151 14.468V RFD 0.013 UMAAR 20230509.21071 14.563V RFD 0.022 UMAAR 20230509.20991 14.643V RFD 0.026 UMAAR 20230509.20911 14.640V RFD 0.022 UMAAR 20230509.20831 14.639V RFD 0.025 UMAAR 20230509.20751 14.644V RFD 0.025 UMAAR 20230509.20670 14.528V RFD 0.013 UMAAR 20230509.20590 14.570V RFD 0.015 UMAAR 20230509.20510 14.570V RFD 0.018 UMAAR 20230509.20308 14.205V RFD 0.018 UMAAR 20230509.20080 14.144V RFD 0.010 UMAAR 20230509.20000 14.268V RFD 0.017 UMAAR 20230509.19919 14.238V RFD 0.012 UMAAR 20230509.19839 14.174V RFD 0.013 UMAAR 20230509.19759 14.161V RFD 0.014 UMAAR 20230509.19679 14.146V RFD 0.011 UMAAR 20230509.19600 14.142V RFD 0.013 UMAAR 20230509.19520 13.962V RFD 0.011 UMAAR 20230509.19440 14.252V RFD 0.014 UMAAR 20230509.19360 14.295V RFD 0.015 UMAAR 20230509.19280 14.060V RFD 0.011 UMAAR 20230509.19199 14.215V RFD 0.011 UMAAR 20230509.19119 14.197V RFD 0.012 UMAAR 20230509.19039 14.243V RFD 0.010 UMAAR 20230509.18959 14.266V RFD 0.012 UMAAR 20230509.18880 14.563V RFD 0.016 UMAAR 20230509.18800 14.495V RFD 0.014 UMAAR 20230509.18720 14.456V RFD 0.014 UMAAR 20230509.18638 14.461V RFD 0.011 UMAAR 20230509.18557 14.459V RFD 0.022 UMAAR 20230509.18477 14.463V RFD 0.019 UMAAR 20230509.18397 14.565V RFD 0.012 UMAAR 20230509.18317 14.602V RFD 0.014 UMAAR 20230509.18237 14.352V RFD 0.010 UMAAR 20230509.18156 14.568V RFD 0.017 UMAAR 20230509.18076 14.815V RFD 0.018 UMAAR 20230509.17995 14.935V RFD 0.018 UMAAR 20230509.17916 14.942V RFD 0.023 UMAAR 20230509.17836 14.906V RFD 0.017 UMAAR 20230509.17756 14.668V RFD 0.013 UMAAR 20230509.17676 14.671V RFD 0.023 UMAAR 20230509.17596 14.729V RFD 0.017 UMAAR 20230509.17515 14.761V RFD 0.017 UMAAR 20230509.17434 14.837V RFD 0.018 UMAAR 20230509.17354 15.046V RFD 0.018 UMAAR 20230509.17274 14.993V RFD 0.019 UMAAR 20230509.17193 14.871V RFD 0.018 UMAAR 20230509.17113 14.664V RFD 0.016 UMAAR 20230509.17034 14.696V RFD 0.022 UMAAR 20230509.16952 14.607V RFD 0.014 UMAAR 20230509.16873 14.567V RFD 0.015 UMAAR 20230509.16793 14.575V RFD 0.015 UMAAR 20230509.16713 14.667V RFD 0.017 UMAAR 20230509.16633 14.622V RFD 0.016 UMAAR 20230509.16553 14.610V RFD 0.014 UMAAR 20230509.16473 14.697V RFD 0.014 UMAAR 20230509.16392 14.773V RFD 0.016 UMAAR 20230509.16312 14.716V RFD 0.016 UMAAR 20230509.16233 14.609V RFD 0.019 UMAAR 20230509.16152 14.696V RFD 0.014 UMAAR 20230509.16073 14.687V RFD 0.017 UMAAR 20230509.15993 14.614V RFD 0.017 UMAAR 20230509.15912 14.551V RFD 0.015 UMAAR 20230509.15832 14.680V RFD 0.014 UMAAR 20230509.15752 14.615V RFD 0.016 UMAAR 20230509.15672 14.589V RFD 0.015 UMAAR 20230509.15593 14.456V RFD 0.010 UMAAR 20230509.15513 14.461V RFD 0.015 UMAAR 20230509.15433 14.554V RFD 0.016 UMAAR 20230509.15352 14.494V RFD 0.016 UMAAR 20230509.15272 14.584V RFD 0.016 UMAAR 20230509.15190 14.714V RFD 0.016 UMAAR 20230509.15110 14.458V RFD 0.014 UMAAR 20230509.15030 14.442V RFD 0.015 UMAAR 20230509.14949 14.470V RFD 0.009 UMAAR 20230509.14869 14.550V RFD 0.017 UMAAR 20230509.14789 14.430V RFD 0.013 UMAAR 20230509.14709 14.465V RFD 0.014 UMAAR 20230509.14630 14.558V RFD 0.020 UMAAR 20230509.14550 14.481V RFD 0.013 UMAAR 20230509.14470 14.428V RFD 0.016 UMAAR 20230509.14389 14.413V RFD 0.011 UMAAR 20230509.14309 14.353V RFD 0.011 UMAAR 20230509.14228 14.436V RFD 0.012 UMAAR 20230509.14148 14.361V RFD 0.010 UMAAR 20230509.14068 14.337V RFD 0.009 UMAAR 20230509.13988 14.270V RFD 0.010 UMAAR 20230509.13909 14.328V RFD 0.010 UMAAR 20230509.13829 14.380V RFD 0.010 UMAAR 20230509.13748 14.467V RFD 0.013 UMAAR 20230509.13668 14.274V RFD 0.011 UMAAR 20230509.13588 14.383V RFD 0.010 UMAAR 20230509.13508 14.470V RFD 0.010 UMAAR 20230509.13428 14.435V RFD 0.010 UMAAR 20230509.13348 14.382V RFD 0.013 UMAAR 20230509.13266 14.324V RFD 0.009 UMAAR 20230509.13186 14.160V RFD 0.011 UMAAR 20230509.13106 14.141V RFD 0.009 UMAAR 20230509.13026 14.188V RFD 0.007 UMAAR 20230509.12946 14.109V RFD 0.007 UMAAR 20230509.12866 14.263V RFD 0.011 UMAAR 20230509.12786 14.193V RFD 0.009 UMAAR 20230509.12706 14.249V RFD 0.015 UMAAR 20230509.12626 14.149V RFD 0.009 UMAAR 20230509.12546 14.145V RFD 0.011 UMAAR 20230509.12466 14.159V RFD 0.012 UMAAR 20230509.12385 14.210V RFD 0.009 UMAAR 20230509.12305 14.050V RFD 0.010 UMAAR 20230509.12225 14.096V RFD 0.009 UMAAR 20230509.12145 14.105V RFD 0.008 UMAAR 20230509.12065 14.047V RFD 0.007 UMAAR 20230509.11985 14.061V RFD 0.013