Hi!
Observations of SN2022hrs from my backyard, Sweden, last night.
Magnus
------------------------------------------------------------------ PHOTOMETRIC CCD OBSERVATIONS SN 2022hrs on April 25, 2022 ; JD 2459695.357 to 2459695.482 ------------------------------------------------------------------ Observer : Magnus Larsson, Malmö, Sweden Instruments: Celestron C11 with Starizona 0.7x reducer Atik383L+ CCD
------------------------------------------------------------------ LesvePhotometry version = V1.2.0.130 Observation site Latitude = 55 32 53 Observation site Longitude = 13 21 53
Obj1 SN 2022hrs
Reference star(s) Star1 AAVSO Label=125 AUID 000-BPJ-102
Check star(s) Star2 AAVSO Label=132 AUID 000-BPJ-103 Star3 AAVSO Label=138 AUID 000-BPJ-064 Star4 AAVSO Label=142 AUID 000-BPJ-065
Aperture radius 1.4 * FWHM Gap 6 (pixels) 6.47 arcsec Annulus 5 (pixels) 5.39 arcsec
T (JD) Obj1 Err Star1 Star2 Star3 Star4 Airm Filter Group SkyBri. Expo time SnapShots LimitingMagnitude 2459695.356579 12.688 0.010 12.540 13.199 13.801 14.162 1.4 V na 17.32 90.0 1 17.4 2459695.357867 12.875 0.009 13.185 13.825 14.344 14.742 1.4 B na 17.82 120.0 1 17.8 2459695.360303 12.648 0.021 11.857 12.627 13.172 13.573 1.4 I na 17.42 90.0 1 16.9 2459695.361445 12.687 0.010 12.540 13.207 13.783 14.162 1.4 V na 17.36 90.0 1 17.5 2459695.362732 12.847 0.015 13.185 13.810 14.352 14.768 1.4 B na 17.97 120.0 1 17.6 2459695.364043 12.501 0.008 12.188 12.909 13.480 13.856 1.4 R na 17.11 90.0 1 17.6 2459695.365170 12.658 0.011 11.857 12.603 13.173 13.568 1.4 I na 17.42 90.0 1 17.2 2459695.366321 12.672 0.010 12.540 13.210 13.759 14.191 1.4 V na 17.38 90.0 1 17.5 2459695.367621 12.861 0.014 13.185 13.781 14.309 14.770 1.4 B na 18.04 120.0 1 17.6 2459695.368931 12.495 0.008 12.188 12.915 13.509 13.875 1.4 R na 17.16 90.0 1 17.4 2459695.370057 12.672 0.011 11.857 12.623 13.188 13.569 1.4 I na 17.47 90.0 1 17.1 2459695.371196 12.681 0.010 12.540 13.211 13.771 14.212 1.4 V na 17.39 90.0 1 17.4 2459695.372485 12.869 0.013 13.185 13.818 14.340 14.772 1.4 B na 18.04 120.0 1 17.8 2459695.373798 12.507 0.006 12.188 12.915 13.493 13.875 1.4 R na 17.13 90.0 1 17.6 2459695.374912 12.651 0.012 11.857 12.606 13.175 13.556 1.4 I na 17.48 90.0 1 16.9 2459695.376063 12.672 0.007 12.540 13.228 13.788 14.146 1.4 V na 17.33 90.0 1 17.8 2459695.377364 12.876 0.009 13.185 13.800 14.310 14.706 1.4 B na 18.07 120.0 1 17.8 2459695.378674 12.492 0.007 12.188 12.902 13.499 13.872 1.4 R na 17.16 90.0 1 17.5 2459695.379788 12.653 0.011 11.857 12.612 13.209 13.569 1.3 I na 17.46 90.0 1 17.1 2459695.380941 12.680 0.009 12.540 13.201 13.807 14.173 1.3 V na 17.43 90.0 1 17.5 2459695.382229 12.855 0.015 13.185 13.779 14.357 14.780 1.3 B na 18.11 120.0 1 17.7 2459695.383529 12.495 0.008 12.188 12.920 13.489 13.884 1.3 R na 17.18 90.0 1 17.6 2459695.384644 12.643 0.012 11.857 12.609 13.171 13.566 1.3 I na 17.51 90.0 1 16.9 2459695.385792 12.681 0.007 12.540 13.200 13.784 14.144 1.3 V na 17.41 90.0 1 17.8 2459695.387091 12.856 0.016 13.185 13.793 14.357 14.736 1.3 B na 18.15 120.0 1 17.6 2459695.388402 12.512 0.009 12.188 12.917 13.477 13.872 1.3 R na 17.22 90.0 1 17.4 2459695.389528 12.650 0.012 11.857 12.613 13.162 13.534 1.3 I na 17.53 90.0 1 16.8 2459695.390680 12.676 0.008 12.540 13.214 13.771 14.152 1.3 V na 17.45 90.0 1 17.7 2459695.391979 12.854 0.014 13.185 13.817 14.339 14.717 1.3 B na 18.13 120.0 1 17.7 2459695.393289 12.496 0.006 12.188 12.916 13.477 13.887 1.3 R na 17.22 90.0 1 17.6 2459695.394414 12.637 0.012 11.857 12.607 13.173 13.571 1.3 I na 17.50 90.0 1 17.0 2459695.395568 12.666 0.007 12.540 13.205 13.790 14.165 1.3 V na 17.45 90.0 1 17.7 2459695.396868 12.859 0.014 13.185 13.815 14.375 14.750 1.3 B na 18.14 120.0 1 17.7 2459695.398178 12.493 0.007 12.188 12.913 13.476 13.837 1.3 R na 17.21 90.0 1 17.5 2459695.399304 12.638 0.011 11.857 12.599 13.191 13.555 1.3 I na 17.49 90.0 1 17.0 2459695.400458 12.679 0.009 12.540 13.218 13.800 14.175 1.3 V na 17.48 90.0 1 17.6 2459695.401758 12.859 0.014 13.185 13.794 14.357 14.725 1.3 B na 18.15 120.0 1 17.7 2459695.403058 12.509 0.007 12.188 12.918 13.512 13.863 1.3 R na 17.25 90.0 1 17.3 2459695.404184 12.642 0.012 11.857 12.609 13.174 13.554 1.3 I na 17.53 90.0 1 16.9 2459695.410538 12.701 0.007 12.540 13.238 13.817 14.164 1.3 V na 17.52 90.0 1 17.6 2459695.413135 12.509 0.007 12.188 12.911 13.507 13.857 1.3 R na 17.28 90.0 1 17.3 2459695.414257 12.658 0.015 11.857 12.593 13.201 13.515 1.3 I na 17.55 90.0 1 16.6 2459695.415410 12.693 0.008 12.540 13.245 13.805 14.178 1.3 V na 17.54 90.0 1 17.4 2459695.418012 12.496 0.008 12.188 12.891 13.463 13.835 1.3 R na 17.30 90.0 1 17.2 2459695.419137 12.657 0.013 11.857 12.599 13.204 13.529 1.3 I na 17.53 90.0 1 16.8 2459695.420289 12.719 0.009 12.540 13.237 13.842 14.222 1.4 V na 17.58 90.0 1 17.3 2459695.421588 12.872 0.012 13.185 13.854 14.335 14.790 1.4 B na 18.25 120.0 1 17.3 2459695.422887 12.500 0.007 12.188 12.904 13.503 13.843 1.4 R na 17.31 90.0 1 17.4 2459695.424023 12.638 0.013 11.857 12.606 13.216 13.593 1.4 I na 17.53 90.0 1 16.7 2459695.425174 12.704 0.009 12.540 13.255 13.791 14.170 1.4 V na 17.58 90.0 1 17.3 2459695.426474 12.879 0.010 13.185 13.827 14.404 14.706 1.4 B na 18.22 120.0 1 17.5 2459695.427772 12.500 0.008 12.188 12.910 13.533 13.893 1.4 R na 17.34 90.0 1 17.1 2459695.428898 12.665 0.014 11.857 12.614 13.227 13.548 1.4 I na 17.57 90.0 1 16.6 2459695.430064 12.690 0.008 12.540 13.225 13.825 14.183 1.4 V na 17.56 90.0 1 17.5 2459695.432649 12.509 0.008 12.188 12.917 13.503 13.844 1.4 R na 17.32 90.0 1 17.3 2459695.434929 12.707 0.009 12.540 13.213 13.820 14.200 1.4 V na 17.57 90.0 1 17.3 2459695.436228 12.884 0.010 13.185 13.795 14.402 14.795 1.4 B na 18.22 120.0 1 17.6 2459695.437540 12.512 0.007 12.188 12.920 13.509 13.883 1.4 R na 17.32 90.0 1 17.4 2459695.438665 12.683 0.014 11.857 12.607 13.198 13.540 1.4 I na 17.54 90.0 1 16.6 2459695.439821 12.693 0.008 12.540 13.228 13.806 14.165 1.4 V na 17.57 90.0 1 17.4 2459695.441109 12.872 0.011 13.185 13.820 14.385 14.742 1.4 B na 18.26 120.0 1 17.4 2459695.442420 12.500 0.008 12.188 12.909 13.505 13.847 1.4 R na 17.34 90.0 1 17.1 2459695.443549 12.658 0.017 11.857 12.594 13.270 13.541 1.4 I na 17.57 90.0 1 16.3 2459695.445990 12.915 0.010 13.185 13.844 14.413 14.797 1.4 B na 18.26 120.0 1 17.7 2459695.447302 12.509 0.008 12.188 12.930 13.513 13.844 1.4 R na 17.32 90.0 1 17.1 2459695.448427 12.658 0.016 11.857 12.584 13.247 13.485 1.4 I na 17.55 90.0 1 16.4 2459695.449605 12.698 0.008 12.540 13.227 13.816 14.188 1.4 V na 17.56 90.0 1 17.4 2459695.450905 12.898 0.010 13.185 13.854 14.384 14.766 1.4 B na 18.22 120.0 1 17.5 2459695.452217 12.515 0.008 12.188 12.916 13.485 13.914 1.4 R na 17.34 90.0 1 17.1 2459695.454495 12.701 0.009 12.540 13.223 13.851 14.171 1.4 V na 17.57 90.0 1 17.2 2459695.455794 12.880 0.012 13.185 13.832 14.315 14.693 1.4 B na 18.24 120.0 1 17.4 2459695.458292 12.679 0.015 11.857 12.628 13.196 13.478 1.4 I na 17.57 90.0 1 16.4 2459695.463570 12.701 0.008 12.540 13.254 13.830 14.152 1.4 V na 17.54 90.0 1 17.5 2459695.464858 12.891 0.010 13.185 13.843 14.366 14.760 1.4 B na 18.22 120.0 1 17.6 2459695.466159 12.508 0.007 12.188 12.922 13.479 13.849 1.4 R na 17.28 90.0 1 17.4 2459695.467299 12.674 0.013 11.857 12.648 13.197 13.551 1.4 I na 17.53 90.0 1 16.8 2459695.468448 12.686 0.008 12.540 13.235 13.809 14.163 1.4 V na 17.53 90.0 1 17.5 2459695.469747 12.908 0.010 13.185 13.800 14.366 14.715 1.5 B na 18.19 120.0 1 17.7 2459695.471057 12.499 0.007 12.188 12.908 13.517 13.853 1.5 R na 17.25 90.0 1 17.6 2459695.472182 12.649 0.012 11.857 12.603 13.225 13.505 1.5 I na 17.51 90.0 1 16.9 2459695.474618 12.890 0.010 13.185 13.820 14.391 14.693 1.5 B na 18.25 120.0 1 17.6 2459695.475920 12.491 0.007 12.188 12.892 13.488 13.843 1.5 R na 17.28 90.0 1 17.2 2459695.477034 12.675 0.011 11.857 12.616 13.224 13.549 1.5 I na 17.52 90.0 1 16.9 2459695.478180 12.705 0.008 12.540 13.225 13.809 14.209 1.5 V na 17.55 90.0 1 17.5 2459695.479480 12.882 0.010 13.185 13.798 14.382 14.677 1.5 B na 18.18 120.0 1 17.7 2459695.480780 12.505 0.007 12.188 12.904 13.497 13.843 1.5 R na 17.19 90.0 1 17.5 2459695.481906 12.648 0.012 11.857 12.625 13.189 13.538 1.5 I na 17.49 90.0 1 16.9