Hi
Observations from last night, my backyard.
Magnus
------------------------------------------------------------------ PHOTOMETRIC CCD OBSERVATIONS SN 2022hrs on May 12, 2022 ; JD 2459712.406 to 2459712.457 ------------------------------------------------------------------ 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=121 AUID 000-BPJ-199
Check star(s) Star2 AAVSO Label=125 AUID 000-BPJ-102 Star3 AAVSO Label=132 AUID 000-BPJ-103 Star4 AAVSO Label=138 AUID 000-BPJ-064
Aperture radius 1.5 * 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 2459712.405883 12.918 0.016 12.130 12.520 13.205 13.784 1.4 V na 15.77 90.0 1 16.6 2459712.407215 13.592 0.018 12.714 13.080 13.716 14.332 1.4 B na 16.50 120.0 1 17.1 2459712.408532 12.951 0.019 11.810 12.168 12.915 13.470 1.4 R na 15.66 90.0 1 16.3 2459712.409822 13.403 0.047 11.508 11.871 12.601 13.256 1.4 I na 15.23 120.0 1 15.7 2459712.411142 12.929 0.014 12.130 12.514 13.183 13.761 1.4 V na 16.09 90.0 1 16.6 2459712.412432 13.592 0.019 12.714 13.142 13.735 14.401 1.4 B na 16.63 120.0 1 16.9 2459712.413746 12.961 0.016 11.810 12.181 12.894 13.452 1.4 R na 15.70 90.0 1 16.5 2459712.415049 13.333 0.039 11.508 11.863 12.629 13.216 1.4 I na 15.24 120.0 1 15.8 2459712.416372 12.929 0.015 12.130 12.521 13.169 13.841 1.4 V na 16.12 90.0 1 16.6 2459712.417662 13.579 0.017 12.714 13.117 13.756 14.409 1.4 B na 16.64 120.0 1 17.2 2459712.418976 12.982 0.015 11.810 12.192 12.925 13.499 1.4 R na 15.73 90.0 1 16.7 2459712.420278 13.391 0.047 11.508 11.889 12.601 13.239 1.4 I na 15.27 120.0 1 15.7 2459712.421601 12.934 0.013 12.130 12.515 13.193 13.776 1.4 V na 16.10 90.0 1 16.7 2459712.422891 13.565 0.020 12.714 13.111 13.747 14.300 1.5 B na 16.57 120.0 1 16.9 2459712.424204 12.939 0.018 11.810 12.169 12.904 13.500 1.5 R na 15.32 90.0 1 16.4 2459712.425505 13.340 0.040 11.508 11.861 12.585 13.239 1.5 I na 15.11 120.0 1 15.7 2459712.426825 12.933 0.014 12.130 12.545 13.219 13.826 1.5 V na 16.00 90.0 1 16.7 2459712.428115 13.598 0.016 12.714 13.120 13.730 14.367 1.5 B na 16.62 120.0 1 17.1 2459712.429429 12.953 0.016 11.810 12.190 12.887 13.468 1.5 R na 15.60 90.0 1 16.4 2459712.430731 13.417 0.054 11.508 11.861 12.564 13.155 1.5 I na 15.14 120.0 1 15.5 2459712.432563 12.931 0.013 12.130 12.526 13.205 13.768 1.5 V na 16.10 90.0 1 16.7 2459712.433907 13.573 0.017 12.714 13.087 13.736 14.376 1.5 B na 16.57 120.0 1 17.2 2459712.435221 12.952 0.015 11.810 12.187 12.891 13.451 1.5 R na 15.70 90.0 1 16.6 2459712.436522 13.350 0.042 11.508 11.851 12.534 13.256 1.5 I na 15.30 120.0 1 15.7 2459712.437847 12.921 0.015 12.130 12.498 13.189 13.725 1.5 V na 16.15 90.0 1 16.6 2459712.439139 13.594 0.022 12.714 13.126 13.757 14.369 1.5 B na 16.72 120.0 1 16.8 2459712.440452 12.933 0.017 11.810 12.170 12.856 13.460 1.5 R na 15.70 90.0 1 16.3 2459712.441754 13.390 0.049 11.508 11.875 12.584 13.238 1.5 I na 15.23 120.0 1 15.5 2459712.443065 12.916 0.013 12.130 12.512 13.197 13.785 1.5 V na 16.03 90.0 1 16.7 2459712.444366 13.625 0.024 12.714 13.124 13.767 14.371 1.5 B na 16.61 120.0 1 16.8 2459712.445678 12.954 0.022 11.810 12.175 12.923 13.581 1.5 R na 15.52 90.0 1 16.2 2459712.446968 13.354 0.046 11.508 11.869 12.616 13.183 1.6 I na 15.22 120.0 1 15.6 2459712.448291 12.931 0.012 12.130 12.522 13.239 13.775 1.6 V na 16.10 90.0 1 16.9 2459712.452195 13.358 0.037 11.508 11.860 12.627 13.189 1.6 I na 15.28 120.0 1 15.9 2459712.453530 12.927 0.013 12.130 12.523 13.191 13.758 1.6 V na 16.10 90.0 1 16.8 2459712.454820 13.634 0.019 12.714 13.124 13.746 14.355 1.6 B na 16.60 120.0 1 17.1 2459712.456133 12.964 0.017 11.810 12.173 12.935 13.485 1.6 R na 15.66 90.0 1 16.4 2459712.457422 13.362 0.049 11.508 11.831 12.550 13.201 1.6 I na 15.21 120.0 1 15.5