[vsnet-alert 23163] ASASSN-14bp long outburst

[Taichi Kato]

ASASSN-14bp long outburst

Past data:
https://asas-sn.osu.edu/light_curves/bc039fb5-785e-4f42-a9a4-bb0891880c0e

   The behavior suggests an SU UMa-type dwarf nova.
If this is correct, the current outburst should be
a superoutburst.

  YYYYMMDD(UT)   mag  observer
  20190407.2788 <16.804g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190407.9330 14.640g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190407.9342 14.656g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190407.9354 14.669g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.0430 14.552g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.0443 14.588g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.0456 14.595g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.2894 14.752g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.2906 14.657g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.2918 14.715g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.3306 14.812g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.3318 14.753g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.3330 14.704g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190408.8165 14.950g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0592 14.630g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0605 14.674g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0617 14.715g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0799 14.744g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0811 14.720g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.0823 14.709g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.2864 14.638g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.2888 14.625g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.3385 14.362g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.3398 14.521g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.3411 14.519g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.9476 14.527g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.9488 14.550g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.9648 14.378g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190409.9661 14.371g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.2321 14.529g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.2334 14.469g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.2347 14.452g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8560 14.380g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8589 14.373g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8601 14.439g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8613 14.432g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8625 14.400g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190410.8637 14.444g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.0567 14.364g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.0579 14.364g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.0753 15.821g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.2948 14.447g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.2961 14.482g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.2973 14.428g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.3173 14.564g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.3185 14.565g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.3198 14.593g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.7897 14.460g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.7909 14.435g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.7921 14.470g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.8009 14.504g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.8021 14.569g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190411.8034 14.578g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.0534 14.686g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.0547 14.686g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.0559 14.733g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.1801 14.658g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.1813 14.635g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.1825 14.598g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.2149 14.634g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.2161 14.594g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.2173 14.563g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.4539 143cG  (Yutaka Maeda)
  20190412.7481 14.682g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.7494 14.635g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.7506 14.741g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9439 14.625g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9451 14.597g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9463 14.581g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9959 14.715g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9971 14.750g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190412.9983 14.781g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190413.1520 14.836g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190413.1532 14.756g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20190413.1544 14.744g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))