ASASSN-19rg outburst (AM CVn)
YYYYMMDD(UT) mag observer 20220517.4999 <148c (Yutaka Maeda) 20220518.5029 <153c (Yutaka Maeda) 20220521.4793 <151c (Yutaka Maeda) 20220527.4671 <147c (Yutaka Maeda) 20220602.4703 <148c (Yutaka Maeda) 20220603.4672 137:c (Yutaka Maeda)
ASASSN-19rg: temporal fading?
I took a snapshot. This object looks fainter than 20.0 mag (quiescence is 20.4 Gmag). However, this object showed double superoutbursts in the previous outburst. Further monitoring or time-series observations are valuable to detect the growing superhumps.
On 2022/06/07 15:06, Taichi Kato wrote:
ASASSN-19rg outburst (AM CVn)
YYYYMMDD(UT) mag observer 20220517.4999 <148c (Yutaka Maeda) 20220518.5029 <153c (Yutaka Maeda) 20220521.4793 <151c (Yutaka Maeda) 20220527.4671 <147c (Yutaka Maeda) 20220602.4703 <148c (Yutaka Maeda) 20220603.4672 137:c (Yutaka Maeda)
Isogai-san
I checked the original image and it was noise. Please delete it.
MAEDA Yutaka
On 2022/06/16 20:32, Keisuke Isogai wrote:
ASASSN-19rg: temporal fading?
I took a snapshot. This object looks fainter than 20.0 mag (quiescence is 20.4 Gmag). However, this object showed double superoutbursts in the previous outburst. Further monitoring or time-series observations are valuable to detect the growing superhumps.
On 2022/06/07 15:06, Taichi Kato wrote:
ASASSN-19rg outburst (AM CVn)
YYYYMMDD(UT) mag observer 20220517.4999 <148c (Yutaka Maeda) 20220518.5029 <153c (Yutaka Maeda) 20220521.4793 <151c (Yutaka Maeda) 20220527.4671 <147c (Yutaka Maeda) 20220602.4703 <148c (Yutaka Maeda) 20220603.4672 137:c (Yutaka Maeda)
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
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Keisuke Isogai -
Taichi Kato -
前田豊