- vsnet-chat - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-chat 9411] CRTS J170208.5+551826: another HT Cam-like object (IP?)
by Taichi Kato 26 May '23

26 May '23

CRTS J170208.5+551826: another HT Cam-like object (IP?) Very rapid fading from outbursts (ZTF+ATLAS). Short low states in quiescence. IP?

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[vsnet-chat 9410] 6dFg2044559-115154 = ASASSN-14ds: UG+IP?
by Taichi Kato 26 May '23

26 May '23

6dFg2044559-115154 = ASASSN-14ds: UG+IP? Rapid fading near termination of outbursts (ATLAS+ZTF) similar to HT Cam. Also X-ray bright.

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[vsnet-chat 9409] ASASSN-16pr: SU UMa star
by Taichi Kato 25 May '23

25 May '23

ASASSN-16pr: SU UMa star From ATLAS data. Superoutburst + rebrightening in 2023 Jan. Other superoutbursts in 2019 Mar. and 2020 Oct.

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[vsnet-chat 9408] Re: ELAISN1MOS15-02 classification and period
by Taichi Kato 24 May '23

24 May '23

> SDSS J182643.55+613816.5 is the already known object > MASTER OT J182643.42+613816 (SU UMa). -> MASTER OT J182643.42+613816.2

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[vsnet-chat 9407] ELAISN1MOS15-02 classification and period
by Taichi Kato 24 May '23

24 May '23

ELAISN1MOS15-02 classification and period https://arxiv.org/abs/2305.13371 "Cataclysmic Variables from Sloan Digital Sky Survey V -- the search for period bouncers continues" I could not confirm the claimed period for ELAISN1 MOS15-02 = SDSS J160809.54+542131.4. The fading rates of outbursts appear to me to small for the claimed period. This object is still a mystery one to me. SDSS J182643.55+613816.5 is the already known object MASTER OT J182643.42+613816 (SU UMa).

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[vsnet-chat 9406] VSOLJ Variable Star Bulletin No.119
by meineko 23 May '23

23 May '23

No.119 Long-lasting high state of the high-field polar AR UMa T.Kato http://vsolj.cetus-net.org/bulletin.html ------------- Seiichiro Kiyota VSOLJ

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[vsnet-chat 9405] ASASSN-17rf: most likely WZ Sge star with dip + rebrightening
by Taichi Kato 21 May '23

21 May '23

ASASSN-17rf: most likely WZ Sge star with dip + rebrightening From ASAS-SN ver 2 + ATLAS. Deep dip (nearly double outburst), long rebrightening + short ones?

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[vsnet-chat 9404] ASASSN-17qk: most likely WZ Sge star with multiple rebrightenings
by Taichi Kato 21 May '23

21 May '23

ASASSN-17qk: most likely WZ Sge star with multiple rebrightenings From ASAS-SN ver 2 + ATLAS. Five rebrightenings. No outburst since.

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[vsnet-chat 9403] VSOLJ Variable Star Bulletin No.118
by meineko 19 May '23

19 May '23

No. 118 Low state in the post-nova V1315 Aql T. Kato http://vsolj.cetus-net.org/bulletin.html ------------ Seiichiro Kioyota Japan

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[vsnet-chat 9400] Revised version of VSOLJ Variable Star Bulletin NO.115
by meineko 17 May '23

17 May '23

Minor revisions to VSOLJ Variable star bulletin No. 115 are now available at http://vsolj.cetus-net.org/bulletin.html --------------- Seiichiro Kiyota VSOLJ

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