[vsnet-outburst 25923] 1RXS J012750.5+380830 outburst since Oct. 24 (precursor on Oct. 15-16)

Tue Oct 27 02:08:40 JST 2020

 1RXS J012750.5+380830 (UGSU:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=132053

Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) light curve and data:
https://asas-sn.osu.edu/light_curves/06e8d438-b068-45f7-af0f-3c2f12c84884

Zwicky Transient Facility (ZTF) light curve and data:
https://lasair.roe.ac.uk/object/ZTF18abtlrqu/

1RXSJ012750.5+380830 20201013.128 <17.05g ASN
1RXSJ012750.5+380830 20201014.386 17.60zg (Zwicky Transient Facility Lasair (Masci+ 2019))
1RXSJ012750.5+380830 20201015.310 16.95g ASN
1RXSJ012750.5+380830 20201015.347 16.53g ASN
1RXSJ012750.5+380830 20201016.237 14.20zg (Zwicky Transient Facility Lasair (Masci+ 2019))
1RXSJ012750.5+380830 20201018.241 17.32zr (Zwicky Transient Facility Lasair (Masci+ 2019))
1RXSJ012750.5+380830 20201018.374 17.62g ASN
1RXSJ012750.5+380830 20201020.389 17.19zg (Zwicky Transient Facility Lasair (Masci+ 2019))
1RXSJ012750.5+380830 20201020.419 17.32g ASN
1RXSJ012750.5+380830 20201022.358 17.32zg (Zwicky Transient Facility Lasair (Masci+ 2019))
1RXSJ012750.5+380830 20201022.376 <17.46g ASN
1RXSJ012750.5+380830 20201024.223 16.76g ASN
1RXSJ012750.5+380830 20201026.286 13.49g ASN

For previous outbursts see vsnet-outburst 25109:
http://ooruri.kusastro.kyoto-u.ac.jp/mailarchive/vsnet-outburst/25109

Time-resolved photometry is encouraged.

Clear skies,
Patrick
-------
     Am Montag, 26. Oktober 2020, 03:10:01 MEZ hat Hiroyuki Maehara <hiroyuki.maehara at nao.ac.jp> Folgendes geschrieben:  

 Kaneko-san has reported an outburst of 1RXS J012750.5+380830.

object        YYYYMMDD(UT)  mag      code
1RXSJ012750.5+380830 20201024.563  <153c    ShK
1RXSJ012750.5+380830 20201025.539  129c    ShK

Observer: Shizuo Kaneko (Shizuoka, Japan)
Instruments: f.l.=200mm(F=3.0) + Canon EOS 6D

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