[vsnet-alert 24509] ASASSN-16id outburst

Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Tue Aug 4 18:20:26 JST 2020


 ASASSN-16id (UG)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=473762

Kris Stanek (ASAS-SN) reports an outburst of this (SS Cyg-type?) dwarf nova:
https://asas-sn.osu.edu/light_curves/bc80d1a8-3366-4a74-b3d3-4484e9c17edc

ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and Kochanek et al.
2017PASP..129j4502K) light curves and data:
https://asas-sn.osu.edu/light_curves/690150a5-a490-4a25-bb0a-cc28fc549898
https://asas-sn.osu.edu/light_curves/e06b5185-77f7-485f-888c-ce908ff003ce

ASASSN-16id 20200717.875 15.91g ASN
ASASSN-16id 20200722.784 14.41g ASN
ASASSN-16id 20200730.862 13.40g ASN
ASASSN-16id 20200803.840 14.92g ASN
 
Time-resolved photometry may be tried.
 
Clear skies,
Patrick
-------
     Am Montag, 8. August 2016, 03:08:29 MESZ hat Taichi Kato <tkato at kusastro.kyoto-u.ac.jp> Folgendes geschrieben:  
 
 Re: ASASSN-16id

  Follow-up.

ASASSN-16id     ---     -------     13:26:12.41     -74:48:13.9     2016-08-7     12.88     SDSS     DSS     VIZIER     -------     very bright CV candidate, matches to B=17.1 source, V>17.0 on 2016-08-03.02, V=12.9 on 2016-08-07.00

ASASSN-16id 20160803.02 <170V ASN
ASASSN-16id 20160807.00 129V ASN

  There was a long outburst in ASAS-3 (did not resemble
a superoutburst?).  There were several other possible
outbursts.

  YYYYMMDD(UT)  mag  observer
  20010314.2067 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010316.2097 13.409V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010317.2043 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010325.2181 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010326.1973 13.255V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010327.2389 12.740V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010328.1800 12.707V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010329.1798 12.453V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010330.1783 12.635V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20010401.1696 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))

  YYYYMMDD(UT)  mag  observer
  20011212.3507 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20011214.3407 13.181V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))

  YYYYMMDD(UT)  mag  observer
  20030427.2600 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20030428.3445 13.440V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20030430.3616 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))

  YYYYMMDD(UT)  mag  observer
  20050120.3355 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20050124.3461 13.236V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20050127.3578 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))

Possible X-ray counterpart.
132617.2 -744859 (2000.0) 1RXS-F_J132617.3-744900 0.020 1.00 -0.14

  


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