[vsnet-alert 24163] Var Del 2008 outburst (March 7-21)!

[Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert]

 Var Del 2008 = N080827A (UGWZ:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=184499
 
I noticed an outburst in recent ASAS-SN Sky Patrol
(Shappee et al. 2014ApJ...788...48S and Kochanek et al.
2017PASP..129j4502K) data:
https://asas-sn.osu.edu/light_curves/073fc947-c6bb-417a-989c-0dff2831f39c
https://asas-sn.osu.edu/light_curves/107e572b-bcb3-4cd7-83ea-3de2692f6842
N080827A 20200307.660 14.50g ASN
N080827A 20200310.653 14.85g ASN
N080827A 20200310.654 14.83g ASN
N080827A 20200321.629 16.75g ASN
N080827A 20200321.630 16.52g ASN
N080827A 20200321.631 16.70g ASN
N080827A 20200323.487 <15.71g ASN
 
Long outburst (superoutburst of a WZ Sge-type dwarf nova?)
The only previously recorded outburst was observed
2008 August 6–28, with rebrightening(s) on August 31 and
September 3 (vsnet-alert 10485 and 10495).

Regards,
Patrick
-------
     Am Mittwoch, 3. September 2008, 01:09:26 MESZ hat Herman Mikuz <herman.mikuz at fmf.uni-lj.si> Folgendes geschrieben:  
 
 We report two newly discovered objects that are in need of confirmation
If somebody is able to make followup of this objects photometrically or
spectroscopically, we'd be interested to know. These objects were reported
also to CBAT.

Thanks in advance

Herman Mikuz
Crni Vrh Observatory
http://www.observatorij.org/

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N080829A

Discovered 2008 Aug. 29 by S. Maticic

Coordinates: R.A. = 21h42m54s.29, Decl. = +15d36'42".5 (equinox 2000.0)

Discovery circcumstances: 4 unfiltered images taken between
2008 08 29.890 and 2008 08 29.919 UT.  Estimated
magnitude R = 15.98 +- 0.04.

Follow up photometry:

2008 Aug 31.870  R = 16.30+-0.03
2008 Aug 31.873  R = 16.33+-0.03
2008 Aug 31.880  R = 16.32+-0.04
2008 Aug 31.883  R = 16.32+-0.05
2008 Aug 31.890  R = 16.35+-0.02
2008 Aug 31.893  R = 16.34+-0.03
2008 Aug 31.900  R = 16.31+-0.02
2008 Aug 31.902  R = 16.30+-0.02


There are several nearby faint galaxies seen on POSSII images, the
closest one at R.A. = 21h42m58s.92, Decl. = +15d38'38".6 (PGC 1489017).

----------------------------------------------------------------------
N080827A

Discovered: 27 August by B. Mikuz

Coordinates: R.A. = 20h38m38s.67, Decl. = +6d00'07".7 (equinox 2000.0)

Discovery circumstances: magnitude equivalent to R = 15.9 on 4
unfiltered images taken between 2008 08 27.935 and 2008 08 27.967 UT.

Follow up using photometric R and V filters:

2008 28 between 20:06 and 20:18UT
R = 16.27 +- 0.16
V = 15.82 +- 0.13.

2008 08 28.84
R = 17.59 +- 0.16
V = 17.20 +- 0.13.

2008 08 between 31.832 and 31.871
R = 16.48 +- 0.05
V = 16.08 +- 0.05

Significant variation of the magnitude.
No object at these coordinates on any archive images.