[vsnet-outburst 25394] Re: [baavss-alert] Var Ret 2005 outburst (Gaia20cdc)

[walcom77 walcom77@gmail.com via vsnet-outburst]

Hi All

Following the posting on the CBET 4811 & 4812 about the NOVA RETICULI
2020 we performed some follow-up of this object through a TEL 0.1-m
f/3.6 astrograph + CCD located in the Heaven's Mirror Observatory,
Australia (MPC code Q56) and operated by Telescope Live network.

On images taken on July 16.82, 2020 we can confirm the presence of an
optical counterpart (with R-filtered magnitude about +4.7; B-filtered
magn. +5.6; V-filtered magn. +5.6) at coordinates:

R.A. = 03 58 29.61, Decl.= -54 46 39.8

(equinox 2000.0; Gaia DR2 catalogue reference stars for the astrometry).

Our image and animation are available here:

https://remanzacco.blogspot.com/2020/07/bright-nova-reticuli-2020.html

Direct Links:

https://tinyurl.com/novaret1

https://tinyurl.com/novaret2

With kind regards,

Ernesto Guido, Marco Rocchetto & Adriano Valvasori
http://remanzacco.blogspot.com
http://twitter.com/comets77


On Tue, May 5, 2020 at 7:38 PM Patrick Schmeer pasc1312-aavso at yahoo.de
[baavss-alert] <baavss-alert at yahoogroups.com> wrote:
>
>
>
> Variable Reticuli/Variable in Reticulum 2005 (UGSU:)
> https://www.aavso.org/vsx/index.php?view=detail.top&oid=161100
>
> Gaia detection (Gaia20cdc):
> http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia20cdc/
> OT_J041109.4-591117 20200403.022 16.25G Gaia
> OT_J041109.4-591117 20200504.500 13.28G Gaia
> OT_J041109.4-591117 20200504.574 13.32G Gaia
>
> Recent normal outbursts were observed on 2019 June 23,
> September 29, December 14, and 2020 March 17 by the
> ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
> and Kochanek et al. 2017PASP..129j4502K).
>
> Time-resolved photometry is encouraged.
>
> Clear skies,
> Patrick
> -------
> Am Montag, 1. Juli 2019, 06:21:20 MESZ hat Taichi Kato <tkato at kusastro.kyoto-u.ac.jp> Folgendes geschrieben:
>
>
> OT J041109.4-591117 (Var Ret 2005): superoutburst in 2018 Nov.-Dec.
>
>   Precursor + superoutburst in 2018 Nov.-Dec.
> Another superoutburst in 2016 Apr.  Almost certainly
> an SU UMa star.
>
> ASAS-SN data:
> https://asas-sn.osu.edu/light_curves/f8fc9a35-6796-478d-9942-a5c47e8860b2
>
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