[vsnet-outburst 26488] Re: [vsnet-alert 25268] VX For: possible superoutburst (since Jan. 17)

Peter pnelson at dcsi.net.au
Tue Jan 19 20:46:27 JST 2021


I’m also observing it.
Peter

> On 19 Jan 2021, at 10:45 pm, Josch Hambsch <hambsch at telenet.be> wrote:
> 
> Hi all,
> 
> I have just added this object to my observing schedule. Hopefully tonight I will already have clear skies.
> 
> Regards,
> Josch Hambsch
> 
> -----Original Message-----
> From: vsnet-alert [mailto:vsnet-alert-bounces at ooruri.kusastro.kyoto-u.ac.jp] On Behalf Of Keisuke Isogai
> Sent: Dienstag, 19. Januar 2021 12:42
> To: vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp; vsnet-outburst at ooruri.kusastro.kyoto-u.ac.jp
> Subject: [vsnet-alert 25267] Re: VX For: possible superoutburst (since Jan. 17)
> 
> Hi all,
> 
> In the 2009 superoutburst, this object showed five rebrightenings.
> The rebrightening type and the superhump period of 0.061327 d imply that this object is a good candidate for a period bouncer, but the early superhump and growing superhump have not been observed yet. Time-series observations are strongly encouraged to confirm the system parameters.
> 
> Best,
> Keisuke Isogai
> 
> On 2021/01/19 20:26, Rod Stubbings wrote:
>> Tonight's observation on VX For.
>> 
>> object         YYMMDD(UT)   mag  code FORVX          210119.465   124
>> Stu.RASNZ
>> 
>> 
>> Rod Stubbings
>> Tetoora Road Observatory
>> Victoria, Australia
>> Telescope: "Infinity" 22" f/3.8
>> stubbo at dcsi.net.au
>> http://rodstubbingsobservatory.wordpress.com/
>> 
>> 
>> 
>> On 19/01/2021 9:25 pm, Patrick Schmeer pasc1312-aavso at yahoo.de via vsnet-alert wrote:
>>>  VX Fornacis (UGWZ)
>>> https://www.aavso.org/vsx/index.php?view=detail.top&oid=14265
>>>  Outburst also found in ASAS-SN Sky Patrol (Shappee et al.
>>> 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K) data:
>>> https://asas-sn.osu.edu/light_curves/8fb7ba68-bcdf-448f-ab0f-613c75e0
>>> c57b
>>> FORVX 20210116.202 <17.24g ASN
>>> FORVX 20210117.919 13.06g ASN
>>> FORVX 20210118.206 12.67g ASN
>>>  Time-resolved photometry is urgently required.
>>>  Clear skies,
>>> Patrick
>>> -------
>>>      Am Dienstag, 19. Januar 2021, 10:52:23 MEZ hat 前田豊 <rsr78274 at nifty.com> Folgendes geschrieben:
>>>    UGWZ star VX For outburst.
>>> 
>>> Maybe superoutburst!
>>> 
>>> FORVX          20210119.40394 128:cG   Mdy.VSOLJ
>>> 
>>> MAEDA Yutaka
>>> 
>>> Nagasaki Japan
>>> 
>>> 
> 
> 
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