(cba:news) [Fwd: [vsnet-outburst 9719] V358 Lyr - Cloudcroft confirmation]

Joe Patterson jop at astro.columbia.edu
Sat Nov 22 20:20:02 EST 2008

And here's Tom's confirmation.  Whew.

-------- Original Message --------
Subject: 	[vsnet-outburst 9719] V358 Lyr - Cloudcroft confirmation
Date: 	Sat, 22 Nov 2008 18:12:45 -0700
From: 	Tom Krajci <tom_krajci at tularosa.net>
To: 	cvnet-outburst at yahoogroups.com
CC: 	Aavso-Photometry <aavso-photometry at mira.aavso.org>, chat CBA
<cba-chat at cbastro.org>, vsnet-outburst
<vsnet-outburst at ooruri.kusastro.kyoto-u.ac.jp>
References: 	<BLU126-W45A31BC9226D00413E5F44C40E0 at phx.gbl>
<49289ACC.7090203 at rollinghillsobs.org>

Weather is good enough...for now.

I see the same thing that Shawn sees at the coord's Arne passed on:
18:59:32.95 +42:24:12.2 J2000

Using GSC 3127-1780 (approx mag 13.2)....  V358 Lyr is mag 16.0
unfiltered.  I can continue unfiltered time series for another three
hours (too low)...or cirrus clouds cut me off.

I'm also running a BVRI repeated sequence on the other scope.

Tom Krajci
Cloudcroft, New Mexico

Center for Backyard Astrophysics (CBA)
https://cbastro.org/ CBA New Mexico

American Association of Variable Star
Observers (AAVSO): KTC http://www.aavso.org/

Shawn Dvorak wrote:
> I just took an unfiltered image of the field and believe that V358 Lyr 
> is in outburst.  I don't have any previous images to compare against but 
> using the Downes online catalog it appears that there's an object at the 
> correct location.  Using the 14.0 mag star from the AAVSO sequence I 
> measure the star at:
> Nov 22.98 16.14CV
> The FITS file is available at 
> http://www.rollinghillsobs.org/v358lyr-001c.fit for inspection.
> Shawn Dvorak
> Clermont, FL USA
> Jeremy Shears wrote:
>> V358 Lyr is possibly in outburst - confirmation urgently required. In 
>> a single unfiltered CCD image obtained from the Bradford Robotic 
>> Telescope this evening I made the following measurement:
>> Nov 22.917 16.26C
>> I reported this to Gary Poyner, who measured the same image as 16.21C 
>> (both using the AAVSO chart).
>> However, we note that the position is very slightly West of the 
>> positon marked on the AAVSO chart, placing the suspect object half way 
>> between the marked position for V358 and the 175 comp. Unfortunately 
>> we only have a single BRT image and we cannot rule out a fault 
>> (doesn't look like a hot pixel), hence we cannot be sure that it is 
>> defintely V358 Lyr in outburst, thus the need for confirmation. Cloudy 
>> conditions at both my location and Gary's are preventing our confirmation.
>> Jeremy Shears
>> Cheshire, UK.
>> __________________________________________________________
>> BigSnapSearch.com - 24 prizes a day, every day - Search Now!
>> http://clk.atdmt.com/UKM/go/117442309/direct/01/ 
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>> [Non-text portions of this message have been removed]

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