The Recurrent Objects Star CI Gem is undergoing a faint outburst.. Mar 29.936 15.99C Bradford Robotic Telescope The last outburst was recorded on April...
Unfiltered CCD observation by P. Schmeer, Bischmisheim, Germany: GEMCI 20070331.133 165CR SPK Instrument: University of Iowa, Rigel Telescope (0.37-m...
Patrick Schmeer
pasc1312-aavso@...
Apr 2, 2007 4:41 pm
1106
Dr. Mark Kidger has e-mailed the following comments... ... BAA-VSS members will know that observing OJ287 over the next few months presents a unique...
An interesting article on the detection of a Nova shell surrounding Z Cam appears on the GALEX web pages... http://www.galex.caltech.edu/ Thanks to BAAVSS...
Hi All, The Dutch observer Reinder Bouma produced a chart for V2467 Cygni that goes down to the 15th magnitude. That is much fainter than the sequence now...
RU Her is having a bright maximum: 5th April 2007 2145GMT Equal A 7.2 7x50B John Toone [Non-text portions of this message have been removed]...
EnootnhoJ@...
Apr 6, 2007 9:03 am
1111
Hi All, Arne Henden has updated his sequence of V2467 Cygni. Reinder Bouma updated his chart aacordingly. It is available on http://www.shopplaza.nl/astro/...
Ladies & Gents, Many thanks indeed to the following persons who have sent me their estimates for Mira in February & March 2007: Bob Dryden Mike Gainsford Guy...
EnootnhoJ@...
Apr 7, 2007 9:37 am
1113
The VY star MY Lyr is fading... Apr 09.061 14.6 Seq. AAVSO Gary ... Gary Poyner garypoyner@... ...
Charts with photometry down to 15.3V can now be plotted using VSP http://www.aavso.org/observing/charts/vsp/ The AAVSO sequence is very similar to R. Bouma's...
Between JD 201.376 and 201.422, BZ UMa rose steadily at a average rate of 4.7 mag/day and by the end was at V=13.35. During this interval, superimposed on the ...
Starting at 11 Apr, 0215UT I began a time series on BZ UMa. I hope to continue for 4-5 hours. Conditions are clear and dry, but very windy and hazy skies. ...
Hi David, I too managed a run on this star last night - just over 6 hours, from approx 2100 to 0300 UT. During that time it rose from 13.6 to 13.1 with a...
I observed BZ UMa at Hankasalmi observatory for six hours last night (April 12/13, 2007). The star showed very little variation staying almost constant at...
I too observed BZ UMa on April 11/12 for just over 1 hour when it rose from 12.02 to 12.1. I observed again last night (April 12/13) this time for 5.5 hours...
Dear fellow observers, The current bright outburst of BZ UMa is definitely longer than its other outbursts in the past twenty years - and looks like a...
Patrick Schmeer
pasc1312-aavso@...
Apr 14, 2007 2:35 am
1126
Dear fellow observers, The observations by Jochen Pietz and Michael Koppelman have proven that this is really the long-awaited superoutburst and that BZ UMa is...
I got 5 hrs of interleaved V and I filtered measurements of BZ UMa last night. The time separation between consecutive V and I mid-exposure times was 21sec. ...
The Ic/EA star BU Gem is currently fading: 5 Apr 2107GMT F(3)V(2)H 7.2 7x50B 17 Apr 2101GMT H(2)V(1)K 7.7 7x50B John Toone [Non-text...
EnootnhoJ@...
Apr 19, 2007 4:43 am
1130
Further to John Toone's recent message, RU Her continues bright. I caught it quite low in the murk last night (Apr 18, 2202 ut) with 250mm Refl and made it A-1...
Michael J Gainsford
mikeg274@...
Apr 19, 2007 9:20 am
1131
Tom et al., I managed absolute photometry on the field of GW Librae last night. Reduction relative to HIP 74860 and HIP 74923 gives the following: 2007 Apr 19...
Just a reminder for anyone still thinking of attending this meeting. BRITISH ASTRONOMICAL ASSOCIATION - VARIABLE STAR SECTION This year the Section is holding...
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