Thanks Gary Correction Z UMi not V UMi. V UMi is pretty normal at the moment at mag 8.3. John Toone [Non-text portions of this message have been removed]...
EnootnhoJ@...
Feb 4, 2007 10:33 am
1028
Hi, I made Mira C(2)v(1)E = 3.3 last night (Feb 03 at 1820 UT) with 11x20 binos. Mike Gainsford ... From: EnootnhoJ@... To: baavss-alert@yahoogroups.com ...
Michael James Gainsford
orion@...
Feb 4, 2007 5:24 pm
1029
The ROP star V402 And is in outburst: Feb 4.779 16.0C Best regards, Jeremy Shears Cheshire, UK ...
Confirm presence of new object. Astrometry with UCAC2 data (15 reference stars) gives the following: (11-inch SCT, f.l.=2850mm) UT date of obs, YYYY MM DD:...
... This astrometric result probably has less *accuracy* than quoted above. Unfortunately, -32 Dec is quite low in New Mexico, and Tom was observing ...
Magnitude is based on UCAC2/CR data. ... Tom Krajci Cloudcroft, New Mexico http://overton2.tamu.edu/aset/krajci/ Center for Backyard Astrophysics (CBA) ...
This UGSU star is in outburst: Feb 6.916 15.2C Best regards, Jeremy Shears Cheshire, UK _________________________________________________________________ Get...
SDSS163605.01+465204.5 Feb 7.247 15.4C This is the first time I have observed this star so I am not sure what it's normal mag is, although I note in Mike...
... It is also 4 magnitudes fainter than V1280 Sco, so would not be used as a comparison star for a while; in addition, its red color would automatically...
Well, not currently, of course not, but they're churning the sequences out now, and again, it'd likely be too red for most to want to use, but with fields like...
... one in one hundred stars have this level of variability? ain't true, can't even be hinted at if you churned out a standard deviation list from all your...
Just for clarification: John mentions below that he made a mistake in doubting my one percent variability claim, because he didn't fully realize the low...
... Nope, I say one in a hundred is wrong, for the 0.1 to 0.2 V amplitude level, you say it's right. One of us will be right, coz they're dichotomous...
Visual magnitude estimates by P. Schmeer, Bischmisheim, Germany: SCOV1280 20070216.231 38 SPK CETomicron 20070215.771 22 SPK V1280 Sco is the brightest nova...
Patrick Schmeer
pasc1312-aavso@...
Feb 16, 2007 6:41 am
1044
Dear colleagues, With V1280 Sco having become a naked eye nova, I made a chart with PEP(V) comparison stars to observe it. The chart is for chi Ophiuchi, an...
Hello All, The SDOR type variable V3600 LMC (R127, SK-69 202, HD269858, CPD-69 427) has now returned to the same brightness it was when regular visual...
Peter F Williams
pfwilliams@...
Feb 18, 2007 9:36 am
1046
I'm pleased to advise that the next Section Meeting will be on Saturday 5th May 2007 and will take place at the Royal Observatory, Blackford Hill, Edinburgh -...
Dear all, I have made a couple of charts for the new nova in Scorpius. It is also in the epsilon Scorpii area! Actually, the same chart for RR Sco including...
Feb 27.787 16.0C Jeremy Shears (SFY)Cheshire, UK _________________________________________________________________ Explore the seven wonders of the world ...
Dr Christian Knigge has reminded observers that observations are urgently required as per the AAVSO Alert Notice copied below. Will _all_ observers please...
Roger, FYI..... We are not doing much better across the pond, either, right now in some places.... Pacific NW (USA) has not had a full clear night in a month. ...
SDSSp J082409.73+493124.4 Feb 28.944 15.7C Jeremy Shears (SFY) Cheshire, UK _________________________________________________________________ Discover the...
Time-resolved photometry showed that the brightness increased by ~0.25 mag over ~30 mins then declined by the same amount over the next ~30 mins. Cloud has...
Hi Jeremy, we have quiescent photometry of this one - it shows a double-humped light curve from which we deduce an orbital period ~98min. Cheers, Boris...
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