Dear Wolfgang, ... The BAA VSS is very keen to attract more people to carry out CCD photometry and to this end we have produced a "Target List" - which is ...
CVnet Digest 001 (January 2005) January Outbursts and Activity of Note: Jan.2- The rare eclipsing system GY Cnc was detected in outburst 13.4v (Muyllaert). The...
... Hi Mike, Not quite true as at least two UK observers obtained some CCD data - but it may not have reached the AAVSO yet! Cheers, Roger ... Roger Pickard, ...
I've been downloading various charts for stars I plan to observe. I have noticed that some charts have magnitudes to the tenth (for example, 12.1) while...
Hello Roger Nice list at http://www.britastro.org/vss/variable_star_section_ccd_target.htm. One of the entries in the BAA.VSS CCD Target List is Precision...
While integrating some CV’s last night I suddenly realized that I was uncertain as to when or what type of CV’s we might consider a Time Series. Awhile...
Hi Dave, ... resource available that lists the magnitudes of ref stars to a greater degree of accuracy? < Only if they have CCD photometry from A. Henden...
Target selection for time series was discussed at some length. Joe Patterson provided an explanation of what to expect from outbursts and activity of the...
I've added the elements for the CVs John supplied below to the ephem generator: http://www.rollinghillsobs.org/perl/calcEBephem.pl. Just check the "CVs"...
Mike, Thanks. I have been using the AAVSO website to download charts. Based on some of your suggestions in some of our correspondence and from your website, I...
Dave, ... Based on some of your suggestions in some of our correspondence and from your website, I have created a list of stars that I plan to start monitoring...
There have been quite a few questions about what to observe, what good time series targets there are and so on. I've put together some lists of CVs that have...
Hi all, The Sky Catalogue 2000.0 vol 2 states that T CrB had smaller (?) outbursts in 1963 and 1975. Regards, Eddy Muyllaert (VVS-WVS) Oostende, Belgium ...
... Wow, I did not know that! I just downloaded and printed out the available sequences from the chart page (and found a few updated charts in the process...
Global mid-eclipse predictions for HT Cas, EM Cyg, EX Dra, U Gem, DQ Her, IP Peg, DV UMa, IY UMa & GY Cnc WITH Heliocentric correction can be found at... ...
Hi, here is a possible way to get some interesting observing projects for your CCD observing scopes: suited both to snapshot and timeseries observations. Go to...
Berto Monard
LAGMonar@...
Feb 4, 2005 10:36 am
224
The AAVSO has 82,000 observations going back to 1903, and the only big outburst I see looking at the data with the online light curve generator...
... According to Burnham's Celestial Handbook the first eruption was detected on 1866 May 12th at mv= 2.2 (just before maximum) and the second one on 1946 Feb...
pasc1312-aavso@...
Feb 4, 2005 11:13 am
226
Shawn, Thanks, this is a very cool thing... Bill ... [Non-text portions of this message have been removed]...
... -- ... -- The Astronomer's Telegram http://www.astronomerstelegram.org ... -- Posted: Sat Jan 29 01:30:11 EST 2005 -- Thu Feb 3 01:30:02 EST 2005 ...
... Variable Stars" (Cambridge University Press, 1995) Brian Warner proposes to differentiate between dwarf nova OUTBURSTS and nova ERUPTIONS. Regards, ...
Aha. Exactly the kind of feedback I was looking for. Looks like I have some revisions to make right off the top! ... Just having a look at your lists now! V729...
HST/FOS Time-resolved spectral mapping of IP Pegasi at the end of an outburst http://xxx.lanl.gov/abs/astro-ph/0502072 "We report an eclipse mapping analysis...
Gary, Yes, John sent me the same elements, so the calculations should match (I need to check that...). The one advantage with the online ephem generator is...
Hi Shawn, Yes I know they are not perfect, but they do get you to near the time. Also they are for mid eclipse too don't forget, so you have to plan your...
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