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1616

CV Circular Relaunch

Hello everyone, We are about to relaunch the automated AAVSO Circulars for CVs, LPVs, and a new set of stars, the R Coronae Borealis stars. The last
mikesimonsen
Jan 7
#1616
 
1615

NSV 4202 is a CV

Dear all, NSVS 4202, a star with no type in the NSV catalogue lying in the Southern constellation Volans is a UGSS-type dwarf nova. ASAS-3 recorded lots of
Sebastian Otero
Dec 11, 2014
#1615
 
1614

Re: recurrent nova with ~1 year inter-eruption timescale?

... Dear FIDRICH, Please read following paper for details. A remarkable recurrent nova in M31 - The optical observations M. J. Darnley
meineko
Oct 3, 2014
#1614
 
1613

recurrent nova with ~1 year inter-eruption timescale?

Dear Friends, I've just read in ATel #6527: "Recurrent Nova M31N 2008-12a: Liverpool Telescope discovery of 6th eruption in 7 years We report the discovery of
FIDRICH Róbert
Oct 3, 2014
#1613
 
1612

Revision to AAHPlot.xls

Although it has been  mostly outdated by AAVSO's charting software, I revised my spreadsheet AAHPlot.xls. It produces a plot of the measured comparison stars
Lew Cook
Apr 7, 2014
#1612
 
1611

Re: Fwd: AAVSO Special Notice #381: HST/COS observations of SDSS J10

Measurements over the past month of SDSS J100658.40+233724.4 have all been in the 18.2 – 18.4 range using a Clear filter and V reference. Gordon From:
Gordon Myers
Mar 5, 2014
#1611
 
1610

Fwd: AAVSO Special Notice #381: HST/COS observations of SDSS J100658

... From aavso@... Date: 05/03/2014 20:50 (GMT+00:00) To garypoyner@... Subject AAVSO Special Notice #381: HST/COS observations of SDSS
garypoyner
Mar 5, 2014
#1610
 
1609

OQ Carinae: A New Southern Z Cam Type Dwarf Nova

Rod Stubbings has discovered a new southern Z Cam hiding in the weeds disguised as a hum drum dwarf nova no one has paid attention to in years. Known to be a
mikesimonsen
Mar 4, 2014
#1609
 
1608

Z CamPaign Update February 4, 2014

The first news item is the acceptance by JAAVSO of two papers based on Z CamPaign observations - Z Cam Stars in the Twenty-First Century
mikesimonsen
Feb 4, 2014
#1608
 
1607

Two new southern Z Cams

ST Chamaeleontis and BP Coronae Australis: Two Southern Dwarf Novae Confirmed as Z Cam Stars Mike Simonsen, Terry Bohlsen, Franz-Josef Hambsch, Rod Stubbings Z
mikesimonsen
Feb 3, 2014
#1607
 
1606

New Z CamPaign result paper

Z Cam Stars in the Twenty-First Century Mike Simonsen, David Boyd, Bill Goff, Tom Krajci, Kenneth Menzies, Sebastian Otero, Stefano Padovan, Gary Poyner, James
mikesimonsen
Feb 3, 2014
#1606
 
1605

Z CamPaign Targets 2014 (link to article)

In the Z CamPaign Update for December 2013 https://sites.google.com/site/aavsocvsection/z-campaign-update-december-2013, I told you where we stand with results
mikesimonsen
Dec 26, 2013
#1605
 
1604

Z CamPaign Targets for 2014

Z CamPaign Targets for 2014 Mike Simonsen In the Z CamPaign Update for December 2013, I told you where we stand with results from the first four years, new
mikesimonsen
Dec 26, 2013
#1604
 
1603

Z CamPaign Update December 2013

Let me begin by thanking all the observers who have contributed data to the Z CamPaign up to now. Your dedication and persistence has paid off admirably, and
mikesimonsen
Dec 21, 2013
#1603
 
1602

AL Com

Forward from BAAVSS Alert- Carlo Gualdoni reports through CVnet-outburst that the BAAVSS ROP star AL Com is in outburst… Dec 06.185 UT 12.74V The last
mikesimonsen
Dec 6, 2013
#1602
 
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