Observational Astrophysics
A place to record your methods and observations that relate to stellar dynamics and evolution, including variable and carbon stars. Spectroscopy, photometry and radio astronomy are particularly welcome.
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Links to Variable Star sources.Started by Rich (RLTYS) , 11 Feb 2006 |
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Radio Astronomy ResourcesStarted by SaberScorpX , 30 Jun 2006 |
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AL Radio Astronomy ProgramStarted by Rich (RLTYS) , 15 Dec 2014 |
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Changes in the TOS, please read.Started by Rich (RLTYS) , 24 Apr 2014 |
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Can you guys please recommend me the cheapest equipment to detect exoplanets?Started by caballerodiez91 , 15 Apr 2018 |
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Uncertainty for replicate astrometric measuresStarted by DEnc , 16 Apr 2018 |
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AG Dra brighteningStarted by DHEB , Today, 04:41 AM |
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Heads Up on T CRBStarted by BrooksObs , 28 Feb 2018 |
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Galactic Classical Nova in Canis MajorStarted by vakulenko_sergiy , 25 Mar 2018 |
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HELP WITH VISUAL SPECStarted by p1taylor , 03 Apr 2018 |
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Nova in CygnusStarted by vakulenko_sergiy , 26 Mar 2018 |
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Update on Milky Way novae so far in 2018Started by RobboK , 28 Mar 2018 |
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Amateur InterferometryStarted by brownrb1 , 29 Mar 2018 |
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Thinking of a variable star observing program. Choosing and selecting stars.Started by DHEB , 31 Mar 2018 |
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Nova in OphiuchusStarted by Aquarellia , 13 Mar 2018 |
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Three 1-meter antennas = One 3-meter antenna?Started by caballerodiez91 , 24 Mar 2018 |
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Suspected outburst of a binary black-holeStarted by Aquarellia , 22 Mar 2018 |
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BeSS monthly report - Be pro/amStarted by Arnold de Bruin , 21 Mar 2018 |
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Recommendations to build an amateur radio telescopeStarted by caballerodiez91 , 17 Mar 2018 |
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Nova in Scutum, supernova in Pisces and a cometStarted by DHEB , 30 Jul 2017 |
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C14 for Photometry and Astrometry.Started by scubabri , 19 Feb 2018 |
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KL AndromedaeStarted by flt158 , 08 Mar 2018 |
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AAVSO and/or BAA-VSS?Started by Xilman , 04 Mar 2018 |
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The value of visual observations of variable starsStarted by RobboK , 13 Feb 2018 |
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BeSS monthly report - Be pro/amStarted by Arnold de Bruin , 25 Feb 2018 |
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Amateur observes supernova's first flashStarted by ShaulaB , 21 Feb 2018  astrophotography
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MIZAR 15/2/2018Started by p1taylor , 21 Feb 2018 |
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Mira Reached Max in January & December 2017Started by Edward E , 16 Dec 2016 |
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Photometry with the ZWO ASI071MCStarted by jgraham , 11 Feb 2018 |
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Apparent, Mean of the date, Astrometric J2000. Relating to RA DEC ?Started by Rob McKenna , 09 Feb 2018 |
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Pushing the limits of the ALPY 600 spectrograph -- Be binary starsStarted by Organic Astrochemist , 02 Jan 2018 |
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Setup review for SN search and Photometry.Started by scubabri , 26 Jan 2018 |
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Self-Published Research ArticleStarted by NJScope , 21 Jan 2018 |
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Making a high resolution spectrometer for sctStarted by jfrech14 , 17 Jan 2018 astrophotography, cassegrain, ccd and 7 more...
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Updates on new Milky Way novaeStarted by RobboK , 28 Jan 2018 |
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T CrB stirs againStarted by smithrrlyr , 26 Sep 2017 |
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VV Cephei, H-alpha emission line persistsStarted by old_frankland , 25 Jan 2018 |
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BeSS monthly report - Be pro/amStarted by Arnold de Bruin , 25 Jan 2018 |
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Chance encounter with a variable starStarted by Cames , 19 Jan 2018 |
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Spectrum of new nova, Nova Muscae 2018Started by RobboK , 19 Jan 2018 |
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Experiments with an Exotic Spectrometer.Started by Peter Z , 21 Jan 2018 |
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Convert SDSS Index Number to common designationsStarted by otocycle , 15 Jan 2018 |
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The Eddington LuminosityStarted by brida1709a , 13 Jan 2018 |
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What is Delta Herculis?Started by BillP , 06 Jan 2018 |
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AAVSO Spring 2018 CHOICE CoursesStarted by Ed Wiley , 01 Jan 2018 observing, imaging
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Exoplanet Observation at the MSROStarted by Jerry Hubbell , 07 Jan 2018 |
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Supernova ExplanationStarted by brida1709a , 26 Dec 2017 |
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Standard stars and amateursStarted by Lucullus , 04 Jan 2018 |
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Why AAVSO Still Needs Visual ObserversStarted by Ed Wiley , 05 Jan 2018 |
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Stellar AstronomyStarted by brida1709a , 22 Dec 2017 observing
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What is the best telescope for a backyard atronomy nut?Barlowbill - Today, 08:48 PM
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