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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Could an asteroid impact go "nuclear"?Started by VeraZwicky , 29 May 2018 |
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The value of visual observations of variable starsStarted by RobboK , 13 Feb 2018 |
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Yet another Nova for RobboKStarted by goodricke1 , 05 Jun 2018 |
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Atik 460 and RSpecStarted by Aldebaran58 , 02 Jun 2018 |
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PhotomultiplerStarted by highfnum , 12 Mar 2016 |
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First Star Analyzer spectrum and questionStarted by Aldebaran58 , 20 May 2018 |
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BeSS monthly report - Be pro/amStarted by Arnold de Bruin , 29 May 2018 |
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Potential Nova Per 2018Started by BrooksObs , 29 Apr 2018 |
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Arcturus SpectrumStarted by brownrb1 , 19 May 2018 |
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Discrepancy of Hubble Constant measurementsStarted by TonyStar , 11 May 2018 |
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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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Starting out in stellar spectroscopyStarted by laprof , 04 Jul 2014 |
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Some basic questions on starsStarted by mantrain , 28 Apr 2018 |
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AG Dra brighteningStarted by DHEB , 21 Apr 2018 |
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3C 371 Blazer in Outburst?Started by Philler , 28 Apr 2018 |
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3C 371 Blazer in OutburstStarted by Philler , 28 Apr 2018 |
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ZOSMAStarted by p1taylor , 23 Apr 2018 |
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Heads Up on T CRBStarted by BrooksObs , 28 Feb 2018 |
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C14 for Photometry and Astrometry.Started by scubabri , 19 Feb 2018 |
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BeSS monthly report - Be pro/amStarted by Arnold de Bruin , 22 Apr 2018 |
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Uncertainty for replicate astrometric measuresStarted by DEnc , 16 Apr 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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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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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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