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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Radio Astronomy ResourcesStarted by SaberScorpX , 30 Jun 2006 |
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Links to Variable Star sources.Started by Rich (RLTYS) , 11 Feb 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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First light Star Analyser 200 vs. SA-100Started by mwr , Today, 09:41 AM  dslr, beginner, catadioptric
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Betelgeuse is faint (for it)Started by smithrrlyr , 04 Jan 2019 |
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Budget spectroscopy for beginner?Started by Tom Stock , 05 Dec 2019 |
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I helped discover a supernova!Started by Aaron_tragle , 02 Dec 2019 |
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Mira on fire!Started by Organic Astrochemist , 04 Dec 2019 |
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two possible supernova spectra (unexpected results)Started by robin_astro , 03 Dec 2019 |
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What a difference stacking makes!Started by descott12 , 04 Dec 2019 |
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Primordial Black HolesStarted by Elijah8383939 , 01 Dec 2019 |
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Symbiotic mira R Aqr (M7e+) near minimum with Star Analyser 100Started by mwr , 21 Sep 2019 beginner, dslr
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Grab and Go SpectroscopyStarted by Organic Astrochemist , 22 Sep 2019 |
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TV Aurigae S star: Molecular ZrO bands with SA-100Started by mwr , 01 Dec 2019 beginner, dslr
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Starlight Xpress Spectrograph with built-in Lodestar X2 Guide CameraStarted by jag32 , 19 Aug 2018 |
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T UMiStarted by KMA , 21 Oct 2019 |
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Dark Matter TempertureStarted by Kkalahiki20 , 25 Nov 2019 |
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ST Cassiopeiae carbon starStarted by flt158 , 27 Nov 2019 |
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Barium star with SA-100Started by mwr , 21 Nov 2019 beginner, dslr
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Newbie question: basic spectroscopy book recommendationStarted by Mak2007 , 19 Nov 2019 |
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Request for a Scientific Observation, Mercury transit November 11Started by Aquarellia , 13 Oct 2019 |
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Silicon dicarbide in carbon stars: Merrill-Sanford absorption bands with SA-100Started by mwr , 17 Nov 2019 beginner, dslr
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The Square Kilometre ArrayStarted by caballerodiez91 , 15 Nov 2019 |
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SS Cygni AwakensStarted by Bakes , 05 Sep 2014 |
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The molecular universe - short and long wave infrared spectroscopyStarted by mwr , 06 Oct 2019 equipment
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Last part of the SA-100 test trilogy: Mira (o ceti)Started by mwr , 02 Nov 2019 beginner, dslr
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X CassiopeiaeStarted by flt158 , 27 Oct 2019 |
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V1016 OrionisStarted by KMA , 15 Nov 2019 |
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Carbon star WZ Cassiopeiae (C9,2 Li) with Star Analyser 100Started by mwr , 01 Nov 2019 beginner, dslr
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Star Analyzer with and without a prismStarted by cardanoc , 13 Nov 2019 |
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Vega With Alpy 600Started by brownrb1 , 12 Nov 2019 |
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My first "unknown" identificationsStarted by descott12 , 07 Nov 2019 |
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spectroscopyStarted by Webb1104 , 12 Oct 2019 |
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UBVRI: Baader, Optolong, or AstrodonStarted by CrossoverManiac , 09 Oct 2019 |
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UV filter affects photometry?Started by vvars , 07 Nov 2019 |
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DSLR wide-field photometry and MuniwinStarted by vvars , 26 Oct 2019 |
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A new star in SctStarted by Aquarellia , 29 Oct 2019 |
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Spectrum of gamma Casiopeiae (B0 IVe) with SA 100 and 0.5x reducerStarted by mwr , 28 Oct 2019 beginner, dslr
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Cylindrical Lens for Star Analyser?Started by Enkidu , 04 Nov 2019 optics
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SDSS-V and Pro-Am SpectroscopyStarted by StarThoughts , 25 Oct 2019 |
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Albedo of Neptune on 2019/08/22 (spectroscopic and photometric)Started by CPellier , 03 Nov 2019 |
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V442 And outburst updateStarted by Olivier Thizy , 03 Nov 2019 |
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Spectra needed for SAO 11709Started by ssmith , 28 Oct 2019 |
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Camera For EAA and SpectroscopyStarted by brownrb1 , 24 Oct 2019 |
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Trying to identify unusual “variable” starStarted by Jacob.Redshift , 30 Oct 2019 observing
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MGAB-V266 - an eclipsing binary with extreme eclipsesStarted by libmar96 , 08 Oct 2019 |
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Great reference for newbsStarted by descott12 , 29 Oct 2019 |
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Low resolution spectroscopy: improving visual resolution by 2nd derivativeStarted by mwr , 20 Oct 2019 beginner
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U Gem rising toward maximum.Started by Rich (RLTYS) , 19 Mar 2019 |
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