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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Low resolution spectroscopy: improving visual resolution by 2nd derivativeStarted by mwr , Yesterday, 10:08 AM  beginner
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Getting back to spectroscopyStarted by descott12 , 17 Oct 2019 |
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Looking for RAW files to practice with differential photometry softwaresStarted by V0LDY , 19 Oct 2019 imaging, astrophotography
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V442 And (again!) in outburstStarted by Olivier Thizy , Yesterday, 08:13 AM |
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Grab and Go SpectroscopyStarted by Organic Astrochemist , 22 Sep 2019 |
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Request for a Scientific Observation, Mercury transit November 11Started by Aquarellia , 13 Oct 2019 |
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spectroscopyStarted by Webb1104 , 12 Oct 2019 |
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IS R CrB about to enter its faint state?Started by DHEB , 29 Sep 2019 |
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New opportunities?Started by UniversalMaster , 04 Oct 2019 |
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The molecular universe - short and long wave infrared spectroscopyStarted by mwr , 06 Oct 2019 equipment
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UBVRI: Baader, Optolong, or AstrodonStarted by CrossoverManiac , 09 Oct 2019 |
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RZ PegasiStarted by flt158 , 22 Oct 2015 |
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Mira (omicron Ceti)Started by DHEB , 13 Sep 2019 |
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MGAB-V266 - an eclipsing binary with extreme eclipsesStarted by libmar96 , 08 Oct 2019 |
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Spectro-photometry of Neptune 20149/08/22Started by CPellier , 06 Oct 2019 |
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Just joined AAVSO - asked for a CCD MentorStarted by sink45ny , 07 Jul 2019 |
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G1.9+03 Supernova question?Started by Gvs , 30 Sep 2019 |
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MPC observatory code: no anwserStarted by Maxime , 15 Sep 2019 |
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Recurrent nova V3890 Sgr erupts againStarted by Keith g , 28 Aug 2019 |
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Magnetic fld heating corona — how?Started by cloudynusr , 20 Sep 2019 observing, solar
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Celestar 8 focus and Collimation problemStarted by Kirkman1 , 25 Sep 2019 |
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CCD PhotometryStarted by Jamey L Jenkins , 14 Sep 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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Anyone contributing to HOYS-CAPS?Started by sink45ny , 11 Sep 2019 |
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Bright Nova in CygnusStarted by vakulenko_sergiy , 13 Jul 2019 |
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R PscStarted by KMA , 13 Sep 2019 |
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Meteor Echoes - Perseids 2019Started by WernerRoland , 11 Aug 2019 |
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Nova in OrionStarted by Rich (RLTYS) , 15 Aug 2019 |
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Another es-extra solar cometStarted by pbealo , 11 Sep 2019 |
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Heads Up on T CRBStarted by BrooksObs , 28 Feb 2018 |
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Symbiotic Star CH CygStarted by old_frankland , 11 Jul 2014 |
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Automatic Be star spectra acquisition with PRISM v10Started by Olivier Thizy , 03 Aug 2019 |
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Linearity test camera ASI 294 MC (not cooled)Started by Hubert , 21 Jul 2019 |
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BeSS monthly report june 2019Started by Arnold de Bruin , 06 Aug 2019 |
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AASVO reference stars vs. Gaia Johnson-V magnitude valuesStarted by han59 , 31 May 2019 |
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Spectrum of Campbell's hydrogen star with SA 100Started by mwr , 06 Jul 2019 beginner
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"Pinched" spectra in RSpec with SA-100Started by descott12 , 24 Jul 2019 |
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Getting started with Spectroscopy - Prismv10Started by rottielover , 24 Jun 2019 |
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Z UMa at minimumStarted by KMA , 29 May 2019 |
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AF CygniStarted by smithrrlyr , 09 Jul 2019 |
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Anybody Using Echoes v.0.26 for Radio Meteors?Started by S.Boerner , 18 Jun 2019 |
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RU PegStarted by KMA , 30 Jun 2019 |
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Stellar Streams/Kinematic Moving GroupsStarted by Enkidu , 11 Jun 2019 |
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Basic spectro questionStarted by Aquarellia , 31 May 2019 |
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V1209 Her fast variable measured with ASTAPStarted by han59 , 30 May 2019 |
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A likely dwarf nova in UMaStarted by Aquarellia , 26 May 2019 |
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