Discussion topic |
Replies | Latest comment | Forum |
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Jet in 3C273 Paul Leyland Friday, 2020, July 3 - 15:26 |
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dgs Friday, 2020, July 3 - 16:46 |
Deep Sky |
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Another bright possible supernova (NGC4457) Robin Leadbeater Wednesday, 2020, July 1 - 17:30 |
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Robin Leadbeater Thursday, 2020, July 2 - 17:52 |
Deep Sky |
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Fullerscopes Finchley Road Martin Lewis Wednesday, 2020, July 1 - 07:20 |
4 |
Fossil Light Thursday, 2020, July 2 - 15:39 |
History |
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C14 mirror flop Jack Martin Wednesday, 2020, June 24 - 08:26 |
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jack martin Thursday, 2020, July 2 - 14:27 |
Imaging |
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ARIEL ExoClock pro-am project Roger Dymock Tuesday, 2020, June 30 - 11:39 |
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Roger Dymock Tuesday, 2020, June 30 - 11:39 |
Exoplanets |
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To do or not ? Jack Martin Friday, 2020, June 26 - 12:08 |
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jack martin Monday, 2020, June 29 - 20:59 |
Photometry |
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Observability Tool Robin Leadbeater Monday, 2020, June 29 - 16:06 |
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jack martin Monday, 2020, June 29 - 20:18 |
General Discussion |
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Observer's Challenge - Occultation of Venus by the Moon, June 19 John Chuter Monday, 2020, June 8 - 07:52 |
19 |
David Arditti Monday, 2020, June 29 - 16:45 |
Venus |
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Flux calibration Kevin Gurney Sunday, 2020, June 28 - 12:23 |
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k.gurney Sunday, 2020, June 28 - 12:23 |
Spectroscopy |
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Instrument response with Lhires Kevin Gurney Saturday, 2018, August 11 - 16:11 |
18 |
Robin Leadbeater Sunday, 2020, June 28 - 11:43 |
Spectroscopy |
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Zeeman effect in sunspots? David Strange Saturday, 2020, June 27 - 15:38 |
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dgs Sunday, 2020, June 28 - 10:00 |
Spectroscopy |
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Mars dust storm alert Richard McKim Friday, 2020, June 26 - 07:33 |
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Richard McKim Friday, 2020, June 26 - 07:33 |
Mars |
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How to validate observations Keith Shank Saturday, 2020, June 13 - 21:55 |
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KASISM Wednesday, 2020, June 24 - 19:46 |
Spectroscopy |
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-5.4 exploding fireball Eric Watkins Wednesday, 2020, May 13 - 11:37 |
23 |
mike.german Wednesday, 2020, June 24 - 12:52 |
Meteors |
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VLF Report for May 2020 has now been published John Berman Tuesday, 2020, June 23 - 15:03 |
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johnberman Tuesday, 2020, June 23 - 15:03 |
Radio Astronomy |
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Signal to Noise Ratio (SNR) estimates Tim Haymes Monday, 2020, June 22 - 14:21 |
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Xilman Monday, 2020, June 22 - 19:01 |
Imaging |
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Using DSLR cameras to measure sky brightness Paul Leyland Sunday, 2020, June 21 - 20:56 |
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Xilman Sunday, 2020, June 21 - 20:56 |
General Discussion |
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A ring around a red star Alan Snook Thursday, 2020, June 18 - 17:42 |
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Grant Privett Sunday, 2020, June 21 - 14:21 |
Imaging |
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Tynemouth: a significant site in the history of astronomy? David Swan Thursday, 2020, June 18 - 16:53 |
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nickjames Thursday, 2020, June 18 - 23:02 |
History |
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Radio Meteor Collaboration report for May 2020 John Berman Wednesday, 2020, June 17 - 13:58 |
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johnberman Wednesday, 2020, June 17 - 13:58 |
Radio Astronomy |
