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HAT-P-30b is a transiting hot Jupiter around a 1.25 solar mass star in the constellation of Hydra near the boarder of cancer.
Martin Crow and Simon Dawes observed this exo-planet transiting its parent start part of the exoclock project, to refine transit predictions for the Aerial space craft wich will be observing exoplanet transits to learn more about these enigmatic planets.
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Observation by Martin Crow for the EXC-Clock project[/caption]
Image by John Archer - 20s no other details provided[/caption][caption id="" align="aligncenter" width="640"]
Image by Simon Dawes It's been 11 years, 1 month and 5 days since I last imaged Venus, now I remember why...[/caption][caption id="" align="aligncenter" width="615"]
Data measured by Martin Crow So my non transit resulted in showing up an error in NASA’s exoplanet archive. The mistake has now been corrected apparently. This is a good result as finding errors once Ariel is up would not be great[/caption][caption id="" align="aligncenter" width="800"]
Image by John Archer of the ISS - no details provided[/caption][caption id="" align="aligncenter" width="765"]
Here is a test CCD image of the galaxies M65 (left) and M66, part of the Leo Triplet, which I took last night. My guiding still needs sorting out...[/caption]
Image by Kurt Appreciate this will be basic stuff to most of you, but here's my first astrophotography effort of the full moon a few weeks back. Nothing too complex, 5inch SCT and snapped with a Pixel 4 phone.[/caption]
Edited by Martin Just adjusted highlights and shadows mostly. You may already know this but it’s always worth looking from the edge of Mare Crisium to the limb of the moon. Due to libration you will see that this changes and sometimes we can see a little further around the moon.[/caption]
looking at the spectrum[/caption]
Objects viewed in different wavelengths[/caption]
Martin introducing the course[/caption]
Image by Jim of the Moon and Venus[/caption][caption id="" align="aligncenter" width="600"]
Image by Leigh of the Flame Nebula and the Horsehead Taken at Sutton-at-Hone[/caption]
Image by Leigh Slomer Stack of 27 images at ISO 800 for 30 seconds, 400mm FL Refractor[/caption]