L47 – Alphonsus Dark Spots
Altair 250mm f/5.3
Camera: ZWO ASI 183MM Pro
Mount: iOptron CEM120EC, Exposure: 12 fps sec In capture crop 1280×1024 By Nick Tonkin
The Sun in Ha
by Dr Nigel Price
Lunar Mosaic by Phil Brotherwood
Saturn 13, September 2023 22:16 UT
Celestron 9.25 EHD, f/28, Skyris 132M, Optolong IR685 RGB filters, 20% of 134,000 frames. By Dean Ashton
The Sun in CaH
by Dr Nigel Price
Ha and Cal H Sun by Dr Nigel Price
This was the sun imaged in Hydrogen Alpha (656.28nm used here for red) and Calcium H (396.9nm used here for blue) with the spectroheliograph at 1330 today with great seeing.
ISS transit of the Sun
ISS transit of the Sun by Mark Godwin
Jupiter 13th November 01:30 UT
Jupiter 13th November 01:30. Skywatcher 250, Televue Powermate 4X, ASI 120MC-S. Processed through PIPP, AutoStakkert, Registax, PixInsight and Photoshop. At the end of that managed to rescue something from 50% of 5000 frames (58fps).
Mars 1, December 202223:45 UT
Celestron 9.25 EHD, f/28, Skyris 132M, Optolong IR685 RGB filters, 8,190 frames. By Dean Ashton
All images are Copyright of the respective owners names against each image.