Taken through a heavily modified Coranado PST scope and processed for both surface and prominence details. By Nigel price
Venus Transit 4, June 2004
TMB 80 f/6
Camera: SBIG 2000 XM
Mount: Losmandy G11 – Gemini Series IV GoTo
Filters: Lumicron H-Alpha and finally through SBIG CFW8’s Green filter.
Exposure: 1/250 sec & -3 º C By Nick Tonkin
Sunspots
Sunspots by Glynn Bennallick
Lunar Mosaic by Phil Brotherwood
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
Mars 1, December 202223:45 UT
Celestron 9.25 EHD, f/28, Skyris 132M, Optolong IR685 RGB filters, 8,190 frames. By Dean Ashton