Category Archives: Canon 200mm prime lens
I recently took some data on Greg’s “3” asterism in Leo using the 200mm lenses on the MiniWASP array, around 4 hours of data in total. I have inserted some old Sky 90 data (again around 4 hours) so you … Continue reading
Last night I got 18 x 15-minute subs on the M44 region with the 200mm lenses and I combined it with some earlier 200mm data.
Alpha and Beta Canis Minoris taken with the 200mm lenses and a 2-frame (horizontal) mosaic.
A composite view of M31 using a very wide field background taken with the Canon 5D MkII and a Canon 200mm prime lens.
A wide-field image using the Canon 200mm lenses of the Double Cluster and Stock 2 open clusters. Stock 2 is the “stick man on his side” directly above the Double Cluster.
The supernova remnant is barely visible dead-centre in this highly stretched image of the CTB1 region in Cassiopeia.
The Caph region of Cassiopeia taken with the Canon 200mm prime lenses. 14 x 15-minute subs taken on 3rd October 2018.
30-minute subs with the 2 x 200mm lenses for a total of 4.5 hours. 12th September 2018. Clear Moonless night, started imaging at 11:00 p.m.
I added some extra data to the top (north) of this one and reprocessed the lot again. Canon 200mm prime lenses with the Trius M26C OSC CCDs – a horizontal 2-frame mosaic with each frame in portrait mode.
Only been able to recently process this one properly thanks to Noel Carboni’s new AstroFlat plugin. This is a 2-framer using the 200mm lenses and Trius M26C OSC CCDs with each frame a total of 12-hours integration time using 20-minute … Continue reading