Put the 5D MkII on the back of a TS80 refractor together with a 5X Barlow (not really called a Barlow then, but the name sticks). Took 17 subs at 1/200th second and ISO800 which I stacked in Maxim. This … Continue reading
Managed to capture a few 5-minute subs of comet Jacques when it was close to Epsilon Cassiopeiae on the evening of 22nd August 2014.
Second upgrade for the week that required the earlier upgrade to go ahead 🙂 This time the in-storage Sky 90 and filter-wheel have gone back on. It was taken off over a year ago as I got terrible star shapes … Continue reading
A small upgrade was made to the mini-WASP array this week – can you spot it??
This is a Solstice-to-Solstice solargraph taken at the New Forest Observatory using the REALLY BIG pinhole camera. You can clearly see the two New Forest Observatory domes, and the oval-shaped object in the middle foreground is the top of a … Continue reading
A friend on one of the astronomy forums asked me if these would be any good for taking flats: Any good? They are utterly superb!!!!!!!!!!!! AND they are cheap!!!!!!!!!!!!!!!!!! AND you can get an A3 or even an A2 panel … Continue reading
I am getting all the bits together to be able to put another Canon 200mm prime lens on the mini-WASP top plate. I will use an M26C camera from the top TS80 scope and will put an eyepiece (shock-horror) into … Continue reading
Sergi Verdugo is a very clever chap http://astrophoto-sv.com/index.php?p=1_78 🙂 I have been thinking today about setting up a second Canon 200mm lens on the mini-WASP array for the wide field work. To this end I was looking for 72mm HUTECH IDAS … Continue reading
Here is the current status of the mini-WASP array as of beginning May 2014. The latest addition is the autofocuser for the Canon 200mm prime lens fitted to the top plate. So we have: 1) A Megrez 80 used as … Continue reading
Grabbed a couple of pics of the Tom How autofocuser this afternoon. Follow the yellow lead from the stepper motor to the control box housing the Arduino and the stepper motor drive board.
