Kent UK 12/01/20
Posted: Mon Jan 13, 2020 11:20 pm
First job of the afternoon was to sweep up after the builders we've had in this week laying some block paving. Big mistake, plagued by dust bunnies in images later on! Next job was to balance the rig and new guide scope with a milk bottle half filled with water, weigh the bottle and cut up some lead roof flashing to fix to the end of my counterbalance arm. My new counterweight worked out nicely!
It's all starting to look like a proper rig now! Except that the dew shield no longer fits due to (pun intended!) the guide scope mounting bar getting in the way.
After sun set I loaded the last pointing model in CPWI and slewed to a fewMessier objects to add to my collection (viewtopic.php?f=91&t=4900) whilst waiting for the January challenge to rise in the east. I set up PHD2 and it connected to the mount and the camera but was unable to track for very long. Traced that down to a loose thread on the guide camera nose extension.
ThenAPT decided it was unable to control the mount to plate solve. There was quite a bit of cloud gathering so I pointed the telescope at NGC2359 using CPWI and after getting PHD2 going I dabbled with a few test shots and histograms. Then set APT to take a set of 50 x 120 second lights at ISO800. The guiding seemed to be behaving itself. Then I just captured 10 darks and 50 bias because it was late and cold!
Here's the result:
Stacked inDSS , processed in Startools .
So no Norse god's helmet but lots of nice round stars! All in all a good night. The rig is balanced, I added to myMessier list and the guide scope works a treat! All I need to do now is get to the bottom of the mystery that is ASCOM !
Regards
Graeme
It's all starting to look like a proper rig now! Except that the dew shield no longer fits due to (pun intended!) the guide scope mounting bar getting in the way.
After sun set I loaded the last pointing model in CPWI and slewed to a few
Then
Here's the result:
Stacked in
So no Norse god's helmet but lots of nice round stars! All in all a good night. The rig is balanced, I added to my
Regards
Graeme