At the same time, SGPro 2.4 beta was released. I also downloaded that to try it out. Took a little bit of a risk: the 2.3 configuration files can be read by 2.4 but not vice versa. I.e. after you install and run 2.4 for the first time you can't easily downgrade.
Here was my first night:
1. Mach1GTO chip
I setup the scope as usual (polar alignment with RAPAS, connecting to the computer). I did a couple of test slews: they pointed all into the right direction. So, the Mach1GTO chip update and re-initialisation seems to work.
2. New SGPro version
Connected SGPro 2.4 to the scope. Tried everything manually (slewing, moving focuser, filter wheel...) - everything seemed to work.
3. New SGPro autofocus routine
One of the main improvements in 2.4 is the autofocus routine - it tries to adjust if the focus point is too far out. I tried it - and sure enough, the focus point is way out (the focuser was set to the much lower end of night temperature). SGPro took 4 measurement on the right hand side, realized that the focuser is even further to the right.
It stopped the autofocus run and moved the focuser further out.
... or at least tried it. Nothing happened and when I checked the log file, I could see this exception:
[12/22/2014 7:05:53 PM] [DEBUG] [Camera Thread] Find Stars: 211 found...[12/22/2014 7:05:54 PM] [DEBUG] [Camera Thread] Auto focus HFR calculated at: 157[12/22/2014 7:05:55 PM] [DEBUG] [Camera Thread] Detected focus getting worse! Shifting auto focus range[12/22/2014 7:05:55 PM] [DEBUG] [Camera Thread] Focuser moving to 59326[12/22/2014 7:05:55 PM] [DEBUG] [Camera Thread] Focuser move call complete[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] MoveFocuserAbsBlocking: Focuser position 59326 matches requested position 59326[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] Auto focus data[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] - Data Points: 8[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] - Step Size: 2000[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] - Current Position: 59326[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] - Initial Move Position: 67326[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] AF Darks exception: The path is not of a legal form.[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] Moving focuser to next position (67326)...
[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] Focuser moving to 67326[12/22/2014 7:06:10 PM] [DEBUG] [Camera Thread] ASCOM Focuser: Error in Move(abs) : Exception has been thrown by the target of an invocation. (System.Runtime.InteropServices.COMException (0x80020009): Focuser is currently moving) at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object args, Boolean byrefModifiers, Int32 culture, String namedParameters) at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object providedArgs, ParameterModifier modifiers, CultureInfo culture, String namedParams) at SequenceGenerator.SafeFocuser.Move(Int32 val) at av.Move(Int32 absolutePosition)
I then moved the focuser manually further out. This time, the autofocus routine ran through but had not enough points on the left hand side to create the straight line.
It added a few points there until it could approximate a line.
Worked really well!!!
SGPro seems to have issues to read the TEMPerHUM device. When I use it I get temperatures in the 40-50 degree range (Celsius). Same with the external FLI focuser temperature. The only temperature that seems to work is the internal FLI focuser temperature - and even that one not reliably...
For now, I set the autofocus routine to refocus every 4 frames.
Reported that too.
5. Running SGPro sequence
5. Running SGPro sequence
Then I tried to run a sequence. SGPro showed an error message, that I need to use a newer PHD2 version. SGPro is using the newer PHD2 API which was introduced in 2.3.4. I downloaded 2.4.1, installed it. Restarted PHD2, reloaded the calibration data and tried again. But SGPro still thought that I have 2.3.1 installed. I checked all directories, settings (guide log...) but everything looked OK. I then restarted SGPro - and then everything worked.
I finally ran a regular SGPro sequence with no problems (focusing, refocusing, meridian flip...)