emyliano2000 Posted February 26, 2018 Share Posted February 26, 2018 So on Saturday night I decided to try again to use my OAG with the SW200p and I went for the M13. Single 150sec exposure. Hypertuned gen2 eq6, SW 200p, canon 450D astromod, IDAS LPS-D1 CLIP filter, TS09OAG for EOS, Lacerta mgen autoguider, Baader mpcc mark III. Was a bit windy but after a while it calmed down a bit. Full frame and crop. I think I'm not using the right settings on my autoguider in combination with the OAG because the wind calmed down a bit and I was loosing most of the frames due to the movement of the guide star. I had set in APT to have the exposure cancelled when the guide star is moving more than 2 pixels. I wonder if I should increase the aggression. I had it set to 50% in RA and 60% in DEC. Emil Link to comment Share on other sites More sharing options...
Demonperformer Posted February 26, 2018 Share Posted February 26, 2018 I am no PHD expert, but I think there is a log file produced. Posting this may help others analyse any problems. Link to comment Share on other sites More sharing options...
RayD Posted February 26, 2018 Share Posted February 26, 2018 If you are losing your guide star I wouldn't think it has anything to do with your RA and DEC aggressiveness, it's more likely to do with the s/n ratio of the guide star, poor seeing or even your OTA being blown by the wind. As noted above, there is a log saved so posting that would help to see what is happening. Link to comment Share on other sites More sharing options...
emyliano2000 Posted February 26, 2018 Author Share Posted February 26, 2018 1 hour ago, RayD said: As noted above, there is a log saved so posting that would help to see what is happening. 1 hour ago, Demonperformer said: I am no PHD expert, but I think there is a log file produced. Posting this may help others analyse any problems. I'm using a Lacerta standalone autoguider so no PHD. Link to comment Share on other sites More sharing options...
Demonperformer Posted February 26, 2018 Share Posted February 26, 2018 Sorry, don't know why I thought you said PHD - re-read and you clearly didn't. Brain fade! Link to comment Share on other sites More sharing options...
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