Re: Polar alignment through main scope #iEXOS-100 #alignment #sharpcap


Ahhh... A Sigma and 150-200mm, 1/3s shots!  No wonder you're getting along better.  Are you working unguided? 
My D5300 + scope were at 621mm and my PA exposures had to go out to about 15s with that combination (trudge, trudge).   
So I had both the slow exposure rate and the folder setup/teardown time - just didn't make sense vs the faster guidescope w/ its camera.
Mounts: ES PMC-8 EXOS2
Scopes: SV 102EDT, ZWO 60/280 Guide
Cameras:  Nikon D5300, Altair GPCAM2-IMX224C
Software: ASCOM, CdC, AstroTortilla, BYN Pro, Sharpcap, PHD2
Computer:  Thinkpad x230, Win7Pro/64

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