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Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes, Rick Evans
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Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes

Getting plate-solving status, please wait...
Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes, Rick Evans
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Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes

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Description

Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes

Seeing was 0.6"-1.8" during the imaging run. Transparency was below average. Polar alignment error was 2.7' and average RMS error for the entire session was 0.77" with RA 0.62 and DEC 0.46".  I was at focal length 954mm at f6.8.  I used 3rd Lynx focus motor by Optec to keep FWHM around 1.5" for most of the session.  

I used only a UV/IR filter for 111 minutes and an Optolong L-Extreme filter for 204 minutes.

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Pickering's Triangle (Veil Nebula Complex) 9-5-23 Stellarvue 140 ZWO ASI6200MC Paramount MYT 315minutes, Rick Evans