john.ogrady
M27 Dumbbell planetary Nebula
M27 Dumbbell planetary Nebula in the Vulpecula constellation
Location: Waterloo, ON (red zone)
Date: July 9, 29, Aug 1, 20, & 23rd 2017
Synthetic RGB image comprised of:
61x8min Ha, astrodon 5nm
29x10min OIII, astrodon 3nm
31x10min SI, astrodon 3nm
Total Integration: 18 hours 8 minutes
Imaging scope: C9 @ f/6.7 Optec Lepus reducer
Effective Focal Length: 1574 mm
Imaging Camera: ASI1600MM
Mount: AP1100
Filter Wheel: QHYFW2
Gain: 139
Guide Camera: QHYIII5174M via KWIQ guider
Image capture and auto-focus via SGP.
Image processing & calibration: Pixinsight
M27 Dumbbell planetary Nebula
M27 Dumbbell planetary Nebula in the Vulpecula constellation
Location: Waterloo, ON (red zone)
Date: July 9, 29, Aug 1, 20, & 23rd 2017
Synthetic RGB image comprised of:
61x8min Ha, astrodon 5nm
29x10min OIII, astrodon 3nm
31x10min SI, astrodon 3nm
Total Integration: 18 hours 8 minutes
Imaging scope: C9 @ f/6.7 Optec Lepus reducer
Effective Focal Length: 1574 mm
Imaging Camera: ASI1600MM
Mount: AP1100
Filter Wheel: QHYFW2
Gain: 139
Guide Camera: QHYIII5174M via KWIQ guider
Image capture and auto-focus via SGP.
Image processing & calibration: Pixinsight