Imaging telescopes or lenses: Tamron 17-50mm F2.8
Imaging cameras: ZWO ASI1600MM-Cool
Mounts: Astro-Physics Mach1GTO
Filters: Baader RGB 1.25''
Dates:June 18, 2018
Frames:
Baader B 1.25'' CCD Filter: 30x60" (gain: 76.00) -10C bin 1x1
Baader G 1.25'' CCD Filter: 40x60" (gain: 76.00) -10C bin 1x1
Baader R 1.25'' CCD Filter: 40x60" (gain: 76.00) -10C bin 1x1
Integration: 1.8 hours
Avg. Moon age: 5.33 days
Avg. Moon phase: 28.82%
Mean SQM: 20.50
Astrometry.net job: 2108313
RA center: 18h 33' 9"
DEC center: -12° 22' 51"
Pixel scale: 16.790 arcsec/pixel
Orientation: 9.925 degrees
Field radius: 13.499 degrees
Resolution: 3520x4656
Data source: Traveller
Quick test of a Tamron 17-50mm zoom lens @ f/5.6 with my ASI1600MM.
Used gain=76 offset=50 T=-10C.
Had thin scattered clouds come through frames during exposures but since they were moving seem to have mostly "averaged out" when stacked.
Saturn is the bright object at the bottom of the image.
| Cloudy Nights |
| Camera Lens Astrophotography |
| ZWO ASI1600MM/QHY163M |
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