Imaging telescope or lens:Skywatcher Esprit 80ED
Imaging cameras:ZWO ASI1600MM-Cool, Canon EOS 600Da
Mount:Sky-Watcher HEQ5 PRO
Guiding telescope or lens:Celestron 80mm Guidescope
Guiding cameras:QHYCCD QHY5L-II Mono, Sky-Watcher Synguider
Software:PixInsight, PHD2, Sequence Generator Pro, Photoshop, O'Telescope BackyardEOS
Filters:IDAS LPS-P2, IDAS LPS D1, Baader Ha 1.25" 7nm
Resolution: 4585x3463
Dates: Aug. 12, 2015, Oct. 5, 2016, Oct. 29, 2017
Frames:
Baader Ha 1.25" 7nm: 120x90" (gain: 200.00) -20C bin 1x1
IDAS LPS D1: 25x120" (gain: 77.00) -20C bin 1x1
IDAS LPS D1: 90x30" (gain: 77.00) -20C bin 1x1
IDAS LPS D1: 20x240" -20C bin 1x1
IDAS LPS-P2: 27x480" ISO800 bin 1x1
Integration: 9.5 hours
Darks: ~100
Flats: ~100
Bias: ~200
Avg. Moon age: 13.47 days
Avg. Moon phase: 28.99%
Bortle Dark-Sky Scale: 5.00
Temperature: 5.25
Astrometry.net job: 2083125
RA center: 349.511 degrees
DEC center: 60.958 degrees
Pixel scale: 1.904 arcsec/pixel
Orientation: 43.278 degrees
Field radius: 1.520 degrees
Locations: Backyard, Borås, Sweden
Data source: Backyard
2017-10-29 19:00-04:30
Clear, hard wind, half moon, 60% humidity, 2 degrees C
2016-10-05 20:30-04:00
Clear, windy, 80% humidity, 5 degrees C
2015-08-12 23:30-03:30
Very clear, no moon, no wind, 9 degrees C
| "Nordish by nature" |
| ZWO ASI1600MM |
| Suburban Astrophotography |
| The refractors! |
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