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I agreeImaging telescopes or lenses:Takahashi FSQ106ED
Imaging cameras:ZWO Optical ASI071MC
Mounts:Avalon Instruments Linear Fast Reverse
Guiding telescopes or lenses:Takahashi FSQ106ED
Guiding cameras:Starlight Xpress Lodestar Autoguider X2
Software:Sequence Generator Pro , PixInsight
Filters:Hutech IDAS HEUIB II
Accessory:Skymeca OAG Skytrack 2.5
Dates:April 29, 2019 , April 30, 2019 , May 1, 2019 , May 5, 2019
Frames: 162x420" (gain: 90.00) -10C
Integration: 18.9 hours
Darks: ~61
Flats: ~19
Bias: ~1023
Avg. Moon age: 19.13 days
Avg. Moon phase: 14.35%
Temperature: 3.50
Astrometry.net job: 2691786
RA center: 16h 46' 41"
DEC center: +60° 28' 37"
Pixel scale: 1.857 arcsec/pixel
Orientation: 271.212 degrees
Field radius: 1.503 degrees
Resolution: 4872x3194
Locations: Quissac, Quissac, Quercy, France
Data source: Traveller
LBN406 and neighbors
I know we're in the galaxy season, but i found a frame with this faint nebula ;)
LBN406, LBN415, LBN 413, NGC6223 and UGC10548 that look like saturn.
I shoot 202 * 4 minutes and throw away 2h48 of haze exposure to get the best SNR of my lights frames.
I try to not stretch the nebula too much, as it's a faint object with low surface brightness of 28.14 !
LBN406
Magnitude: 18
Surface brightness: 28.14
Dimension: 120 * 30 '
Description: Using tensorflow and neural network to bring back LBN406 out of the star field in post processing and try to better preserve high frequencies data. Bring back the nebulosity colors.
| Avex |
| Takahashi Refractors |
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