Imaging telescopes or lenses: Rokinon 14mm f/2.8
Imaging cameras: ZWO ASI1600MM-Cool
Mounts: Skywatcher EQ6-R Pro
Guiding telescopes or lenses: Orion 50mm Guide Scope with helical focusing
Guiding cameras: QHYCCD 5L-II M
Software: Photoshop CS6 · PHD2 Guiding · Main Sequence Software Sequence Generator Pro · Pixinsight 1.8 · Cartes du Ciel
Filters: Astrodon Tru-Balance 1.25" 5nm Ha
Accessory: Shoestring Astronomy EQDIR
Dates:Feb. 19, 2020
Frames:
Astrodon L Gen.2 E-series: 5x5" (gain: 200.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 5nm Ha: 22x120" (gain: 200.00) -15C bin 1x1
Integration: 0.7 hours
Darks: ~20
Flats: ~20
Avg. Moon age: 25.68 days
Avg. Moon phase: 15.84%
Bortle Dark-Sky Scale: 9.00
Astrometry.net job: 3257156
Resolution: 1536x1920
Data source: Traveller
On 2/19/2020 (after a couple failed attempts) I captured this image of the Orion constellation and many emission nebula setting over the city of Boston and the Charles River. It was taken with a wide angle lens (14mm), a mono camera, and H-alpha + Luminance filters.
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