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Imaging telescopes or lenses: William Optics ZENITHSTAR 73 APO
Imaging cameras: ZWO ASI 1600 MM Pro
Mounts: iOptron CEM25P
Guiding telescopes or lenses: ZWO Off Axis Guider
Guiding cameras: ZWO ASI 290MM
Focal reducers: William Optics Flat 73
Software: Stefan Berg (aka Isbeorn) NINA - Nighttime Imaging ‘N’ Astronomy · Starkeeper.it Voyager · Open PHD Guiding PHD2 Guiding 2.6.9 · Astro Pixel Processor · PixInsight
Filters: Astrodon Ha 5nm 36mm · Astrodon R Gen.2 E-series 36mm · Astrodon G Gen.2 E-series 36mm · Astrodon B Gen.2 E-series 36mm · Astrodon L Gen.2 E-series 36mm
Accessory: Pegasus Astro FocusCube v2 · Minix N42-C · ZWO EFW 7 x 36mm
Dates:Feb. 26, 2021 , Feb. 27, 2021
Frames:
Astrodon B Gen.2 E-series 36mm: 114x30" (gain: 139.00) -15C bin 1x1
Astrodon G Gen.2 E-series 36mm: 120x30" (gain: 139.00) -15C bin 1x1
Astrodon Ha 5nm 36mm: 28x300" (gain: 200.00) -15C bin 1x1
Astrodon L Gen.2 E-series 36mm: 280x30" (gain: 76.00) -15C bin 1x1
Astrodon R Gen.2 E-series 36mm: 148x30" (gain: 200.00) -15C bin 1x1
Integration: 7.8 hours
Darks: ~25
Flats: ~25
Flat darks: ~24
Avg. Moon age: 14.39 days
Avg. Moon phase: 99.51%
Bortle Dark-Sky Scale: 7.00
Temperature: 6.00
Astrometry.net job: 4269388
RA center: 2h 32' 9"
DEC center: +61° 23' 52"
Pixel scale: 0.886 arcsec/pixel
Orientation: 36.984 degrees
Field radius: 1.412 degrees
Resolution: 9171x6885
Locations: Home, London, United Kingdom
Data source: Backyard
After many months of disruption on a personal level, the first image from the backyard after moving back into our house. Our patio is in pieces, so balancing the tripod was interesting. But it was just nice to get back out there!
A full moon night meant that I was always going aim for something that was transiting North, so the Heart fit the bill.
This could also be the last time I use the CEM25P for an image for a while...I've recently upgraded my mount.
I added Ha to Lum using a 35:65 ratio and also added Lum to the Red channel using a 70:30 ratio. I masked the stars, so they would stay RGB.
Thank you for looking and for reading this far!
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