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Pacman Nebula (NGC281) details | by Carballada
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Pacman Nebula (NGC281) details

www.astrobin.com/6afwqb/B/

 

Following the previous works, long integration time to reveal as many details as possible.

 

In fact, it's difficult to find the Pacman here... is more about the Sauron eye :D

 

Again more than 80 hours of integration time using the Hα-SII/OIII/OIII+rgb palette and some complex work on fine structures and details.

 

Technical card

Imaging telescopes or lenses: Teleskop Service TS Photoline 107mm f/6.5 Super-Apo · Altair Astro RC250-TT 10" RC Truss Tube

Imaging cameras: ZWO ASI183MM-Cool · ZWO ASI1600MM-Cool

Mounts: Skywatcher EQ6R Pro · Mesu 200 Mk2

Guiding telescopes or lenses: Celestron OAG Deluxe · Teleskop Service TSOAG9 Off-Axis Guider

Guiding cameras: ZWO ASI290 Mini · ZWO ASI174 Mini

Focal reducers: Riccardi Reducer/Flattener 0.75x · Telescope-Service TS 2" Flattener

Software: Pleiades Astrophoto PixInsight · Seqence Generator Pro

Filters: Astrodon O-III 36mm - 5nm · Astrodon S-II 36mm - 5nm · Astrodon R Gen.2 E-series 36mm · Astrodon G Gen.2 E-series 36mm · Astrodon B Gen.2 E-series 36mm · Astrodon HA 36mm - 5nm · Astrodon L Gen.2 E-series 36mm

Accessory: Pegasus Astro Falcon Rotator · ZWO EFW · Astrolink 4.0 mini · Pegasus Astro Ultimate Powerbox v2 · MoonLite NiteCrawler WR30 · TALON6 R.O.R · MoonLite CSL 2.5" Focuser with High Res Stepper Motor

Dates:Oct. 15, 2020 , Oct. 17, 2020 , Oct. 18, 2020 , Oct. 19, 2020 , Oct. 23, 2020 , Oct. 24, 2020

Frames:

Astrodon B Gen.2 E-series 36mm: 100x30" (gain: 75.00) -20C bin 1x1

Astrodon G Gen.2 E-series 36mm: 100x30" (gain: 75.00) -15C bin 1x1

Astrodon HA 36mm - 5nm: 235x600" (gain: 200.00) -20C bin 1x1

Astrodon O-III 36mm - 5nm: 120x600" (gain: 111.00) -15C bin 1x1

Astrodon R Gen.2 E-series 36mm: 100x30" (gain: 75.00) -20C bin 1x1

Astrodon S-II 36mm - 5nm: 120x600" (gain: 111.00) -15C bin 1x1

Integration: 81.7 hours

Avg. Moon age: 8.24 days

Avg. Moon phase: 21.20%

Astrometry.net job: 3986958

RA center: 0h 3' 14"

DEC center: +67° 16' 4"

Pixel scale: 0.797 arcsec/pixel

Orientation: 0.709 degrees

Field radius: 0.399 degrees

Resolution: 2304x1684

Locations: AAS Montsec, Àger, Lleida, Spain

Data source: Own remote observatory

Remote source: Non-commercial independent facility

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Uploaded on November 7, 2020