Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  NGC 281
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NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM, 



    
        

            Adel Kildeev
NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM
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NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM

Technical card

Imaging telescopes or lenses: Meade ED 80 triplet APO 480

Imaging cameras: ZWO Optical ZWO ASI 1600MM cool Pro

Mounts: Sky-Watcher HEQ5 Pro

Guiding telescopes or lenses: Orion Mini 50mm Guide Scope with Autoguider Guidescope 50mm

Software: Deep Sky Stacker 3.3.4 deepskystacker

Filters: Baader Planetarium O-III CCD Filter  ·  ZWO Optical SII 1.25" 7nm  ·  Astronomik 12nm H-Alpha Ha

Accessory: Orion Field Flattener for Small Refractors  ·  ZWO Optical ZWO 5x1.25 MiniEFW  ·  Astrozap heater controller


Dates:Oct. 19, 2018Nov. 11, 2018Nov. 12, 2018

Frames:
Astronomik 12nm H-Alpha Ha: 7x600" (gain: 139.00) -25C bin 1x1
Astronomik 12nm H-Alpha Ha: 6x600" (gain: 139.00) -30C bin 1x1
Baader Planetarium O-III CCD Filter: 7x600" (gain: 139.00) -25C bin 1x1
ZWO Optical SII 1.25" 7nm: 6x600" (gain: 139.00) -25C bin 1x1

Integration: 4.3 hours

Darks: ~12

Flats: ~12

Avg. Moon age: 6.05 days

Avg. Moon phase: 37.25%


Basic astrometry details

Astrometry.net job: 2389202

RA center: 0h 53' 6"

DEC center: +56° 35' 49"

Pixel scale: 1.632 arcsec/pixel

Orientation: 9.136 degrees

Field radius: 1.014 degrees


Resolution: 3842x2289

Locations: Home observatory, Toronto, Ontario, Canada

Data source: Backyard

Description

Re-processed images taken in three nights, Ha-SHO. I used a new version of DSS, works faster and less bugs.

Comments

Revisions

  • NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM, 



    
        

            Adel Kildeev
    Original
  • Final
    NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM, 



    
        

            Adel Kildeev
    B

B

Description: Re-processed background flatten

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 281 Pacman Nebula-HA-SHO-Meade triplet-Orion flattener-ASI 1600-MM, 



    
        

            Adel Kildeev