Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro, 



    
        

            Adel Kildeev
C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro
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C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro

C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro, 



    
        

            Adel Kildeev
C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro
Powered byPixInsight

C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro

Equipment

Imaging Telescopes Or Lenses
Meade ED 80 triplet APO 480
Mounts
Sky-Watcher HEQ5 Pro
Filters
Astronomik 12nm H-Alpha Ha
Accessories
ZWO Optical ZWO 5x1.25 MiniEFW · Orion 6x30 Right-Angle Correct-Image Finder · Orion Field Flattener for Small Refractors · Astrozap heater controller
Software
Deep Sky Stacker 3.3.4 deepskystacker · Fitswork4 Fitswork 4.4.7 · SIPS · IrfanView 64 · PHD2 · Pos Free Photo Editor
Guiding Telescopes Or Lenses
Orion Mini 50mm Guide Scope with Autoguider Guidescope 50mm
Guiding Cameras
Orion Starshoot Autoguider Starshoot autoguider

Acquisition details

Dates:
Feb. 17, 2019 ·  March 12, 2019
Frames:
Astronomik 12nm H-Alpha Ha: 3x1200" (1h) (gain: 139.00) -30°C bin 1x1
Astronomik 12nm H-Alpha Ha: 22x300" (1h 50') (gain: 139.00) -35°C bin 1x1
Integration:
2h 50'
Darks:
9
Flats:
13
Avg. Moon age:
8.85 days
Avg. Moon phase:
61.50%

Basic astrometry details

Astrometry.net job: 2582194

RA center: 06h31m52s.8

DEC center: +04°5746

Pixel scale: 1.632 arcsec/pixel

Orientation: 58.693 degrees

Field radius: 0.871 degrees

Resolution: 2727x2707

Locations: Home observatory, Toronto, Ontario, Canada

Data source: Backyard

Description

Two sessions (300 sec.x22 + 1200 sec.x3), DSS, Fitswork, Irfanview.

Comments

Sky plot

Sky plot

Histogram

C49 Rosette Nebula-NGC 2237-Ha-HDR-Meade 80 ED triplet-ASI 1600 MM-Pro, 



    
        

            Adel Kildeev