Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Getting plate-solving status, please wait...
Star Nursery...Rosetta Nebula, 



    
        

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Star Nursery...Rosetta Nebula
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Star Nursery...Rosetta Nebula

Getting plate-solving status, please wait...
Star Nursery...Rosetta Nebula, 



    
        

            aferial
Star Nursery...Rosetta Nebula
Powered byPixInsight

Star Nursery...Rosetta Nebula

Equipment

Imaging Telescopes Or Lenses
Astro-Tech AT66ED
Imaging Cameras
ZWO ASI1600GT
Mounts
Sky-Watcher HEQ5 PRO
Filters
Astronomik H-alpha CCD 12nm · Astronomik OIII CCD 12nm
Accessories
Orion Thin off-axis-guider (OAG) · William Optics Flat2
Software
Pleiades Astrophoto PixInsight · Several contributors GIMP · Apple Photos
Guiding Telescopes Or Lenses
Astro-Tech AT66ED
Guiding Cameras
Datyson T7C

Acquisition details

Dates:
Jan. 22, 2021
Frames:
Astronomik H-alpha CCD 12nm: 32x180" (1h 36') (gain: 139.00) -20°C bin 1x1
Astronomik OIII CCD 12nm: 22x180" (1h 6') (gain: 139.00) -20°C bin 1x1
Integration:
2h 42'
Darks:
50
Bias:
50
Avg. Moon age:
8.81 days
Avg. Moon phase:
64.96%
Bortle Dark-Sky Scale:
4.00
Temperature:
5.00

Basic astrometry details

Astrometry.net job: 5214902

RA center: 06h31m51s.8

DEC center: +04°5819

Pixel scale: 2.417 arcsec/pixel

Orientation: 358.666 degrees

Field radius: 1.946 degrees

Resolution: 4608x3520

Data source: Backyard

Description

Rosetta imaged when a 4-hour clear-skies window showed up after weeks of rain and drizzle. Field is not exactly flat and there may be a little vignetting but over time, I'll get better at this.

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Star Nursery...Rosetta Nebula, 



    
        

            aferial