Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon
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Caldwell 49, The Rossette Nebula in HA, 



    
        

            Dan West
Caldwell 49, The Rossette Nebula in HA
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Caldwell 49, The Rossette Nebula in HA

Getting plate-solving status, please wait...
Caldwell 49, The Rossette Nebula in HA, 



    
        

            Dan West
Caldwell 49, The Rossette Nebula in HA
Powered byPixInsight

Caldwell 49, The Rossette Nebula in HA

Technical card

Imaging telescopes or lenses: Stellarvue SVR102T

Imaging cameras: SBIG STT-8300M

Mounts: iOptron iEQ45 Pro

Guiding cameras: SBIG STT-8300M

Focal reducers: Stellarvue SFF3-25 Stellarvue Field Flattener

Software: PixInsight 1.8  ·  Seqence Generator Pro

Filters: Astrodon H-a 5 nm


Dates:Nov. 10, 2018

Frames:Astrodon H-a 5 nm: 23x1200" (7h 40') -10C bin 1x1

Integration: 7h 40'

Avg. Moon age: 2.77 days

Avg. Moon phase: 8.42%


Basic astrometry details

Astrometry.net job: 2364962

RA center: 6h 31' 56"

DEC center: +4° 59' 6"

Pixel scale: 1.534 arcsec/pixel

Orientation: 180.459 degrees

Field radius: 0.897 degrees


Resolution: 3358x2536

Data source: Traveller

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Caldwell 49, The Rossette Nebula in HA, 



    
        

            Dan West