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



    
        

            Sean Mathews
Caldwell 49 - Rosette Nebula
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Caldwell 49 - Rosette Nebula

Getting plate-solving status, please wait...
Caldwell 49 - Rosette Nebula, 



    
        

            Sean Mathews
Caldwell 49 - Rosette Nebula
Powered byPixInsight

Caldwell 49 - Rosette Nebula

Technical card

Imaging telescopes or lenses: SkyWatcher Esprit 100ED APO Triplet

Imaging cameras: ZWO ASI 1600MC COOL

Mounts: Skywatcher NEQ6 PRO

Guiding telescopes or lenses: Orion 50mm Magnificent Mini

Guiding cameras: ORION StarShoot AutoGuider

Software: SGP Sequence Generator Pro, v3.0

Filters: Astrodon Ha 1.25" 5nm


Dates:Jan. 5, 2019

Frames: 100x300" (8h 20')

Integration: 8h 20'

Avg. Moon age: 29.02 days

Avg. Moon phase: 0.30%


Basic astrometry details

Astrometry.net job: 2874017

RA center: 06h32m00s

DEC center: +04°5855

Pixel scale: 3.122 arcsec/pixel

Orientation: 21.504 degrees

Field radius: 1.068 degrees


Resolution: 1824x1311

Data source: Backyard

Description

The Rosette Nebula, Imaged Winter of 2018-2019. Astrodon Ha with Optolong Oiii. I will likely reimage as I am not entirely happy with my focus. I have an autofocus now to ensure razor sharp focus.

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Caldwell 49 - Rosette Nebula, 



    
        

            Sean Mathews