Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Rosette Nebula, 



    
        

            John Kanouse
Rosette Nebula
Powered byPixInsight

Rosette Nebula

Rosette Nebula, 



    
        

            John Kanouse
Rosette Nebula
Powered byPixInsight

Rosette Nebula

Equipment

Imaging Telescopes Or Lenses
Astro-Tech 80EDT
Imaging Cameras
ZWO ASI 183MM Pro Cooled
Mounts
SkyWatcher EQ6-R Pro
Filters
Antlia OIII 3.5nm 1.25" · Antlia Ha 3.5nm 1.25"
Accessories
ZWO EAF Electronic Auto Focuser · ZWO EFW 8 1.25" · Astro Tech 0.8x Reducer/Flattener
Software
PixInsight by Pleiades Astrophoto PixInsight 18.8-6 Ripley · Adobe Phosotshop CC 2020
Guiding Telescopes Or Lenses
ZWO 60/280 Guiderscope
Guiding Cameras
ZWO Optical ASI120MM MINI

Acquisition details

Dates:
Dec. 9, 2020
Frames:
101x600" (16h 50')
Integration:
16h 50'
Avg. Moon age:
23.72 days
Avg. Moon phase:
33.61%

Basic astrometry details

Astrometry.net job: 4081553

RA center: 06h31m52s.6

DEC center: +04°5750

Pixel scale: 1.283 arcsec/pixel

Orientation: 118.845 degrees

Field radius: 0.754 degrees

Resolution: 3394x2524

Data source: Backyard

Description

My first attempt with PixInsight. It is an HOO image consisting of 8 hours each of Ha and O3 data. This is heavily cropped due to a mistake I made in camera rotation.

They are 10 minute subs, captured at gain 53.

Comments

Revisions

    Rosette Nebula, 



    
        

            John Kanouse
    Original
    Rosette Nebula, 



    
        

            John Kanouse
    B
  • Final
    Rosette Nebula, 



    
        

            John Kanouse
    C

C

Description: Added Watermark

Uploaded: ...

Sky plot

Sky plot

Histogram

Rosette Nebula, 



    
        

            John Kanouse