Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12 Mon
Rosette NB 2022, 



    
        

            Casey Offord
Rosette NB 2022
Powered byPixInsight

Rosette NB 2022

Revision title: SHO with HOO stars

Rosette NB 2022, 



    
        

            Casey Offord
Rosette NB 2022
Powered byPixInsight

Rosette NB 2022

Revision title: SHO with HOO stars

Acquisition details

Dates:
Feb. 11, 2022 ·  Feb. 12, 2022
Frames:
ZWO 36mm 7nm Ha: 30×300(2h 30′) (gain: 100.00) -10°C bin 1×1
ZWO 36mm 7nm OIII: 30×300(2h 30′) (gain: 100.00) -10°C bin 1×1
ZWO 36mm 7nm SII: 30×300(2h 30′) (gain: 100.00) -10°C bin 1×1
Integration:
7h 30′
Darks:
30
Flats:
30
Flat darks:
30
Avg. Moon age:
10.42 days
Avg. Moon phase:
79.94%
Bortle Dark-Sky Scale:
5.00

Basic astrometry details

Astrometry.net job: 6281247

RA center: 06h31m54s.5

DEC center: +04°5804

Pixel scale: 1.426 arcsec/pixel

Orientation: 89.413 degrees

Field radius: 1.430 degrees

Resolution: 6011x4001

File size: 7.8 MB

Locations: Maple Valley, WA, USA, Maple Valley, WA, United States

Data source: Backyard

Description

The Rosette Nebula shot after months of cloudy skies in the Seattle area.  The moon was bright for these sessions.

Comments

Revisions

  • Rosette NB 2022, 



    
        

            Casey Offord
    Original
  • Final
    Rosette NB 2022, 



    
        

            Casey Offord
    C

C

Title: SHO with HOO stars

Description: Reprocessed SHO with some new-to-me colormask techniques. Also added HOO stars from the same data to make them look a bit more natural.

Uploaded: ...

Sky plot

Sky plot

Histogram

Rosette NB 2022, 



    
        

            Casey Offord