Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon
Getting plate-solving status, please wait...
The Rosette Nebula in SHO, 



    
        

            Chuck's Astrophotography
The Rosette Nebula in SHO
Powered byPixInsight

The Rosette Nebula in SHO

Technical card

Imaging telescopes or lenses: Orion ED80T CF apochromatic refractor

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Celestron CGX

Guiding telescopes or lenses: Orion ST 80

Guiding cameras: Lodestar X2

Focal reducers: Orion 0.8 Reducer

Software: DeepSky Stacker  ·  PHD2  ·  Sequence Generator Pro  ·  PixInsight

Filters: OIII  ·  Ha  ·  Astronimik SII

Accessory: ZWO 8x 1.25" Filter Wheel (EFW)  ·  MoonLite CF 2" Focuser  ·  QHYCCD PoleMaster


Dates:Nov. 27, 2017Nov. 28, 2017

Frames:
Ha: 63x180" (gain: 139.00) -20C bin 1x1
OIII: 67x120" (gain: 139.00) -20C bin 1x1
Astronimik SII: 40x180" (gain: 139.00) -20C bin 1x1

Integration: 7.4 hours

Darks: ~50

Flats: ~50

Bias: ~50

Avg. Moon age: 8.64 days

Avg. Moon phase: 63.13%


Basic astrometry details

Astrometry.net job: 1840635

RA center: 6h 31' 46"

DEC center: +4° 59' 24"

Pixel scale: 1.997 arcsec/pixel

Orientation: 279.958 degrees

Field radius: 1.516 degrees


Resolution: 4360x3296

Description

I captured this one over two nights with narrowband. All three filters (Ha, OIII, SII) produced good data, so I felt I could process the image with 7 hours of data.

Comments

Revisions

  • Final
    The Rosette Nebula in SHO, 



    
        

            Chuck's Astrophotography
    Original
    The Rosette Nebula in SHO, 



    
        

            Chuck's Astrophotography
    B
    The Rosette Nebula in SHO, 



    
        

            Chuck's Astrophotography
    C

B

Description: Less green, more blue.

Uploaded: ...

C

Description: A little brighter.

Uploaded: ...

Sky plot

Sky plot

Histogram

The Rosette Nebula in SHO, 



    
        

            Chuck's Astrophotography