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Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett
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Spaghetti Nebula HOO Revisited "Crazy Formula" Rokinon 135 mnm ( Sh2-240, Simeis 147)

Getting plate-solving status, please wait...
Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett
Powered byPixInsight

Spaghetti Nebula HOO Revisited "Crazy Formula" Rokinon 135 mnm ( Sh2-240, Simeis 147)

Acquisition details

Dates:
Jan. 11, 2021 ·  Jan. 13, 2022 ·  Nov. 15, 2022
Frames:
Astronomik H-alpha CCD 12nm 1.25": 45×300(3h 45′) (gain: 120.00) f/2.8 -17°C bin 1×1
Astronomik OIII CCD 6nm 1.25": 65×300(5h 25′) (gain: 120.00) f/2.8 -17°C bin 2×2
Integration:
9h 10′
Darks:
30
Flats:
30
Flat darks:
30
Avg. Moon age:
19.88 days
Avg. Moon phase:
48.84%
Bortle Dark-Sky Scale:
4.00

RA center: 05h40m54s.00

DEC center: +28°0603.2

Pixel scale: 3.679 arcsec/pixel

Orientation: -3.497 degrees

Field radius: 4.898 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 5280x8008

File size: 18.5 MB

Data source: Backyard

Description

The editing bug hit me recently over the past week. With improvement of denoising with RC Noise Xterminator on the linear data, my intrigue resulted in completing a new edit with Frank's Crazy formula. 

The data was collected with the Rokinon 135 mm near full moon setting.  I had originally planned on using 2x2 bin (4.63um) Ha and O3 and then using 1x1 Ha as a lum layer; however, my 2x2 Ha data was defeated by cloud cover. 

The Spaghetti Nebula is a large super nova remnant from approximately 40,000 years ago.  Its larger angular size at 3 degrees and low surface brightness make it a challenge to capture. Located  3000 light years from earth between the Constellations of Auriga and Taurus.

Comments

Revisions

  • Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett
    Original
  • Final
    Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett
    B
  • Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett
    C

C

Description: Original Edit

Uploaded: ...

Sky plot

Sky plot

Histogram

Spaghetti Nebula HOO Revisited  "Crazy Formula"  Rokinon 135 mnm ( Sh2-240, Simeis 147), 



    
        

            Brandon Tackett