Hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  69 f01 Ori  ·  Sh2-261  ·  The star 69Ori
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SH2-261 Lowers Nebula, 



    
        

            John Massey
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SH2-261 Lowers Nebula

Getting plate-solving status, please wait...
SH2-261 Lowers Nebula, 



    
        

            John Massey
Powered byPixInsight

SH2-261 Lowers Nebula

Imaging telescopes or lenses: Stellarvue SV80S

Imaging cameras: Atik 383L+ Mono

Mounts: Losmandy G11 Gemini Losmandy GEM

Guiding telescopes or lenses: Orion Deluxe Mini 50mm Guide Scope with Helical Focuser

Guiding cameras: Orion StarShoot AutoGuider Pro Mono

Software: PixInsight 1.8  ·  Stark Labs PHD 2.6.5

Filters: Baader SII 36mm 8nm  ·  Baader OIII 8.5nm Ø36  ·  Baader Ha 7nm 36mm

Accessory: ATIK EFW2, 7x36mm


Dates:Jan. 15, 2021Jan. 16, 2021

Frames:
Baader Ha 7nm 36mm: 7x600" -10C bin 1x1
Baader OIII 8.5nm Ø36: 12x6000" -10C bin 1x1
Baader SII 36mm 8nm: 12x600" -10C bin 1x1

Integration: 23.2 hours

Avg. Moon age: 2.87 days

Avg. Moon phase: 9.25%

Bortle Dark-Sky Scale: 6.00


Astrometry.net job: 4394438

RA center: 6h 9' 39"

DEC center: +15° 48' 3"

Pixel scale: 3.935 arcsec/pixel

Orientation: 179.238 degrees

Field radius: 1.659 degrees


Resolution: 2444x1805

Locations: The Shack Observatory, Panama City, Florida, United States

Data source: Backyard

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  • SH2-261 Lowers Nebula, 



    
        

            John Massey
    Original
  • SH2-261 Lowers Nebula, 



    
        

            John Massey
    C
  • Final
    SH2-261 Lowers Nebula, 



    
        

            John Massey
    D

C

Description: Reprocessed color data.

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D

Description: Reprocess to sharpen details

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Sky plot

Sky plot

Histogram

SH2-261 Lowers Nebula, 



    
        

            John Massey