Hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  Sh2-261
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SH2-261 Lower's nebula, 



    
        

            JOHN QUINN
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SH2-261 Lower's nebula

Getting plate-solving status, please wait...
SH2-261 Lower's nebula, 



    
        

            JOHN QUINN
Powered byPixInsight

SH2-261 Lower's nebula

Imaging telescopes or lenses: Celestron RASA 8"

Imaging cameras: ZWO ASI071 MC Pro

Mounts: SkyWatcher EQ6-R Pro

Software: Adobe Photoshop CC 2021  ·  Astro Pixel Processor APP  ·  Topaz Denoise AI

Filters: Radian Triad Ultra Quad  ·  Celestron LPS for RASA 8"

Accessory: ZWO ASI AIR Pro


Dates:Nov. 22, 2020Feb. 8, 2021

Frames:
Celestron LPS for RASA 8": 16x180" (gain: 90.00) 0C
Radian Triad Ultra Quad: 29x300" (gain: 90.00) 0C

Integration: 3.2 hours

Avg. Moon age: 16.91 days

Avg. Moon phase: 32.66%

Bortle Dark-Sky Scale: 6.00


Astrometry.net job: 4240220

RA center: 6h 9' 17"

DEC center: +15° 45' 16"

Pixel scale: 2.481 arcsec/pixel

Orientation: -4.117 degrees

Field radius: 0.830 degrees


Resolution: 1924x1450

Data source: Backyard

Description

Added just 48 minutes of additional broadband data (Celestron LP filter)

Comments

Revisions

  • SH2-261 Lower's nebula, 



    
        

            JOHN QUINN
    Original
  • Final
    SH2-261 Lower's nebula, 



    
        

            JOHN QUINN
    B

B

Description: Tweaked this version using Star Net ++ to reduce star bloat.

Uploaded: ...

Sky plot

Sky plot

Histogram

SH2-261 Lower's nebula, 



    
        

            JOHN QUINN

In these public groups

Celestron RASA