Hemisphere:  Northern  ·  Constellation: Bo\u00f6tes (Boo)
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Jacoby 1 - very dim nebula in Bootes, 



    
        

            Maciej
Jacoby 1 - very dim nebula in Bootes
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Jacoby 1 - very dim nebula in Bootes

Technical card

Imaging telescopes or lenses: Takahashi FS 128

Imaging cameras: Atik ONE 6.0

Mounts: ASA Astrosysteme DDM 60 Standard

Guiding cameras: Unguided

Software: Pleiades Astrophoto, S.L. PixInsight 1.8 Ripley  ·  ASA Autoslew, Sequence, MLTP

Filters: Baader Planetarium LRGB set

Accessory: FLI Atlas focuser


Dates:April 15, 2020April 18, 2020

Frames:
B: 12x300" -25C bin 1x1
Baader Planetarium G: 12x300" bin 1x1
Baader Planetarium L: 48x300" -25C bin 1x1
Baader Planetarium OIII 8.5 nm: 90x1200" bin 2x2
R: 12x300" bin 1x1

Integration: 37.0 hours

Avg. Moon age: 24.03 days

Avg. Moon phase: 31.33%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 19.34


Basic astrometry details

Astrometry.net job: 3509134

RA center: 15h 21' 46"

DEC center: +52° 22' 4"

Pixel scale: 1.199 arcsec/pixel

Orientation: 0.684 degrees

Field radius: 0.421 degrees


Resolution: 2000x1547

Locations: Home observatory, Warsaw, Poland

Data source: Backyard

Description

Jacoby 1 is the darkest planetary nebula discovered in the 20th century. Discovered by George Jacoby in 1995, it also has another destination - PK 085 + 52.1.
OIII: 90x1200 bin 2
L: 48x300, RGB: 12x300 each colour.

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    Jacoby 1 - very dim nebula in Bootes, 



    
        

            Maciej
    Original
  • Final
    Jacoby 1 - very dim nebula in Bootes, 



    
        

            Maciej
    I

I

Description: New processing of nebula area

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Sky plot

Sky plot

Histogram

Jacoby 1 - very dim nebula in Bootes, 



    
        

            Maciej