Hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  NGC 5976  ·  NGC 5981  ·  NGC 5982  ·  NGC 5985
Draco Triplet, 



    
        

            siegfried_m31
Draco Triplet
Powered byPixInsight

Draco Triplet

Draco Triplet, 



    
        

            siegfried_m31
Draco Triplet
Powered byPixInsight

Draco Triplet

Technical card

Imaging telescopes or lenses: Skywatcher SW 254/1200

Imaging cameras: Starlight Xpress Lodestar Lodestar

Mounts: GEMINI G42 Observatory

Guiding telescopes or lenses: SkyWatcher SW254/1200 + OAG

Guiding cameras: Atik One 6.0M Plus OAG

Focal reducers: Baader Correcteur de coma

Software: PixInsight  ·  Iris

Filters: Baader R 1.25"  ·  Baader B 1.25"  ·  Baader G 1.25"  ·  Baader L 1.25'' Filter


Dates:May 31, 2019

Frames:
Baader B 1.25": 8x300" (40') bin 2x2
Baader G 1.25": 1x300" (5') bin 2x2
Baader L 1.25'' Filter: 36x300" (3h) bin 1x1
Baader R 1.25": 8x300" (40') bin 2x2

Integration: 4h 25'

Avg. Moon age: 26.57 days

Avg. Moon phase: 9.60%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 2.07


Basic astrometry details

Astrometry.net job: 4123184

RA center: 15h38m39s.6

DEC center: +59°2121

Pixel scale: 0.776 arcsec/pixel

Orientation: 358.765 degrees

Field radius: 0.373 degrees


Resolution: 2708x2152

Locations: Savères, Savères, 31, France

Data source: Traveller

Description

I took this image 31 May 2019, i had luck with seeing, so I got good resolution.

Comments

Sky plot

Sky plot

Histogram

Draco Triplet, 



    
        

            siegfried_m31