Hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  NGC 5981  ·  NGC 5982  ·  NGC 5985
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The Draco trio, 



    
        

            Patrice RENAUT
The Draco trio
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The Draco trio

Getting plate-solving status, please wait...
The Draco trio, 



    
        

            Patrice RENAUT
The Draco trio
Powered byPixInsight

The Draco trio

Technical card

Imaging telescopes or lenses: Celestron C 11 XLT

Imaging cameras: Atik 460EX Mono

Mounts: SkyWatcher AZ-EQ6 Pro Go-To

Guiding telescopes or lenses: Celestron C 11 XLT

Guiding cameras: Atik 460EX Mono

Focal reducers: Celestron 6.3 focal reducer / corrector

Software: PixInsight

Filters: R  ·  L  ·  ASTRONOMIK B  ·  ASTRONOMIK G

Accessory: Atik EFW2 filter wheel  ·  QHY PoleMaster


Dates:July 18, 2020

Frames:
ASTRONOMIK B: 10x120" (20') -10C bin 2x2
ASTRONOMIK G: 10x120" (20') -10C bin 2x2
L: 32x240" (2h 8') -10C bin 1x1
R: 10x120" (20') -10C bin 2x2

Integration: 3h 8'

Darks: ~25

Flats: ~10

Bias: ~50

Avg. Moon age: 27.26 days

Avg. Moon phase: 5.72%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.40

Mean FWHM: 2.40

Temperature: 10.00


Basic astrometry details

Astrometry.net job: 3729797

RA center: 15h 38' 45"

DEC center: +59° 22' 8"

Pixel scale: 0.508 arcsec/pixel

Orientation: 298.774 degrees

Field radius: 0.231 degrees


Resolution: 2593x1987

Locations: Cheneroilles, Vaux Saules, 21, France

Data source: Backyard

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The Draco trio, 



    
        

            Patrice RENAUT