Hemisphere:  Northern  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
Getting plate-solving status, please wait...
M81 M82 HDR In progress, 



    
        

            Alexis Carvalho
M81 M82 HDR In progress
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M81 M82 HDR In progress

Technical card

Imaging telescopes or lenses: SKYWATCHER 250/1000

Imaging cameras: ZWO ASI 1600MM-Cooled

Mounts: SkyWatcher EQ8 Pro

Guiding telescopes or lenses: Kepler 60mm

Guiding cameras: ZWO ASI120MC Autoguider

Software: PHD 2 Guiding Autoguidage

Filters: Baader IR-UV Block

Accessory: SkyWatcher field flattener Correcteur de Coma


Dates:May 10, 2018

Frames:Baader IR-UV Block: 65x300" (gain: 139.00) -20C bin 1x1

Integration: 5.4 hours

Darks: ~44

Flats: ~200

Bias: ~1000

Avg. Moon age: 24.37 days

Avg. Moon phase: 27.23%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 0.50


Basic astrometry details

Astrometry.net job: 2056850

RA center: 9h 55' 14"

DEC center: +69° 16' 44"

Pixel scale: 0.791 arcsec/pixel

Orientation: 274.171 degrees

Field radius: 0.641 degrees


Resolution: 1824x1379

Locations: Chenaud, Chenaud, Dordogne, France

Data source: Unknown

Description

So happy with this result, please clear sky !!!!

Comments

Author

Orion24
Alexis Carvalho
License: None (All rights reserved)
1281
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Revisions

  • M81 M82 HDR In progress, 



    
        

            Alexis Carvalho
    Original
  • Final
    M81 M82 HDR In progress, 



    
        

            Alexis Carvalho
    B

B

Description: Without gradient

Sky plot

Sky plot

Histogram

M81 M82 HDR In progress, 



    
        

            Alexis Carvalho