Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
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M 81 - M82, 



    
        

            Alessandro Curci
M 81 - M82
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M 81 - M82

Getting plate-solving status, please wait...
M 81 - M82, 



    
        

            Alessandro Curci
M 81 - M82
Powered byPixInsight

M 81 - M82

Technical card

Imaging telescopes or lenses: Tecnosky Apo Triplet 115/800

Imaging cameras: QHYCCD QHY8L

Mounts: HEQ5

Guiding telescopes or lenses: SkyWatcher FinderGuider 9x50

Guiding cameras: Magzero MZ-5m

Software: Nebulosity

Filters: Hutech IDAS LPS-P2


Dates:April 21, 2017

Frames:
Baader Planetarium H-Alpha 2" 7nm: 4x1200" (1h 20') -30C bin 1x1
Hutech IDAS LPS-P2: 15x600" (2h 30') (gain: 119.00) -30C bin 1x1

Integration: 3h 50'

Darks: 6

Flats: 15

Bias: 10

Avg. Moon age: 24.13 days

Avg. Moon phase: 29.52%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.50

Temperature: -2.00


Basic astrometry details

Astrometry.net job: 1573562

RA center: 09h55m36s

DEC center: +69°2132

Pixel scale: 4.031 arcsec/pixel

Orientation: 297.474 degrees

Field radius: 0.787 degrees


Resolution: 1142x821

Locations: Bazena, Breno, Italy

Description

Allo Star Party NightSky di Bazena (Bs)

Comments

Revisions

  • M 81 - M82, 



    
        

            Alessandro Curci
    Original
  • M 81 - M82, 



    
        

            Alessandro Curci
    B
  • M 81 - M82, 



    
        

            Alessandro Curci
    C
  • Final
    M 81 - M82, 



    
        

            Alessandro Curci
    D

B

Description: Piccole correzzioni

Uploaded: ...

C

Description: Aggiunte 4 ore di H-Alpha elaborati in NB-RGB

Uploaded: ...

D

Description: PhotometricColorCalibration

Uploaded: ...

Sky plot

Sky plot

Histogram

M 81 - M82, 



    
        

            Alessandro Curci

In these public groups

Imagers of Italy
UK Astro-Imaging