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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M81 M82, 


            Michele Valentini
M81 M82

M81 M82

Technical card

Imaging telescope or lens:TS Optics APO65Q

Imaging camera:Canon 450D

Mount:Orion Sirius EQ-G GoTo Mount

Guiding telescope or lens:Orion 50mm GuideScope

Guiding camera:MagZero MZ-5m


Filter:TS Optics CLS 2"

Resolution: 5265x3874

Dates:March 18, 2015March 19, 2015

Frames:TS Optics CLS 2": 34x480" ISO800 18C

Integration: 4.5 hours

Darks: ~9

Flats: ~15

Avg. Moon age: 27.89 days

Avg. Moon phase: 3.38%

Bortle Dark-Sky Scale: 5.00

Temperature: 15.00 job: 665276

RA center: 149.377 degrees

DEC center: 69.235 degrees

Pixel scale: 1.259 arcsec/pixel

Orientation: 84.639 degrees

Field radius: 1.143 degrees


Purtroppo il filtro CLS non mi ha permesso di bilanciare i colori... Questo è il massimo che sono riuscito a fare.



Michele Valentini
License: None (All rights reserved)

Sky plot

Sky plot


M81 M82, 


            Michele Valentini

In these public groups

Imagers of Italy