BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO (patrick cartou)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: Bode's Galaxy · Cigar Galaxy · M 81 · M 82 · NGC 3031 · NGC 3034

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BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

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BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

I did have some issues during the precedent sessions time with AZ-GTI mount (equatorial mode) above 30 " with the 400 mm lens , and I think that I've found the origin: some knobs and screws to tighten...only !

This time 60 " were available in fact

6 hours exposure time were planned but I woke up too early about 2.00 am, so I could catch only 212 x 60"

Canon lens 400mm f/5.6 full open

SIRIL 1.0.0 stacking no drizzle

I will soon stack together the 21th January subs and these new subs to reach more than 6 hours integration time ...I suppose and I hope it will be better ! Work in progress...

B

Description: SIRIL 1.0.0 stacking 2 series jan 2022 and feb 2022 , 6H 40' total exposure

Image sof treatment

Uploaded: ...

C

Description: Stars colors increased

Uploaded: ...

D

Description: Tiff image cropped on the Bode's nebulae

Uploaded: ...

E

Description: Colors and levels adjustment

Uploaded: ...

F

Description: Pink hue reduction of M81 core

Uploaded: ...

Cloudy Nights
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Status	Advanced success
Started	...
Astrometry.net job	5546051
PixInsight job	DAC12J66L4M3ACC2H5TL6VJ1R6YJXY1S
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	09h55m48s.20
RA (top/left)	09h51m17s.80
RA (top/right)	09h50m06s.65
RA (bottom/right)	10h00m01s.44
RA (bottom/left)	10h01m47s.56

Dec (center)	+69°19′44″.1
Dec (top/left)	+69°57′45″.10
Dec (top/right)	+68°47′10″.2
Dec (bottom/right)	+68°41′22″.4
Dec (bottom/left)	+69°51′21″.0

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BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

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BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

BODE'S galaxies M81 & M82 wide field / Canon 600D + Canon 400mm L f/5.6 / SW AZ-GTI mode eq / 800 ISO

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