M51 galaxy color picture (Niels V. Christensen)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4263 · IC 4278 · M 51 · NGC 5194 · NGC 5195 · Whirlpool galaxy

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M51 galaxy color picture

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M51 galaxy color picture

M51, a collaboration L-HaR,GOIII,BOIII picture from 2013-2014, Denmark.

The picture was reprocessed during this wk using adobe photoshop.

The image consist of the following data:

Morten la Cour, subs taken during March 2013.

M51 5½ hour L, 3x70 min. RBG and 4 hours Ha.

300s subs on LRGB and 900s subs on Ha.

Equipment, Orion optics CT10 with paracorr, BW1360mm, camera: QSI583ws.

Niels V. Christensen, subs taken during April 2013 and April 2014.

M51 132 min. L, 3x20 min. RBG, 1,5 hours Ha and OIII.

120s subs on LRGB and 300s subs on Ha and OIII.

Equipment, LX200ACF 16” with lepus 0.62X reducer, camera: Atik 460ex mono binned 2*2.

23x300s subs taken with WO FLT-110 and Canon 60Da.

Picture size shown is 40%.

My astro web pages are: www.astro-hp.dk and www.astro-billeder.dk

On request I will be happy to share/show tif/fit files/stack info, please just let me know, thanks.

Kind regards Niels

Original
B
Final
C

B

Description: A color update. Colors taken from this updated M51 picture:
http://www.astrobin.com/164165/B/?image_list_page=3&nc=&nce=
Kind regards Niels

Uploaded: ...

C

Description: Merge M51 galaxy data with this this on (just updated with 2018 M51 data):
https://astrob.in/164165/C/

Kind regards Niels

Uploaded: ...

Messier Objects
"Nordish by nature"

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Status	Advanced success
Started	...
Astrometry.net job	2009378
PixInsight job	NQPNATKY1RDIU1NX8M1M3JQALU37M591
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h29m52s.30
RA (top/left)	13h31m46s.30
RA (top/right)	13h31m10s.94
RA (bottom/right)	13h27m56s.46
RA (bottom/left)	13h28m34s.21

Dec (center)	+47°11′45″.4
Dec (top/left)	+46°52′05″.6
Dec (top/right)	+47°35′55″.6
Dec (bottom/right)	+47°31′14″.4
Dec (bottom/left)	+46°47′28″.9

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M51 galaxy color picture

M51 galaxy color picture

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M51 galaxy color picture

M51 galaxy color picture

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Acquisition details

Description

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C

Sky plot

Histogram

In these public groups

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