M 13, Hercules Cluster (Michael Timm)

Celestial hemisphere: Northern · Constellation: Hercules (Her) · Contains: Hercules Globular Cluster · IC 4617 · M 13 · NGC 6205

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M 13, Hercules Cluster

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M 13, Hercules Cluster

There are a few things noticable about this image. First, seeing was good, so the resolution of the cluster is good in my eyes. Second, i have some sort of internal reflection - look at the bright star on the left. Third, i need to recollimate the RC. And, last but not least, i was not happy with the stacked image produced by DSS, so i thought i'll give the preprocessing processes in PI a second chance. The result was really better, so maybe i'll stick to PI for stacking, calibrating and so on.

And - this is the first Deep Sky Image taken with the new pier and permanent setup!

Original
Final
B

B

Description: New postprocessing workflow. Tried to be less aggressive and show more contrast in the center. New framing.

Uploaded: ...

"Nordish by nature"
QHY Users Group
Cooled Color Cams
Gso 8 RC Telescope Images
The OSC Club (One Shot Camera)
Ritchey Chretien telescopes GSO Family
Astrophotography Germany

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Status	Advanced success
Started	...
Astrometry.net job	7921598
PixInsight job	2I9BSKLCIYDGJFACO0Z3PM90R6LYRBGY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h41m41s.291
RA (top/left)	16h42m45s.184
RA (top/right)	16h40m24s.449
RA (bottom/right)	16h40m37s.847
RA (bottom/left)	16h42m57s.767

Dec (center)	+36°27′40″.50
Dec (top/left)	+36°42′25″.69
Dec (top/right)	+36°39′39″.93
Dec (bottom/right)	+36°12′51″.38
Dec (bottom/left)	+36°15′36″.60

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M 13, Hercules Cluster

M 13, Hercules Cluster

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Image Index:

Contribution Index (beta):

M 13, Hercules Cluster

M 13, Hercules Cluster

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

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