M 57, Ring Nebula (Michael Timm)

Celestial hemisphere: Northern · Constellation: Lyra (Lyr) · Contains: IC 1296 · M 57 · NGC 6720 · PGC 2017638 · PGC 2024204 · PGC 2813611 · PGC 2813669 · PGC 2813726 · PGC 2813749 · PGC 2813773 · PGC 2813775 · PGC 2813776 · PK063+13.1 · Ring Nebula

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M 57, Ring Nebula

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M 57, Ring Nebula

Uh, i fear i lost my skills in post-processing during the long absence. I am not satisfied with this image. Like M 27, the stretch was too hard, although i used a masked stretch this time. I tried a second approach with a classical stretch, but this imagr was also not good (i cropped it and you can see the result in revision B). So i need to practice! But right now the clouds are coming back to lower saxony and i fear that they will stay for a while. We'll see...

[Edit 2020-09-18] I reedited this image a bit softer and warmer, see Revision C.

Original
B
C
Final
D

B

Description: The second edit (cropped).

Uploaded: ...

C

Description: New edit: A bit softer, with a MaskedStretch.

Uploaded: ...

D

Description: New postprocessing workflow

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	3858993
PixInsight job	BRLH7Z44WOZ4URRGR6LU34FOVNMVB06R
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h53m35s.145
RA (top/left)	18h52m25s.107
RA (top/right)	18h52m38s.956
RA (bottom/right)	18h54m44s.822
RA (bottom/left)	18h54m31s.758

Dec (center)	+32°59′03″.43
Dec (top/left)	+33°15′42″.36
Dec (top/right)	+32°40′16″.90
Dec (bottom/right)	+32°42′22″.17
Dec (bottom/left)	+33°17′49″.30

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M 57, Ring Nebula

M 57, Ring Nebula

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M 57, Ring Nebula

M 57, Ring Nebula

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