Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  HD151392  ·  HD151526  ·  M 12  ·  NGC 6218  ·  PGC 1103219  ·  PGC 1103420
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Messier 12, Jan Zettergren
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Messier 12

Getting plate-solving status, please wait...
Messier 12, Jan Zettergren
Powered byPixInsight

Messier 12

Equipment

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Acquisition details

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Description

Telescope Live data from Chile in May 2023

Workflow
Pixinsight:
WBPP LRGB
Bx correct LRGB
Combine RGB
Bx
SPCC
Sx (star image simple stretch HT, save to tif for PS)
GraX
Nx
Simple stretch HT
Save to tif for PS
Lum Bx
Simple stretch HT
Save to tif for PS

PS:
Stack star, lum and starless
Edit starless to remove artifacts and adjust background
Adjust stars, increase saturation
Blend in Lum layer for contrast
Adjust background level
Save final.

LR:
convert to jpg
add watermark
Save for web.

Comments

Sky plot

Sky plot

Histogram

Messier 12, Jan Zettergren