Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  B287  ·  HD162223  ·  HD162285  ·  HD162305  ·  HD162306  ·  HD162349  ·  HD162374  ·  HD162391  ·  HD162393  ·  HD162416  ·  HD162456  ·  HD162457  ·  HD162513  ·  HD162514  ·  HD162515  ·  HD162542  ·  HD162576  ·  HD162586  ·  HD162587  ·  HD162588  ·  HD162611  ·  HD162631  ·  HD162679  ·  HD162680  ·  HD162725  ·  HD162745  ·  HD162804  ·  HD162817  ·  HD162818  ·  HD162888  ·  And 17 more.
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M7, Ptolemy Cluster, LRGB, AnaTa
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M7, Ptolemy Cluster, LRGB

Getting plate-solving status, please wait...
M7, Ptolemy Cluster, LRGB, AnaTa
Powered byPixInsight

M7, Ptolemy Cluster, LRGB

Equipment

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Acquisition details

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Description

This image has SNR of whooping 2234. Barnard looks like Metamorph from Alien movie.

Processing:
RGB combine.
Dynamic Crop for RGB and Lum
DBE for RGB and Lum
Color calibration for RGB
Blur and Noise XT for RGB and Lum.  
GHS stretching in HT for RGB and Lum
LRGB is created.
Noise XT, stretch again.
Mask with Lum, which is enhanced with Morphological Transformation.
Curve for star saturation and brightness adjustment
Done.

Comments

Revisions

  • M7, Ptolemy Cluster, LRGB, AnaTa
    Original
  • Final
    M7, Ptolemy Cluster, LRGB, AnaTa
    B

Sky plot

Sky plot

Histogram

M7, Ptolemy Cluster, LRGB, AnaTa

In these public groups

Messier Objects

In these collections

Messier Catalog