Celestial hemisphere:  Southern  ·  Constellation: Hydra (Hya)  ·  Contains:  M 68  ·  NGC 4590
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M68 globular cluster, LRGB, AnaTa
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M68 globular cluster, LRGB

Getting plate-solving status, please wait...
M68 globular cluster, LRGB, AnaTa
Powered byPixInsight

M68 globular cluster, LRGB

Equipment

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Acquisition details

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Description

Image of M68 with Edge SCT9.25 has SNR of 4.
Two panels are LRGB (Panel A) and LRGB annotation (Panel B)

Processing:
R, G, B and Lum were cropped.
GraExpert applied for R, G, B, and Lum
RGB were combined.
DBE for RGB
Color calibration for RGB.
Blur and Noise XT for RGB and Lum.  
Manual stretching in HT for RGB and Lum
LRGB is created.
Noise XT, stretch again.
Mask with Lum, which is enhanced with Morphological Transformation.
LHE with 40 Kernel radius, setting is 0.15
MMT-sharp with 0.2 setting for layer.
Curve for star saturation and brightness adjustments.
Image was annotated (Panel B)
Done.

Comments

Revisions

  • Final
    M68 globular cluster, LRGB, AnaTa
    Original
  • M68 globular cluster, LRGB, AnaTa
    B

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Sky plot

Histogram

M68 globular cluster, LRGB, AnaTa

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Messier Catalog