Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  NGC 6366
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NGC 6366, globular cluster, LRGB-NIR, AnaTa
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NGC 6366, globular cluster, LRGB-NIR

Getting plate-solving status, please wait...
NGC 6366, globular cluster, LRGB-NIR, AnaTa
Powered byPixInsight

NGC 6366, globular cluster, LRGB-NIR

Equipment

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Acquisition details

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Description

Image of NGC 6366 globular cluster was captured in LRGB + NIR (Sloan-i filter). NIR was used to "beat pollution". Image has SNR of 5.
Two panels are LRGB-NIR (Panel B) and LRGB-NIR annotation (Panel A)

Processing:
WBPP was used to combined all Lum and NIR frames. It is named NIRL.
R, G, B and NIRL were cropped.
GraExpert applied for R, G, B, and NIRL
RGB were combined.
DBE for RGB
Color calibration for RGB.
Blur and Noise XT for RGB and NIRL.  
Manual stretching in HT for RGB and NIRL
LRGB-NIR was created by LRGB-combined.
Noise XT, stretch again.
Mask with Lum, which is enhanced with Morphological Transformation.
Curve for star saturation and brightness adjustments.
Image was annotated (Panel A)
Done.

Comments

Revisions

  • NGC 6366, globular cluster, LRGB-NIR, AnaTa
    Original
  • Final
    NGC 6366, globular cluster, LRGB-NIR, AnaTa
    B

Sky plot

Sky plot

Histogram

NGC 6366, globular cluster, LRGB-NIR, AnaTa

In these collections

Clusters (Globular)