Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  HD150875  ·  HD151123  ·  HD151169  ·  HD151258  ·  HD151392  ·  HD151526  ·  HD151630  ·  HD151842  ·  HD151863  ·  HD151900  ·  M 12  ·  NGC 6218
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M12, Jerry Yesavage
M12, Jerry Yesavage

M12

Getting plate-solving status, please wait...
M12, Jerry Yesavage
M12, Jerry Yesavage

M12

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Description

More discussion of the nuances of Generalized Hyperbolic Stretch (GHS), more about setting the black point.

In this one I applied the stretch to a LRGB image using a HDR L image.  Supposedly there are 19433 stars in the image. 

Setting Black Point

Comments

Revisions

  • Final
    M12, Jerry Yesavage
    Original
  • M12, Jerry Yesavage
    B

B

Title: 4X Zoom

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Sky plot

Sky plot

Histogram

M12, Jerry Yesavage

In these public groups

Cloudy Nights

In these collections

Messier Objects