Sh2 115 using Generalized Hyperbolic Stretch (Jerry Yesavage)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: HD195338 · HD195506 · HD195711 · HD196018 · HD196090 · HD196178 · HD196196 · HD197488 · LBN 351 · LBN 352 · LBN 357 · LBN 358 · LBN 361 · LBN 362 · LBN 367 · LBN 368 · PK085+04.1 · Sh2-115 · Sh2-116

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Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

Powered byPixInsight

Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

Well I have drunk the Kool-Aid on Generialized Hyperbolic Stretch It is worth sitting through the video to see how much stretched information you are losing in your images without proper procedures. This software, iMHO, puts an "S" curve right in the center of your linear data to maximize the stretch... never would have gotten the detail out of the HOS channels without it.

Original
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Final
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Title: S-II

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C

Title: O-III

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D

Title: H-alpha

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E

Title: Bright "Dynamic" version

Description: Dynamic processing.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	6728310
PixInsight job	1P9OTBTQJUF3Y8UZXHURCGTOQ6ZS7LHI
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h33m53s.61
RA (top/left)	20h43m00s.47
RA (top/right)	20h24m51s.27
RA (bottom/right)	20h25m05s.34
RA (bottom/left)	20h42m36s.41

Dec (center)	+46°41′07″.5
Dec (top/left)	+47°39′27″.3
Dec (top/right)	+47°40′31″.9
Dec (bottom/right)	+45°40′12″.4
Dec (bottom/left)	+45°39′09″.8

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Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

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Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

Sh2 115 using Generalized Hyperbolic Stretch

Revision title: Bright "Dynamic" version

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Acquisition details

Description

Comments

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D

E

Sky plot

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