Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7822  ·  Sh2-171
CED214, Jonathan Young
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CED214

CED214, Jonathan Young
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CED214

Equipment

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Acquisition details

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Description

CED214 Bi-color

39x300s 5nm Ha + 36x300s O3

ASI1600 - Gain 180 offset 40 USB 40

Processed in DSS + Startools

16 darkflat (30s); 16 flats (20000ADU - 30s); 7 Darks (300s)

KSC (2.5, 5 iterations)

L:Layer Ha + O3

Wipe - gradient 80% strength, 3 pixel dark filter

Develop - 7 pix dark filter, 95% , 1% background

Mask - auto bright 75%, 12 feature, 4-s

Decon - 1.5 pixels

Contrast - large, comp gamma, dark pixel 3

HDR - reveal all, str 1.2, feature size 512

Denoise - DWOR 7 pixels.

smooth - 75%, 90,90,90,90,50

scale correlation 2, brightness detail loss 12%, color detail loss 0%

HA+O3 Layer

Bin50%

Wipe 80% strength, 3 pixels

Dev - 3.5 pix dark filter, 95% HA, 97% O3

Denoise - DWOR 7 pixels, color detail loss 12%, scale 2

Final:

LRGB Combine, color, Denoise - DWOR 9 pixels, color detail loss 50%, scale 3

Magic - reduce 1 pixel (star mask from Lum)

Comments

Revisions

  • CED214, Jonathan Young
    Original
  • CED214, Jonathan Young
    B
  • Final
    CED214, Jonathan Young
    C

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CED214, Jonathan Young

In these public groups

Cloudy Nights
Central USA