Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  HD14328  ·  HD14510  ·  HD14552  ·  HD14695  ·  HD14817  ·  HD15022  ·  HD15069  ·  HD15238  ·  HD15239  ·  HD15250  ·  HD15382  ·  HD15522  ·  HD15557  ·  HD15558  ·  HD15570  ·  HD15629  ·  HD15640  ·  HD15665  ·  HD15785  ·  HD15851  ·  HD16183  ·  HD16410  ·  HD16429  ·  HD16506  ·  HD16626  ·  HD236966  ·  IC 1795  ·  IC 1805  ·  IC 1824  ·  LBN 642  ·  And 30 more.
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The Heart Nebula in LRGB, David Redwine
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The Heart Nebula in LRGB

Getting plate-solving status, please wait...
The Heart Nebula in LRGB, David Redwine
Powered byPixInsight

The Heart Nebula in LRGB

Equipment

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Acquisition details

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Description

The Heart Nebula in (Starless L)RGB

L         49 x 240s
Red    86 x 240s
Green 86 x 240s
Blue    82 x 240s


Subframes were taken on 2022-09-22,  2022-09-30, and 2022-10-01.

A stretched luminance frame was used as a PS Luminance layer.   Not surprisingly this is a difficult region for star removal.  StarNet2 gave lots of small residual stars.  StarExterminator gave fewer but larger residual stars. I chose to use the  StarExterminator result.

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