Celestial hemisphere:  Southern  ·  Constellation: Sculptor (Scl)  ·  Contains:  HD4414  ·  HD4555  ·  HD4572  ·  HD4631  ·  NGC 253  ·  Sculptor Filament  ·  Sculptor galaxy  ·  Silver Coin
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NGC 253, the Sculptor Galaxy, Wei-Hao Wang
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NGC 253, the Sculptor Galaxy

Getting plate-solving status, please wait...
NGC 253, the Sculptor Galaxy, Wei-Hao Wang
Powered byPixInsight

NGC 253, the Sculptor Galaxy

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Description

An LHaRGB composition.  Seeing was 1.2 to 1.4 arcsec when I took the L exposures.  This is quite fortunate.  Seeing for HaRGB was worse (1.4 to 1.8 arcsec), but this does not significantly impact the final image resolution.

Rev.B: I realized even a small amount of reduction in file dimension can wipe out substantial details. So I decided to upload the 100% version.

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    NGC 253, the Sculptor Galaxy, Wei-Hao Wang
    Original
  • Final
    NGC 253, the Sculptor Galaxy, Wei-Hao Wang
    B

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NGC 253, the Sculptor Galaxy, Wei-Hao Wang