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Rosette in H-alpha , David Lindemann

Rosette in H-alpha

Equipment

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Acquisition details

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Description



Rosette nebula - NGC2239 - H-alpha only - HDR

Captured 10/28/2014 with Takahashi FSQ106ED @f/3.65 387mm focal length with Apogee Alta U8300 monochrome and Astrodon H-a 5nm narrowband filter.

17 x 1200s H-a unibnned = 5h40

Software: MaximDL to capture - CCDStack to calibrate, register, normalize, data reject and combine - TrueHDR and Photoshop CS5 and PixInsight for non-linear streching.

Comments

Revisions

  • Rosette in H-alpha , David Lindemann
    Original
  • Final
    Rosette in H-alpha , David Lindemann
    B

Histogram

Rosette in H-alpha , David Lindemann