Orion Nebula narrow-band bi-color (H-alpha / O-iii) (rdk_CA)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Great Orion Nebula · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1982 · Orion Nebula · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · the Running Man Nebula

Orion Nebula narrow-band bi-color (H-alpha / O-iii), rdk_CA

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Orion Nebula narrow-band bi-color (H-alpha / O-iii)

Powered byPixInsight

Orion Nebula narrow-band bi-color (H-alpha / O-iii)

Bi-color image of the Orion Nebula, using narrow-band H-alpha and O-iii filters. The data for this image is over a year old, but I have finally have the processing for this "close enough."

The image is a composite of 2 min, 20 sec., and 4 sec. exposures. I used the Pixinsight HDR Composition feature to combine the three integration times. I then used the HDR Stretch utility (6 layers) to produce the final result.

The image revision contains the H-alpha data only. It shows the outer fringes of the nebula more clearly.

Final
Original
B

B

Description: H-alpha data only (HDR stretch)

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Status	Basic success
Started	...
Astrometry.net job	3486339
PixInsight job	n/a
PixInsight queue size	n/a
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Orion Nebula narrow-band bi-color (H-alpha / O-iii)

Orion Nebula narrow-band bi-color (H-alpha / O-iii)

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Image Index:

Contribution Index (beta):

Orion Nebula narrow-band bi-color (H-alpha / O-iii)

Orion Nebula narrow-band bi-color (H-alpha / O-iii)

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

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