NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration (altazastro)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2237 · NGC 2238 · NGC 2239 · NGC 2246 · Rosette A · Rosette B · Rosette Nebula · The star 12Mon

NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration, altazastro

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NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

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NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

Ninetyfour minutes of light integration added on March 24 to the sixtyone minutes collected on the night of March 20, for a total of 155 minutes.

Another 89 minutes collected on the night of March 25 have been added afterward, for a final integration time of 244 minutes.

A finer postprocessing also contributes to improve the quality of the image.

The Hα filter did a good job in rejecting the background luminosity of the full moon, but the lack of a field flattener and the size of the sensor barely containing the target create some problem at the borders.

Original
B
Final
C

B

Description: Final version with 244 minutes of integration.

Uploaded: ...

C

Title: Deconvolved with star reduction and more nebulosity

Uploaded: ...

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Status	Basic success
Started	...
Astrometry.net job	4344221
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

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Image Index:

Contribution Index (beta):

NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

NGC2238 - Rosette Nebula - Evoguide ED50 - Hα - Extended Integration

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Description

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C

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