Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  M 100  ·  NGC 4321  ·  NGC 4322  ·  NGC 4323  ·  NGC 4328
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M100 (data set from Telescope Live), Frédéric Ruciak
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M100 (data set from Telescope Live)

Revision title: marginal improvement of the final steps

Getting plate-solving status, please wait...
M100 (data set from Telescope Live), Frédéric Ruciak
Powered byPixInsight

M100 (data set from Telescope Live)

Revision title: marginal improvement of the final steps

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Description

M100 from a data set of Telescope Live. At the end I wonder if the reddish background is normal or an artifact of the processing. I have found some picture of M100 from observatory with the same kind of reddish background that could come from Hydrogen gas but If some experts can confirm. For the time being I stopped trying to remove it ;-)

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  • M100 (data set from Telescope Live), Frédéric Ruciak
    Original
  • Final
    M100 (data set from Telescope Live), Frédéric Ruciak
    C

C

Title: marginal improvement of the final steps

Description: I just unscreen stars before Local Histogram Equalization to avoid artifacts around stars superimposed with the galaxy and adjust the weight of LHE to better keep the overall halo

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M100 (data set from Telescope Live), Frédéric Ruciak

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