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NGC1893 - Playing with the data, 



    
        

            Miguel Morales

NGC1893 - Playing with the data

Technical card

Imaging telescopes or lenses: Takahashi FC-100DF

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Orion Atlas Pro AZ/EQ-G Atlas Pro AZ/EQ-G

Guiding cameras: ZWO OAG  ·  QHY5

Focal reducers: Takahashi FC-76D Flattener

Software: Sequence Generator Pro  ·  Paint.Net  ·  PHD2 Guiding  ·  EQMOD EQAscom 1.27L  ·  Cartes Du Ciel  ·  Pixinsight

Filters: Astrodon Ha 1.25 3nm


Frames: 29x840"

Integration: 6.8 hours


Basic astrometry details

Astrometry.net job: 2436036


Resolution: 4160x3095

Locations: Observatory 51, Quebradillas, Puerto Rico

Data source: Backyard

Description

Here is a 30 meg image cropped down to less than 2 megs of the Ha data that I captured on NGC1893. I will process a wider view bi-color image as soon as I have the time to do so. All the required imaging time has been completed.

I hope you like this little image.

Comments

Revisions

  • NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    Original
  • NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    B
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            Miguel Morales
    C
  • NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    D
  • NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    E
  • NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    F
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            Miguel Morales
    G
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            Miguel Morales
    H
  • Final
    NGC1893 - Playing with the data, 



    
        

            Miguel Morales
    I

B

Description: For this version I changed the images aspect ratio to 19:6 so that it can be used as a computer background. I also adjusted some of the image properties and removed some stubborn hot pixels, all this work was done using the free program Paint.net

Uploaded: ...

C

Description: I applied a little Deconvolution to version B and re-adjusted the contrast and brightness to produce this version.

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D

Description: I lower the brightness and contrast to version C to give it a more "natural" look. Hopefully it looks better! 8-)

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E

Description: On this version I reprocessed the original data using the BatchPreprossing script, applied less of a crop and did some adjustments with HistogramTransformation

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F

Description: Oops, I like it better rotated 180*!

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G

Description: Here is a screen capture of version A as viewed as my screen background. I applied some denoise and cleaned up the hot pixels (need to work on my PI settings to avoid hot pixels!) before capuring the screen. I hope you like this version. 8-)

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H

Description: Another one!

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I

Description: Here is the last version for this page, I promise! This is the full image, minus the rough edges, and without rotation. 8-)

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Sky plot

Sky plot

Histogram

NGC1893 - Playing with the data, 



    
        

            Miguel Morales