Hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 2903  ·  NGC2903  ·  NGC2905
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NGC 2903, 



    
        

            Anthony Quintile
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NGC 2903

Getting plate-solving status, please wait...
NGC 2903, 



    
        

            Anthony Quintile
Powered byPixInsight

NGC 2903

Imaging telescopes or lenses: Celestron Nexstar 8SE

Imaging cameras: Pentax K3 II

Mounts: Losmandy G11 Gemini 2

Guiding telescopes or lenses: Celestron Nexstar 8SE

Guiding cameras: ZWO ASI120MM Mini

Focal reducers: Starizona SCT Corrector II - 0.63X

Software: Phd2  ·  Photoshop CC 2019  ·  DeepSkyStacker (DSS) deepskystacker

Accessory: Celestron OAG #93648


Dates:April 14, 2020April 15, 2020April 21, 2020April 22, 2020

Frames: 92x299" ISO200

Integration: 7.6 hours

Darks: ~33

Flats: ~43

Bias: ~52

Avg. Moon age: 25.36 days

Avg. Moon phase: 25.51%

Bortle Dark-Sky Scale: 3.00


Astrometry.net job: 3498875

RA center: 9h 32' 8"

DEC center: +21° 35' 20"

Pixel scale: 0.555 arcsec/pixel

Orientation: 104.313 degrees

Field radius: 0.369 degrees


Resolution: 3937x2733

Locations: Home, Flagstaff, AZ, United States

Data source: Backyard

Description

An image I started and posted a week ago with too little data.

Up to 7:40 from 3:35, which made a huge difference.

Comments

Revisions

  • NGC 2903, 



    
        

            Anthony Quintile
    Original
  • Final
    NGC 2903, 



    
        

            Anthony Quintile
    B

B

Description: Cropped version to focus on the galaxy more. Original was essentially full sensor, (minus cropped for stacking multiple nights with manual alignment and dithering), which I was stoked about because stars were good to the corners with good collimationa and back focus with my Starizona SCT Corrector II.

Uploaded: ...

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NGC 2903, 



    
        

            Anthony Quintile