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Contains:  NGC 3938
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NGC3938 & supernova 2017ein, 



    
        

            AstroGG
NGC3938 & supernova 2017ein
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NGC3938 & supernova 2017ein

Technical card

Imaging telescopes or lenses:CELESTRON Edge HD 800

Imaging cameras:Atik 460ex

Mounts:Sky-Watcher EQ8

Guiding telescopes or lenses:CELESTRON Edge HD 800

Guiding cameras:Starlight Xpress Lodestar-C

Focal reducers:Celestron EdgeHD 8 0.7x Reducer

Software:Photoshop CCPHD guidingNebulosityNeat Image

Filters:LRBGBaader Planetarium H-Alpha Filter

Accessory:Starlight Xpress OAGStarlight Xpress SX USB Filter Wheel 5x2"


Dates:May 31, 2017

Frames:
B: 6x600"
G: 6x600"
Baader Planetarium H-Alpha Filter: 6x600"
L: 33x600"
R: 6x600"

Integration: 9.5 hours

Avg. Moon age: 6.35 days

Avg. Moon phase: 39.09%


Basic astrometry details

Astrometry.net job: 1600696

RA center: 11h 52' 49"

DEC center: +44° 7' 15"

Pixel scale: 0.621 arcsec/pixel

Orientation: 308.738 degrees

Field radius: 0.276 degrees


Resolution: 2660x1774

Description

I was capturing light from that target for a few weeks, but a new supernova appeared on my sub-frames tonight!?! It was first observed by Ron Arbour on May 25th. So close!

Image B points to the supernova.

Comments

Author

AstroGG
AstroGG
License: Attribution-NonCommercial-ShareAlike Creative Commons
2561
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Revisions

  • NGC3938 & supernova 2017ein, 



    
        

            AstroGG
    Original
  • NGC3938 & supernova 2017ein, 



    
        

            AstroGG
    B
  • Final
    NGC3938 & supernova 2017ein, 



    
        

            AstroGG
    C

B

Description: A cross marks the supernova.

Sky plot

Sky plot

Histogram

NGC3938 & supernova 2017ein, 



    
        

            AstroGG