Celestial hemisphere:  Northern  ·  Constellation: Draco (Dra)
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EGB10  a mysterious object in the constellation Draco, Roman Hujer
EGB10  a mysterious object in the constellation Draco
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EGB10 a mysterious object in the constellation Draco

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EGB10  a mysterious object in the constellation Draco, Roman Hujer
EGB10  a mysterious object in the constellation Draco
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EGB10 a mysterious object in the constellation Draco

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Description

EGB 0  a mysterious object in the constellation Draco

The EGB 10 in the constellation Draco - discovered by Xavier Strottner, Marcel Drechsler, Utkarsh Mishra, Sankalp Mohan.
More info on:  https://www.astrobin.com/7kvico/

It's a really mysterious object, I've spent six long nights on it, but my captured the signal in Ha and Oiii is a little different from the original image, see attached  animation,

I also attach my source starless images in Ha, Oiii and Luminance


 Celestron Egde HD 9.25" F/2.2 Hyperstar V3, ZWO ASI2600MM Pro
  • 110x60 sec ZWO Red
  • 110x60 sec ZWO Green
  • 110x60 sec ZWO Blue
  • 210x120 sec  Optolong L-Pro
  • 100x600 sec  Baader H-alpha  Highspeed(f/2) 6.5nm
  • 18x600 sec  Baader O-III Highspeed(f/2) 6.5nm
  • 26x600 sec  Baader O-III Ultra-Highspeed(f/2) 4nm


Compare my image with original :




Straless  Ha source channel (linear data only  STF AutoStretch):
x_H.jpg

Straless  Oiii source channel (linear data only  STF AutoStretch):
x_O.jpg


Straless  Luminance  source channel (linear data only  STF AutoStretch):
x_L.jpg

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EGB10  a mysterious object in the constellation Draco, Roman Hujer