Frames:
50x1800"
18x600"
Integration: 28.0 hours
Astrometry.net job: 3536889
RA center: 9h 27' 31"
DEC center: -23° 22' 37"
Pixel scale: 0.907 arcsec/pixel
Orientation: 22.588 degrees
Field radius: 0.214 degrees
Resolution: 1200x1200
Data source: Amateur hosting facility
Remote source: ChileScope
My team colleague Xavier Strottner and I are delighted and incredibly proud to present our latest discovery, the new faint candidate for a planetary nebula in the constellation Hydra, which has been catalogued by Pascal Le Dû as " STROTTNER-DRECHSLER 47" (StDr47).
Although the object is undoubtedly a real planetary nebula, a spectrum will definitely confirm its status.
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From the discovery to the finished photo it was a long and difficult way.
Many, many dozens of working hours were necessary, research, analysis, programming of the telescope, monitoring of the photos in a total of 8 nights, spread over April and May 2020 and of course the hours of processing the photos. But considering this wonderful discovery, we can say that the exertions were worth it.
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STROTTNER-DRECHSLER 47
Coordinates: 09:27:31.485 -23:22:34.44
Constellation: Hydra
Diameter 4 arc minutes
Total exposure time: 28 hours
-12.3 hours H-alpha
-12.7 hours OIII
-3 hours RGB
Telescope: 1m RC, Chilescope
Camera: fli 16803 proline
Description: OIII
Uploaded: ...
Description: H-alpha
Uploaded: ...
Description: possible outer H-alpha Ring
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Description: Photo plate of the DSS survey on which we discovered StDr 47.
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Description: correct orientation (north is up)
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