PK 164 +31.1 (Torben van Hees)

Celestial hemisphere: Northern · Constellation: Lynx (Lyn) · Contains: PK164+31.1

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PK 164 +31.1

Link: http://astro.van-hees.name

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PK 164 +31.1

Link: http://astro.van-hees.name

According to the German version of Wikipedia this planetary nebula in Lynx was discovered by Boris Alexandrowitsch Voronsov-Veryaminov who I knew nothing about before and who seems to have been quite a prolific Russian astrophycicist. He catalogued planetary nebula and published an atlas of 800 interacting galaxies not unlike that of Halton Arp. This nebula was later independently discovered by Jones and Emberson and is often named Jones-Emberson 1.

There is an image on astrobin that shows a larger halo of O3 emission around this nebula and I could catch some of it, too. To be able to show it in adequate quality would need a further doubling of integration time.

I wanted to colour the small galaxy below the nebula naturally, but it really has quite some strong Ha-signal and it was deep red in my RGB frames.

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B

B

Description: rework, dynamic color blend, better structures

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Astrophotography Germany

Planetary Nebula

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Status	Advanced success
Started	...
Astrometry.net job	6440982
PixInsight job	HHWVZ4OSUSUY4XVJO58595XPK7TLAEC5
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h57m51s.821
RA (top/left)	07h57m33s.753
RA (top/right)	07h56m04s.994
RA (bottom/right)	07h58m09s.693
RA (bottom/left)	07h59m38s.795

Dec (center)	+53°25′18″.19
Dec (top/left)	+53°42′11″.99
Dec (top/right)	+53°18′52″.54
Dec (bottom/right)	+53°08′24″.28
Dec (bottom/left)	+53°31′34″.59

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PK 164 +31.1

PK 164 +31.1

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PK 164 +31.1

PK 164 +31.1

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