Thor's Helmet with planetary nebula PHR J0719-1222 (Cody Looman)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56183 · HD56257 · HD56501 · HD56525 · HD56594 · HD56597 · HD56676 · HD56803 · HD56830 · HD56831 · HD57027 · HD57057 · HD57084 · HD57116 · HD57369 · HD57543 · HD57610 · IC 468 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

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Thor's Helmet with planetary nebula PHR J0719-1222

Powered byPixInsight

Thor's Helmet with planetary nebula PHR J0719-1222

I started imaging Thor's Helmet on 11.22.23. Due to the trees surrounding my home I was only able to gather around three hours per night. When I first stretched the Ha images I noticed a small bubble I had never seen in any other images. I was unable to identify it on my own but @Marcel Drechsler was kind enough to help me out. Thanks again Marcel! If you look in the top left hand corner you should be able to see it right on the edge of the frame. It is a planetary nebula identified as PHR J0719-1222 and PN G227.1+00.5. This is an HOO image with Ha also added as a Luminance layer. I've also added in some RGB stars. I hope you enjoy.

https://cdsarc.u-strasbg.fr/viz-bin/vizExec/.show?V/127A&G227.1%2B00.5

Cheers,
Cody

Final
Original
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Title: A close crop of PHR J0719-1222

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Title: Starless version

Description: A starless version to better show the PN in the top left corner

Uploaded: ...

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Planetary Nebulae
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Status	Advanced success
Started	...
Astrometry.net job	9013419
PixInsight job	LI2D7ESV40RPUD8HA107TKW9M23VI6YR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m30s.94
RA (top/left)	07h19m08s.92
RA (top/right)	07h14m21s.31
RA (bottom/right)	07h17m52s.59
RA (bottom/left)	07h22m40s.42

Dec (center)	-13°13′48″.3
Dec (top/left)	-12°12′02″.1
Dec (top/right)	-13°28′40″.2
Dec (bottom/right)	-14°15′34″.2
Dec (bottom/left)	-12°58′40″.10

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Thor's Helmet with planetary nebula PHR J0719-1222

Thor's Helmet with planetary nebula PHR J0719-1222

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Thor's Helmet with planetary nebula PHR J0719-1222

Thor's Helmet with planetary nebula PHR J0719-1222

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