12P/Pons-Brooks (3) (Jan Erik Vallestad)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Solar system body or event

12P/Pons-Brooks (3)

The evenings grow brighter by the day so it's a bit of a challenge to shoot this target through a partial sunset on the low horizon. But it's putting on a show now!

This image was taken just before the tail disconnection event, my nest image of the comet was taken two days later when the largest portion of the tail had disconnected - but was still visible in the image.

I've also added the comet core processed images to highlight the rotation and eruption that can be seen.

B

Title: Starless

Description: As is, with all star residue after comet alignment but it showcases the tail quite well.

Uploaded: ...

C

Title: Animated Lum channel

Description: Experimenting with making an animated video from the Lum channel, 44 exposures of 30s each.

Uploaded: ...

D

Title: Luminance core

Description: Processed to highlight the bright core and reveal the rotation of the comet

Uploaded: ...

E

Title: Luminance core inverted

Description: Processed to highlight the bright core and reveal the rotation of the comet, inverted luminance layer

Uploaded: ...

G

Title: LRGB core

Description: Processed to highlight the bright core and reveal the rotation of the comet, presented in LRGB

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	9373769
PixInsight job	9K0PDVR54VL8PN78GBYIY4RQILHRZCJQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h03m53s.50
RA (top/left)	00h05m00s.35
RA (top/right)	23h57m21s.85
RA (bottom/right)	00h02m47s.95
RA (bottom/left)	00h10m28s.34

Dec (center)	+35°31′31″.7
Dec (top/left)	+36°53′48″.2
Dec (top/right)	+35°07′23″.6
Dec (bottom/right)	+34°09′06″.4
Dec (bottom/left)	+35°54′14″.10

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12P/Pons-Brooks (3)

12P/Pons-Brooks (3)

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12P/Pons-Brooks (3)

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