Comet C/2019 Y4 ATLAS (Brian Poole)

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: Solar system body or event

Comet C/2019 Y4 ATLAS

Well it's been a while since I did any processing. I've been trying to get as much data for the Jellyfish Nebula I've been working on, but it sets so early these days and it seems like every night is cloudy!

Anyway, on Tuesday I decided to take a crack at C/2019 Y4 ATLAS since it was clear and my main target was already obstructed by a neighbor's tree.

I find comets to be some of the most difficult targets, but also some of the most rewarding. To add to the difficulty, this was done with a mono camera. Luckily DSS did a decent job of stacking the data preserving both the comet and the stars. There are some artifacts if you look closely, but it's nothing too distracting.

Atlas Pro -> SV80ST -> ASI1600MM-C -> 10x180s L + 5x180s RGB

Original
B
Final
C

B

Description: 2020-04-02

L: 20x240s + RGB: 10x240s

Uploaded: ...

C

Description: 2020-04-02

L: 20x240s + RGB: 10x240s

with galaxy

Uploaded: ...

Cloudy Nights
ZWO ASI1600MM/QHY163M
Narrowband imaging

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Status	Advanced success
Started	...
Astrometry.net job	3391009
PixInsight job	9EPTVVFBEICZLDCGNUTTMJ0HSP4K39KZ
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	07h40m25s.47
RA (top/left)	07h45m30s.43
RA (top/right)	07h50m35s.88
RA (bottom/right)	07h34m47s.39
RA (bottom/left)	07h30m56s.28

Dec (center)	+68°20′38″.3
Dec (top/left)	+67°13′13″.0
Dec (top/right)	+69°08′49″.7
Dec (bottom/right)	+69°27′26″.2
Dec (bottom/left)	+67°30′23″.9

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Comet C/2019 Y4 ATLAS

Comet C/2019 Y4 ATLAS

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Comet C/2019 Y4 ATLAS

Comet C/2019 Y4 ATLAS

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