IC1871 - The Whirling Dervish (mr1337)

IC1871 - The Whirling Dervish

After capturing Melotte 15 and the Fishhead, I figured I'd go after this interesting area since it was in the neighborhood. Not completely happy with losing some of the fainter regions and some dodgy stars, but it's a start! I think my initital stretch was a bit low which impacted the rest of the processing. This was also my first attempt at 20 minute exposures with the 3nm filters and I do think it helped a bit.

Captured over 17 nights (October: 9, 10, 14, 18, 31) (November: 2, 4, 6, 7, 8, 9, 10, 13, 14, 16, 17, 18) and threw away 18 hours of subs to get clean data.

Original
B
Final
C

B

Description: Started from scratch and manually modified the histogram transformation and was able to coax a lot of more detail out, even though it's still a little noisier than I'd like. May add the stars back in a future revision.

Uploaded: ...

C

Description: Now with stars!

Uploaded: ...

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	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
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Landscape

Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic failed
Started	...
Astrometry.net job	4035570
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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