Crescent and Soap Bubble Nebulae Bicolor HOO ( Nico Carver )

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent nebula · NGC 6888 · Sh2-105

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Crescent and Soap Bubble Nebulae Bicolor HOO

Link: https://www.nebulaphotos.com/ngc-ic/ngc6888/

Powered byPixInsight

Crescent and Soap Bubble Nebulae Bicolor HOO

Link: https://www.nebulaphotos.com/ngc-ic/ngc6888/

Imaging Telescopes Or Lenses: Vernonscope Brandon 94mm
Imaging Cameras: ZWO ASI1600MM COOL
Mounts: Orion Atlas EQ-G
Filters: Astrodon Tru-Balance 1.25" 3nm OIII · Astrodon Tru-Balance 1.25" 5nm Ha
Accessories: Shoestring Astronomy EQDIR · Sky-Watcher 0.85 Focal reducer/flattener
Software: Main Sequence Software Sequence Generator Pro (SGP) · PHD2 Guiding · Cartes du Ciel · Pixinsight 1.8 · Photoshop CS6
Guiding Telescopes Or Lenses: Orion 50mm Guide Scope with helical focusing
Guiding Cameras: QHYCCD QHY5L-II M

Dates:: July 9, 2017 · July 16, 2017
Frames:: Astrodon Tru-Balance 1.25" 3nm OIII: 21×300″(1h 45′) (gain: 139.00) -15°C bin 1×1
Astrodon Tru-Balance 1.25" 5nm Ha: 18×300″(1h 30′) (gain: 139.00) -15°C bin 1×1
Integration:: 3h 15′
Darks:: 50
Flats:: 50
Bias:: 100
Avg. Moon age:: 18.44 days
Avg. Moon phase:: 76.64%
Bortle Dark-Sky Scale:: 8.00
Temperature:: 20.00

RA center: 20h12m52s.70

DEC center: +38°24′11″.3

Pixel scale: 1.410 arcsec/pixel

Orientation: -79.550 degrees

Field radius: 1.093 degrees

More info:Open

Resolution: 4490x3310

File size: 14.1 MB

Locations: Backyard, Newark, Delaware, United States

Data source: Backyard

Final
Original
B

B

Description: "Smooth" version. Used more noise reduction. I think it loses something, and for some reason the star colors are really off (that is likely due to my inexperience in processing rather than a true consequence of smoothing out noise).

Uploaded: ...

Northeast Imagers
Beginners AP
ZWO ASI1600MM/QHY163M

Please note: The following tables are updated every 24 hours.

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This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
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Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
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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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	1654252
PixInsight job	CC2XIEYC4ML2WC9Q53MGQCD3Q2SSXJX6
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h12m52s.70
RA (top/left)	20h10m24s.30
RA (top/right)	20h08m51s.40
RA (bottom/right)	20h15m16s.15
RA (bottom/left)	20h16m58s.10

Dec (center)	+38°24′11″.3
Dec (top/left)	+39°22′53″.2
Dec (top/right)	+37°39′13″.3
Dec (bottom/right)	+37°25′17″.6
Dec (bottom/left)	+39°08′35″.10

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Crescent and Soap Bubble Nebulae Bicolor HOO

Crescent and Soap Bubble Nebulae Bicolor HOO

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Image Index:

Contribution Index (beta):

Crescent and Soap Bubble Nebulae Bicolor HOO

Crescent and Soap Bubble Nebulae Bicolor HOO

Equipment

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Comments

Revisions

B

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In these public groups

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