M27 Dumbbell Nebula HOO (SparkyHT)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: Dumbbell Nebula · M 27 · NGC 6853 · The star 14Vul

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M27 Dumbbell Nebula HOO

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M27 Dumbbell Nebula HOO

This is my process of the data collected by a friend and fellow astro-club member Paul Borchardt, who painstakingly collected 25.7 hours of narrowband data on this object from his backyard.

I used Astro Pixel Processor for pre-processing , and Pixinsight for post-processing.

Details from Paul's Astrobin page:

Imaging telescopes or lenses:Stellarvue SVA 130 EDT

Imaging cameras:ZWO ASI183MM Pro

Mounts:Astro-Physics Mach 1 GTO Mach1GTO CP3

Guiding telescopes or lenses:Stellarvue SVA 130 EDT

Guiding cameras:STARLIGHT XPRESS SX Lodestar

Software:Sequence Generator Pro , Pixinsight , Open PHD Guiding PHD2 Guiding 2.6.1

Filters:Astrodon Ha 1.25 5nm , Astrodon OIII 1.25 3nm

Dates:July 5, 2020 , July 13, 2020

Frames:

Astrodon Ha 1.25 5nm: 128x300" (gain: 75.00) -15C bin 1x1

Astrodon OIII 1.25 3nm: 180x300" (gain: 75.00) -15C bin 1x1

Integration: 25.7 hours

Darks: ~25

Flats: ~25

Avg. Moon age: 18.85 days

Avg. Moon phase: 72.50%

Bortle Dark-Sky Scale: 6.00

Basic astrometry details

Astrometry.net job: 3670925

Resolution: 4500x3600

Locations: Backyard at home, Brookfield, Wisconsin, United States

Data source: Backyard

AstroBin Platform open discussions community forum
Cloudy Nights
Milwaukee Astronomical Society

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	Distinct awarded users	Total awarded images
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Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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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
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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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	Basic success
Started	...
Astrometry.net job	3699893
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M27 Dumbbell Nebula HOO

M27 Dumbbell Nebula HOO

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Contribution Index (beta):

M27 Dumbbell Nebula HOO

M27 Dumbbell Nebula HOO

Equipment

Acquisition details

Description

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Sky plot

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In these public groups

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