M51 3-3-17 ( Judson Graham )

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4263 · M 51 · NGC 5169 · NGC 5194 · NGC 5195 · NGC 5198 · Whirlpool galaxy

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M51 3-3-17

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M51 3-3-17

Imaging Telescopes Or Lenses: Orion 8" f/3.9 Newtonian Astrograph
Imaging Cameras: Canon EOS 700D / Rebel T5i / Kiss X7i
Mounts: Celestron CGEM
Accessories: Celestron SkySync GPS · No Name Field Flattener
Software: Adobe Photoshop · Luc Coiffier DeepSkyStacker (DSS) · O'Telescope BackyardEOS · PHD Guiding 2
Guiding Telescopes Or Lenses: Orion Mini 50mm Guide Scope

Dates:: March 3, 2017
Frames:: 53×180″(2h 39′)
Integration:: 2h 39′
Avg. Moon age:: 5.24 days
Avg. Moon phase:: 27.98%

Basic astrometry details

Astrometry.net job: 1479980

RA center: 13h29m55s.2

DEC center: +47°15′39″

Pixel scale: 0.969 arcsec/pixel

Orientation: 89.877 degrees

Field radius: 0.748 degrees

Resolution: 4676x3007

File size: 3.6 MB

Working on culmination. need a different focuser as the stock one on this scope has only two screws that hold the camera in place and it can lead to the camera being tilted and getting aberrations in the image

Suburban Astrophotography

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

Distribution of astrophotographers

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
Image of the day
Top picks
Top pick nominations

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
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds

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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	1479980
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):

M51 3-3-17

M51 3-3-17

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Image Index:

Contribution Index (beta):

M51 3-3-17

M51 3-3-17

Equipment

Acquisition details

Description

Comments

Sky plot

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In these public groups

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