M109 Galaxy & Phecda, γ UMa (JI YONG HO)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: 64 UMa) · 64 gam UMa · HD103829 · M 109 · NGC 3992 · Phad · Phad (γ UMa · The star Phecda

Powered byPixInsight

M109 Galaxy & Phecda, γ UMa

Link: https://www.instagram.com/appabest/

Powered byPixInsight

M109 Galaxy & Phecda, γ UMa

Link: https://www.instagram.com/appabest/

Taken together, the galaxy M109 lies right next to Phecda, a star in the constellation Ursa Major. Color was refracted, and mono was captured with a reflecting telescope for image processing.
It was very windy and threw away a lot of subframes. In addition, the optical axis of the reflecting telescope was not aligned and the star image was not round due to the stress of the main reflector.
It's not a good quality picture, but I personally like the composition.

Date : 2022-05-03
Place : Seokmo-do(Bortle class 4)
Telescope : Skywatcher 8" Quattro 200 CF (F/4) & Skywatcher Esprit 120ED
Reducer & Corrector : TS GPU Coma corrector 1.0x , Skywatcher 0.77x Reducer
Mount : SONA 25-25 harmonic EQ mount
Guide : SvBony 50mm F/4, ZWO ASI174mm mini
Camera : ZWO ASI2600mc pro(Gain 100, Offset 50, -20°C), ZWO ASI2600mm pro(Gain 100, Offset 50, -20°C)
Filter : ZWO L 2" filter
Exposure :

Software : NINA, PHD2, Cartes du Ciel, PixInsight, Photoshop

Original
Final
D

AstroPhotographers of South Korea

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
Landscape

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	Advanced success
Started	...
Astrometry.net job	7869277
PixInsight job	EDBETE89K2S6NZHAIDS0543F30YOQP5Z
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	11h55m45s.548
RA (top/left)	12h00m57s.988
RA (top/right)	11h53m32s.231
RA (bottom/right)	11h50m34s.570
RA (bottom/left)	11h57m54s.299

Dec (center)	+53°31′45″.37
Dec (top/left)	+53°36′03″.73
Dec (top/right)	+54°14′03″.80
Dec (bottom/right)	+53°26′39″.78
Dec (bottom/left)	+52°49′23″.61

Image Index:

Contribution Index (beta):

M109 Galaxy & Phecda, γ UMa

M109 Galaxy & Phecda, γ UMa

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

M109 Galaxy & Phecda, γ UMa

M109 Galaxy & Phecda, γ UMa

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

Delete this revision?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information