M101 The Pinwheel Galaxy (Serge Caballero)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · Pinwheel galaxy

Powered byPixInsight

M101 The Pinwheel Galaxy

Powered byPixInsight

M101 The Pinwheel Galaxy

I'm Baaaack! After a few year's hiatus due to some rather serious health issues (since resolved) I decided to dust off and set up the gear and try to capture some photons. After that long sitting around, rather than tweaking the old gear into acceptable performance I upgraded my ancient technology with a new camera and filters and a much improved mount. For good measure (and because I always enjoy a challenge), I learned some new (to me) software and processing workflow. Still deciding if I want to upgrade the glass, too.

Anyway, here's "first light" with the "mostly" new rig. Definitely some issues to work out, as I'm getting the famous triangle stars from the Vixen so I need to spend serious time tweaking the collimation. But it's a start on my journey back.

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	4342896
PixInsight job	LMTJKCN6Q983Q4G5DYECNOIX3DHOKU8Y
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m14s.817
RA (top/left)	14h01m41s.529
RA (top/right)	14h02m01s.255
RA (bottom/right)	14h04m46s.828
RA (bottom/left)	14h04m29s.252

Dec (center)	+54°21′13″.43
Dec (top/left)	+54°36′01″.20
Dec (top/right)	+54°04′15″.18
Dec (bottom/right)	+54°06′19″.66
Dec (bottom/left)	+54°38′08″.65

Image Index:

Contribution Index (beta):

M101 The Pinwheel Galaxy

M101 The Pinwheel Galaxy

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

Image Index:

Contribution Index (beta):

M101 The Pinwheel Galaxy

M101 The Pinwheel Galaxy

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

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?

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