M33 - Triangulum Galaxy (John Carroll)

Celestial hemisphere: Northern · Constellation: Triangulum (Tri) · Contains: HD10015 · HD10056 · HD10133 · HD8909 · HD9023 · HD9070 · HD9224 · HD9269 · HD9483 · HD9686 · HD9966 · IC 131 · IC 132 · IC 133 · IC 135 · IC 136 · IC 137 · IC 142 · IC 143 · M 33 · NGC 588 · NGC 592 · NGC 595 · NGC 598 · NGC 604 · Triangulum Galaxy · Triangulum Pinwheel

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M33 - Triangulum Galaxy

Revision title: revision 01

Powered byPixInsight

M33 - Triangulum Galaxy

Revision title: revision 01

M33, 2 sessions, not much data. The first session, Oct 31, 2023 was only the 2nd time I used a telescope for astrophotography and only captured 16 120s images. The 2nd session, Nov 22nd, 2023 captured 40 300s images of M33, but 31 of them had to be discarded due to imaging through tree branches (unintentional!). Many lessons learned. Used SPCC in PixInsight and did not alter color except to reduce a slight green cast.

Original
Final
B

B

Title: revision 01

Description: Attempt at better post-processing of the same M33 data, now that I've been doing AP for 3 months. This was only 1 hr 17 min of data collection. Aims were to improve contrast and minimally alter color. I'm still trying to understand 'real' color from the camera vs. artifact.

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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	8948260
PixInsight job	MMXYOKHB9NARI0DBHLH7IPSVR322JYB6
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h33m54s.37
RA (top/left)	01h39m37s.67
RA (top/right)	01h40m07s.36
RA (bottom/right)	01h28m01s.68
RA (bottom/left)	01h27m50s.94

Dec (center)	+30°39′09″.0
Dec (top/left)	+29°19′30″.4
Dec (top/right)	+31°53′23″.9
Dec (bottom/right)	+31°57′48″.7
Dec (bottom/left)	+29°23′49″.6

Image Index:

Contribution Index (beta):

M33 - Triangulum Galaxy

Revision title: revision 01

M33 - Triangulum Galaxy

Revision title: revision 01

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Image Index:

Contribution Index (beta):

M33 - Triangulum Galaxy

Revision title: revision 01

M33 - Triangulum Galaxy

Revision title: revision 01

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

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