The Eyes of Markarians Chain (Scott Fisher)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3311 · IC 3344 · IC 3349 · IC 3355 · IC 3363 · IC 3382 · IC 3388 · IC 3393 · M 86 · NGC 4387 · NGC 4388 · NGC 4402 · NGC 4406 · NGC 4407 · NGC 4413 · NGC 4425 · NGC 4431 · NGC 4435 · NGC 4436 · NGC 4438 · NGC 4440 · NGC 4446 · NGC 4447 · NGC 4458 · NGC 4459 · NGC 4461 · NGC 4473 · NGC 4476 · NGC 4477 · NGC 4478 · And 1 more.

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The Eyes of Markarians Chain

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The Eyes of Markarians Chain

First light with the Svbony 550 122.
After searching to compare results, I didn't find much in the way of published results using this telescope.

The Eyes Galaxies - NGC 4438
Svbony 550 122mm with field flattener - FL683
Canon T5i - not modified for astrophotography; CLS filter
AVX, ZWO 30F4, ASI 120mini
40x2min subs @ ISO 800 for 1.3hrs imaging plus calibration frames

APT V4.50, SIRIL 1.2.1, Photoshop

I took advantage of a few clear hours last evening to continue to try and figure out this new telescope. I am starting to get it dialed. With the longer focal length than I am accustomed to, guiding is difficult and must be precise to maintain a sharp image. My two hours imaging was reduced to 1.3hrs data due to poor guiding - no 5min subs with this telescope until I get a better mount. It is remarkable the detail the big telescope can get with such a small amount of time on target!

The Eyes are centered in this image and part of Markarians Chain of galaxies, which I imaged recently and shared with the 102mm.

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	9674870
PixInsight job	9X3X3QGO8K98UHMS358SN03V551ZVETR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h27m42s.17
RA (top/left)	12h25m01s.28
RA (top/right)	12h25m25s.14
RA (bottom/right)	12h30m21s.48
RA (bottom/left)	12h30m00s.31

Dec (center)	+13°05′19″.6
Dec (top/left)	+13°58′20″.4
Dec (top/right)	+12°08′28″.3
Dec (bottom/right)	+12°12′02″.5
Dec (bottom/left)	+14°01′53″.9

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The Eyes of Markarians Chain

The Eyes of Markarians Chain

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Image Index:

Contribution Index (beta):

The Eyes of Markarians Chain

The Eyes of Markarians Chain

Equipment

Acquisition details

Description

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Sky plot

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