Guidescope Astrophotography (ChrisG_BNE)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 11 Sgr · 4 Sgr · 7 Sgr · 9 Sgr · B296 · B302 · B303 · B85 · B88 · B89 · B91 · IC 1274 · IC 1275 · IC 4684 · IC 4685 · Lagoon Nebula · M 20 · M 21 · M 8 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6531 · NGC 6546 · NGC 6559 · PK006+00.1 · PK006-02.1 · PK006-03.1 · PK006-03.2 · And 13 more.

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Guidescope Astrophotography

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Guidescope Astrophotography

I was curious to see how the Skywatcher EvoGuide ED50 with field flattener would go as a wide field imaging setup. I was pleasantly surprised by the outcome with the frame size of the 294 chip. I did not use any accessories that did not come with the ED50, ED50 flattener, or 294 - it is a straight up bolt together system. Using the ZWO 10mm M42 adapter to fit the 294 to the field flattener there was left about 6mm focus clearance to the minimum focus in this configuration - enough to put a single 1-1/4 filter in place in the tube, but *not* likely enough to put in a filter drawer or a EFW of any kind. Still - a very useable grab and go package for widefield AP. This data is with no filters of any kind from my B6 suburban backyard.

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	4605333
PixInsight job	4ES807W7BRRK8FHTNYORED3PK37JO8V9
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h05m53s.49
RA (top/left)	17h57m15s.59
RA (top/right)	17h56m50s.83
RA (bottom/right)	18h14m42s.28
RA (bottom/left)	18h14m44s.91

Dec (center)	-23°31′33″.8
Dec (top/left)	-22°05′30″.4
Dec (top/right)	-24°51′09″.1
Dec (bottom/right)	-24°55′46″.1
Dec (bottom/left)	-22°10′06″.1

Image Index:

Contribution Index (beta):

Guidescope Astrophotography

Guidescope Astrophotography

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Image Index:

Contribution Index (beta):

Guidescope Astrophotography

Guidescope Astrophotography

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Description

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