ASKAR FMA135 Image Tests (Andrew Burwell)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 55 Cyg · 56 Cyg · 57 Cyg · 58 nu. Cyg · 59 f01 Cyg · 60 Cyg · 62 ksi Cyg · 63 f02 Cyg · 68 A Cyg · B349 · B350 · B351 · B352 · B353 · B355 · B356 · B358 · B361 · IC 1369 · IC 5068 · IC 5070 · IC 5076 · NGC 6991 · NGC 6996 · NGC 6997 · NGC 7000 · NGC 7026 · NGC 7027 · NGC 7039 · NGC 7044 · And 24 more.

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ASKAR FMA135 Image Tests

Link: https://www.macobservatory.com

Powered byPixInsight

ASKAR FMA135 Image Tests

Link: https://www.macobservatory.com

The FMA135 provides an interesting proposition for imaging. It's tiny, and can work well as a guide scope, but is also an APO Triplet which can be used for imaging with up to an APSc sized imaging sensor. So, I put it to the test, and used my ZWO ASI2600MC-Pro which is an APSc sized sensor. The results are attached. I think the corners of the image, while poor, could be improved with some sensor tilt adjustments. I plan to build a jig to fix tilt on all my ZWO cameras. But have not done it for this camera.

Final
Original
B
C
D

B

Description: M31, second target, also 2 hours of data.

Uploaded: ...

C

Description: Aberration Inspector

Uploaded: ...

D

Description: The telescope.

Uploaded: ...

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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.
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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	5044010
PixInsight job	84N9QULLYXBJ1FPF6V2F6JHFTPAT6QEI
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	21h00m41s.49
RA (top/left)	21h17m51s.89
RA (top/right)	21h19m31s.50
RA (bottom/right)	20h40m28s.73
RA (bottom/left)	20h44m46s.34

Dec (center)	+44°30′01″.1
Dec (top/left)	+39°41′32″.5
Dec (top/right)	+49°17′12″.5
Dec (bottom/right)	+49°06′57″.6
Dec (bottom/left)	+39°33′01″.6

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ASKAR FMA135 Image Tests

ASKAR FMA135 Image Tests

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Contribution Index (beta):

ASKAR FMA135 Image Tests

ASKAR FMA135 Image Tests

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Description

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