robert replied to the topic 'M31' in the forum. 2 months ago

nicely done

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robert replied to the topic 'Capture & Solve problems...' in the forum. 5 months ago

So basically capture and solve for your primary scope/camera doesnt work/?

Whats your primary scopes focal length and what FOV is the alignment module stating for this scope/camera configuration?



Maybe a screenshots of your setup might help,its probably something simple.

All the plate solving issues I have had have turned out to be my error rather than EKOS issues

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robert replied to the topic 'iOptron GEM45' in the forum. 5 months ago

I use inbuilt IPOLARs with both skyguider pro and GEM45EC .If I need a longer exposure than 1 minute,which i typically do; i just enable the stacking option .Works fine with the alignment modules polar alignment feature.
Make sure it is set to 1280x960 in image settings or it wont work.Mine doesnt default to this.

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So it turns out that the calculated FOV with the version of INDI with astroberry was caluclaing a FOV of for the same camera/scope combination.
The same combination on my stellarmate device gives a FOV of 35.4 x23.7 arcmins
Plate solving works fine with this FOV.

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hmm I just thought to try load and slew in the alignment module on a 300 sec sub that i took using the described combination and it resolved it.

It could just be i wasnt doing a long enough exposure for plate solving....I guess i wasnt allowing for the 2.4 micron pixels at f6.3
Ill confirm tonight.

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Hello

Does this combination give too small an image scale??
INDI calculates a FOV of 16.6 x 11.7 arc mins in the alignment module which should fall into theĀ  astrometry-data-4205 index files range which I have installed.
However i cant get plate solving to work

I can solve @ 1280mm using a cannon 60Da and an ASI294 and I have used the ASI183 @ 390mm( hyperstar) on the C8 but i cant get it to solve on this more zoomed in configuration of using the C8 and a 0.63 focal reducer and an ASI183.

I have my guide scope and main scope pretty well aligned so i can get the scope pretty close by solving with my guide scope/cam. However to get that last bit of accuracy and to find out the field rotation i need to be able to solve through the imaging scope.

This is using astroberry btw . It has just occurred to me i havn't tried this using stellarmate...
Maybe worth a go tonight..clouds permitting.
Experimentation is tricky this time of year with the short nights..

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Gonzothegreat wrote: So today I've sold to a good friend the content of my observatory, as in the pier + HEQ5 pro mount + William Optics Megrez72 + lots of accessories so that he can be setup for visual and astrophotography.
I am keeping the observatory box :)

I already have the new mount a CEM25p , purchased a while ago.
Will be moving into a different league of telescope, a Takahashi 130D and a Zwo 183mm pro mono camera.
As clear nights are fewer and fewer, I want to be able to capture the maximum of light in the minimum of time, hence switching a f6/0 to a f3.3 Newtonian Astrograph Reflector.

Will post pictures whenever it arrives... it might take a while...

Frustrating but exciting at same time waiting for a new toy.
Sounds interestng will be good to see how this pans out.

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Endolf wrote: I'm happy to help out too. My mount seems to work (now I've fixed most of the backlash issues), but the rig with it on crashes lots if I use a QHY268M (and some, but less with my ASI1600). Running the nightlies, my other rig with a EQ6 doesn't crash with the camera, so it's something specific to the CEM26, but exacerbated by the higher res camera.


which mount is that your using?

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Hello.
So what is required to move this along,more uptake of EKOS users who can supply logs to troubleshoot or input from Ioptron?

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Resolved.
i believe the subframing message was a red herring.With my a7sii i only needed to start camera profile via the INDI web manager interface on astroberry but with the A7RIII i needed to and manually start ekos within astrroberry desktop and then start the profile from within ekos app.

Also tested it ok with stellamateOS

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I am doing a little better in terms of getting it to transmit a file to the client now
But the fille isnt recognised as a RAW file in siril or darktable. Complains that the filehas unknown format.
If i remove the .arw extension it opens as a jpeg in gwenviwer.
Could it have something to do with the below from my log file.
capt0005.arw) Folder: (/) Delete from SD card? (false) "
[2020-09-26T11:56:26.831 BST DEBG ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[DEBUG] Could not determine image size

when i try and set the image width/height in the settings tab i get
2020-09-21T09:50:44: [ERROR] Subframing is only supported in FITS transport mode.
As far as i am aware im just using the standard resolution size for the camera?!

8000x5320.
What frame size is ekos expecting me to set for an A7RIII?

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Hello .

With capture target set to RAM and Upload settings set to client the image file doesnt get transmitted through to ekos my desktop PC (client)machine.
It will only work in "save local" mode.

I get an exit code -1 error when trying to get the astroberry to transmit the file to my PC ( save client mode)
See last line of log output below

Could i get some pointers pls?
Im at a loss

[2020-09-26T05:12:33.076 BST INFO ][ org.kde.kstars.ekos.align] - "World Coordinate System (WCS) is enabled. CCD rotation must be set either manually in the CCD driver or by solving an image before proceeding to capture any further images, otherwise the WCS information may be invalid."
[2020-09-26T05:12:33.076 BST DEBG ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[DEBUG] Configuration successfully saved for CCD_INFO. "
[2020-09-26T05:12:33.077 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Upload settings set to client only. "
[2020-09-26T05:12:33.078 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Capture target set to Internal RAM "
[2020-09-26T05:12:33.078 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[WARNING] All images and folders shall be deleted from the camera SD card after capture if capture target is set to SD Card. "
[2020-09-26T05:12:33.079 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Force BULB is enabled. All expsures shall be captured in BULB mode except for subsecond captures. "
[2020-09-26T05:12:33.079 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Device configuration applied. "
[2020-09-26T05:12:33.084 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] World Coordinate System is enabled. "
[2020-09-26T05:12:33.086 BST DEBG ][ org.kde.kstars.indi] - < Sony DSLR Alpha-A7r III (PC Control) >: < CCD_ROTATION >
[2020-09-26T05:13:20.596 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Upload settings set to local only. "
[2020-09-26T05:13:20.600 BST DEBG ][ org.kde.kstars.indi] - < Sony DSLR Alpha-A7r III (PC Control) >: < CCD_FILE_PATH >
[2020-09-26T05:13:47.171 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Starting 1 seconds exposure. "
[2020-09-26T05:13:55.270 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Image saved to /home/astroberry/IMAGE_001.arw "
[2020-09-26T05:13:55.274 BST INFO ][ org.kde.kstars.ekos.capture] - "Remote image saved to /home/astroberry/IMAGE_001.arw"
[2020-09-26T05:14:33.276 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Upload settings set to client only. "
[2020-09-26T05:14:39.501 BST INFO ][ org.kde.kstars.indi] - Sony DSLR Alpha-A7r III (PC Control) : "[INFO] Starting 1 seconds exposure. "
[2020-09-26T05:14:48.018 BST DEBG ][ org.kde.kstars.indi] - INDI server disconnected from BLOB manager for Device: "Sony DSLR Alpha-A7r III (PC Control)" Property: "CCD1" Exit code: -1

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Sorry please ignore last post

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With an A7Riii it is saving "native" captures as a jpeg. Camera is 100% set as uncompressed RAW.Works ok with saving as a fits file
And it also works fine from the command line with gphoto2

My A7SII works fine either way so im prettry confident about how i have ekos set..
I have also set up and got working my canon camera but id really like to get RAW files to work on my A7RIII

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