Hello Robin,
I use SharpCap pro v4.0.7976.0 32 bits with ASI533MCPro camera and PHD2 Guiding 2.6.10
I command PHD2 dithering with the LiveStack finctionnality
On SharpCap, camera control panel, i configured Raw16, Fits, exposure 60s and i want a dithering every 300s
My problem is following:
Sharpcap seems command Dithering correctelly to PHD2 every 300ms, but when Dithring occurs, Shapcap save a 60s blurred image because it does not stop the image acquisition during dithering !
(I previoussely used Sharpcap 3.2.6480.0, PHD2 Guiding 2.6.9 and i never had any problem with these softwares versions.)
See Attachments:
- A 60s image saved during dithering (frame_00007.jpg)
- Screenshots of my configuration
Thank you in advance for your help
Best regards
Olivier
Images saved during dithering
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Images saved during dithering
- Attachments
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- cfg_Sharpcap_LiveStack_03.png (79.46 KiB) Viewed 583 times
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- cfg_Sharpcap_LiveStack_02.png (42.83 KiB) Viewed 583 times
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- cfg_Sharpcap_LiveStack_01.png (36.43 KiB) Viewed 583 times
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- frame_00007.jpg (266.85 KiB) Viewed 583 times
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Re: Images saved during dithering
Hi Olivier,
that shouldn't happen
If you can find the SharpCap log file that was captured for the imaging session and share it with me, along with a unchanged copy of the problem raw frame (so I can see its timestamps), I may be able to work out what is going on by tracking the timestamps of the raw frame against the log entries.
You can find previous log files in the log folder - that can most easily be opened by going to the File Menu, then Show Log, then using the 'Locate on Disk' button. The file names of the log files will contain the time that you started running SharpCap, where the 'modified time' will be the time you closed SharpCap.
cheers,
Robin
that shouldn't happen
If you can find the SharpCap log file that was captured for the imaging session and share it with me, along with a unchanged copy of the problem raw frame (so I can see its timestamps), I may be able to work out what is going on by tracking the timestamps of the raw frame against the log entries.
You can find previous log files in the log folder - that can most easily be opened by going to the File Menu, then Show Log, then using the 'Locate on Disk' button. The file names of the log files will contain the time that you started running SharpCap, where the 'modified time' will be the time you closed SharpCap.
cheers,
Robin
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Re: Images saved during dithering
Hello Robin,
See joined log file
and the related raw file as url link (the file have a unknow extension file and is too big to be downloaded if zipped )
http://encelade18.free.fr/_test/frame_00007.fits
Regards
Olivier
See joined log file
and the related raw file as url link (the file have a unknow extension file and is too big to be downloaded if zipped )
http://encelade18.free.fr/_test/frame_00007.fits
Regards
Olivier
- Attachments
-
- Log_2021-07-18T01_23_12-2088.log
- (73.99 KiB) Downloaded 36 times
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Re: Images saved during dithering
Hi,
Ok, I know what happened - I goofed slightly in the latest when trying to make a change to the ZWO code to deal with the exposure changing during long exposures - the change I wanted to only apply in 'still mode' also ended up applying in live mode when the exposure was more than 2s. Basically it meant that the dithering changing the exposure to 1s was ineffective in version 4.0.7976.
Sorry about that - I already have a fix for the issue which I expect to release in an update later today. Until now, I had not realised that the issue would affect live stack dithering
cheers,
Robin
Ok, I know what happened - I goofed slightly in the latest when trying to make a change to the ZWO code to deal with the exposure changing during long exposures - the change I wanted to only apply in 'still mode' also ended up applying in live mode when the exposure was more than 2s. Basically it meant that the dithering changing the exposure to 1s was ineffective in version 4.0.7976.
Sorry about that - I already have a fix for the issue which I expect to release in an update later today. Until now, I had not realised that the issue would affect live stack dithering
cheers,
Robin
-
- Posts: 9
- Joined: Sun Feb 23, 2020 8:48 pm
Re: Images saved during dithering
Hello Robin,
Thank you for your responsiveness and for the new software release.
I will use it ASAP to test the fix.
Regards
Olivier
Thank you for your responsiveness and for the new software release.
I will use it ASAP to test the fix.
Regards
Olivier