Message d'erreur durant le process RGB

AutoIntegrate
1

Bonjour,

Que signifie ce message d’erreur ? Merci de bien vouloir m’aider

[2025-12-21 08:25:35] *** Error: /Volumes/Divers/Astronomie/Astrophotographie/Images_Processing/iTelescope/20251216-T5-NGC 2174-Monkey Head Nebula/02-PI Processing/AutoOutput/calibrated-T05-opeitrequin-NGC 2174-20251216-003947-Red-BIN2-E-240-001_b3_cc_r.xisf (channel #0): Zero or insignificant PSF Signal Weight estimate.
[2025-12-21 08:25:35] <* failed *>
[2025-12-21 08:25:35] AutoIntegrate: ImageIntegration failed
[2025-12-21 08:25:35] ImageIntegration failed, Error: ImageIntegration failed
[2025-12-21 08:25:35] Error: ImageIntegration failed
[2025-12-21 08:25:35] Processing stopped!

2

Bonjour,

I have sometimes seen this error. I do not exactly remember the reason but I have commented it in the Known problems section as:

Error Zero or insignificant PSF Signal Weight estimate

In some cases like when using starless images you may get an error “Zero or insignificant PSF Signal Weight estimate” in the AutoIntegrate log files. You may get rid of this problem by using an option “ImageIntegration use ssweight”.

Regards,
Jarmo

3

Un grand merci

Où se trouve cette option dans le script AutoIntegrate ?

4

Hi, You can find it in the Settings tab and Preprocessing section.

Regards,
Jarmo

5

Bonjour,

J’ai coché l’option indiquée et relancer le calcul.

J’obtiens un nouveau message d’erreur :

*** Error: /Volumes/Divers/Astronomie/Astrophotographie/ Images_Processing/iTelescope/20251216-T5-NGC 2174-Monkey Head Nebula/05-PI Processing-RGBHSO/AutoOutput/calibrated-T05-opeitrequin-NGC

2174-20251216-003947-Red-BIN2-E-240-001_b3_cc_r.xisf: Nonexistent or invalid weight keyword ‘SSWEIGHT’.

<* failed *>

AutoIntegrate: ImageIntegration failed

ImageIntegration failed, Error: ImageIntegration failed

Error: ImageIntegration failed

Processing stopped!

Write processing steps to /Volumes/Divers/Astronomie/Astrophotographie/ Images_Processing/iTelescope/20251216-T5-NGC 2174-Monkey Head Nebula/05-

PI Processing-RGBHSO/AutoProcessed/AutoIntegrate.log

**********************************

* Processing stopped with errors *

6

Hi,

I cannot immediately figure it out what goes wrong here. It would be very helpful if you could send me the AutoIntegrate.log file. Also a very small subset of your data to reproduce the issue would be helpful, but the AutoIntegrate.log file should be enough. The email address is info@astroimagetools.net.

Regards,
Jarmo

7

Votre adresse email ne fonctionne pas. J’ai un retour négatif du serveur.

Donnez-moi une autre

Olivier

8

Hi,

I did get the email, I am just writing a reply.

Weird if you got an error, though.

Regards,
Jarmo

9

Hi,

It works with Binning “none”*.
Thank you for your helpful assistance.
Merry Christmas.

10

Thanks for the info!

Happy Holidays!

Jarmo