Probleme de Focus/Mise au point avec EAF ZWO

[Astorm]

Bonjour à tous,

 

Celà fait plusieurs mois que j'utilise l'EAF de ZWO sans problème.

 

Hier, cela n'a pas foncionné.

 

J'ai lancé une séance auto qui devait faire:

• Filtre R x photos
• Filtre G x photos
• Filtre B x photos
• Filtre O x photos
• Filtre S x photos
• Filtre H x photos

 

Ce matin, je récupère des belles photos R et G, par contre la dernière photo B est flous ainsi que toutes les photos S, H et O.

 

 

Cette dernière photo B qui est flou a été faite juste après le Flip du méridien. D'ailleurs le focus est failed dans le log.

Mais pourquoi???

 

Encore plus étonnant,  il passe du filtre B à O et là le focus est succeed mais les photos sont flous???

 

Au secour!!!

 

D'avance merci de votre aide.

 

Le log complet : Autorun_Log_2023-09-06_211331.txt

 

Et un extrait des meilleurs moments 🙂:

2023/09/06 22:29:28 [AutoFocus|Begin] Run AF before Autorun start, exposure 2.0s Bin1, temperature 26.2℃
...
2023/09/06 22:31:23 Calculate Focus Point: detect and calculate star size 2.5 ,  EAF position 45522
2023/09/06 22:31:23 [AutoFocus|End] Auto focus succeeded
...
2023/09/06 22:52:38 [AutoFocus|Begin] Run AF when filter changed, R changed to G, exposure 2.0s Bin1, temperature 25.8℃
...
2023/09/06 22:54:52 Calculate Focus Point: detect and calculate star size 2.2 ,  EAF position 45448
2023/09/06 22:54:52 [AutoFocus|End] Auto focus succeeded
...
2023/09/06 23:17:50 [AutoFocus|Begin] Run AF when filter changed, G changed to B, exposure 2.0s Bin1, temperature 25.1℃
...
2023/09/06 23:19:54 Calculate Focus Point: detect and calculate star size 2.5 ,  EAF position 45469
2023/09/06 23:19:54 [AutoFocus|End] Auto focus succeeded
...
2023/09/06 23:49:18 [AutoFocus|Begin] Run AF after Auto Meridian filpped, exposure 2.0s Bin1, temperature 24.6℃
2023/09/06 23:49:18 Find Focus Star
2023/09/06 23:49:24 Find Focus Star: detect and calculate star size 2.6 ,  EAF position 45469
2023/09/06 23:49:24 Find Focus Star: finding appropriate stars star size 2.6
2023/09/06 23:49:30 [AutoFocus|End] Auto focus failed
...
2023/09/06 23:55:56 [AutoFocus|Begin] Run AF when filter changed, B changed to O, exposure 2.0s Bin1, temperature 24.3℃
...
2023/09/06 23:58:34 Calculate Focus Point: detect and calculate star size 4.1 ,  EAF position 46549
2023/09/06 23:58:34 Auto focus succeeded, the focused position is 46549
2023/09/06 23:58:34 [AutoFocus|End] Auto focus succeeded
...
2023/09/07 01:00:26 [AutoFocus|Begin] Run AF 1 hours later, exposure 2.0s Bin1, temperature 23.0℃
...
2023/09/07 01:02:58 Auto focus succeeded, the focused position is 46864
2023/09/07 01:02:58 [AutoFocus|End] Auto focus succeeded
...
2023/09/07 01:27:12 [AutoFocus|Begin] Run AF when filter changed, O changed to S, exposure 2.0s Bin1, temperature 22.7℃
...
2023/09/07 01:29:35 Calculate Focus Point: detect and calculate star size 2.8 ,  EAF position 46840
2023/09/07 01:29:35 Auto focus succeeded, the focused position is 46840
2023/09/07 01:29:35 [AutoFocus|End] Auto focus succeeded
...
2023/09/07 02:30:38 [AutoFocus|Begin] Run AF 1 hours later, exposure 2.0s Bin1, temperature 22.0℃
...
2023/09/07 02:33:38 Auto focus succeeded, the focused position is 46585
2023/09/07 02:33:38 [AutoFocus|End] Auto focus succeeded
...
2023/09/07 03:35:00 [AutoFocus|Begin] Run AF 1 hours later, exposure 2.0s Bin1, temperature 20.7℃
2...
2023/09/07 03:37:16 Auto focus succeeded, the focused position is 46544
2023/09/07 03:37:16 [AutoFocus|End] Auto focus succeeded
...
2023/09/07 04:05:30 [AutoFocus|Begin] Run AF when filter changed, S changed to H, exposure 2.0s Bin1, temperature 20.3℃
2023/09/07 04:05:30 Find Focus Star
2023/09/07 04:05:35 Find Focus Star: detect and calculate star size 0.0 ,  EAF position 46544
2023/09/07 04:05:35 Find Focus Star: not found Focus Star, try to increase EXP time or Gain
2023/09/07 04:05:35 [AutoFocus|End] Auto focus failed
...
2023/09/07 05:07:24 [AutoFocus|Begin] Run AF 1 hours later, exposure 2.0s Bin1, temperature 19.8℃
...
2023/09/07 05:09:16 Calculate Focus Point: detect and calculate star size 3.3 ,  EAF position 46588
2023/09/07 05:09:16 Auto focus succeeded, the focused position is 46588
2023/09/07 05:09:16 [AutoFocus|End] Auto focus succeeded
...