en:ost:fokus_new

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en:ost:fokus_new [2025/10/09 07:56] – [Using MaximDL] rhainichen:ost:fokus_new [2025/10/09 08:37] (current) – [Using NINA] rhainich
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 Under ''Options>Autofocus'' the settings to finetune the autofocus can be found. An image can be seen below the documentation of these settings: Under ''Options>Autofocus'' the settings to finetune the autofocus can be found. An image can be seen below the documentation of these settings:
  
-  * **Use filter offsets** Lets you apply predefined offsets per filter instead of refocusing every time. (Currently not available, test observation needed). Default: OFF +  * **Use filter offsets** lets you apply predefined offsets per filter instead of refocusing every time. (Currently not available, test observation needed). Default: OFF 
-  * **Autofocus initial offset steps** How far the focuser moves out initially to start the autofocus. Default: 10 +  * **Autofocus initial offset steps** determines how far the focuser moves out initially to start the autofocus. Default: 10 
-  * **Autofocus method** Self explanatory. Default: Star HFR (Half-Flux Radius of stars) +  * **Autofocus method**: Self explanatory. Default: Star HFR (Half-Flux Radius of stars) 
-  * **Curve fitting strategy** Function to fit your measurement. Default: Hyperbolic +  * **Curve fitting strategy**: Function to fit your measured data points. Default: Hyperbolic 
-  * **Number of attempts** How many times NINA retries autofocus if the first attempt fails. Default: 1 +  * **Number of attempts**: How many times NINA retries autofocus if the first attempt fails. Default: 1 
-  * **Use brightest n stars** If >0, only the n brightest stars instead of all detected stars (Good for poor star fields/Noisy images). Default: 0 +  * **Use brightest n stars**: If >0, only the n brightest stars instead of all detected stars (Good for poor star fields/Noisy images). Default: 0 
-  * **Outer crop ratio** 1 crop overscan region, -1 include overscan region. Default: 1 +  * **Outer crop ratio**: If 1 the overscan region is cropped. If -1 the overscan region will be included. Default: 1 
-  * **Binning** Pixel binning during autofocus. Default: 2×2 +  * **Binning**: Pixel binning during autofocus. Default: 2×2 
-  * **R² threshold** Minimum quality fit for the autofocus curve before retrying. Default: 0.8 +  * **R² threshold**: Minimum quality fit for the autofocus curve before retrying. Default: 0.8 
-  * **Autofocus step size** How far the focuser moves between samples. Default: 150 +  * **Autofocus step size** determines how far the focuser moves between samples. Default: 150 
-  * **Default autofocus exposure time** Exposure duration (in seconds) per autofocus frame. Default: 6s, but for clear, needs to be adapted for other filters. +  * **Default autofocus exposure time**: Exposure duration (in seconds) per autofocus frame. Default: 6s. Needs to be adapted for other filters. 
-  * **Disable guiding during AF** Turns off guiding while autofocus runs. Default: off +  * **Disable guiding during AF**: Turns off guiding while autofocus runs. Default: off 
-  * **Focuser settle time** Delay after a focuser move to allow mechanical settling. Default: 1 +  * **Focuser settle time**: Delay after a focuser move to allow mechanical settling. Default: 1 
-  * **Number of exposures per point** How many frames are taken at each step, then averaged. Default: 1 +  * **Number of exposures per point**: How many frames are taken at each step, then averaged. Default: 1 
-  * **Inner crop ratio** Crops the center region of the frame when detecting stars. Default: 0.5 = 50%, can be selected within [0.2,1] +  * **Inner crop ratio**: Ratio of the frame that is used for detecting stars. Default: 0.5 = 50%. Can be selected within [0.2,1] 
-  * **Backlash compensation method** Overshoot or Disable, to cancel gear play. Default: Not available/Overshoot +  * **Backlash compensation method**: Method used to cancel gear play. Available are ''Overshoot'' and ''Disable''. Default: Not available/Overshoot.  
-  * **Backlash IN/OUT** Step count used to clear backlash when moving in or out. Default: 20,0+  * **Backlash IN/OUT**: Step count used to clear backlash when moving in or out. Default: 20,0
  
      
  • en/ost/fokus_new.txt
  • Last modified: 2025/10/09 08:37
  • by rhainich