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Ceta camera support » History » Version 5

Anchi Cheng, 01/10/2020 11:28 AM

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h1. Ceta camera support
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h2. Installation
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|_.program/package|_.notes|
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|Tia.dll |(Should come with the microscope)|
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{{include(comtypes installer)}}
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{{include(comtypes_installation)}}
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You should have
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<pre>
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TIA or ESVision
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</pre>
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h2. instruments.cfg
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Eagle:
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<pre>
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[camera]
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class: tia.TIA_Eagle
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zplane: 50
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height: 4096
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width: 4096
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</pre>
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h2. Testing with pyscope
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In python command
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<pre>
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from pyscope import tia
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g = tia.TIA_Ceta()
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g.setExposureTime(1000)
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g.getImage()
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</pre>
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{{include(pyscope_test_result array)}}
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h2. Using Ceta camera in Leginon
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Leginon does not handle Gain/Dark correction for Ceta camera.  It will not use Leginon-collected references even if you acquire them as it will make images worse.
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Follow FEI's instruction in obtaining Gain/Dark References in the scope user interface.
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Take an single exposure first in its Reference Manager Tab to make sure the intensity range is adequate.