
How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | |||||||||||||
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How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | |||||||||||||
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| < < | 1) Takea 4x image to use as a map. | ||||||||||||
| > > | 1) Take a 4x image to use as a map. | ||||||||||||
| 2) Change to the 50X and manually select 2 dozen or so points randomly to manually find the correct Z-‐height. Use course focus ~2 turns to get in focus, then use stage for fine focus. 3) After enough points are selected you can calculate a focus surface. Use those manually entered XYZ points to define the focus surface and define an area to take a large image. In the ND acquisition menu: the manually entered points will form a green line for z-‐height and calculate an orange line that it'll use as the z-‐height to capture an image. 4) Take a large image in both BF and GFP using the focus surface. Examples20X | |||||||||||||
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| < < | 42 images s-tched together with 15% overlap | ||||||||||||
| > > | 42 images stitched together with 15% overlap | ||||||||||||
| Area: ~1.7mm x 1.7mm Time: SF-‐5min SF&SBS-‐7min
40X | |||||||||||||
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| < < | 154 images s-tched together with 15% overlap | ||||||||||||
| > > | 154 images stitched together with 15% overlap | ||||||||||||
| Area: ~1.7mm x 1.8mm Time: SF-‐10min SF&SBS-‐20min
50X | |||||||||||||
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| < < | 180 images s-tched together with 15% overlap | ||||||||||||
| > > | 180 images stitched together with 15% overlap | ||||||||||||
| Area: ~1.5mm x 1.6mm Time: SF-‐18min SF&SBS-‐25min
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How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | |||||||||||||
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40X154 images s-tched together with 15% overlapArea: ~1.7mm x 1.8mm Time: SF-‐10min SF&SBS-‐20min | |||||||||||||
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50X180 images s-tched together with 15% overlapArea: ~1.5mm x 1.6mm Time: SF-‐18min SF&SBS-‐25min | |||||||||||||
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| < < | * fs40x.png:![]() | ||||||||||||
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| < < | * fs50x.png:
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How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | ||||||||
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| > > | 40X154 images s-tched together with 15% overlapArea: ~1.7mm x 1.8mm Time: SF-‐10min SF&SBS-‐20min | |||||||
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| > > | 50X180 images s-tched together with 15% overlapArea: ~1.5mm x 1.6mm Time: SF-‐18min SF&SBS-‐25min | |||||||
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How to deal with uneven grid?
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How to deal with uneven grid?
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How to deal with uneven grid?
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How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | ||||||||
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| > > | Examples20X42 images s-tched together with 15% overlapArea: ~1.7mm x 1.7mm Time: SF-‐5min SF&SBS-‐7min a36 2 | |||||||
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How to deal with uneven grid?
1) take a Z-‐stack between a defined Z range | ||||||||
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| > > | ![]() | |||||||
| Workflow: 1) Takea 4x image to use as a map. 2) Change to the 50X and manually select 2 dozen or so points randomly to manually find the correct Z-‐height. Use course focus ~2 turns to get in focus, then use stage for fine focus. 3) After enough points are selected you can calculate a focus surface. Use those manually entered XYZ points to define the focus surface and define an area to take a large image. In the ND acquisition menu: the manually entered points will form a green line for z-‐height and calculate an orange line that it'll use as the z-‐height to capture an image. 4) Take a large image in both BF and GFP using the focus surface.
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| < < | * fs.png:![]() | |||||||
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| < < | How to deal with uneven grid? | |||||||
| > > | How to deal with uneven grid? | |||||||
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| > > | 1) take a Z-‐stack between a defined Z range 2) auto focus each image or every so often 3) use a focus surface 4) manually take images in focus at select areas. | |||||||
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| > > | Focus surface featureFocus surface feature is in XYZ Overview tab | |||||||
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| > > | Workflow: 1) Takea 4x image to use as a map. 2) Change to the 50X and manually select 2 dozen or so points randomly to manually find the correct Z-‐height. Use course focus ~2 turns to get in focus, then use stage for fine focus. 3) After enough points are selected you can calculate a focus surface. Use those manually entered XYZ points to define the focus surface and define an area to take a large image. In the ND acquisition menu: the manually entered points will form a green line for z-‐height and calculate an orange line that it'll use as the z-‐height to capture an image. 4) Take a large image in both BF and GFP using the focus surface. | |||||||
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How to deal with uneven grid?
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