Instrumentscfg for 22 » History » Version 11
Anchi Cheng, 10/31/2013 09:26 PM
1 | 1 | Anchi Cheng | *cs is the coefficient of spherical aberration in meters*. Find out from TEM manufacture the proper value for your tem. |
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2 | 11 | Anchi Cheng | For example |
3 | <pre> |
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4 | [tem] |
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5 | class: tecnai.Tecnai |
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6 | cs: 2.0e-3 |
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7 | </pre> |
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8 | 1 | Anchi Cheng | |
9 | 10 | Anchi Cheng | * height and width is based on the orientation presented in Leginon image viewer. |
10 | * Some Tietz camera may have an odd physical dimension. Use TCL/EMMenu program to find out the good dimension used in Tietz's own software and entered in this configuration. |
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11 | |||
12 | 11 | Anchi Cheng | For example |
13 | <pre> |
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14 | [camera] |
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15 | class: gatan.Gatan |
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16 | zplane: 50 |
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17 | height: 4096 |
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18 | width: 4096 |
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19 | </pre> |
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20 | |||
21 | |||
22 | 6 | Anchi Cheng | *zplane is a number that gives the order of camera*. If a camera with low zplane value is going to acquire an image, Leginon will attempt to retract all cameras at higher zplane values. |
23 | 1 | Anchi Cheng | |
24 | 7 | Anchi Cheng | !zplane.png! |
25 | |||
26 | 1 | Anchi Cheng | * One computer for both tem and digital camera: |
27 | <pre> |
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28 | [tem] |
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29 | class: tecnai.Tecnai |
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30 | cs: 2.0e-3 |
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31 | [camera] |
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32 | class: gatan.Gatan |
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33 | zplane: 50 |
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34 | 9 | Anchi Cheng | height: 4096 |
35 | width: 4096 |
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36 | 1 | Anchi Cheng | </pre> |
37 | |||
38 | 5 | Anchi Cheng | * Separate computers for the two instruments: configure only the instrument reside on the particular computer |
39 | 1 | Anchi Cheng | ** On the computer that controls the tem: |
40 | <pre> |
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41 | [tem] |
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42 | class: tecnai.Tecnai |
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43 | cs: 2.0e-3 |
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44 | </pre> |
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45 | ** On the computer that controls the digital camera: |
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46 | <pre> |
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47 | [camera] |
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48 | class: gatan.Gatan |
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49 | zplane: 50 |
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50 | 9 | Anchi Cheng | height: 4096 |
51 | width: 4096 |
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52 | 2 | Anchi Cheng | </pre> |
53 | |||
54 | 8 | Anchi Cheng | * Two cameras that retract/insert at the same time, typically one of them is an off-axis camera, such as in the case of DE12 and DE Survey camera pair. |
55 | 2 | Anchi Cheng | ** On the computer that controls the digital camera: |
56 | <pre> |
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57 | [camera1] |
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58 | 4 | Jim Pulokas | class: de.DE12 |
59 | 2 | Anchi Cheng | zplane: 50 |
60 | 9 | Anchi Cheng | height: 3072 |
61 | width: 4096 |
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62 | 11 | Anchi Cheng | |
63 | 3 | Anchi Cheng | [camera2] |
64 | 4 | Jim Pulokas | class: de.DESurvey |
65 | 2 | Anchi Cheng | zplane: 50 |
66 | 9 | Anchi Cheng | height: 2048 |
67 | width: 2048 |
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68 | 2 | Anchi Cheng | </pre> |
69 | |||
70 | 8 | Anchi Cheng | * Two cameras on the same computer but one is retractable and one is non-retractable and at lower position. |
71 | 2 | Anchi Cheng | ** On the computer that controls the digital camera: |
72 | <pre> |
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73 | [camera1] |
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74 | 4 | Jim Pulokas | class: de.DE12 |
75 | 2 | Anchi Cheng | zplane: 50 |
76 | 9 | Anchi Cheng | height: 3072 |
77 | width: 4096 |
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78 | |||
79 | 2 | Anchi Cheng | [camera2] |
80 | 1 | Anchi Cheng | class: tietz.TietzPXL |
81 | zplane: 5 |
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82 | 9 | Anchi Cheng | height: 4096 |
83 | width: 4096 |
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84 | 5 | Anchi Cheng | </pre> |
85 | |||
86 | * Gatan Orius camera that is installed typically with Gatan K2/Falcon camera is technically on the same plane but is not capable of insertion unless K2 is retracted. On the other hand, K2 camera insertion includes a retraction of Orius at lower level of the function call in DM. Therefore, Orius is considered as a camera at lower zplane. |
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87 | <pre> |
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88 | [camera1] |
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89 | class: dmsem.GatanK2Base |
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90 | zplane: 50 |
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91 | 9 | Anchi Cheng | height: 3838 |
92 | width: 3710 |
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93 | |||
94 | 5 | Anchi Cheng | [camera2] |
95 | class: dmsem.GatanOrius |
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96 | zplane: 49 |
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97 | 9 | Anchi Cheng | height: 2048 |
98 | width: 2048 |
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99 | 1 | Anchi Cheng | </pre> |