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Last modified by chatzies on 2025-11-27 11:35
From version 39.1
edited by ahenkel
on 2021-12-12 23:00
Change comment: There is no comment for this version
To version 35.1
edited by ahenkel
on 2021-12-12 22:09
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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1 -{{layout}}
2 -{{layout-section ac:type="single"}}
3 -{{layout-cell}}
4 4  
5 5  
6 6  {{toc/}}
... ... @@ -118,11 +118,9 @@
118 118  * (((
119 119  The nozzle position can be adjusted in xyz by clicking on the arrows up and down. (Double arrow = 10 steps). Step size can be varied, 1mm steps are rather big and should be used carefully.
120 120  The absolute position is **not calibrated** and therefore changes after each restart of kamzik.
118 +\\(% style="color: rgb(255,0,0);" %)**!!! **(% style="color: rgb(255, 0, 0); color: rgb(0, 0, 0)" %)**During data collection make sure in which direction you are moving, do not move nozzle into beam**(% style="color: rgb(255,0,0);" %)** !!!**(%%)
119 +\\Adjust the nozzle position by eye until it nearly touches the tape and roughly meets the X-ray interaction point. Then, move to the control hutch to use the on-axis microscope for fine adjustment. Move the nozzle tip to the beam position (red X) and write down the absolut nozzle position. From there move the nozzle in +x to your desired distance.Different distances combined with the tape speed result in several delay times for time-resolved experiments.
121 121  
122 -
123 -(% style="color: rgb(255,0,0);" %)**!!! **(% style="color: rgb(255, 0, 0); color: rgb(0, 0, 0)" %)**During data collection make sure in which direction you are moving, do not move nozzle into beam**(% style="color: rgb(255,0,0);" %)** !!!**(%%)
124 -\\Adjust the nozzle position by eye until it nearly touches the tape and roughly meets the X-ray interaction point. Then, move to the control hutch to use the on-axis microscope for fine adjustment. Move the nozzle tip to the beam position (red X) and write down the absolut nozzle position. From there move the nozzle in +x to your desired distance.Different distances combined with the tape speed result in several delay times for time-resolved experiments.
125 -
126 126  (% class="wrapped" %)
127 127  |=(((
128 128  \\
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209 209  * Close tape stabilizer.
210 210  * Reset tape counter in kamzik by clicking "<Call>" in "Main-Tape".
211 211  
212 -**[[image:attach:20211201_094101.jpg||height="250"]][[image:attach:20211201_094111.jpg||height="250"]][[image:attach:tape reset.PNG||height="250"]]
207 +**[[image:attach:20211201_094101.jpg||height="250"]][[image:attach:20211201_094111.jpg||height="250"]]
213 213  **
214 214  
215 215  \\
... ... @@ -216,120 +216,14 @@
216 216  
217 217  \\
218 218  
219 -=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.6Nozzleexchange"/}}**14.6 Nozzle exchange** ===
214 +=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.6Nozzleexchange"/}}14.6 Nozzle exchange ===
220 220  
221 221  \\
222 222  
223 -=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.7Datacollection"/}}**14.7 Data collection** ===
218 +=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.7Datacollection"/}}14.7 Data collection ===
224 224  
225 -Once the hutch is interlocked, set remote control to the TapeDrive laptop by opening a terminal and executing the following command:
226 -
227 - xfreerdp +clipboard /size:1920x1080 /u:Cfelusr /v:cfeld-pcx22611
228 - password: //written on control laptop (changes every 6 months)//
229 -
230 - //>>usually the terminal is open, just repeat previous command with arrow up, enter and type in the password//
231 -
232 232  \\
233 233  
234 -**Check list:**
235 -
236 -* Open BS1  (//CrystalControl)//
237 -* Put collimator in (//CrystalControl)//
238 -* Check beamstop position = 27 000 (//Atk panel p11/motor/eh.3.09)//
239 -* Open fast shutter (//CrystalControl)//
240 -* Check diode voltage ~~ 0.0 (//kamzik Run/Diode voltage)//
241 -* Close fast shutter (//CrystalControl)//
242 -
243 -\\
244 -
245 -**Start run in kamzik
246 -**
247 -
248 -Click "Start" icon in kamzik.
249 -
250 -[[image:attach:kamzik_run-tile.jpg||height="400"]]
251 -
252 -----
253 -{{/layout-cell}}
254 -{{/layout-section}}
255 -
256 -{{layout-section ac:type="two_equal"}}
257 -{{layout-cell}}
258 -\\
259 -
260 -1. Set your desired No. of frames
261 -1. Match exposure time with chopper setting
262 -1. Check trigger setting and match to chopper setting
263 -1. Set detector distance to 200.0 mm, confirm with //enter// and click "<Call>" button next to it.
264 -1. To start the run, click "<Call>" next to //exposure time//
265 -{{/layout-cell}}
266 -
267 -{{layout-cell}}
268 -(% class="wrapped" %)
269 -|=(((
270 -Parameter
271 -)))|=(((
272 -explanation
273 -)))|=(% colspan="1" %)(((
274 -value
275 -)))
276 -|(((
277 -Images number
278 -)))|(((
279 -Set number of frames you want to collect
280 -)))|(% colspan="1" %)(((
281 -usually 100k - 200k, but adjust according to hitrate
282 -
283 -orientation: 10 % hitrate needs at least 100k images
284 -)))
285 -|(((
286 -exposure
287 -)))|(((
288 -exposure time of Eiger
289 -
290 -\\
291 -)))|(% colspan="1" %)(((
292 -chopper at 133 Hz → 3.7 ms
293 -
294 -chopper at 66 Hz   → 7.7 ms
295 -
296 -no chopper            → 7.7 ms
297 -
298 -----
299 -)))
300 -|(((
301 -run id
302 -)))|(((
303 -changes automatically
304 -)))|(% colspan="1" %)(((
305 -\\
306 -)))
307 -|(% colspan="1" %)(((
308 -Detector distance
309 -)))|(% colspan="1" %)(((
310 -current detector postion readout
311 -)))|(% colspan="1" %)(((
312 -\\
313 -)))
314 -|(% colspan="1" %)(((
315 -move_detector (distance)
316 -)))|(% colspan="1" %)(((
317 -Set detector distance
318 -)))|(% colspan="1" %)(((
319 -200.0 mm   (% style="color: rgb(255,0,0);" %)confirm with //enter//, click "<Call>"
320 -)))
321 -|(% colspan="1" %)(((
322 -Diode voltage
323 -)))|(% colspan="1" %)(((
324 -read out of diode
325 -)))|(% colspan="1" %)(((
326 -**~~ 0 !!! higher values indicate missaligned beam stop!!!**
327 -)))
328 -{{/layout-cell}}
329 -{{/layout-section}}
330 -
331 -{{layout-section ac:type="single"}}
332 -{{layout-cell}}
333 333  === {{id name="14.SerialCrystallography:CFELTapeDrive-14.8Troubleshooting"/}}14.8 Troubleshooting ===
334 334  
335 335  * (((
... ... @@ -341,6 +341,7 @@
341 341  * (((
342 342  ==== {{id name="14.SerialCrystallography:CFELTapeDrive-Sampleflowisnotrespondingtohigherpressure"/}}Sample flow is not responding to higher pressure ====
343 343  )))
344 -{{/layout-cell}}
345 -{{/layout-section}}
346 -{{/layout}}
233 +
234 +\\
235 +
236 +\\
Confluence.Code.ConfluencePageClass[0]
Id
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1 -236824573
1 +236824561
URL
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1 -https://confluence.desy.de/spaces/11/pages/236824573/14. Serial Crystallography: CFEL TapeDrive
1 +https://confluence.desy.de/spaces/11/pages/236824561/14. Serial Crystallography: CFEL TapeDrive