Changes for page CFEL TapeDrive: Serial Crystallography

Last modified by chatzies on 2025-11-27 11:35

From 25.1 to 24.1 From 38.1 to 37.1

From version 37.1

edited by ahenkel
on 2021-12-12 22:56

Change comment: There is no comment for this version

To version 25.1

edited by ahenkel
on 2021-12-03 11:34

Change comment: There is no comment for this version

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@@ -1,6 +4,3 @@
--{{layout}}
--{{layout-section ac:type="single"}}
--{{layout-cell}}
  {{toc/}}
@@ -82,16 +82,14 @@
  Be aware to which channel and nozzle line your sample is connected.
--            Red → Channel 1, crystal line (nozzle capillary without marks/with red marks)
++            Red → Channel 1, crystal line (nozzle capillary without marks)
              Green → Channel 2, substrate line (nozzle capillary is marked in black)
  [[image:attach:20211201_095033.jpg||thumbnail="true" height="250"]]
--After finishing data collection, flush all lines by connecting an Eppi or syringe filled with ddH,,2,,O.
++\\
--[[image:attach:20211201_095232.jpg||height="250"]][[image:attach:20211201_095205.jpg||height="250"]]
--
  \\
  === {{id name="14.SerialCrystallography:CFELTapeDrive-14.4TapeDriveoperation"/}}**14.4 TapeDrive operation
@@ -112,17 +112,15 @@
  \\
  * [[image:attach:kamzik_tape.PNG||height="400"]]
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Samplenozzle"/}}**Sample nozzle** ====
++==== {{id name="14.SerialCrystallography:CFELTapeDrive-Samplenozzle:"/}}**Sample nozzle:** ====
  * Click an the 'nozzle' icon.
  * (((
  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.
  The absolute position is **not calibrated** and therefore changes after each restart of kamzik.
++\\(% 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);" %)** !!!**(%%)
++\\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.
--
--(% 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);" %)** !!!**(%%)
--\\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.
--
  (% class="wrapped" %)
  |=(((
  \\
@@ -171,16 +171,12 @@
  ==== {{id name="14.SerialCrystallography:CFELTapeDrive-Temperaturecontrol/Chiller"/}}**Temperature control/Chiller** ====
--* The chiller circulates fluid through the gas nozzle.
++\\
  \\
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Gasnozzle"/}}**Gas nozzle** ====
--
  \\
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-IRcamera"/}}**IR camera** ====
--
  \\
  Once the hutch is interlocked, set remote control to the TapeDrive laptop by opening a terminal and executing the following command:
@@ -193,7 +193,7 @@
  \\
--=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.5Taperollexchange"/}}**14.5 Tape roll exchange** ===
++==== {{id name="14.SerialCrystallography:CFELTapeDrive-14.5Taperollexchange"/}}**14.5 Tape roll exchange** ====
  The tape stops automatically at 98% used length, if you need to change the rolls for orther reasons, stop the tape (velocity = 0.0 mm/s).
@@ -200,16 +200,15 @@
  * Remove the (almost) empty feeder roll by pulling it upwards.
  * Cut the tape with some cm overlap to glue to the new roll. **Do not discard empty roll!**
  * Get a new tape roll (bottom left on the cart). **Polypropylen 15 µm**
--* Cut the first cm of the new tape roll, directly behind the black sticky part.
--* Place new roll on roll holder and use sticky tape to attach the end of the old tape to the beginning of the new roll.
--* Open magnetic tape stabilizer on the **left side**. //!!!BEAMSTOP!!!//
--* Start the tape (3mm/s). Once the connetion side has arrived at the collector roll, stop the tape (0mm/s).
--* Again, cut the tape directly behind the connection side. Replace the the old roll with the **empty **one. Old roll can be discarded.
--* Attach new tape to the empty roll by using some sticky tape.
++* Cut the first cm of the new tape roll, directly before the black sticky part.
++* Use this sticky part to attach the end of the old tape to the new roll. Place new roll on roll holder.
++* Open magnetic tape stabilizer.
++* Start the tape (3mm/s). Once the connetion side (black sticky part) has arrived at the collector roll, stop the tape (0mm/s).
++* Again, cut the tape directly in front of the black mark. Replace the the old roll with the **empty **one. Old roll can be discarded.
++* Attach new tape to the empty roll by using the black sticky part.
  * Close tape stabilizer.
--* Reset tape counter in kamzik by clicking "<Call>" in "Main-Tape".
--**[[image:attach:20211201_094101.jpg||height="250"]][[image:attach:20211201_094111.jpg||height="250"]][[image:attach:tape reset.PNG||height="250"]]
++**[[image:attach:20211201_094101.jpg||height="250"]][[image:attach:20211201_094111.jpg||height="250"]]
  **
  \\
@@ -216,145 +216,8 @@
  \\
--=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.6Nozzleexchange"/}}**14.6 Nozzle exchange** ===
--
  \\
--=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.7Datacollection"/}}**14.7 Data collection** ===
--
--Once the hutch is interlocked, set remote control to the TapeDrive laptop by opening a terminal and executing the following command:
--
--                                        xfreerdp +clipboard /size:1920x1080 /u:Cfelusr /v:cfeld-pcx22611
--                                        password: //written on control laptop (changes every 6 months)//
--
--                                           //>>usually the terminal is open, just repeat previous command with arrow up, enter and type in the password//
--
  \\
--**Check list:**
--
--* Open BS1  (//CrystalControl)//
--* Put collimator in (//CrystalControl)//
--* Check beamstop position = 27 000 (//Atk panel p11/motor/eh.3.09)//
--* Open fast shutter (//CrystalControl)//
--* Check diode voltage ~~ 0.0 (//kamzik Run/Diode voltage)//
--* Close fast shutter (//CrystalControl)//
--
  \\
--
--**Start run in kamzik
--**
--
--Click "Start" icon in kamzik.
--
--[[image:attach:kamzik_run-tile.jpg||height="400"]]
--
------
--{{/layout-cell}}
--{{/layout-section}}
--
--{{layout-section ac:type="two_equal"}}
--{{layout-cell}}
--(% class="task-list" %)
--(((
--{{task reference="/Tasks/Task_16" status="InProgress"}}
--Set your desired No. of frames
--{{/task}}
--
--{{task reference="/Tasks/Task_17" status="InProgress"}}
--Match exposure time with chopper setting
--{{/task}}
--
--{{task reference="/Tasks/Task_18" status="InProgress"}}
--Check trigger setting and match to chopper setting
--{{/task}}
--
--{{task reference="/Tasks/Task_19" status="InProgress"}}
--Set detector distance to 200.0 mm, confirm with //enter// and click "<Call>" button next to it.
--{{/task}}
--
--{{task reference="/Tasks/Task_20" status="InProgress"}}
--To start the run, click "<Call>" next to //exposure time//
--{{/task}}
--)))
--{{/layout-cell}}
--
--{{layout-cell}}
--|=(((
--Parameter
--)))|=(((
--explanation
--)))|=(% colspan="1" %)(((
--value
--)))
--|(((
--Images number
--)))|(((
--Set number of frames you want to collect
--)))|(% colspan="1" %)(((
--usually 100k - 200k, but adjust according to hitrate
--
--orientation: 10 % hitrate needs at least 100k images
--)))
--|(((
--exposure
--)))|(((
--exposure time of Eiger
--
--\\
--)))|(% colspan="1" %)(((
--chopper at 133 Hz → 3.7 ms
--
--chopper at 66 Hz   → 7.7 ms
--
--no chopper            → 7.7 ms
--
------
--)))
--|(((
--run id
--)))|(((
--changes automatically
--)))|(% colspan="1" %)(((
--\\
--)))
--|(% colspan="1" %)(((
--Detector distance
--)))|(% colspan="1" %)(((
--current detector postion readout
--)))|(% colspan="1" %)(((
--\\
--)))
--|(% colspan="1" %)(((
--move_detector (distance)
--)))|(% colspan="1" %)(((
--Set detector distance
--)))|(% colspan="1" %)(((
--200.0 mm   (% style="color: rgb(255,0,0);" %)confirm with //enter//, click "<Call>"
--)))
--|(% colspan="1" %)(((
--Diode voltage
--)))|(% colspan="1" %)(((
--read out of diode
--)))|(% colspan="1" %)(((
--**~~ 0   !!! higher values indicate missaligned beam stop!!!**
--)))
--{{/layout-cell}}
--{{/layout-section}}
--
--{{layout-section ac:type="single"}}
--{{layout-cell}}
--=== {{id name="14.SerialCrystallography:CFELTapeDrive-14.8Troubleshooting"/}}14.8 Troubleshooting ===
--
--* (((
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Tapestopped"/}}Tape stopped ====
--)))
--* (((
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Nozzlemotorsarenotresponding"/}}Nozzle motors are not responding ====
--)))
--* (((
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Sampleflowisnotrespondingtohigherpressure"/}}Sample flow is not responding to higher pressure ====
--)))
--{{/layout-cell}}
--{{/layout-section}}
--{{/layout}}

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@@ -1,1 +1,1 @@
--236824566
++235039466

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@@ -1,1 +1,1 @@
--https://confluence.desy.de/spaces/11/pages/236824566/14. Serial Crystallography: CFEL TapeDrive
++https://confluence.desy.de/spaces/11/pages/235039466/14. Serial Crystallography: CFEL TapeDrive

Changes for page CFEL TapeDrive: Serial Crystallography

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