Changes for page CFEL TapeDrive: Serial Crystallography

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

From 45.1 to 44.1 From 63.1 to 62.1

From version 62.1

edited by ahenkel
on 2022-04-19 14:19

Change comment: There is no comment for this version

To version 45.1

edited by ahenkel
on 2021-12-12 23:53

Change comment: There is no comment for this version

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@@ -1,30 +1,24 @@
  {{layout}}
  {{layout-section ac:type="single"}}
  {{layout-cell}}
--[[image:attach:TapeDrive_beschriftet-tile.jpg||height="400"]]
++[[image:attach:TapeDrive_beschriftet-tile.jpg||height="250"]]
  \\
--{{toc minLevel="2"/}}
--
  \\
------
--
  == {{id name="14.SerialCrystallography:CFELTapeDrive-14.1Samplecharacteristicsandpreparation"/}}**14.1 Sample characteristics and preparation** ==
--suspension of microcrystals, **at least** 200 µL with 20% crystal density (more is always better), size range: 2-30 µm, **tip:** bring some mother liquor for washing, filtering, diluting etc.
++suspension of microcrystals, **at least** 200 µL with 20% crystal density(more is always better), size range: 2-30 µm, **tip:** bring some mother liquor for washing, filtering, diluting etc.
  Preparation:
--* filter through 30 µm cell filter (green) or 50 µm (yellow)   into Eppendorf or Falcon (original!) tube
++* filter through 30 µm cell filter (green) into Eppendorf or Falcon (original!) tube
  [[image:attach:20211201_095534.jpg||height="250"]]
  \\
------
--
  == {{id name="14.SerialCrystallography:CFELTapeDrive-14.2ConnectingsampletoElveFlow,sampleexchange"/}}**14.2 Connecting sample to ElveFlow, sample exchange
  ** ==
@@ -44,8 +44,6 @@
  \\
------
--
  == {{id name="14.SerialCrystallography:CFELTapeDrive-14.3TapeDriveoperation"/}}**14.3 TapeDrive operation
  ** ==
@@ -66,7 +66,7 @@
  ==== {{id name="14.SerialCrystallography:CFELTapeDrive-Samplenozzle"/}}**Sample nozzle** ====
--* Click on the 'nozzle' icon.
++* 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.
@@ -145,10 +145,8 @@
  \\
------
++== {{id name="14.SerialCrystallography:CFELTapeDrive-14.5Taperollexchange"/}}**14.5 Tape roll exchange** ==
--== {{id name="14.SerialCrystallography:CFELTapeDrive-14.4Taperollexchange"/}}**14.4 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).
  * Remove the (almost) empty feeder roll by pulling it upwards.
@@ -156,7 +156,7 @@
  * 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**. (% style="color: rgb(255,0,0);" %)//!!!BEAMSTOP!!!//
++* 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.
@@ -170,17 +170,15 @@
  \\
--**
--**
++=== {{id name="14.SerialCrystallography:CFELTapeDrive-"/}}**
++** ===
  {{/layout-cell}}
  {{/layout-section}}
  {{layout-section ac:type="single"}}
  {{layout-cell}}
------
++== {{id name="14.SerialCrystallography:CFELTapeDrive-14.7Chopper"/}}**14.7 Chopper** ==
--== {{id name="14.SerialCrystallography:CFELTapeDrive-14.5Chopper"/}}**14.5 Chopper** ==
--
  start chopper gui from terminal:
  (% class="code" %)
@@ -191,7 +191,6 @@
  (% class="code" %)
  (((
              python chopperControl.py
--\\\\
  )))
  {{/layout-cell}}
  {{/layout-section}}
@@ -220,7 +220,7 @@
  {{layout-section ac:type="single"}}
  {{layout-cell}}
--== {{id name="14.SerialCrystallography:CFELTapeDrive-14.6Datacollection"/}}**14.6 Data collection** ==
++== {{id name="14.SerialCrystallography:CFELTapeDrive-14.8Datacollection"/}}**14.8 Data collection** ==
  Once the hutch is interlocked, set remote control to the TapeDrive laptop by opening a terminal and executing the following command:
@@ -230,47 +230,33 @@
                        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//
++                                           //>>usually the terminal is open, just repeat previous command with arrow up, enter and type in the password//
  \\
++
++Click "Start" icon in kamzik.
++
++[[image:attach:kamzik_run-tile.jpg||height="400"]]
++
++----
  {{/layout-cell}}
  {{/layout-section}}
--{{layout-section ac:type="two_left_sidebar"}}
++{{layout-section ac:type="two_equal"}}
  {{layout-cell}}
  **Check list:**
  (% style="color: rgb(255,0,0);" %)//always after entering the hutch!//
--(% style="color: rgb(0,0,0);" %)Click "Safety" icon in kamzik.
++* 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)//
--* Put collimator in
--** Click "<Call>" next to //collimator_in//
--
  \\
--* Open beam shutter BS1 in //CrystalControl //or// P11 XRayFeed //
--{{/layout-cell}}
--
--{{layout-cell}}
--[[image:attach:kamzik_safety.PNG||height="400"]]
--{{/layout-cell}}
--{{/layout-section}}
--
--{{layout-section ac:type="single"}}
--{{layout-cell}}
------
--
--Click "Start/Run" icon in kamzik.
--
--[[image:attach:kamzik_run-tile.jpg||height="400"]]
--
------
--{{/layout-cell}}
--{{/layout-section}}
--
--{{layout-section ac:type="two_equal"}}
--{{layout-cell}}
  **Set run parameters and go 🏃💥**
 . Set your desired No. of frames
@@ -281,17 +281,19 @@
  \\
--\\
++(% style="color: rgb(153,51,102);" %)**//Current bug~://**
--**After data collection/Before entering the exp. hutch:**
++(% style="color: rgb(0,0,0);" %)You need to "Stop" run in kamzik manually after all images have been acquired. This moves the shield up and closes the fast shutter. Afterwards you can start a new run by clicking "<Call>".
--1. Go to "Safety" in kamzik.
--1. Click "<Call>" next to //prepare_to_open_hutch. //This will automatically:
--11. Drive the collimator out
--11. Drive the detector back to 1500 mm
--1. Close beam shutter BS1 and break door interlock in //P11 XRayFeed //(monitor top left).
--[[image:attach:Screenshot from 2022-04-04 19-36-29.png||height="400"]]
++(% style="color: rgb(0,0,0);" %)Check progress in terminal with:
++
++(% class="code" %)
++(((
++      cd /gpfs/current/raw/scan_frames
++      watch "ls -lrt <run number>/ | tail"
++\\\\\\\\
++)))
  {{/layout-cell}}
  {{layout-cell}}
@@ -364,7 +364,7 @@
  {{layout-cell}}
  ----
--== {{id name="14.SerialCrystallography:CFELTapeDrive-14.7Troubleshooting"/}}**14.7 Troubleshooting** ==
++== {{id name="14.SerialCrystallography:CFELTapeDrive-14.9Troubleshooting"/}}**14.9 Troubleshooting** ==
  * (((
  ==== {{id name="14.SerialCrystallography:CFELTapeDrive-Tapestopped"/}}Tape stopped ====
@@ -392,41 +392,6 @@
  * Sample empty?
  * Nozzle or lines clogged? → flush with water, change nozzle
  )))
--
--\\
--
--* (((
--==== {{id name="14.SerialCrystallography:CFELTapeDrive-Simplonfilewriter/eigerstreamissues"/}}Simplon filewriter/eiger stream issues ====
--
--* First, restart kamzik (server+client) and see if this solves the issue
--* If not, restart the Simplon server (in Astor → haspp11exp03, right click on Simplon/EH.1 and restart)
--* (((
--If nothing works, kill the Simplon process and then start the server again:* (((
--(% class="code" %)
--(((
--ssh haspp11exp03
--)))
--)))
--* (((
--(% class="code" %)
--(((
--ps -ef | grep Simplon
--)))
--)))
--* (((
--(% class="code" %)
--(((
--kill -9 simplon_process_id
--)))
--)))
--)))
--)))
  {{/layout-cell}}
  {{/layout-section}}
--
--{{layout-section ac:type="single"}}
--{{layout-cell}}
--\\
--{{/layout-cell}}
--{{/layout-section}}
  {{/layout}}

Confluence.Code.ConfluencePageClass[0]

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@@ -1,1 +1,1 @@
--252826006
++236824595

URL

@@ -1,1 +1,1 @@
--https://confluence.desy.de/spaces/11/pages/252826006/14. Serial Crystallography: CFEL TapeDrive
++https://confluence.desy.de/spaces/11/pages/236824595/14. Serial Crystallography: CFEL TapeDrive

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