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-- Main.RamonaValenzuelaPerez - 2012-06-21 <img width="634" alt="combined_small.png" src="%ATTACHURLPATH%/combined_small.png" height="153" /> ---+ Proton Detector: Charged Fusion Products Diagnostic ---+ Please note that though Florida International Univeristy (FIU) is collaborating with the Princeton Plasma Physics Laboratory (PPPL) and the Culham Centre for Fusion Energy (CCFE), this TWiki page is maintained by FIU collaborators and the page is hosted by FIU. Please see the CCFE Information section for the address of the Wiki page maintained and hosted by the CCFE. ---++ %TEALBG% <strong>Proton Detector (PD)</strong>%ENDBG% The Proton Detector is a charged fusion products diagnostic created to study MHD instabilities. Most of it was designed, built, and tested at FIU. Testing also took place at the PPPL and CCFE. The PD was then installed in the Mega Amp Spherical Tokamak (MAST) to detect protons and tritons emitted from deuterium-deuterium fusion reactions in the plasma during neutral beam injection. The 4 solid-state detector array was mounted to a MAST probe arm so that the diagnostic could be inserted into the vessel at different radial positions (from the center of the tokamak). Analogue voltage signals, proportional to the energy deposited by the energetic ions, were continuously digitized at 60MHz during plasma discharges. Proton and triton pulses in these signals were identified to create pulse height spectra and particle rate plots. We are currently in the process of data analysis. We plan to help create proton and trition emission profiles of the plasma during sawtooth, fishbone, and ELM instabilities; this will include comparision to the MAST Neutron Camera and Fission Chamber data. <img width="800" alt="new_twiki_image_scaled.png" src="%ATTACHURLPATH%/new_twiki_image_scaled.png" height="207" /> ---++ %TEALBG%<strong> Initial Results </strong>%ENDBG% 55th Annual Meeting of the Division of Plasma Physics * November 15th, 2013 * Denver, Colorado * Poster: [[%ATTACHURL%/DPP_Poster_PD_111513.pdf][DPP_Poster_PD_111513.pdf]] MAST Friday Physics Seminar * Friday, September 13th, 2013 * Culham Centre for Fusion Energy, Culham, England * [[%ATTACHURL%/MAST_presentation_091313.pdf][MAST_presentation_091313.pdf]] ---++ %TEALBG%<strong> Data Collection </strong>%ENDBG% Dates * Parasitic Data collection: August 15th - August 16th & September * Dedicated Data collection: August 19th - August 23rd * Onsite collaborators (at CCFE) * July 22nd - September 13th: Ramona Perez (FIU) * August 5th - August 16th: Werner Boeglin (FIU), Adrianna Angulo (FIU), Carlos Lopez (FIU), Omar Leon (FIU), Pierre Avila (FIU) * August 12th- August 23rd: Doug Darrow (PPPL) Dedicated Shots Data Collection * Monday August 19th * Tuesday August 20th * Wednesday August 21st * Thursday August 22nd Parasitic/ Piggybacking Data Collection * Thursday August 15th * Friday August 16th * Friday August 23rd * Wednesday September 4th * Friday September 6th * Monday September 9th * Tuesday September 10th * Wednesday September 11th * Thursday September 12th Information for sending equipment back to FIU after data collection: * [[%ATTACHURL%/Information_PD_Remote_Data_Collection_Shipment.pdf][Information_PD_Remote_Data_Collection_Shipment.pdf]] ---++ %TEALBG% <strong>Installation </strong>%ENDBG% Dates: * FP-001 & FP-005 Planning Meeting: August 5th, August 15th * Diagnostic installation: July 22nd - August 12th 2013 * Proton Detector Completely Installed and Operational: August 15th [[%ATTACHURL%/PD_INSTALLATION_081613.pdf][PD_INSTALLATION_DETAILS_081613.pdf]] ---++ %TEALBG% <strong>Electrical Design Review</strong>%ENDBG% ---++ Final Cable Block Diagram * August 2013 * [[%ATTACHURL%/M11505005.pdf][M11505005.pdf]] ---++ MAST Electrical Design Review Materials Date * Wednesday June 19th, 2013 * 9:00 AM FL, 14:00 Culham Attendees * FIU: Adrianna Angulo, Werner Boeglin, Omar Leon, Ramona Perez * MAST: Scott Y Allan, Richard Martin, Ken McClements, Paul Stevenson, Nigel Thomas-Davies * PPPL: Doug Darrow EDR Materials * <span style="color: blue;">[[%ATTACHURL%/EDR_presentation_061913.pdf][EDR_presentation_061913.pdf]]</span> * [[%ATTACHURL%/EDR_written.pdf][EDR_written.pdf]] * <span style="color: blue;">[[%ATTACHURL%/Diagram_PD_cable_block_diagram.pdf][Diagram_PD_cable_block_diagram.pdf]]</span> * <span style="color: blue;">[[%ATTACHURL%/Diagram_PD_Data_Collection_sequence_diagram.pdf][Diagram_PD_Data_Collection_sequence_diagram.pdf]]</span> * MD05 Electrical Drawing provided by Scott Y Allan Supporting Documents (for reference if needed) * [[%ATTACHURL%/Cable_5106C_specs.pdf][Cable_5106C_specs.pdf]] -<span style="color: #000000;"> </span><span style="color: blue;">[[%ATTACHURL%/Cable_FC1_specs.pdf][Cable_FC1_specs.pdf]] - </span><span style="color: blue;">[[%ATTACHURL%/Cable_LMR195_specs.pdf][Cable_LMR195_specs.pdf]]<span style="color: #000000;"> - </span></span>[[%ATTACHURL%/Cable_UHV_specs.pdf][Cable_UHV_specs.pdf]]<span style="color: #000000;"> - </span>[[%ATTACHURL%/PEEK_properties.pdf][PEEK_properties.pdf]] * <span style="color: blue;">[[%ATTACHURL%/Equipment_Adnaco-S2-DS.pdf][Equipment_Adnaco-S2-DS.pdf]] - </span><span style="color: blue;">[[%ATTACHURL%/Equipment_Amplifier.pdf][Equipment_Amplifier.pdf]] - </span>[[%ATTACHURL%/Equipment_Computer.pdf][Equipment_Computer.pdf]] -<span style="color: #000000;"> </span><span style="color: blue;">[[%ATTACHURL%/Equipment_Digitizer_specs.pdf][Equipment_Digitizer_specs.pdf]] - </span><span style="color: blue;">[[%ATTACHURL%/Equipment_FerriteCores_specs.pdf][Equipment_FerriteCores_specs.pdf]] </span> * [[%ATTACHURL%/Equipment_Preamplifier.pdf][Equipment_Preamplifier.pdf]] -<span style="color: #000000;"> </span><span style="color: blue;">[[%ATTACHURL%/PowerSupply_ADNACO_specs2.pdf][PowerSupply_ADNACO_specs.pdf]] -</span><span style="color: blue;">[[%ATTACHURL%/PowerSupply_ADNACO_image.pdf][PowerSupply_ADNACO_image.pdf]] - </span>[[%ATTACHURL%/PowerSupply_Computer_specs2.pdf][PowerSupply_Computer_specs.pdf]] -<span style="color: #000000;"> </span><span style="color: blue;">[[%ATTACHURL%/PowerSupply_Computer_image.pdf][PowerSupply_Computer_image.pdf]] - </span><span style="color: blue;">[[%ATTACHURL%/Safety_Computer_PowerSupply_pg14.pdf][Safety_Computer_PowerSupply_pg14.pdf]]</span> ---++ %TEALBG% <strong>Noise Testing</strong>%ENDBG% Dates * Onsite noise testing: March 2013 * Remote noise testing: March - May 2013 Collaborators travelling to MAST * Ramona Perez: March 11th - March 24th 2013 * Werner Boeglin: March 11th - March 15th 2013 * Doug Darrow: March 11th - March 20th 2013 Instructions to run DAQ Program (if need be) * [[%ATTACHURL%/NIGEL_SCOTT_RUN_DAQ_PROGRAM.pdf][NIGEL_SCOTT_RUN_DAQ_PROGRAM.pdf]] * To restart computer press Alt+fn+F4 to bring up shutdown options (select restart) Information for sending equipment back to FIU after remote testing * [[%ATTACHURL%/Information_PD_Remote_Data_Collection_Shipment.pdf][Information_PD_Remote_Data_Collection_Shipment.pdf]] Radiation source * [[%ATTACHURL%/WCP_792_1.pdf][WCP_792_1.pdf]] * [[%ATTACHURL%/RA_82116.PDF][RA_82116.PDF]] * [[%ATTACHURL%/ff357_detector_calibration_MAST_Area_20130314_v2.rtf][ff357_detector_calibration_MAST_Area_20130314_v2.rtf]] Electrical Design * <span style="text-decoration: underline;">[[%ATTACHURL%/cable_block_diagram.pdf][cable_block_diagram.pdf]]<br /></span> * All cable lengths used will be the same for the July data collection * MAST reciprocating probe cable lengths were simulated for noise testing Mechanical Design * Changes to probe head orientation angles made during noise testing ---++ March 19th, 2013 Noise Testing Group Meeting * Presentation [[%ATTACHURL%/group_discussion_031913_comments.pdf][group_discussion_031913_comments.pdf]] ---++ %TEALBG% <strong>Prototype</strong>%ENDBG% <span style="font-size: small; color: #000000; line-height: normal;">Installation: January 2013</span> Comments: * Prototype type dimensions fit into RP access cube (reduction in probe head diameter requested for greater ease of installation) * Our prototype RP connector may have become distorted during the welding of the connector to the prototype shell (this issue was fixed at CCFE) * A dummy RP shaft end was created and sent to FIU to test the fit of the RP connector before bringing the diagnostic for the summer data collection * Vacuum vent hole had to be drilled in top of prototype to bake for RP installation (at CCFE) <span style="font-size: small; color: #000000; line-height: normal;"> </span><span style="font-size: small; color: #000000; line-height: normal;">Machine Drawings:</span> * [[%ATTACHURL%/dummy_head.pdf][dummy_head.pdf]] ---++ %TEALBG% <strong>Mechanical Design Review</strong>%ENDBG% ---++ Final Mechanical Design * August 2013 * New hand sketched drawings will be formally drawn soon * [[%ATTACHURL%/PD_22_Design_090413.pdf][PD_22_Design_090413.pdf]] ---++ MAST Mechanical Design Review Materials Date * September 9th, 2012 Materials * MAST Design Review Presentation Part2 [[%ATTACHURL%/Design_Review_CFPD_part2.pdf][Design_Review_CFPD_part2.pdf]] * Machine Drawings Part 1 (does not include replicated MAST parts) [[%ATTACHURL%/Machine_Drawings_CFPD.pdf][Machine_Drawings_CFPD.pdf]] * Machine Drawings Part 2 (replicated MAST parts) [[%ATTACHURL%/Machine_Drawings_Replication_MAST_Parts.pdf][Machine_Drawings_Replication_MAST_Parts.pdf]] Supporting Documents (for reference if needed) * Electronics Schematic [[%ATTACHURL%/Data_Acquisition_Schematic.pdf][Data_Acquisition_Schematic.pdf]] * Data Acquisition Specifications Summary Chart [[%ATTACHURL%/Data_Acquisition_Specifications_Chart.pdf][Data_Acquisition_Specifications_Chart.pdf]] * General vacuum cable properties [[%ATTACHURL%/vacuum_cable_properties.pdf][vacuum_cable_properties.pdf]] * Specific vacuum cable (PN100720) [[%ATTACHURL%/vacuum_cable_part_number_100720.pdf][vacuum_cable_part_number_100720.pdf]] * Please contact me if you need any more information regarding material properties, cable properties, or hardware specifications. ---++ Preliminary Mechanical Design - <span style="font-size: small; color: #000000; line-height: normal;"><span style="color: #630000; font-size: 20px; line-height: 19px;">MAST </span></span> Date * June 26th, 2012 Materials * notes (MAST & PPPL) and MAST Design Presentation (inches/ASME) [[%ATTACHURL%/Design_Presentation_061912_allnotes_inches.pdf][Design_Presentation_061912_allnotes_inches.pdf]] * notes (MAST & PPPL) and MAST Design Presentation (metric) [[%ATTACHURL%/Design_Presentation_061912_allnotes_metric.pdf][Design_Presentation_061912_allnotes_metric.pdf]] ---++ <span style="color: #630000; font-size: 20px; line-height: 19px; ">Preliminary Mechanical Design - PPPL </span> Date * June 19th, 2012 Materials * MAST Design Machine Drawings (Rough Draft in inches/ASME) [[%ATTACHURL%/MAST_design_machine_drawings_061912.pdf][MAST_design_machine_drawings_061912.pdf]] * notes and MAST Design Presentation (inches/ASME) [[%ATTACHURL%/Design_Presentation_061912_notes_1.pdf][Design_Presentation_061912_notes_1.pdf]] * notes and MAST Design Presentation (metric) [[%ATTACHURL%/Design_Presentation_061912_notes_metric.pdf][Design_Presentation_061912_notes_metric.pdf]] <span style="color: #0000ff;"><span style="text-decoration: underline;"> </span></span> ---++ %TEALBG% <strong>FIU Experimental Plasma Physics (FEPP) Group Information</strong>%ENDBG% * FEPP group page: http://phy.fiu.edu/twiki/bin/view/TWiki/FEPP * Proceedings of the 18th Topical Conference on High-Temperature Plasma Diagnostics, Wildwood, New Jersey, May 2010 * Rev. Sci. Instrum. *81*, 10D301 (2010); doi: 10.1063/1.3464262 * Group Members * PI: Werner Boeglin http://physics.fiu.edu/faculty/ * Graduate Student: Ramona V Perez http://phy.fiu.edu/twiki/bin/view/Main/RamonaValenzuelaPerez * Dissertation Research Proposal related to Proton Detector http://phy.fiu.edu/twiki/bin/view/TWiki/Proposal * Undergraduate Students: Adrianna Angulo, Pierre Avila, Omar Leon, Carlos Lopez ---++ %TEALBG% <strong>CCFE Useful Links</strong>%ENDBG% Log onto CCFE Citrix network * Remotely using RSA key: https://citrix.ccfe.ac.uk/ * Directly using ethernet cable (contact PC help desk for proxy settings): http://ntsrv-citrix-i.jetnet.jet.efda.org/Citrix/Fusion/auth/login.aspx * Note you need anti-virus software for a direct connection (including Macs) Citrix errors and troubleshooting * Mac: http://users.jet.efda.org/pages/data-rca/CitrixClients.html * Citrix troubleshooting for remote connection including frequently asked questions: http://users.jet.efda.org/pages/data-rca/connecting.html Fusionwiki pages of interest * Fusionwiki page: http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/Main_Page * The CCFE Proton Detector (PD) wiki page: http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/M9:Proton_detector_and_neutron_camera_measurements_during_short_MHD * PD Design Review page (under 2012): http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/Design_Reviews * PD Diagnostic Page: http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/Proton_Detector * Experiments Schedule page: <span style="color: #0000ff; text-decoration: underline;"><a target="_blank" href="http://fusweb2.culham.ukaea.org.uk/mast/documents/MAST_Programme/MAST_prog.pdf"></span>http://fusweb2.culham.ukaea.org.uk/mast/documents/MAST_Programme/MAST_prog.pdf</a> * Fast Ion Diagnostic Pages: * <a target="_blank" href="http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/M9:Effect_of_RMPs_on_the_400_kA_LSND">http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/M9:Effect_of_RMPs_on_the_400_kA_LSND</a> * <a target="_blank" href="http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/M9:Momentum_transport">http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/M9:Momentum_transport</a> Current shot information * CCFE Intranet page: http://intranet.ccfe.ac.uk/ * Fusionwiki page: http://fusweb1.fusion.culham.ukaea.org.uk/fusionwiki/index.php/Main_Page * MAST Monitor Control Room Display: go to the Fusionwiki, then to "Status," then to "Real-time" * Current session log for shots: go to Fusionwiki, then to the "Results and Analysis" section, then to the "Session Logs" subsection, and then to "Today" Obtaining data from past shots * Past session logs: go to Fusionwiki, then to the "Results and Analysis" section, then to the "Session Logs" subsection, then to "SL", and then pick date * Click on the shot number to open a pdf which has a collection of waveforms from plasma and toroidal field currents to the neutron rate * Quick Search for Shot Data: go to Fusionwiki, then to the "Results and Analysis" section, then to the "Displays" subsection, then to "Data" * Enter the shot number and select relevant data to view * XPAD information (if logged into a server on the network) * within the CCFE network go to http://fusweb2.fusion.culham.ukaea.org.uk/ then to "Richard Martin" and then to "XPAD" * go to neutronics and ANU_NEUTRONS for fission chamber data * go to Magnetics for Mirnov coil data (you can also view this data by running the specview command on a server in the network) * Neutron camera data (if logged into a server on the network): go to Marco Cecconello's "ProcessedData" folder, then to the appropriate shot directory, then use 'eog' or 'okular' or some other command to view the .png files ---++ %TEALBG% <strong>CCFE Useful Travel Information</strong>%ENDBG% Transportation from Abingdon town centre to the lab * Thames Travel bus 114 or 116 (several in the morning) * Taxi (should not cost more than 10 pounds until late evening) * Long way: take the X3, X13, or 35 bus to Oxford and then take the train from OXF to CUM (check train times) Transportation from the lab to Abingdon town centre * Thames Travel bus 114 or 116 (last one leaves before 6:30PM) * Taxi (should not cost more than 10 pounds until late evening) * Train from CUM to RAD then 35 bus to Abingdon Staying at the lab past normal working hours? * Transportation * Take the train from OXF to RAD, walk 1 minute to the bus station around the corner, then take the 35 bus to Abingdon town centre * Always check train times! * It is not common for a ticket collector to be present to charge for tickets on the evening trains (past 8PM) from CUM to RAD * If you plan on taking a taxi to leave the lab late, remember that they take cash * If you are out of cash go to the ATM near the canteen before you leave and before they lock the doors to enter the area * You can call to schedule a taxi pickup outside of the visitor center/ entrance to the CCFE several hours in advance * Food * The Railway Inn, next to the train station, serves dinner until around 8:30PM (check the official times online) * There is a vending machine on the bottom floor of D3 * There are coffee/ hot chocolate/ hot water vending machines in break rooms * Lights and Security * Most lights are turned off after normal working hours * If you have trouble finding light switches in the pitch black when you need to get to a restroom, lab, or office, the lights on the bottom floor of D3 are connected to motion sensors * Note that if you leave to get food and return to the lab, it is possible that they might have locked up the building to which you need access * If this is the case then security will have to open the building for you, you can check at the gate to see if the building has been locked up or not during your absence * Many times the security guards will stop by your lab or office to find out what time you plan on leaving so they can plan accordingly * Weekend work * You should coordinate with your CCFE colleagues to get approval for weekend work beforehand * When you arrive at the lab you need to tell the security guard which building you plan on working in and approximately how late you plan on working ---+ Back to FEPP -- Main.RamonaValenzuelaPerez - 2013-09-25
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