Appendix D1: FIRE Measurement Specifications (Fourth Revision 9/4/03)

+------------+--------+---------+----------+-----+-------+---------+
| # M        | # PAR  | CO      | RANGE or | T   | X or  | # A     |
| EASUREMENT | AMETER | NDITION | COVERAGE | or  | k     | CCURACY |
|            |        |         |          | F   |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 1.  Gas    | Gas    | Between | 1·10^-7^ | 10  | Se    | 10 %    |
|            | pr     | pulses  | --       | s   | veral |         |
|   Pressure | essure |         | 1.10^5^  |     | p     |         |
|     and    |        |         | Pa       |     | oints |         |
|     C      |        |         |          |     |       |         |
| omposition |        |         |          |     |       |         |
|     in     |        |         |          |     |       |         |
|     Main   |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Chamber |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | During  | 1·10^-7^ | 100 | Se    | 20 %    |
|            |        | pulses  | -- 20 Pa | ms  | veral |         |
|            |        |         |          |     | p     |         |
|            |        |         |          |     | oints |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Gas    | A =     | TBD      | 10  | Se    | 10%     |
|            | compo  | 1-100,  |          | s   | veral |         |
|            | sition | A =     |          |     | p     |         |
|            |        | 0.5,    |          |     | oints |         |
|            |        | between |          |     |       |         |
|            |        | pulses  |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | A =     | TBD      | 1 s | Se    | 50 %    |
|            |        | 1-100,  |          |     | veral |         |
|            |        | A =     |          |     | p     |         |
|            |        | 0.5,    |          |     | oints |         |
|            |        | during  |          |     |       |         |
|            |        | pulses  |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 2.  Gas    | Gas    | Between | 1·10^-7^ | 10  | Se    | 10 %    |
|            | pr     | pulses  | --       | s   | veral |         |
|   Pressure | essure |         | 1.10^5^  |     | p     |         |
|     and    |        |         | Pa       |     | oints |         |
|     Gas    |        |         |          |     |       |         |
|     C      |        |         |          |     |       |         |
| omposition |        |         |          |     |       |         |
|     in     |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|   Divertor |        |         |          |     |       |         |
|     Ducts  |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | During  | 1·10^-7^ | 100 | Se    | 20 %    |
|            |        | pulses  | -- 20 Pa | ms  | veral |         |
|            |        |         |          |     | p     |         |
|            |        |         |          |     | oints |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Gas    | A =     | TBD      | 10  | Se    | 10%     |
|            | compo  | 1-100,  |          | s   | veral |         |
|            | sition | A =     |          |     | p     |         |
|            |        | 0.5,    |          |     | oints |         |
|            |        | between |          |     |       |         |
|            |        | pulses  |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | A =     | TBD      | 1 s | Se    | 50 %    |
|            |        | 1-100,  |          |     | veral |         |
|            |        | A =     |          |     | p     |         |
|            |        | 0.5,    |          |     | oints |         |
|            |        | during  |          |     |       |         |
|            |        | pulses  |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 3.  First  | 1st    |         | TBD      | 100 | 1 mm  | \-      |
|     Wall   | wall   |         |          | ms  |       |         |
|            | image  |         |          |     |       |         |
|    Visible |        |         |          |     |       |         |
|     Image  |        |         |          |     |       |         |
|     & Wall |        |         |          |     |       |         |
|     T      |        |         |          |     |       |         |
| emperature |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Wall   |         | 200 --   | 10  | 10 mm | 20°C    |
|            | s      |         | 1500°C   | ms  |       |         |
|            | urface |         |          |     |       |         |
|            | tempe  |         |          |     |       |         |
|            | rature |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 4.         | B~T~   |         | 2 -- 10  | 1   | 2     | 0.1 %   |
|   Toroidal |        |         | T        | ms  | loca  |         |
|            |        |         |          |     | tions |         |
|   Magnetic |        |         |          |     | 2     |         |
|     Field  |        |         |          |     | me    |         |
|            |        |         |          |     | thods |         |
+------------+--------+---------+----------+-----+-------+---------+
| 5.  Plasma | I~p~   | Default | 0 -- 1   | 1   | Int   | 10 kA   |
|            |        |         | MA       | ms  | egral |         |
|    Current |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        |         | 1 - 8.0  | 1   | Int   | 1 %     |
|            |        |         | MA       | ms  | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | I~p~    | 8.0 -- 0 | 0.1 | Int   | 30 % +  |
|            |        | Quench  | MA       | ms  | egral | 10 kA   |
+------------+--------+---------+----------+-----+-------+---------+
| 6.  Plasma | Re     | I~p~    | \-       | 10  | \-    | 2 mm    |
|            | constr | \>      |          | ms  |       |         |
|   Position | uction | 0.2 MA, |          |     |       |         |
|     and    | Acc    | full    |          |     |       |         |
|     Shape  | uracy, | bore    |          |     |       |         |
|            | ~sep~  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | I~p~    | \-       | 1   | \-    | 5 mm    |
|            |        | Quench  |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Di     | Default | \-       | 10  | \-    | 2 mm    |
|            | vertor |         |          | ms  |       |         |
|            | c      |         |          |     |       |         |
|            | hannel |         |          |     |       |         |
|            | lo     |         |          |     |       |         |
|            | cation |         |          |     |       |         |
|            | (r     |         |          |     |       |         |
|            | dir.)  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | I~p~    | \-       | 1   | \-    | 5 mm    |
|            |        | Quench  |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | dZ/dt  | Default | 0 --     | 0.1 | \-    | 3%      |
|            | of     |         | 100 m    | ms  |       |         |
|            | c      |         | s^-1^    |     |       |         |
|            | urrent |         |          |     |       |         |
|            | ce     |         |          |     |       |         |
|            | ntroid |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 7.  Loop   | V      | Default | 0 -- 30  | 1   | 4     | 5 mV    |
|            | ~loop~ |         | V        | ms  | loca  |         |
|    Voltage |        |         |          |     | tions |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | I~p~    | 0 -- 500 | 0.1 | 4     | 10 % +  |
|            |        | Quench  | V        | ms  | loca  | 5 mV    |
|            |        |         |          |     | tions |         |
+------------+--------+---------+----------+-----+-------+---------+
| 8.  Halo   | Po     | In      | 0 -- 0.2 | 1   | Loca  | 20 %    |
|            | loidal | dis     | I~p~     | ms  | tions |         |
|   Currents | c      | ruption |          |     | TBD   |         |
|            | urrent |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 9.  Error  | B~p~   |         | 10^-5^   | 100 | TBD   | 30 %    |
|     Field, | /B~p,~ |         | --       | ms  |       |         |
|     Locked | B~r    |         | 10^-2^   |     |       |         |
|     Mode   | ~/B~T~ |         |          |     |       |         |
|     and    |        |         |          |     |       |         |
|     RWM    |        |         |          |     |       |         |
|     Iden   |        |         |          |     |       |         |
| tification |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | B~r    |         | 10^-4^   | 1   | (m,n) | 30 %    |
|            | ~/B~p~ |         | --       | ms  | =     |         |
|            |        |         | 10^-2^   |     | (2,1) |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | B~p    |         | 10^-4^   | 1   | TBD   | 30 %    |
|            | ~/B~p~ |         | --       | ms  |       |         |
|            |        |         | 10^-2^   |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 10. Lin    | n~e~   | Default | 1·10^18^ | 10  | Int   | 1 %     |
| e-Averaged | dl /   |         | --       | ms  | egral |         |
|            | dl     |         | 1·10^21^ |     |       |         |
|   Electron |        |         | m^-3^    |     |       |         |
|            |        |         |          |     |       |         |
|    Density |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | After   | 8·10^20^ | 1   | Int   | 100 %   |
|            |        | killer  | --       | ms  | egral |         |
|            |        | pellet  | 2·10^2   |     |       |         |
|            |        |         | 2 ^m^-3^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 11         | Main   | Default | TBD --.2 | 10  | Int   | 10 %    |
| . Radiated | Plasma |         | GW       | ms  | egral |         |
|     Power  | P~RAD~ |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | X      | Default | TBD --   | 10  | Int   | 10 %    |
|            | -point |         | 0.2 GW   | ms  | egral |         |
|            | /      |         |          |     |       |         |
|            | MARFE  |         |          |     |       |         |
|            | region |         |          |     |       |         |
|            | P~RAD~ |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Di     | Default | TBD --   | 10  | Int   | 10 %    |
|            | vertor |         | 0.2 GW   | ms  | egral |         |
|            | P~RAD~ |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Total  | Dis     | TBD --   | 1   | Int   | 20 %    |
|            | P~RAD~ | ruption | 20 GW    | ms  | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
| 12. Lin    | \<     | Default | 1 - 5    | 100 | Int   | 10 %    |
| e-averaged | Z~     |         |          | ms  | egral |         |
|     Z~eff~ | eff~\> |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+

+------------+--------+---------+----------+-----+-------+---------+
| # M        | # PAR  | CO      | RANGE or | T   | X or  | # A     |
| EASUREMENT | AMETER | NDITION | COVERAGE | or  | k     | CCURACY |
|            |        |         |          | F   |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 13         | O, N,  |         | 1·10^-4^ | 10  | Int   | 10 %    |
| . Impurity | C rel. |         | --       | ms  | egral | (rel.)  |
|            | conc.  |         | 5·10^-2^ |     |       |         |
|    Species |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
| Monitoring |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Be     |         | 1·10^-4^ | 10  | Int   | 10 %    |
|            | rel.   |         | --       | ms  | egral | (rel.)  |
|            | conc.  |         | 5·10^-2^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Be     |         | 4·10^16^ | 10  | Int   | 10 %    |
|            | influx |         | --       | ms  | egral | (rel.)  |
|            |        |         | 2·10^19^ |     |       |         |
|            |        |         | s^-1^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Cu     |         | 1·10^-5^ | 10  | Int   | 10 %    |
|            | rel.   |         | --       | ms  | egral | (rel.)  |
|            | conc.  |         | 5·10^-3^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Cu     |         | 4·10^15^ | 10  | Int   | 10 %    |
|            | influx |         | --       | ms  | egral | (rel.)  |
|            |        |         | 2·10^18^ |     |       |         |
|            |        |         | s^-1^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | W rel. |         | 1·10^-6^ | 10  | Int   | 10 %    |
|            | conc.  |         | --       | ms  | egral | (rel.)  |
|            |        |         | 5·10^-4^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | W      |         | 4·10^14^ | 10  | Int   | 10 %    |
|            | influx |         | --       | ms  | egral | (rel.)  |
|            |        |         | 2·10^17^ |     |       |         |
|            |        |         | s^-1^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Ext    |         | 1·10^-4^ | 10  | Int   | 10 %    |
|            | rinsic |         | --       | ms  | egral | (rel.)  |
|            | (Ne,   |         | 2·10^-2^ |     |       |         |
|            | Ar,    |         |          |     |       |         |
|            | Kr)    |         |          |     |       |         |
|            | rel.   |         |          |     |       |         |
|            | conc.  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Ext    |         | 4·10^16^ | 10  | Int   | 10 %    |
|            | rinsic |         | --       | ms  | egral | (rel.)  |
|            | (Ne,   |         | 8·10^18^ |     |       |         |
|            | Ar,    |         | s^-1^    |     |       |         |
|            | Kr)    |         |          |     |       |         |
|            | influx |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 14. Low    | Mode   |         | TBD      | DC  | (0,0) | 10 %    |
|     (m,n)  | c      |         |          | --  | \<    |         |
|     MHD    | omplex |         |          | 10  | (m,n) |         |
|     Modes, | amp    |         |          | kHz |       |         |
|            | litude |         |          |     | \<    |         |
|  Sawteeth, | at     |         |          |     | (     |         |
|            | wall   |         |          |     | 10,2) |         |
| Disruption |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
| Precursors |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Mode   |         | TBD      | DC  | 0,0)  | 10 %    |
|            | --     |         |          | --  | \<    |         |
|            | i      |         |          | 10  | (m,n) |         |
|            | nduced |         |          | kHz |       |         |
|            | tempe  |         |          |     | \<    |         |
|            | rature |         |          |     | (     |         |
|            | fluct  |         |          |     | 10,2) |         |
|            | uation |         |          |     |       |         |
|            |        |         |          |     | r = a |         |
|            |        |         |          |     | /30   |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Other  |         | TBD      | DC  | Int   | 10 %    |
|            | mode   |         |          | --  | egral |         |
|            | para   |         |          | 30  |       |         |
|            | meters |         |          | kHz |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 1          | Total  |         | 1·10^14^ | 1   | Int   | 10 %    |
| 5. Neutron | n      |         | --       | ms  | egral |         |
|     Flux   | eutron |         | 1·10^20^ |     |       |         |
|     and    | flux   |         | n s^-1^  |     |       |         |
|            |        |         |          |     |       |         |
| Emissivity |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | N      |         | 1·10^14^ | 1   | a/30  | 10 %    |
|            | eutron |         | --       | ms  | at    |         |
|            | /      |         | 5·10^18^ |     | ce    |         |
|            |        |         | nm^      |     | nter, |         |
|            | source |         | -3^s^-1^ |     | wider |         |
|            |        |         |          |     | near  |         |
|            |        |         |          |     | edge  |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Fusion |         | 0.01 --  | 1   | Int   | 10 %    |
|            | power  |         | 0.25 GW  | ms  | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Fusion |         | 0.1 -    | 1   | a/30  | 10 %    |
|            | power  |         | 20       | ms  | at    |         |
|            | d      |         |          |     | ce    |         |
|            | ensity |         | MW m^-3^ |     | nter, |         |
|            |        |         |          |     | wider |         |
|            |        |         |          |     | near  |         |
|            |        |         |          |     | edge  |         |
+------------+--------+---------+----------+-----+-------+---------+
| 1          | E~max~ |         | 1 --20   | 10  | \-    | 20 %    |
| 6. Runaway |        |         | MeV      | ms  |       |         |
|            |        |         |          |     |       |         |
|  Electrons |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | I~ru   | After   | (0.05 -- | 10  |       | 30 %    |
|            | naway~ | Thermal | 0.7)     | ms  |       | rel     |
|            |        | quench  | ·I~p~    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 17         | M      |         | 200 --   | 2   | 10 mm | 10 %    |
| . Divertor | aximum |         | 2500°C   | ms  |       |         |
|     O      | s      |         |          |     |       |         |
| perational | urface |         |          |     |       |         |
|            | tempe  |         |          |     |       |         |
| Parameters | rature |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Rea    |         | 0 -- 3   | 1 s | 10 mm | 0.2 mm  |
|            | l-time |         | mm       |     | apart |         |
|            | net    |         |          |     |       |         |
|            | e      |         |          |     |       |         |
|            | rosion |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Gas    |         | 1·10^-4^ | 50  | Se    | 20 %    |
|            | pr     |         | -- 5 Pa  | ms  | veral | during  |
|            | essure |         |          |     | p     | pulse   |
|            |        |         |          |     | oints |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Gas    | A =     | TBD      | 1 s | Se    | 20 %    |
|            | compo  | 1-100,  |          |     | veral | during  |
|            | sition | A = 0.5 |          |     | p     | pulse   |
|            |        |         |          |     | oints |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Po     |         | 0 -- 0.3 | 1   | 20 mm | \-      |
|            | sition |         | m        | ms  |       |         |
|            | of the |         |          |     |       |         |
|            | ioni   |         |          |     |       |         |
|            | sation |         |          |     |       |         |
|            | front  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 18. Dust   | Dust   |         | TBD      | TBD | TBD   | TBD     |
|            | from   |         |          |     |       |         |
| Monitoring | PFCs,  |         |          |     |       |         |
|     in     | di     |         |          |     |       |         |
|     Lower  | vertor |         |          |     |       |         |
|            | s      |         |          |     |       |         |
|   Divertor | urface |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 19.        | Wall   |         | 100 %    | \-  | 1 mm  | \-      |
|  In-Vessel | image  |         | coverage |     |       |         |
|            |        |         | of first |     |       |         |
| Inspection |        |         | wall and |     |       |         |
|            |        |         | divertor |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| Provision  | Probe  |         | TBD      | TBD | TBD   | TBD     |
| of         | Mech   |         |          |     |       |         |
| Capability | anisms |         |          |     |       |         |
| for Glow   |        |         |          |     |       |         |
| Discharge  |        |         |          |     |       |         |
| Cleaning   |        |         |          |     |       |         |
| and Vac.   |        |         |          |     |       |         |
| Vessel     |        |         |          |     |       |         |
| Il         |        |         |          |     |       |         |
| lumination |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+

+------------+--------+---------+----------+-----+-------+---------+
| # M        | # PAR  | CO      | RANGE or | T   | X or  | # A     |
| EASUREMENT | AMETER | NDITION | COVERAGE | or  | k     | CCURACY |
|            |        |         |          | F   |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 20. Plasma | ~p~;   | Default | .01 -- 1 | 1ms | Int   | 5 % @   |
|     Energy | c      |         |          |     | egral | ~p~ =1  |
|            | ompare |         |          |     |       |         |
|            | to     |         |          |     |       |         |
|            | -      |         |          |     |       |         |
|            | limits |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | Thermal | .01 -- 1 | 0.1 | Int   | \~ 30 % |
|            |        | Quench  |          | ms  | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
| 21         | Core   | r/a \<  | 0.5 --   | 10  | a/30  | 10 %    |
| . Electron | T~e~   | 0.8     | 15 keV   | ms  |       |         |
|     T      |        |         |          |     |       |         |
| emperature |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Edge   | r/a \>  | 0.05 --  | .01 | 5 mm  | 10 %    |
|            | T~e~   | 0.8     | 5 keV    | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 22         | Core   | r/a \<  | 3·10^19^ | 10  | a/30  | 5 %     |
| . Electron | N~e~   | 0.8     | --       | ms  |       |         |
|            |        |         | 1·10^21^ |     |       |         |
|    Density |        |         | m^-3^    |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Edge   | r/a \>  | 5·10^18^ | .01 | 5 mm  | 5 %     |
|            | N~e~   | 0.8     | --       | ms  |       |         |
|            |        |         | 2·10^20^ |     |       |         |
|            |        |         | m^-3^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 23. Ion    | Core   | r/a \<  | 0.5 --   | 10  | a/30  | 10 %    |
|     T      | T~i~   | 0.8     | 15 keV   | ms  |       |         |
| emperature |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Edge   | r/a \>  | 0.05 --  | 10  | 5 mm  | 10 %    |
|            | T~i~   | 0.8     | 5 keV    | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 2          | q(r)   | r/a \<  | 0.5 - 5  | 10  | a/30  | 10 %    |
| 4. Current |        | 0.8     |          | ms  |       |         |
|            |        |         |          |     |       |         |
|    Density |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        |         | 5 -- TBD | 10  | a/30  | 0.5     |
|            |        |         |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | r/a \>  | 2 - 5    | 10  | 5 mm  | 10 %    |
|            |        | 0.8     |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        |         | 5 -- TBD | 10  | 5 mm  | 0.5     |
|            |        |         |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | r(q=1. | NTM     | 0.3 --   | 10  |       | 20 mm   |
|            | 5,2)/a | f       | 0.7      | ms  |       |         |
|            |        | eedback |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | r(q~m  | Reverse | 0.3 --   | 10  |       | 20 mm   |
|            | in~)/a | shear   | 0.7      | ms  |       |         |
|            |        | control |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 25. Plasma | V~TOR~ |         | 1 -- 100 | 10  | a/30  | 10 %    |
|            |        |         | km s^-1^ | ms  |       |         |
|   Rotation |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | V~POL~ |         | 1 -- 50  | 10  | a/30  | 10 %    |
|            |        |         | km s^-1^ | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 26. Zeff   | Z~eff~ | Default | 1-5      | 100 | a/10  | 10 %    |
|            |        |         |          | ms  |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | Tra     | 1-5      | 10  | a/10  | 20 %    |
|            |        | nsients |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 27         | Frac   | r/a \<  | 0.5 --   | 100 | a/10  | 20 %    |
| . Impurity | tional | 0.8     | 20 %     | ms  |       |         |
|            | co     |         |          |     |       |         |
|    Density | ntent, |         |          |     |       |         |
|            | Z\<=10 |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | r/a \>  | 0.5 --   | 100 | 10 mm | 20 %    |
|            |        | 0.8     | 20 %     | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Frac   | r/a \<  | 0.01 --  | 100 | a/10  | 20 %    |
|            | tional | 0.8     | 0.3 %    | ms  |       |         |
|            | co     |         |          |     |       |         |
|            | ntent, |         |          |     |       |         |
|            | Z\>10  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | r/a \>  | 0.01 --  | 100 | 10 mm | 20 %    |
|            |        | 0.8     | 0.3 %    | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 2          | ELM D  | Main    | \-       | 0   | One   | \-      |
| 8. H-mode: | bursts | Plasma  |          | .01 | site  |         |
|     ELMs   |        |         |          | ms  |       |         |
|     and    |        |         |          |     |       |         |
|     L-H    |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
| Transition |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|  Indicator |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | L-H D  | Main    | \-       | 0   | One   | \-      |
|            | step   | Plasma  |          | .01 | site  |         |
|            |        |         |          | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 29. Radial | E~r    | r/a \<  | 5 - 100  | 10  | a/30  | TBD     |
|            | ~(r,t) | 0.8     | keV      | ms  |       |         |
|   Electric |        |         | m^-1^    |     |       |         |
|     Field  |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | r/a \>  | 5 - 100  | 10  | 5 mm  | TBD     |
|            |        | 0.8     | keV      | ms  |       |         |
|            |        |         | m^-1^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 30. High   | MHD,   |         |          | 10  | 10 mm | \-      |
|            | NTMs   |         |          | --  |       |         |
|  frequency |        |         |          | 100 |       |         |
|     ins    |        |         |          | kHz |       |         |
| tabilities |        |         |          |     |       |         |
|     (MHD   |        |         |          |     |       |         |
|     NTMs,  |        |         |          |     |       |         |
|     AEs,   |        |         |          |     |       |         |
|     t      |        |         |          |     |       |         |
| urbulence) |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | AE     |         | n = 10 - | 10  | 10 mm | \-      |
|            | Mode   |         | 50       | --  |       |         |
|            | --     |         |          | 300 |       |         |
|            | i      |         |          | kHz |       |         |
|            | nduced |         |          |     |       |         |
|            | p      |         |          |     |       |         |
|            | erturb |         |          |     |       |         |
|            | ations |         |          |     |       |         |
|            | in     |         |          |     |       |         |
|            | B,T,n  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | High   | Corr    | \-       | 10  | 10 mm | \-      |
|            | fre    | elation |          | --  |       |         |
|            | quency |         |          | 300 |       |         |
|            | turb   |         |          | kHz |       |         |
|            | ulence |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 31. Edge   | TBD    | r/a \>  | TBD      | \<  | 5 mm  |         |
|            |        | 0.8     |          | 200 |       |         |
| Turbulence |        |         |          | kHz |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 32.        | Main   |         | 0.01 --  | 10  | a/15  | 20 %    |
|  Radiation | Plasma |         | 1 MW     | ms  |       |         |
|            | P~RAD~ |         | m^-3^    |     |       |         |
|    Profile |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | X      |         | TBD --   | 10  | a/15  | 20 %    |
|            | -point |         | 300 MW   | ms  |       |         |
|            | /      |         | m^-3^    |     |       |         |
|            | Marfe  |         |          |     |       |         |
|            | region |         |          |     |       |         |
|            | P~RAD~ |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Di     |         | TBD --   | 10  | 50 mm | 30 %    |
|            | vertor |         | 100 MW   | ms  |       |         |
|            | P~RAD~ |         | m^-3^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+

+------------+--------+---------+----------+-----+-------+---------+
| # M        | # PAR  | CO      | RANGE or | T   | X or  | # A     |
| EASUREMENT | AMETER | NDITION | COVERAGE | or  | k     | CCURACY |
|            |        |         |          | F   |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 33. Plasma | Ion    |         | 10       | 1   | 3 mm  | 30 %    |
|            | Flux   |         | ^19^-10^ | ms  |       |         |
| Parameters |        |         | 25^ ions |     |       |         |
|     at the |        |         | s^-1^    |     |       |         |
|            |        |         |          |     |       |         |
|   divertor |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|    targets |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | ne     |         | 10^18^   | 1   | 3 mm  | 30 %    |
|            |        |         | --       | ms  |       |         |
|            |        |         | 10^22^   |     |       |         |
|            |        |         | m^-3^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Te     |         | 1eV --1  | 1   | 3 mm  | 30 %    |
|            |        |         | keV      | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 34. Heat   | S      |         | 200 --   | 20  | 3 mm  | 10 %    |
|            | urface |         | 2500°C   | ms  |       |         |
|    Loading | Tempe  |         |          |     |       |         |
|            | rature |         |          |     |       |         |
|    Profile |        |         |          |     |       |         |
|     in     |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|   Divertor |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Power  | Default | TBD --   | 20  | 3 mm  | 10 %    |
|            | load   |         | 25 MW    | ms  |       |         |
|            |        |         | m^-2^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | Dis     | TBD -- 5 | 0.1 | TBD   | 20 %    |
|            |        | ruption | GW m^-2^ | ms  |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 35         | n~e~   |         | 10^19^   | 1   | 20 mm | 20 %    |
| . Divertor |        |         | --       | ms  | along |         |
|            |        |         | 10^22^   |     | leg,  |         |
|   electron |        |         | m^-3^    |     | 3 mm  |         |
|            |        |         |          |     | a     |         |
|    density |        |         |          |     | cross |         |
|            |        |         |          |     | leg   |         |
+------------+--------+---------+----------+-----+-------+---------+
| 36         | T~e~   |         | 0.3      | 1   | 20 mm | 20 %    |
| . Divertor |        |         | --200 eV | ms  | along |         |
|            |        |         |          |     | leg,  |         |
|   electron |        |         |          |     | 3 mm  |         |
|     t      |        |         |          |     | a     |         |
| emperature |        |         |          |     | cross |         |
|            |        |         |          |     | leg   |         |
+------------+--------+---------+----------+-----+-------+---------+
| 37. Ion    | T~i~   |         | 0.3      | 1   | 20 mm | 20 %    |
|     T      |        |         | --200 eV | ms  | along |         |
| emperature |        |         |          |     | leg,  |         |
|     in     |        |         |          |     | 3 mm  |         |
|            |        |         |          |     | a     |         |
|   Divertor |        |         |          |     | cross |         |
|            |        |         |          |     | leg   |         |
+------------+--------+---------+----------+-----+-------+---------+
| 38         | V~p~   |         | TBD --   | 1   | 20 mm | 20 %    |
| . Divertor |        |         | 10^5^    | ms  | along |         |
|     Plasma |        |         | ms^-1^   |     | leg,  |         |
|     Flow   |        |         |          |     | 3 mm  |         |
|            |        |         |          |     | a     |         |
|            |        |         |          |     | cross |         |
|            |        |         |          |     | leg   |         |
+------------+--------+---------+----------+-----+-------+---------+
| 39         | ~Ar  |         | 10^19^   | 1   | 10 mm | 30 %    |
| . Impurity | ~,~Kr~ |         | --       | ms  |       |         |
|     and    |        |         | 10^22^   |     |       |         |
|     D,T    |        |         | at s^-1^ |     |       |         |
|     Influx |        |         |          |     |       |         |
|     in     |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|   Divertor |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | ~BeW~  |         | 10^17^   | 1   | 10 mm | 30 %    |
|            |        |         | --       | ms  |       |         |
|            |        |         | 10^22^   |     |       |         |
|            |        |         | at s^-1^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | ~      |         | 10^19^   | 1   | 10 mm | 30 %    |
|            | D~,~T~ |         | --       | ms  |       |         |
|            |        |         | 10^25^   |     |       |         |
|            |        |         | at s^-1^ |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 40. Fuel   | n~H    | r/a \<  | 0.1 --   | 100 | R     | 20 %    |
|     ratio  | ~/n~D~ | 0.8     | 100      | ms  | adial |         |
|     in the |        |         |          |     | int   |         |
|     main   |        |         |          |     | egral |         |
|     plasma |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | n~T    | r/a \<  | 0.01 --  | 100 | R     | 20 %    |
|            | ~/n~D~ | 0.8     | 10       | ms  | adial |         |
|            |        |         |          |     | int   |         |
|            |        |         |          |     | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
| 41. Fuel   | n~H    | r/a \>  | 0.1 --   | 100 | R     | 20 %    |
|     ratio  | ~/n~D~ | 0.8     | 100      | ms  | adial |         |
|     in the |        |         |          |     | int   |         |
|     edge   |        |         |          |     | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | n~T    | r/a \>  | 0.01 --  | 100 | R     | 20 %    |
|            | ~/n~D~ | 0.8     | 10       | ms  | adial |         |
|            |        |         |          |     | int   |         |
|            |        |         |          |     | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
| 42. Fuel   | n~H    |         | 0.01 --  | 100 | int   | 20 %    |
|     ratio  | ~/n~D~ |         | 100      | ms  | egral |         |
|     in the |        |         |          |     |       |         |
|            |        |         |          |     |       |         |
|   Divertor |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | n~T    |         | 0.01 --  | 100 | int   | 20 %    |
|            | ~/n~D~ |         | 10       | ms  | egral |         |
+------------+--------+---------+----------+-----+-------+---------+
| 4          | H/D/T  |         | 10^18^   | 100 | Se    | 30 %    |
| 3. Neutral | influx |         | --       | ms  | veral |         |
|            | in     |         | 10^20^   |     | pol   |         |
|    Density | main   |         | at       |     | oidal |         |
|            | c      |         | m^       |     | and   |         |
|    between | hamber |         | -2^s^-1^ |     | tor   |         |
|     Plasma |        |         |          |     | oidal |         |
|     and    |        |         |          |     | loca  |         |
|     First  |        |         |          |     | tions |         |
|     Wall   |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| Diagnostic | S      | \~ 100  | TBD      | TBD | 200   | n/a     |
| Neutral    | upport | kV,     |          |     | mm x  |         |
| Beam       | measur | mod     |          |     | 200   |         |
|            | ements | ulated, |          |     | mm    |         |
|            |        | high    |          |     |       |         |
|            |        | in      |          |     |       |         |
|            |        | tensity |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 44         | First  | Default | 1·       | 100 | a/10  | 10 %    |
| . Escaping | wall   |         | 10^-3^-- | ms  | (     |         |
|     Fast   | flux   |         | 1·       |     | along |         |
|     Ions   | of     |         | 10^-1^MW |     | pol   |         |
|     and    | Fast   |         | m^-2^    |     | oidal |         |
|     Alphas | Ions   |         |          |     | direc |         |
|            |        |         |          |     | tion) |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | Tra     | 1·       | 10  | TBD   | 30 %    |
|            |        | nsients | 10^-1^-- | ms  |       |         |
|            |        |         | 1 MW     |     |       |         |
|            |        |         | m^-2^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | First  | Default | 1·       | 100 | a/10  | 10 %    |
|            | wall   |         | 10^-2^-- | ms  | (     |         |
|            | flux   |         | 2 MW     |     | along |         |
|            | of     |         | m^-2^    |     | pol   |         |
|            | Alphas |         |          |     | oidal |         |
|            |        |         |          |     | direc |         |
|            |        |         |          |     | tion) |         |
+------------+--------+---------+----------+-----+-------+---------+
|            |        | Tra     | 1·       | 10  | TBD   | 30 %    |
|            |        | nsients | 10^-1^-- | ms  |       |         |
|            |        |         | 20 MW    |     |       |         |
|            |        |         | m^-2^    |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 45         | Energy | Energy  | 0.1 -- 3 | 100 | a/10  | 20 %    |
| . Confined | Sp     | res     | MeV      | ms  |       |         |
|     Fast   | ectrum | olution |          |     |       |         |
|     Ions   | of     | TBD     |          |     |       |         |
|     and    | Fast   |         |          |     |       |         |
|     Alphas | Ions   |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | D      |         | (0.1 --  | 100 | a/10  | 20 %    |
|            | ensity |         | 4        | ms  |       |         |
|            | P      |         | )·10^18^ |     |       |         |
|            | rofile |         | m^-3^    |     |       |         |
|            | of     |         |          |     |       |         |
|            | Fast   |         |          |     |       |         |
|            | Ions   |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | Energy | Energy  | 0.1 --   | 100 | a/10  | 20 %    |
|            | Sp     | res     | 3.5 MeV  | ms  |       |         |
|            | ectrum | olution |          |     |       |         |
|            | of     | TBD     |          |     |       |         |
|            | Alphas |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
|            | D      |         | (0.1 --  | 100 | a/10  | 20 %    |
|            | ensity |         | 4        | ms  |       |         |
|            | P      |         | )·10^18^ |     |       |         |
|            | rofile |         | m^-3^    |     |       |         |
|            | of     |         |          |     |       |         |
|            | Alphas |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 46. Core   | n~He   | r/a \<  | 0.5 --   | 100 | a/10  | 10 %    |
|     Helium | ~/n~e~ | 0.8     | 20 %     | ms  |       |         |
|            |        |         |          |     |       |         |
|    Density |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+

+------------+--------+---------+----------+-----+-------+---------+
| # M        | # PAR  | CO      | RANGE or | T   | X or  | # A     |
| EASUREMENT | AMETER | NDITION | COVERAGE | or  | k     | CCURACY |
|            |        |         |          | F   |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 47         | n~He~  |         | 10^17^   | 100 | \-    | 20 %    |
| . Divertor |        |         | --       | ms  |       |         |
|     Helium |        |         | 10^21^   |     |       |         |
|            |        |         | m^-3^    |     |       |         |
|    Density |        |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 4          | T-Inv  |         | TBD      | P   | \-    | 30 %    |
| 8. Tritium | entory |         |          | ost |       |         |
|            |        |         |          | pu  |       |         |
|  Retention |        |         |          | lse |       |         |
+------------+--------+---------+----------+-----+-------+---------+
| 4          | First  |         | 0.1 --   | 10  | TBD   | 10 %    |
| 9. Neutron | wall   |         | 60 MJ    | s   |       |         |
|            | f      |         | m^-2^    |     |       |         |
|    Fluence | luence |         |          |     |       |         |
|            | per    |         |          |     |       |         |
|            | pulse  |         |          |     |       |         |
+------------+--------+---------+----------+-----+-------+---------+

Notes:

1\) Specifying the measurement of the plasma properties referenced to
the radius of the wall at the midplane, a, is oversimplistic
particularly for the edge measurements. Depending on the line of sight
of the diagnostic, r/a can be greater than unity. Also, depending on the
diagnostic, even spacing of the spatial points may not be optimal. Hence
it is anticipated that some physics expertise should be consulted in
determining the final separation of the viewing lines.

2\) The current expectation is that the FIRE plasma will start small off
an edge limiter and be grown to its full size. For each measurement, the
value and quality during the start-up should be considered in assuring
that the \"full-size plasma\" measurement specifications are sufficient.

3\) FIRE is a double null device with two divertors. The determination
of what measurements will be duplicated in the divertors has not yet
been made.