Radiation level information

RADMON Thresholds

            Value        Description
           ----------    ------------------------
  MCP B         30       HRC MCP event rate B
  SHIELD B     250       HRC Antico Shield rate B

  ------------ NO LONGER IN RADMON ------------------
  P4GM (GOES P4 * 3.3):      300.0
  P41GM (GOES P7 * 12):        8.47

SOT ACE alerts

 ACE 115-195 keV proton flux (p/cm2-s-sr-MeV) and fluence (p/cm2-sr-MeV):

                        SOT alert
  Average Flux:         (50000)  (2-hour fluence/7200)
  2-hour Fluence:       3.6E+8
  Orbital Fluence:      1.0E+9
  Kp:                   6.0

Links

• ACIS overview of radiation issues
• FDB: Add HRC MPC-A to RADMON
• FDB: Set EPHIN Detector A Failure-mode On and Patch RADMON
• P4GM and P41GM scaling
• RADMON levels reference (Ops SOH SOP Section 10.b)

Form for shift report etc

- HRC and GOES rates

                              OBSERVED     RADMON limit
                             ------------  -------------
     MCP B                                      30
     SHIELD B                                  250
     P4GM (GOES P4 * 3.3):                   (300.0)
     P41GM (GOES P7 * 11):                    (8.47)

- ACE 115-195 keV proton fluences (p/cm2-sr-MeV) and Costello
  predicted activity index

                             OBSERVED      SOT alert
                             ------------  -------------
   2-hour Fluence:                         3.6E+8
   Orbital Fluence (CRM):                  1.0E+9
   Kp:                                     6.0