Date: February 23, 2007

Reading from the CRM file:

We already use the CRM file for checking the pad times. 
I would like to use this for also recording the correct belt entries
and exits, and to check the SI_mode of the diagnostics.




Because a RADZONE entry

Pseudo code:

At the start of the program-
	read all entries in the CRM file, store two arrays: EEF1000
and XEF1000, record absolute times, pad, and SI_MODE

**NOTE pad-checker.pl allows a 7 hour delay for EEF1000/XEF1000 times.


Read the backstop:
When an RADMON DISABLE entry is found:
	- check if we are in HRC-S position exit radmon check otherwise
	- find the closest EEF1000.time to the radmon disable.
          if((eef1000.time - backstop.time)  >= eef1000.PAD  and
	     (eef1000.time - backstop.time)  <= eef1000.PAD
	     THIS IS THE RADMON DISABLE ASSOCIATED WITH THIS EEF1000
	      - Record the SI_MODE for the CTI for future.
	  else(THERE IS A RADMON DISABLE NOT NEAR A PREDICTED EEF1000)
	      - Report an error that Radmon is disabled.

When an EEF1000 entry is found
	- check if EEF1000 has been found yet.
	- Check the EEF1000 entries in the array. 
	  if (eef1000.time >= backstop.time-TBD and
	      eef1000.time <= backstop.time+TBD)
	      THIS IS A REAL RADZONE ENTRY
	      - set flag that the EEF1000 has been found(will clear 
	        at Perigee)
	  else
		THIS IS NOT A REAL RADZONE ENTRY
	      - still print out this command to the load review


When an XEF1000 entry is found
	- if(xef1000.time >= backstop.time-TBD and
	     xef1000.time <= backstop.time+TBD)
	     THIS IS A REAL RADZONE EXIT
  	    - record the SI_mode for the CTI
	    - if(eef1000 flag not set)
		-report error that eef1000 was not found
--------------------


Psuedo code for the CTI checks:
	    
When the code sees HRC-S in the focal plane and the obsid is <=50000,
it currently ignores the SI_MODE check. We can change this to look for
the RADZONE SI_MODE.

These SI_MODES are almost all lookups in our code. We will confirm
that the correct parameter block is loaded and this will eliminate the
current manual check for this.