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Message ID: 1825     Entry time: Tue Aug 4 11:54:20 2009
Author: Jenne 
Type: Update 
Category: IOO 
Subject: MC_trans readout on LOCK_MC screen now normalized 

The MC_trans QPD Pitch and Yaw readout on the Lock_MC screen are now normalized by the trans_sum. I used the method described in my entry elog 1488

/caltech/target/c1iool0/ioo.db now includes:

grecord(calc, "C1:IOO-MC_TRANS_P")
{
        field(INPA, "C1:IOO-MC_TRANS_VERT")
        field(INPB, "C1:IOO-MC_TRANS_SUM")
        field(SCAN, ".1 second")
        field(PREC, "3")
        field(CALC, "A/B")
}

grecord(calc, "C1:IOO-MC_TRANS_Y")
{
        field(INPA, "C1:IOO-MC_TRANS_HOR")
        field(INPB, "C1:IOO-MC_TRANS_SUM")
        field(SCAN, ".1 second")
        field(PREC, "3")
        field(CALC, "A/B")
}

 

The Lock_MC screen was changed to show these new P and Y channels. 

ELOG V3.1.3-