NCLA: NCD MUX Log Amp constants
Titles: NCLA: NCD MUX Log Amp constants
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Contact: Jan Wouters / Adam Cox
Revision History:-
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2004-04-20 (gac) - Original
2004-06-17 (gac) - changed PREAMP_CHARGE -> PREAMP_RC_FACTOR so name reflects change in fitting routine.
2004-07-28 (gac) - changed STARTPOS -> TIMEDELAY. We know approximately where the pulse should start,
so instead of measuring the overall start position, we record the time delay due to
the electronics (the MUX should produce approximately 320 ns of delay)
- added Chi Squared per degree of freedom
- added sine wave period measurement and uncertainty
2006-04-25 (gac) - added number of events, and RMS words
Current NCLA_VERSION Number: 2
Current Bank Number = 2
Titles Files
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Verification
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Description
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Bank Number: Bank Version Number = 1
Holds the fitted values that characterize the MUX logamp.
Data Words
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Fixed length Database Header. See titles_dbhdr.html
Data types: B(bit), I, F, D(double), H(hollerith 4 char)
Word Type Mnemonic Description
1 I NCLA_VERSION Version Number of this bank = 2
2 I NCLA_NUM_RECORDS Number of NCD string records that follow
3 I NCLA_NUM_WORDS Number of words in each record (currently = 117)
4 I NCLA_TABLE Base address of table - will be equal to the last word
in this header
(which is currently equal to 20)
5..20 I NCLA_SPARE_GLOBAL lots of spare words - just in case
there will be NCLA_NUM_RECORDS sets of values in the following format
i Start of nth record in table. i = NCLA_TABLE + (n-1)*NCLA_NUM_WORDS where n=1..40
i+1 I NCLA_NCD_STRING_NUM NCD string number
i+2 F NCLA_PARAM_A_0 Parameter "a", or "km" depending upon which document
you're looking at - for calibration pulse in scope 0
i+3 F NCLA_PARAM_A_UNCER_0 Uncertainty in parameter a - calib pulse in scope 0
i+4 F NCLA_PARAM_B_0 Parameter "b", or V_offset - calib pulse in scope 0
i+5 F NCLA_PARAM_B_UNCER_0 Uncertainty in parameter b - calib pulse in scope 0
i+6 F NCLA_PARAM_C_0 Parameter "c", Mux + preamp offsets - calib pulse in scope 0
i+7 F NCLA_PARAM_C_UNCER_0 Uncertainty in c - calib pulse in scope 0
i+8 F NCLA_TIMEDELAY_0 The time delay produced by the electronics (mostly due
to the MUX) - calib pulse in scope 0
i+9 F NCLA_TIMEDELAY_UNCER_0 Uncertainty in time delay - calib pulse in scope 0
i+10 F NCLA_PREAMP_RC_FACTOR_0 Fit to Preamp's RC time constant - calib pulse in scope 0
i+11 F NCLA_PREAMP_RC_FACTOR_UNCER_0 Uncertainty in Preamp's RC time constant - calib pulse
in scope 0
i+12 F NCLA_PERIOD_0 Measured width of the sine wave - pulse in scope 0
i+13 F NCLA_PERIOD_UNCER_0
i+14 F NCLA_CHISQ_DOF_0 Chi Squared per degree of freedom for the fit to pulse in scope 0
i+15 F KNCLA_SCOPE_OFFSET_0 Measured scope offset using the pre-pulse baseline
i+16 F KNCLA_SCOPE_OFFSET_UNCER_0 Uncertainty in Scope offset
i+17 F KNCLA_COR_A_B_0 Covariance matrix value between parameter A and B
i+18 F KNCLA_COR_A_C_0 Covariance matrix value between parameter A and C
i+19 F KNCLA_COR_A_TIMEDELAY_0 Covariance matrix value between parameter A and Time Delay
i+20 F KNCLA_COR_A_RC_0 Covariance matrix value between parameter A and RC
i+21 F KNCLA_COR_A_PERIOD_0 Covariance matrix value between parameter A and Period
i+22 F KNCLA_COR_B_C_0 Covariance matrix value between parameter B and C
i+23 F KNCLA_COR_B_TIMEDELAY_0 Covariance matrix value between parameter B and Time Delay
i+24 F KNCLA_COR_B_RC_0 Covariance matrix value between parameter B and RC
i+25 F KNCLA_COR_B_PERIOD_0 Covariance matrix value between parameter B and Period
i+26 F KNCLA_COR_C_TIMEDELAY_0 Covariance matrix value between parameter C and Time Delay
i+27 F KNCLA_COR_C_RC_0 Covariance matrix value between parameter C and RC
i+28 F KNCLA_COR_C_PERIOD_0 Covariance matrix value between parameter C and Period
i+29 F KNCLA_COR_TIMEDELAY_RC_0 Covariance matrix value between parameter Time Delay and RC
i+30 F KNCLA_COR_TIMEDELAY_PERIOD_0 Covariance matrix value between parameter Time Delay and Period
i+31 F KNCLA_COR_RC_PERIOD_0 Covariance matrix value between parameter RC and Period
i+32 F KNCLA_EVENTCOUNT_0 Number of calibration events found on this ncd/scope
i+33 F KNCLA_BASELINE_LOG_RMS_0 The RMS of the baseline in the log domain
i+34 F KNCLA_BASELINE_DELOG_RMS_0 The RMS of the baseline in the linear domain (delogged)
i+35 F KNCLA_PRETRIG_LOG_RMS_0 The RMS of the pretrigger in the log domain
i+36 F KNCLA_PRETRIG_DELOG_RMS_0 The RMS of the pretrigger in the linear domain (delogged)
i+37..59 F NCLA_SPARE_0 Room for future Covariance matrix values + more words (23 spares
i+60 F NCLA_PARAM_A_1 Parameter "a", or "km" depending upon which document
you're looking at - for calibration pulse in scope 1
i+61 F NCLA_PARAM_A_UNCER_1 Uncertainty in parameter a - calib pulse in scope 1
i+62 F NCLA_PARAM_B_1 Parameter "b", or V_offset - calib pulse in scope 1
i+63 F NCLA_PARAM_B_UNCER_1 Uncertainty in parameter b - calib pulse in scope 1
i+64 F NCLA_PARAM_C_1 Parameter "c", scope + Mux + preamp offsets - calib pulse
in scope 1
i+65 F NCLA_PARAM_C_UNCER_1 Uncertainty in c - calib pulse in scope 1
i+66 F NCLA_TIMEDELAY_1 The time delay produced by the electronics (mostly due
to the MUX) - calib pulse in scope 1
i+67 F NCLA_TIMEDELAY_UNCER_1 Uncertainty in time delay - calib pulse in scope 1
i+68 F NCLA_PREAMP_RC_FACTOR_1 Preamp's RC time constant - calib pulse in scope 1
i+69 F NCLA_PREAMP_RC_FACTOR_UNCER_1 Uncertainty in Preamp's RC time constant - calib pulse in scope
i+70 F NCLA_PERIOD_1 Measured width of the sine wave - pulse in scope 1
i+71 F NCLA_PERIOD_UNCER_1
i+72 F NCLA_CHISQ_DOF_1 Chi Squared per degree of freedom for the fit to pulse in scope 1
i+73 F KNCLA_SCOPE_OFFSET_1 Measured scope offset using the pre-pulse baseline
i+74 F KNCLA_SCOPE_OFFSET_UNCER_1 Uncertainty in Scope offset
i+75 F KNCLA_COR_A_B_1 Covariance matrix value between parameter A and B
i+76 F KNCLA_COR_A_C_1 Covariance matrix value between parameter A and C
i+77 F KNCLA_COR_A_TIMEDELAY_1 Covariance matrix value between parameter A and Time Delay
i+78 F KNCLA_COR_A_RC_1 Covariance matrix value between parameter A and RC
i+79 F KNCLA_COR_A_PERIOD_1 Covariance matrix value between parameter A and Period
i+80 F KNCLA_COR_B_C_1 Covariance matrix value between parameter B and C
i+81 F KNCLA_COR_B_TIMEDELAY_1 Covariance matrix value between parameter B and Time Delay
i+82 F KNCLA_COR_B_RC_1 Covariance matrix value between parameter B and RC
i+83 F KNCLA_COR_B_PERIOD_1 Covariance matrix value between parameter B and Period
i+84 F KNCLA_COR_C_TIMEDELAY_1 Covariance matrix value between parameter C and Time Delay
i+85 F KNCLA_COR_C_RC_1 Covariance matrix value between parameter C and RC
i+86 F KNCLA_COR_C_PERIOD_1 Covariance matrix value between parameter C and Period
i+87 F KNCLA_COR_TIMEDELAY_RC_1 Covariance matrix value between parameter Time Delay and RC
i+88 F KNCLA_COR_TIMEDELAY_PERIOD_1 Covariance matrix value between parameter Time Delay and Period
i+89 F KNCLA_COR_RC_PERIOD_1 Covariance matrix value between parameter RC and Period
i+90 F KNCLA_EVENTCOUNT_1 Number of calibration events found on this ncd/scope
i+91 F KNCLA_BASELINE_LOG_RMS_1 The RMS of the baseline in the log domain
i+92 F KNCLA_BASELINE_DELOG_RMS_1 The RMS of the baseline in the linear domain (delogged)
i+93 F KNCLA_PRETRIG_LOG_RMS_1 The RMS of the pretrigger in the log domain
i+94 F KNCLA_PRETRIG_DELOG_RMS_1 The RMS of the pretrigger in the linear domain (delogged)
i+95..117 F NCLA_SPARE_1 Room for future Covariance matrix values + more words (23 spare)
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