Difference between revisions of "BCM calibration E04-018"

Revision as of 23:41, 30 May 2007

Run 3220

http://www.jlab.org/~adaq/halog/html/0705_archive/070507012036.html http://www.jlab.org/~adaq/halog/html/0705_archive/070507012036.html

Full replayed already

Plot right_bcm_u1:IBC0L02Current

right_bcm_u3:IBC0L02Current

right_bcm_u10:IBC0L02Current

Second current calibration

keyword=BCM calibration

BCM Current calibration

keyword=BCM calibration

BCM Current calibration

Unser calibration @100 uA file /usr/opdata/bcm_hallA/Bcmlog_129 coda file 3893 /adaql10/work1/e04018/onlroot/onlana_full_3893.root

Linearity test 100, 50, 20, 10, 5, 2, 1, 0.5 uA file /usr/opdata/bcm_hallA/Bcmlog_130 coda file 3894 /adaql10/work1/e04018/onlroot/onlana_full_3894.root

Corresponding Halog entry

Epics variables for the BCMs

 hac_bcm_dvm1_read
 hac_bcm_dvm2_read 
 hac_bcm_dvm1_current 
 hac_bcm_dvm2_current 
 hac_unser_current
 HC+ibcm1
 IBC0L02Current
 IBCxxxxCRCUR1 
 IBCxxxxCRCUR2 
 IPM2C24A.IENG 
 IBCxxxxCRCUR4 
 IBC0R07CRCUR1 
 IBC1H04CRCUR2 
 FCupsCORRECTED.VAL

u1 :

T->Draw("right_bcm_u1:IBC0L02Current","(right_bcm_u1-(3032.1+1600.17*IBC0L02Current))>0&&(right_bcm_u1-(8000.1+2300.17*IBC0L02Current))<0")

Result of fit :
NO.             VALUE           ERROR
0       1.318651e+03    6.741386e-03
1       2.345621e+03    1.064884e-04

u3 :
NO.             VALUE           ERROR
0       4.712707e+03    4.406449e-03
1       7.163094e+03    7.764398e-05

u10:
     T->Draw("right_bcm_u10:IBC0R07CRCUR1","IBC0R07CRCUR1<20&&(right_bcm_u10-(41753+42000.364*IBC0R07CRCUR1)<1000)&&IBC0R07CRCUR1<20&&(right_bcm_u10-(42000.47*IBC0R07CRCUR1)>0) ")
NO.             VALUE           ERROR
0       2.396886e+03    3.547887e-03
1       4.437411e+04    1.130569e-03

d1:

T->Draw("right_bcm_d1:IBC0R07CRCUR1","(right_bcm_d1-(10000+26000*IBC0R07CRCUR1))<0&&(right_bcm_d1-(-20000+2254*IBC0R07CRCUR1))>0")

NO.             VALUE           ERROR
0       2.664377e+02    2.949925e-03
1       2.428236e+03    6.837115e-05

d3:
T->Draw("right_bcm_d3:IBC0R07CRCUR1","(right_bcm_d3-(10000+26000*IBC0R07CRCUR1))<0&&(right_bcm_d3-(-20000+7102*IBC0R07CRCUR1))>0&&IBC0R07CRCUR1<80")
NO.             VALUE           ERROR
0       3.587967e+02    3.120319e-03
1       7.535554e+03    2.102184e-04

d10:
  T->Draw("right_bcm_d10:IBC0R07CRCUR1","IBC0R07CRCUR1<40&&(right_bcm_d10-(10000+26000*IBC0R07CRCUR1))<0&&(right_bcm_d10-(-20000+23000*IBC0R07CRCUR1))>0")

NO.             VALUE           ERROR
0       1.477319e+02    3.341393e-03
1       2.399886e+04    5.086879e-04