ELOG AIDA

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

AIDA

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Entry time:	Sat Mar 29 12:36:48 2025
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The attached plots show the time-stamp data in the EURICA files with PID information (EventInfo.timestamp). The timestamp value should correspond to the correlation scaler included as info_code==8 in AIDA. The plots show time-stamp vs entry number in the TTree of the Root file, with the events in groups of about 10 .root files counted consecutively. To map entry-number to data file use informatino of number of entries per file in the lines bellow (output of analysis script). NOTE: label for plots in right colume is wrong, trigger type=3 (pulser) in stead of 2. The final three plots (pulser_dts_go4_3022.png) show the time difference between two sequential data points of a given trigger type (fBit==2 or 3). The value that would correspond to the external scaler (fBit==3) has a peak at about delta(ts)= 1.7 sec, but also a lot of events with a distribution centered around a smaller value of delta(ts)~ 10 msec! One can also see the deadtime at about 300 usec at a smaller scale. The units for the time-stamp are 1-ns. A plot of a similar distribution for the data in AIDA shows that the peak of the correlation scaler has, in this case, a very narrow distribution, with a frequency of ~43.5e6 x 40 ns (would agree with Go4 data from EURICA). When scanning the files the analysis script (attached) skips a given number of entries (~100) to speed up the analysis. Number of entries in PID tree= 2592193 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3002.root (accumulated= 2592193) Number of entries in PID tree= 2570084 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3003.root (accumulated= 5162277) Number of entries in PID tree= 676355 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3004.root (accumulated= 5838632) Number of entries in PID tree= 2582203 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3005.root (accumulated= 8420835) Number of entries in PID tree= 2602541 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3006.root (accumulated= 11023376) Number of entries in PID tree= 2602681 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3007.root (accumulated= 13626057) Number of entries in PID tree= 2605726 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3008.root (accumulated= 16231783) Number of entries in PID tree= 2606264 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3009.root (accumulated= 18838047) Number of entries in PID tree= 2603841 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3010.root (accumulated= 21441888) Number of entries in PID tree= 2599770 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3011.root (accumulated= 24041658) Number of entries in PID tree= 2601002 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3012.root (accumulated= 2601002) Number of entries in PID tree= 2598946 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3013.root (accumulated= 5199948) Number of entries in PID tree= 2596582 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3014.root (accumulated= 7796530) Number of entries in PID tree= 2596506 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3015.root (accumulated= 10393036) Number of entries in PID tree= 2588772 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3016.root (accumulated= 12981808) Number of entries in PID tree= 2583160 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3017.root (accumulated= 15564968) Number of entries in PID tree= 2589905 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3018.root (accumulated= 18154873) Number of entries in PID tree= 2581979 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3019.root (accumulated= 20736852) Number of entries in PID tree= 2582410 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3020.root (accumulated= 23319262) Number of entries in PID tree= 2582181 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3021.root (accumulated= 25901443) Number of entries in PID tree= 2580798 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3022.root (accumulated= 2580798) Number of entries in PID tree= 2580669 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3023.root (accumulated= 5161467) Number of entries in PID tree= 2583346 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3024.root (accumulated= 7744813) Number of entries in PID tree= 2645673 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3025.root (accumulated= 10390486) Number of entries in PID tree= 1984963 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3026.root (accumulated= 12375449) Number of entries in PID tree= 2629453 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3027.root (accumulated= 15004902) Number of entries in PID tree= 2636095 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3028.root (accumulated= 17640997) Number of entries in PID tree= 2639067 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3029.root (accumulated= 20280064) Number of entries in PID tree= 2643485 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3030.root (accumulated= 22923549) Number of entries in PID tree= 2644457 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3031.root (accumulated= 25568006) Number of entries in PID tree= 2643522 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3032.root (accumulated= 2643522) Number of entries in PID tree= 2641053 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3033.root (accumulated= 5284575) Number of entries in PID tree= 2637280 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3034.root (accumulated= 7921855) Number of entries in PID tree= 2627822 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3035.root (accumulated= 10549677) Number of entries in PID tree= 2637326 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3036.root (accumulated= 13187003) Number of entries in PID tree= 2635601 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3037.root (accumulated= 15822604) Number of entries in PID tree= 2606912 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3038.root (accumulated= 18429516) Number of entries in PID tree= 2635101 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3039.root (accumulated= 21064617) Number of entries in PID tree= 2634932 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3040.root (accumulated= 23699549) Number of entries in PID tree= 2633415 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3041.root (accumulated= 26332964) Number of entries in PID tree= 2633892 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3042.root (accumulated= 2633892) Number of entries in PID tree= 2640264 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3043.root (accumulated= 5274156) Number of entries in PID tree= 2612700 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3044.root (accumulated= 7886856) Number of entries in PID tree= 2632762 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3045.root (accumulated= 10519618) Number of entries in PID tree= 1962430 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3046.root (accumulated= 12482048) Number of entries in PID tree= 2611491 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3047.root (accumulated= 15093539) Number of entries in PID tree= 2649244 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3048.root (accumulated= 17742783) Number of entries in PID tree= 2679210 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3049.root (accumulated= 20421993) Number of entries in PID tree= 518667 for file /Disk/ds-sopa-group/np/RIKEN/May2015/PID_data/go4_3050.root (accumulated= 20940660) Encoding: HTML ELCode plain Suppress Email notification

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