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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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| DESPEC |
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Message ID: 700
Entry time: Sat Feb 22 12:35:38 2025
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| Author: |
TD |
| Subject: |
Offline analysis data files R9_85-R9_199 (84Mo setting) |
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Start 00:43 22.2.25 https://elog.gsi.de/despec/G-24-00302/57
AIDA data file R9_85
Converting hexadecimal timestamp to decimal: 1740181266259754800
Assuming that this timestamp is in nanoseconds (1 billionth of a second):
GMT: Friday, February 21, 2025 11:41:06.259 PM
Your time zone: Friday, February 21, 2025 11:41:06.259 PM GMT+00:00
End 12:56 22.2.25 https://elog.gsi.de/despec/G-24-00302/85 (start of next degrader setting)
AIDA data file R9_199
Converting hexadecimal timestamp to decimal: 1740224934731157800
Assuming that this timestamp is in nanoseconds (1 billionth of a second):
GMT: Saturday, February 22, 2025 11:48:54.731 AM
Your time zone: Saturday, February 22, 2025 11:48:54.731 AM GMT+00:00
Analysis data files FEB25/R9_85 and FEB25/R9_199
- no timewarps
- deadtime aida05 c. 37% and 39% due to high SC41 scaler input to MACB - issue subsequently fixed
- deadtime aida04 c. 4%, all other FEE64s <<1%
FEE64 configuration
FEE64 a b c
g h
d e f
a b c d e f g h
DSSSD#1 15 3 12 9 1 5 2 4
n+n Ohmic FEE64s 2, 4
Data analysis assumes
- all LEC ADC data channels with valid ADC offset included (507 of 512 channels)
LEC calibration ADC offset only
- no clustering
- no multiplex timestamp correction
- no p+n junction side - n+n Ohmic side correlation time gates
- FEE64 *not* DSSSD strip ordering
- hardware - slow comparator setting p+n junction FEE64s 100keV, n+n Ohmic FEE64s 150keV
- LEC energy difference +/- 168keV
- HEC energy difference +/- 1.68GeV
- valid LEC events
p+n junction side multiplicity = 1 and n+n Ohmic side multiplicity = 1
151keV < LEC energy < 1000keV
to select candidate beta events
standalone analysis of AIDA data, no downstream veto detector
- valid HEC events
p+n junction side multiplicity > 0 and n+n Ohmic side multiplicity > 0
(x,y) strips corresponding to maximum energy
p+n junction and n+n Ohmic side HEC
- HEC veto
not available - only 1x AIDA DSSSD installed
- per pixel implant-decay correlations
- end of event
difference in WR timestamp between successive ADC data items > 2500 and overall event length < 33us
per FEE64 LEC ADC data items 268ms/channel - attachments 3-5
- all
- 150keV < energy < 1500keV
- energy > 1500keV
absence of high instantaneous rates on spill cf. S181, S100, S505 etc
spill structure visible for energies > 1500keV - probably to be expected as majority of such events should be light ions
per FEE64 HEC ADC data items 268ms/channel - attachments 6-8
- all
- 100MeV < energy < 1000MeV
- energy > 1000MeV
Implant & decay event rates 262us/channel - attachment 9
LEC m_p versus m_n - attachment 10
LEC e_p versus e_n - 20keV/channel - attachment 11
HEC x strip versus y strip - attachment 12
- HEC-LEC implant decay time difference <1s
- HEC-LEC implant decay time difference <100s
shows x-y window used to select 82Nb events
HEC m_p versus m_n - attachment 13
HEC e_p versus e_n - 20MeV/channel - attachment 14
HEC-LEC implant-decay time difference (4ms/channel) versus - attachment 15
- HEC energy
- LEC energy
- x & y strip
x strips 130 & 136 disabled
HEC & LEC p strip - n strip time difference (2us/channel, offset=2000 channels) - attachment 16
HEC E (20MeV/channel) versus implant-decay time difference (4.194ms/channel) - attachment 17
LEC E (20keV/channel) versus implant-decay time difference (4.194ms/channel) - attachment 18
LEC e_p - e_n (5.6keV/channel) versus implant-decay time difference (4.194ms/channel) - attachment 19
HEC x & y strip versus implant-decay time difference (4.194ms/channel) - attachment 20
HEC-LEC implant-decay time difference (8.389ms/channel) for candidate 82Nb events - attachment 21
- blue - forward
- cyan - backward
Note
- no FRS PID
- no HEC dE
- no HEC veto
- no HEC energy gates - assume all events within x-y window *stop* in AIDA DSSSD - 82Nb events known to overlap in x-y with (longer-lived, more numerous) 83Nb events
- no front-back time difference
- no clustering
- *all* LEC channels with valid ADC offsets (507 of 512) included *except* 2x strips 130 & 136
HEC-LEC implant-decay time difference (8.389ms/channel) for candidate 82Nb events - attachment 22
Weighted least squares fit channels 1-12 half life 55(9)ms cf. NNDC 50.0(3)ms. |
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*** TDR format 3.3.0 analyser - TD - May 2021
*** ERROR: READ I/O error: 5002
blocks: 32000
ADC data format: 143503687 ( 365856.8 Hz)
Other data format: 118416315 ( 301897.6 Hz)
Sample trace data format: 0 ( 0.0 Hz)
Undefined format: 0 ( 0.0 Hz)
Other data format type: PAUSE: 2560 ( 6.5 Hz)
RESUME: 2560 ( 6.5 Hz)
SYNC100: 33461 ( 85.3 Hz)
WR48-63: 33461 ( 85.3 Hz)
FEE64 disc: 326756 ( 833.1 Hz)
MBS info: 118017517 ( 300880.9 Hz)
Other info: 0 ( 0.0 Hz)
ADC data range bit set: 29285 ( 74.7 Hz)
Timewarps: ADC: 0 ( 0.0 Hz)
PAUSE: 0 ( 0.0 Hz)
RESUME: 0 ( 0.0 Hz)
SYNC100: 0 ( 0.0 Hz)
WR48-63: 0 ( 0.0 Hz)
FEE64 disc: 0 ( 0.0 Hz)
MBS info: 0 ( 0.0 Hz)
Undefined: 0 ( 0.0 Hz)
Sample trace: 0 ( 0.0 Hz)
*** Timestamp elapsed time: 392.240 s
FEE elapsed dead time(s) elapsed idle time(s)
0 0.000 0.000
1 0.069 0.000
2 0.000 0.000
3 17.209 0.000
4 146.817 0.000
5 0.000 0.000
6 0.000 0.000
7 0.000 0.000
8 0.000 0.000
9 0.009 0.000
10 0.000 0.000
11 0.000 0.000
12 0.000 0.000
13 0.000 0.000
14 0.000 0.000
15 0.000 0.000
16 0.000 0.000
17 0.000 0.000
18 0.000 0.000
19 0.000 0.000
20 0.000 0.000
21 0.000 0.000
22 0.000 0.000
23 0.000 0.000
24 0.000 0.000
25 0.000 0.000
26 0.000 0.000
27 0.000 0.000
28 0.000 0.000
29 0.000 0.000
30 0.000 0.000
31 0.000 0.000
32 0.000 0.000
*** Statistics
FEE ADC Data Other Data Sample Undefined Pause Resume SYNC100 WR48-63 Disc MBS Other HEC Data
0 7002448 45530 0 0 0 0 930 930 31901 11769 0 2888
1 22874309 77583 0 0 18 18 3036 3036 71475 0 0 7512
2 6498360 4555402 0 0 0 0 1475 1475 34629 4517823 0 3971
3 82625693 69682 0 0 1306 1306 10819 10819 45432 0 0 3669
4 4358474 109462549 0 0 1235 1235 14045 14045 2695 109429294 0 206
5 0 0 0 0 0 0 0 0 0 0 0 0
6 88 0 0 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0 0 0 0
8 2927664 19415 0 0 0 0 391 391 18633 0 0 4389
9 14346055 3938106 0 0 1 1 2392 2392 18452 3914868 0 1270
10 128 0 0 0 0 0 0 0 0 0 0 0
11 1956985 169485 0 0 0 0 257 257 25208 143763 0 3888
12 212 0 0 0 0 0 0 0 0 0 0 0
13 55 0 0 0 0 0 0 0 0 0 0 0
14 913148 78563 0 0 0 0 116 116 78331 0 0 1492
15 68 0 0 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0 0 0 0
20 0 0 0 0 0 0 0 0 0 0 0 0
21 0 0 0 0 0 0 0 0 0 0 0 0
22 0 0 0 0 0 0 0 0 0 0 0 0
23 0 0 0 0 0 0 0 0 0 0 0 0
24 0 0 0 0 0 0 0 0 0 0 0 0
25 0 0 0 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0 0 0 0 0
29 0 0 0 0 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 0 0 0 0
*** Timewarps
FEE ADC Pause Resume SYNC100 WR48-63 Disc MBS Undefined Samples
0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0
2 0 0 0 0 0 0 0 0 0
3 0 0 0 0 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0
5 0 0 0 0 0 0 0 0 0
6 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0
8 0 0 0 0 0 0 0 0 0
9 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0
20 0 0 0 0 0 0 0 0 0
21 0 0 0 0 0 0 0 0 0
22 0 0 0 0 0 0 0 0 0
23 0 0 0 0 0 0 0 0 0
24 0 0 0 0 0 0 0 0 0
25 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0 0
29 0 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 0
*** Program elapsed time: 24.117s ( 1326.854 blocks/s, 82.928 Mb/s)
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*** TDR format 3.3.0 analyser - TD - May 2021
*** ERROR: READ I/O error: 5002
blocks: 32000
ADC data format: 154723223 ( 435714.6 Hz)
Other data format: 107196777 ( 301875.8 Hz)
Sample trace data format: 0 ( 0.0 Hz)
Undefined format: 0 ( 0.0 Hz)
Other data format type: PAUSE: 2462 ( 6.9 Hz)
RESUME: 2462 ( 6.9 Hz)
SYNC100: 33323 ( 93.8 Hz)
WR48-63: 33323 ( 93.8 Hz)
FEE64 disc: 288355 ( 812.0 Hz)
MBS info: 106836852 ( 300862.3 Hz)
Other info: 0 ( 0.0 Hz)
ADC data range bit set: 32530 ( 91.6 Hz)
Timewarps: ADC: 0 ( 0.0 Hz)
PAUSE: 0 ( 0.0 Hz)
RESUME: 0 ( 0.0 Hz)
SYNC100: 0 ( 0.0 Hz)
WR48-63: 0 ( 0.0 Hz)
FEE64 disc: 0 ( 0.0 Hz)
MBS info: 0 ( 0.0 Hz)
Undefined: 0 ( 0.0 Hz)
Sample trace: 0 ( 0.0 Hz)
*** Timestamp elapsed time: 355.102 s
FEE elapsed dead time(s) elapsed idle time(s)
0 0.008 0.000
1 0.147 0.000
2 0.000 0.000
3 21.597 0.000
4 136.749 0.000
5 0.000 0.000
6 0.000 0.000
7 0.000 0.000
8 0.000 0.000
9 0.006 0.000
10 0.000 0.000
11 0.000 0.000
12 0.000 0.000
13 0.000 0.000
14 0.000 0.000
15 0.000 0.000
16 0.000 0.000
17 0.000 0.000
18 0.000 0.000
19 0.000 0.000
20 0.000 0.000
21 0.000 0.000
22 0.000 0.000
23 0.000 0.000
24 0.000 0.000
25 0.000 0.000
26 0.000 0.000
27 0.000 0.000
28 0.000 0.000
29 0.000 0.000
30 0.000 0.000
31 0.000 0.000
32 0.000 0.000
*** Statistics
FEE ADC Data Other Data Sample Undefined Pause Resume SYNC100 WR48-63 Disc MBS Other HEC Data
0 9317141 49848 0 0 6 6 1239 1239 36708 10650 0 3256
1 27128444 89326 0 0 31 31 3596 3596 82072 0 0 8340
2 7611251 4365052 0 0 0 0 1569 1569 37972 4323942 0 4609
3 84626002 75259 0 0 1316 1316 10898 10898 50831 0 0 3978
4 4974948 98704420 0 0 1107 1107 12783 12783 2668 98673972 0 187
5 0 0 0 0 0 0 0 0 0 0 0 0
6 122 0 0 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0 0 0 0
8 3383262 22113 0 0 0 0 436 436 21241 0 0 4811
9 14397933 3689217 0 0 2 2 2371 2371 21039 3663432 0 1355
10 1 0 0 0 0 0 0 0 0 0 0 0
11 2194427 194484 0 0 0 0 298 298 29032 164856 0 4304
12 140 0 0 0 0 0 0 0 0 0 0 0
13 260 0 0 0 0 0 0 0 0 0 0 0
14 1088899 7058 0 0 0 0 133 133 6792 0 0 1690
15 393 0 0 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0 0 0 0
20 0 0 0 0 0 0 0 0 0 0 0 0
21 0 0 0 0 0 0 0 0 0 0 0 0
22 0 0 0 0 0 0 0 0 0 0 0 0
23 0 0 0 0 0 0 0 0 0 0 0 0
24 0 0 0 0 0 0 0 0 0 0 0 0
25 0 0 0 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0 0 0 0 0
29 0 0 0 0 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 0 0 0 0
*** Timewarps
FEE ADC Pause Resume SYNC100 WR48-63 Disc MBS Undefined Samples
0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0
2 0 0 0 0 0 0 0 0 0
3 0 0 0 0 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0
5 0 0 0 0 0 0 0 0 0
6 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0
8 0 0 0 0 0 0 0 0 0
9 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0
20 0 0 0 0 0 0 0 0 0
21 0 0 0 0 0 0 0 0 0
22 0 0 0 0 0 0 0 0 0
23 0 0 0 0 0 0 0 0 0
24 0 0 0 0 0 0 0 0 0
25 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0 0
29 0 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 0
*** Program elapsed time: 26.438s ( 1210.402 blocks/s, 75.650 Mb/s)
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