Run List
This list has been transcribed from the log book, please report any errors or additional information.
I=leakage current on SCTA, believed to be correlated with common mode noise
FZ files are stored on Tape Y21249
Run Events I comments Tape File sequence
Beta source
7
Runs taken in lab 237
34
"
238
41
"
218
Beam
aimed at small radius region
56
8178
small sci. coincidence, 25ns time gate 233
66
4246
239
73
10000
large sci. only
241
74
1000
"
242
77
10000
"
245
78
10000
"
246
79
1000
"
247
80
1000
25ns time gate, small sci. coincidence 248
81
1000
"
249
82
1000
large sci only , no time gate
250
83-90
1000 each SCTA parameter scan
251,missing?,253,254,252,255,256,257
92-106 5000 each
25ns time gate, small sci. coincidence
259-272, last missing ?
110
1000
large sci. only, 274
111
1000
" 275
112
1000
small sci. coincidence 276
114
1000
25ns time gate, small sci. coincidence , missing
?
116-117 1000
VA2 timing checks 279,280
120
3000
25ns time gate, small sci. coincidence
282
121-122 1000
VA2 system only 283-284
123
5000
25ns time gate, small sci. coincidence 285
124
100
" 286
125
1000
No VA2 287
127
200 31.8uA 25ns time gate, small sci. coincidence
289
128
635
" 290
129-131 3000 each 34uA "
291-293
132-136 5000 each
" 294-298
137
3800
" 299
138
2400
" 300
139-141 5000
" 301-303
142-143 1000
tests with collimator slits changed, large sci only 304-305
144
1000
25ns time gate, small sci. coincidence 306
145-149 5000
25ns time gate, small sci. coincidence 307-311
150
?
crashed during run 312
151
1000 7.4uA no beam- all bias at 0V
313
152
1000 22uA no beam-90V bias
314
Beam
Aimed at Large radius region
155
1000 20uA 25ns time gate, small sci. coincidence
315
163
5000 39uA "
318
166
5000 44uA "
320
167
? 45uA
" , hplb02 crash during run 321
168
10000 46uA " 323
169-179 10000
42uA ", data taking overnight, at 9:30
324-334
185
1000
" 337
186
10000
" 338
191
2650
" 341
192
5000
" 342
193
10000 41uA " 343
194
10000
" 344
195
10000 42uA " 350
196
10000 42uA " 351
Beam
aimed at small radius region
-Four consecutive samples from SCTA
217
500
10ns Timing gate, small sci coincidence 367
218
1000
25ns Timing gate, small sci coincidence 368
219
5000 38uA
" 369
220
5000 38uA
" 370
221
5000
" 371
225-226 5000
" 378-379
- SCTA Bias Voltage scan performed, VA2 at 90V
- Chip 1+2 of SCTA R are accidentally disconnected
227
5000 35uA 50V
380
228
5000 33.2uA 52V
381
229
2000 33.1uA 54V
382
230
1000 33.7uA 62V
383
231
2000 36.7uA 48V
384
232
2000 34.6uA 56V
385
234
2000 35.5uA 58V
346
235
?
?
60V 347
236
2000 36.3uA 65V
348
237
5000 39.3uA 47V
349
238
2000 40.6uA 75V
394
239
2000 43.4uA 80V
395
240
5000 39.0uA 44V
386
241
5000 48.0uA 120V
387
242
10000
52V 388
- Chip 1+2 of SCTA R are reconnected
- SCTA Phi Detector with 1 chip connected
-Beam aimed at area of Phi detector read out
-Bias Voltage scan of SCTA R Detector, Phi det. + VA2 at 90V (why ???)
244
10000
90V , Did we lose this data ?
missing?
245
10000 15uA
80V 390
246
10000 30uA
90V 391
-Bias Voltage scan of SCTA Phi Detector, R det. + VA2 at 90V
247
10000
60V 392
248
10000
70V 393
249
10000
100V 396
250
10000
50V missing
251
5000
150V missing
252
5000
150V 397
253
5000
45V 398
254
5000
45V 399
255
5000
180V 400
256
5000
180V 401
257
5000
55V 402
258
5000
55V 403
259
5000
70V 404
260
5000
60V 405
- Disconnect cables (bias, lemos, timing signals) to R detector
266
3200
90V