Difference between revisions of "LB 170048 Nickel Foil Consistency Check"
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{| border="3" cellpadding="5" cellspacing="0" | {| border="3" cellpadding="5" cellspacing="0" | ||
| − | || || 5/23/17 || 5/ | + | || || 5/23/17 || 5/26/17 || 5/29/17 || 5/29/17 || 5/30/17 |
|- | |- | ||
||Original Window Counts || 880200 || 716200 ||617100 || 545800 ||394100 || 362000 || 346300 | ||Original Window Counts || 880200 || 716200 ||617100 || 545800 ||394100 || 362000 || 346300 | ||
Revision as of 23:00, 31 October 2017
Since the Selenium activities are not matching predicted values, check nickel foils from the front and rear to try and get that the activity is the same. Below is a table of pictures and information from ROOT sessions.
| 5/23/17 | 5/26/17 | 5/29/17 | 5/29/17 | 5/30/17 | ||||
| Original Window Counts | 880200 | 716200 | 617100 | 545800 | 394100 | 362000 | 346300 | |
| Original Window Background (Integrated) | 381379 | 267608 | 215260 | 189665 | 143921 | 137541 | 128197 | |
| Original Window Difference | 498821 | 448592 | 401850 | 356135 | 250179 | 224459 | 218103 | |
| Expanded Window Counts | 970900 | 782600 | 671300 | 593100 | 426700 | 395400 | 378100 | |
| Expanded Window Background | 468138 | 333633 | 269025 | 236476 | 173353 | 170089 | 159644 | |
| Expanded Window Difference | 502762 | 448967 | 402275 | 356624 | 253347 | 225311 | 218456 | |
| Error in counts | 3941 | 375 | 425 | 489 | 3168 | 852 | 353 | |
| .dat file entry | 7.416220118 +/- 0.0079006297 | 7.343988145 +/- 0.0008359489264 | 7.216858801 +/- 0.0010576086 | 7.079282677 +/- 0.0013730748 | 6.908471023 +/- 0.012662933 | 6.704677244 +/- 0.0037957934 | 6.622841784 +/- 0.0016185014 |