Project

General

Profile

Running Conditions » History » Version 51

« Previous - Version 51/58 (diff) - Next » - Current version
Alexandre Pereira Sousa, 03/14/2020 05:19 PM


Running Conditions

Date Conditions Detector Run # Beamline Run # Comments
Beam Intensity Beamline Trigger Secondary Momentum Tertiary Momentum Other
January 7 ~1e9ppp DS-ToF 64 GeV 1 kA 100224-100440 3064-3272 Multiple running conditions in this period
January 7 1e9ppp ToFPrompt 64 GeV 1 kA 100440 3227 Switch trigger
January 16 1e9ppp ToFPrompt 64 GeV 1 kA FEB firmware: v4.11.30 100500 3270 Switch to new (x8) FEB firmware
January 23 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100524 3286 Switch trigger
January 28 1e9ppp ToFPrompt 64 GeV 1 kA 100540, s11 - 100541, s28 3297 One run overnight for testing
January 29 ~5e9ppp 4-of-4 paddles 64 GeV 1 kA 100542 3302
January 30 1.5e10ppp 4-of-4 paddles 64 GeV 1 kA 100546 3304 4.11.30 (run 100546); 4.10.2E (run 100547), both with 1 minute auto startDAQ; 10Hz startDAQ (run 100548, ~10 min of high intensity then beam downtime)
January 30 ~1e9ppp 4-of-4 paddles 64 GeV 1 kA 100549 3305
January 30 1e9ppp 3-of-4 paddles 64 GeV 1 kA 100550 3306
January 31 3-of-4 paddles 64 GeV 1 kA Beam tuning 100552 3315 Increased intensity and scanning over target vertically to try to see peak in profile
January 31 1e9ppp 3-of-4 paddles 64 GeV 1 kA 100555 3317 Improved beam tuning on NOvA target
February 3 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100600 3333
February 4 1e9 4-of-4 paddles 64 GeV 1 kA 100608 3338 Detector firmware intensity scan
2.5e9 100609 3339
5e9 100610 3340
7.5e9 100611 3341
1e10 100612 3342
February 4 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100613 3343
February 5 1e9ppp 3-of-4 WCs 64 GeV 1 kA 100617 3350
February 6 1e9ppp Paddle 2 Paddle 3 64 GeV 1 kA 100622 3361
February 10 1e9ppp 3-of-4 paddles 64 GeV 1 kA 100633 3382
February 11 1e9ppp Target Counter (prescale 100) 64 GeV 1 kA 100637 3387
February 11 1e9ppp 3-of-4 paddles 64 GeV 1 kA 100638 3389
February 12 1e9ppp Paddle 3 Paddle 4 64 GeV 1 kA 100640 3392
February 14/15 1e9ppp Paddle 3 Paddle 4 64 GeV 0.5 kA 100668 3402 Tertiary momentum scan
0.75 kA 100669 3405
1.5 kA 100670 3406
2.0 kA 100671 3408
1.0 kA 100673 3411
February 15 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100675 3412
February 15 2e9ppp 4-of-4 paddles 64 GeV 1 kA 100676 3413 Increase beam intensity
February 17 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100692 3417 Bring intensity back down
February 18 FEB firmware: v4.11.33 100699 Switch to new (x16) FEB firmware
February 20 ~1e9ppp 4-of-4 paddles 64 GeV 1 kA MC2 collimator 100708 3421 Adam doing tests of the MC2 pinhole collimator. May struggle to get 1e9 on target, but we'll see
February 20 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100709 3422 Finished collimator tests
February 20 1e10 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100711 3425 See ECL 7085
10 Hz auto startDAQ 100713
7.5e9 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100714 3426
10 Hz auto startDAQ 100715
5e9 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100716 3427
10 Hz auto startDAQ 100717
2.5e9 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100718 3428
10 Hz auto startDAQ 100719
1e9 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100720 3429
10 Hz auto startDAQ 100721
7.5e8 4-of-4 paddles 64 GeV 1 kA 1 min auto startDAQ 100722 3430
10 Hz auto startDAQ 100723
February 25 1e9ppp 4-of-4 paddles 64 GeV 1 kA Increased duty factor 100738 3441 Tests whilst increasing MI intensity and dumping more beam whilst giving us a smoother extraction
February 25 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100739 3443
February 26 1e9ppp 4-of-4 paddles 64 GeV 1 kA Collimator closed 100745 3447 Trying the collimator test again...
February 26 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100746 3448
February 28 1e8ppp 4-of-4 paddles 64 GeV 1 kA Collimator 0mm, only MC6D 100749 3449 Secondary beam scans with all quads and trims off (just mom-selecting dipoles)
80 GeV 1 kA Collimator 12.5mm, only MC6D 100750 3450
70 GeV 1 kA Collimator 12.5mm, only MC6D 100751
60 GeV 1 kA Collimator 12.5mm, only MC6D 100752
50 GeV 1 kA Collimator 12.5mm, only MC6D 100753
40 GeV 1 kA Collimator 12.5mm, only MC6D 100754
30 GeV 1 kA Collimator 12.5mm, only MC6D 100755
20 GeV 1 kA Collimator 12.5mm, only MC6D 100756
10 GeV 1 kA Collimator 12.5mm, only MC6D 100757
0 GeV (dipoles off) 1 kA Collimator 12.5mm, only MC6D 100758
0 GeV (dipoles off) 1 kA Collimator 0mm, only MC6D 100759
20 GeV 1 kA Collimator 0mm, only MC6D 100760
40 GeV 1 kA Collimator 0mm, only MC6D 100762
80 GeV 1 kA Collimator 0mm, only MC6D 100763
February 28 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100764 3451
March 3 1e9ppp 4-of-4 paddles 64 GeV 1 kA Primary target horizontal tune 100776 3456
March 3 1e9ppp 4-of-4 paddles 64 GeV 1 kA 100777 3457
March 4 1e9ppp 4-of-4 paddles 64 GeV 1 kA Primary target vertical tune 100780 3459
March 4 1e8ppp ToF-US (prescale 10) 64 GeV 1 kA Collimator 12.7mm 100782 3461 s00 beam unstable, s01 stable
ToF-US 64 GeV 1 kA Collimator 10mm 100783 3462 Collimator scans in secondary beamline
64 GeV 1 kA Collimator 8mm 100784 3463
64 GeV 1 kA Collimator 6mm 100785 3464
64 GeV 1 kA Collimator 4mm 100786 3465
March 4 1e10ppp 4-of-4 paddles 64 GeV 1 kA Collimator 4mm 100787 3466 Trying high intensity running with narrow collimator overnight
March 5 1e9ppp 4-of-4 paddles 64 GeV 1 kA Collimator 4mm 100790 3468 Back to nominal...
March 13 1e9ppp 4-of-4 paddles 64 GeV 0.5 kA Collimator 8mm 100827 3487 Changed magnet current to 500 A to get some stopping tertiary muons