• Table of contents
• Run Plan
  • Known alarms
    • Current Runs
  • Beamless Priorities
  • TPC Voltages

Run Plan¶

Please help keep this list complete and up to date.

Known alarms¶

It is ok to ignore the following alarms in Synoptic:

• MuRS 12 Voltage: This PMT is intentionally turned off until the paddles are replaced.

Current Runs¶

Change to the way we run the DAQ:

Multiuser screen session on lariat-daq00.
To attach multiuser screen session:
screen -x
To detach,
Ctrl + a followed by d.

Always: Please Keep F:MC6IC at or below 2E9 ppp (for halo management reasons) Communicate with the MCR to keep the primary protons at this device close to this level.

If asked by MCR what kind of beam you'd like please specify these:

• MC6IC less than 2E9
• MC7U09 and MC7U10 minimized while
• MC7U11 and MC7U12 maximized

For the other parameters, see the table below.

(If a 'quantity' i.e. BEAMON, is the first in the list, and doesn't have a sign (+ -) in front of it, it's assumed to be positive).

Beam Request	Tertiary Beam Magnet Polarity/Current	Trigger Configuration	Duration	Notes
+64 GeV with MC6IC @ 2e9	+60 A	PULSER+PEDESTALON-SCINTGATE-BUSYA-BUSYC BEAMON+USTOF+DSTOF+WCCOINC3OF4-PUNCH-MURS BEAMON+USTOF+DSTOF+WCCOINC3OF4+PUNCH+MURS BEAMON+USTOF+DSTOF+WCCOINC3OF4+PUNCH-MURS BEAMON+USTOF+DSTOF+WCCOINC3OF4+MURS-PUNCH COSMIC+COSMICON MICHEL+COSMICON	Paused 2016.02.20 T 11:00

Beamless Priorities¶

Studies and Tasks

1. none

TPC Voltages¶

Based on e-log entry #2544:

Plane	Setting	Readback
Shield	-298V	-298.75V
Induct	-27V	-18.5V
Collect	+340V	+338.4V