| ID |
Date |
Author |
Category |
Subject |
Year |
|
67
|
Fri Mar 20 01:11:58 2020 |
Laszlo | General | Target - beam jntersection | |
We have managed to find the target position with the beam by looking at the xray spectra. The trick was that at 10mev we
only have a low increase in the xray rates, so.we went for 400Mev/u where the rate change was dramatic (see in the
picture) |
| Attachment 1: IMG_20200320_011008.jpg
|
|
|
68
|
Fri Mar 20 01:21:00 2020 |
Laszlo | General | target is switched on event based | |
|
|
69
|
Fri Mar 20 01:22:23 2020 |
Shahab | Runs | Setting for Gas target | |
Setting for the machines. |
| Attachment 1: IMG_20200320_012048.jpg
|
|
|
70
|
Fri Mar 20 01:36:48 2020 |
Laszlo | General | 124Xe primary beam at 10Mev TargetON | |
We didmt see any effect on the lifetime if the target is switched on. It is because we use only hydrogen target (but why
is.it so?) |
|
71
|
Fri Mar 20 04:29:45 2020 |
Jan | DAQ | DAQ settings for the first night | |
|
| Attachment 1: e127.trlo
|
// -*- C++ -*-
/// ************************
// SETUP FILE FOR
// E127 experiment at ESR 2020
/// ************************
/////////////////////////////////
// ADC GATES
si_stretch = 2000 ns;
si_delay = 0 ns;
target_stretch = 15000 ns;
target_delay = 5000 ns; //5000 ns;
master_delay = 800 ns;
//////////////////////////////////
/// DOWNSCALING by 2^n
// n=5 >> 32
// n=6 >> 64
// n=7 >> 128
// n=8 >> 256
// n=9 >> 512
// TARGET ON
si_red = 0;
xray_red = 0;
baf_red = 5;//5;
// TARGET OFF
si_red_OFF = 0;
xray_red_OFF = 0;
baf_red_OFF = 0;//5;
//////////////////////////////////
// INPUTS
si_y = ECL_IN(1);
si_x = ECL_IN(2);
xray1 = ECL_IN(3);
xray2 = ECL_IN(4);
xray3 = ECL_IN(5);
baf = ECL_IN(6);
// = ECL_IN(7);
// = ECL_IN(8);
// = ECL_IN(9);
// = ECL_IN(10);
// = ECL_IN(11);
trafo = ECL_IN(12);
I_cool = ECL_IN(13);
U_cool = ECL_IN(14);
jet_S1 = ECL_IN(15);
// = ECL_IN(16);
jet_on = LEMO_IN(1);
jet_off = LEMO_IN(2);
//////////////////////////////
// OUTPUTS
si_gate = GATE_DELAY(1);
target_gate = GATE_DELAY(3);
qdc_gate = GATE_DELAY(4);
master_trig = GATE_DELAY(2);
pico_a = si_gate;
pico_b = target_gate;
//////////////////////////////
// CONSTANTS
long_gate = 2000 ns;
short_gate = 650 ns;
SECTION(all)
{
FRONT_LED(1) = TRIMI_TDT;
SERIAL_TSTAMP_IN = SERIAL_TSTAMP_OUT;
SERIAL_TSTAMP_LATCH = ACCEPT_PULSE;
slew_counter_add = 0x1000000;
fast_busy_len = 1000 ns;
DEADTIME_IN(1) = TRIMI_TDT;
/////////////////////////////////////////////////////////////
//PULSER
// mega_clock
period(4) = 1 us; // needed by UDP reader
// TRIGGER 11 >> interval for scaler readouts
period(1) = 1000 ms;
/////////////////////////////////////////////////////////////
// TRIGGERS
// coinc window length
accept_window_len = 1950 ns;
// THESE ARE THE VULOM INPUTS (det. triggers)
// STRETCH THE TRIGGER SIGNAL LONGER THAN THE accept_window_len
lmu_restart_mode(1) = LEAD_IF_INACT | GATE_ENABLE;
lmu_stretch(1) = long_gate; // front-back coinc gate
trig_stretch(1) = long_gate;
trig_stretch(2) = long_gate;
trig_stretch(3) = long_gate;
trig_stretch(9) = long_gate;
trig_stretch(10) = long_gate;
trig_stretch(11) = long_gate;
// SET UP DELAYS TO MATCH THE TRIGGER SIGNALS
//trig_delay(1) = 800 ns;
//trig_delay(2) = 800 ns;
//trig_delay(3) = 1120 ns;
//trig_delay(9) = 800 ns;
//trig_delay(10) = 800 ns;
//trig_delay(11) = 800 ns;
// STANDARD IS MODE_LEADING_EDGE (trigger on the falling edge)
// MODE_WHEN_PRESENT: check, if a signal is on (e.g. SPILL ON)
//trig_delay_mode(1) = MODE_THIS | MODE_LEADING_EDGE;
// DOWNSCALING FACTORS
// THIS IS FOR GENERATED TPATS (so downscale tpat number with red==2^n)
trig_red(1) = si_red;
trig_red(2) = xray_red;
trig_red(3) = baf_red;
trig_red(9) = si_red_OFF;
trig_red(10) = xray_red_OFF;
trig_red(11) = baf_red_OFF;
// ONLY NEEDED FOR MULTI-EVENT MODE / NO NEED NOW
//multi_trigger = 1;
////////////////////////////////////////////////////
// LMU SETUP
// THIS IS THE LOGIC MATRIX.
// TRIG_LMU_OUT(n) with 'n' being the tpat.
// TRIG_LMU_AUX 1
// silicon x/y OR
LMU_IN(1) = si_x;
LMU_IN(2) = si_y;
LMU_OUT(1) = LMU_IN(1) or LMU_IN(2);
TRIG_LMU_AUX(1) = LMU_OUT(1);
// TRIG_LMU_AUX 2
// xray OR
all_or_mask(2) = xray1 | xray2 | xray3;
LMU_IN(3) = ALL_OR(2);
LMU_OUT(2) = LMU_IN(3);
TRIG_LMU_AUX(2) = ALL_OR(2);
// TRIG_LMU 3
// BaF OR
LMU_IN(4) = baf;
LMU_OUT(4) = LMU_IN(4);
// BaF single
TRIG_LMU_AUX(3) = LMU_OUT(4);
//
TRIG_PENDING[11] = PULSER(1);
// TARGET_ON flag is TRIG_LMU_AUX(4)
// TARGET_ON_TRIGGERS
TRIG_LMU_OUT(1) = TRIG_LMU_AUX(1) and TRIG_LMU_AUX(4); //Si_ON
TRIG_LMU_OUT(2) = TRIG_LMU_AUX(2) and TRIG_LMU_AUX(4); //Xray_ON
TRIG_LMU_OUT(3) = TRIG_LMU_AUX(3) and TRIG_LMU_AUX(4); //BaF_ON
TRIG_LMU_OUT(4) = TRIG_LMU_AUX(1) and TRIG_LMU_AUX(3) and TRIG_LMU_AUX(4); //BaF+Si_ON
//TRIG_LMU_OUT(4) = ;
//TRIG_LMU_OUT(5) = ;
//TRIG_LMU_OUT(6) = ;
//TRIG_LMU_OUT(7) = ;
//TRIG_LMU_OUT(8) = ;
// TARGET_OFF_TRIGGERS
TRIG_LMU_OUT(9) = TRIG_LMU_AUX(1) and not TRIG_LMU_AUX(4); //Si_OFF
TRIG_LMU_OUT(10) = TRIG_LMU_AUX(2) and not TRIG_LMU_AUX(4); //Xray_OFF
TRIG_LMU_OUT(11) = TRIG_LMU_AUX(3) and not TRIG_LMU_AUX(4); //BaF_OFF
//TRIG_LMU_OUT(12) = ;
//TRIG_LMU_OUT(13) = ;
//TRIG_LMU_OUT(14) = ;
//TRIG_LMU_OUT(15) = ;
TRIG_LMU_OUT(16) =
si_x and si_y and
xray1 and xray2 and xray3 and baf and
trafo and I_cool and U_cool and jet_S1;
////////////////////////////////////////////////////////////
// TPAT SETUP
// THIS IS FOR MATCHING: TPAT -> MBS_TRIGGER
// tpat_trig(n) = m
// with n = tpat, m = MBS_trigger
// MBS trigger 1 = JET_ON
tpat_trig(1) = 1;
tpat_trig(2) = 1;
tpat_trig(3) = 1;
tpat_trig(4) = 1;
tpat_trig(5) = 1;
tpat_trig(6) = 1;
tpat_trig(7) = 1;
tpat_trig(8) = 1;
// MBS_trigger 2 = JET_OFF
tpat_trig(9) = 2;
tpat_trig(10) = 2;
tpat_trig(11) = 2;
tpat_trig(12) = 2;
tpat_trig(13) = 2;
tpat_trig(14) = 2;
tpat_trig(15) = 2;
tpat_trig(16) = 2;
// THIS IS FOR ENABLING THE SINGLE TPATS
// WITH A MASK, OR THE TPATS, OR RANGES WITH n : m.
tpat_enable = 1:4, 9:11;
//tpat_enable = 9:11;
//tpat_enable = mask 0xffff;
///////////////////////////////////////////////////////
// GATE & DELAY (MAX=4)
// SET UP THE GATES AND DELAYS
// Silicon ADC gate
// si_gate
GATE_DELAY(1) = MASTER_START;
delay(1) = si_delay;
stretch(1) = si_stretch;
// Masterstart/trigger
// master_trig
GATE_DELAY(2) = MASTER_START;
delay(2) = master_delay;
stretch(2) = 200 ns;
// Xray/BaF ADC gate
// target_gate
GATE_DELAY(3) = MASTER_START;
delay(3) = target_delay;
stretch(3) = target_stretch;
//unused
GATE_DELAY(4) = MASTER_START;
delay(4) = 0 ns;
stretch(4) = 200 ns;
////////////////////////////////////////////////////////
// SIGNAL I/O
// MAP THE LEMO & ECL OUTS
LEMO_OUT(1) = master_trig;
LEMO_OUT(2) = master_trig;
ECL_OUT(1) = si_gate;
ECL_OUT(2) = si_gate;
ECL_OUT(3) = target_gate;
ECL_OUT(4) = target_gate;
ECL_OUT(5) = qdc_gate;
ECL_OUT(6) = qdc_gate;
ECL_OUT(7) = master_trig;
ECL_OUT(8) = master_trig;
ECL_OUT(9) = pico_a;
//ECL_OUT(10) = ;
ECL_OUT(11) = pico_b;
//ECL_OUT(12) = ;
//ECL_OUT(13) = ;
//ECL_OUT(14) = ;
//ECL_OUT(15) = TRIG_LMU_OUT(1);
//ECL_OUT(16) = LMU_OUT(1);
/* Generates internal BOS and EOS. */
/*
spill_period_duration = 20000000 us;
spill_on_duration = 12000000 us;
SECTION(bos_eos_generate)
{
period(3) = spill_period_duration;
GATE_DELAY(3) = PULSER(3);
stretch(3) = spill_on_duration;
delay(3) = 0 ns;
TRIG_PENDING[12] = PULSER(3);
GATE_DELAY(4) = GATE_DELAY(3);
stretch(4) = 50 ns;
delay(4) = 0 ns;
restart_mode(4) = TRAILING_EDGE;
TRIG_PENDING[13] = GATE_DELAY(4);
TRIG_LMU_AUX(3) = GATE_DELAY(3);
}
*/
/* Listens to BOS and EOS from the accelerator. */
////////////////////////////////////////////////////
// JET ON/OFF TRIGGER SETUP
EDGE_GATE_START(1) = jet_on;
TRIG_PENDING[12] = jet_on;
EDGE_GATE_STOP(1) = jet_off;
TRIG_PENDING[13] = jet_off;
TRIG_LMU_AUX(4) = EDGE_GATE(1);
}
|
| Attachment 2: main.cfg
|
#log_level = verbose
CRATE("Master")
{
event_max = 1
BARRIER
MESYTEC_MADC32(0x00A10000) {
nim_busy = gate0
range = 8 V
resolution=8
hires=true
}
BARRIER
MESYTEC_MADC32(0x00A20000) {
nim_busy = gate0
range = 4 V
resolution=8
hires=true
}
#BARRIER
#CAEN_V965 (0x00B10000) {
# channel_enable = 0..11
#}
BARRIER
CAEN_V775 (0x00C10000) {
common_start = false
time_range = 1200 ns
suppress_invalid = true
suppress_over_range = true
}
BARRIER
CAEN_V775 (0x00C20000) {
common_start = false
time_range = 1200 ns
suppress_invalid = true
suppress_over_range = true
}
BARRIER
#CAEN_V830 (0x00E10000) {
# resolution = 32
# }
#BARRIER
#CAEN_V830 (0x00E20000) {
# resolution = 32
#}
#BARRIER
GROUP("Timetamp")
GSI_VULOM(0x05000000) {
timestamp = true
}
}
|
| Attachment 3: r3bfuser.cfg
|
[r3bfuser]
# White Rabbit ID, =0 -> don't write MBS TO timestamp sub-event.
# Subevent 10/1: WR subsystem ID + timestamp
# wr_id = 0x100
# Save LOS/ROLU scalers/samplers every n:th spill, =0 -> don't read.
# Subevent 38/3800: ECL_IN scalers + pileup histogram
# Subevent 39/3900: trloii sampler data
do_beam_scalers = 1
# Save spill structure with 1/10s sized bins.
# do_spill_struct = 10
# Handle spill triggers 10..13 specially, >0 -> keep-alive grace period in s.
# period put to ~2 weeks, to enable long-term vulom scalers with targetOFF
do_spill_triggers = 1000000
# Save TPAT sub-event for every event
# Subevent 36/3600: trlo multi-event TPAT information
do_tpat = 1
# Save LMU scalers on spill triggers (10..13).
# Subevent 37/3700: lmu scalers (input, before / after DT & after reduction)
do_lmu_scalers = 1
# Send beam samplers and LMU scalers via UDP, !="" -> target host.
do_udp = "lxg1275.gsi.de"
|
| Attachment 4: setting.1584673412
|
1584673412
Fri Mar 20 04:03:32 CET 2020
e127pi:mrcc:mscf1:getGainCommon 1
e127pi:mrcc:mscf1:getShapingTimeCommon 1
e127pi:mrcc:mscf1:getThresholdCommon 2
e127pi:mrcc:mscf1:getPzCommon 100
e127pi:mrcc:mscf2:getGainCommon 1
e127pi:mrcc:mscf2:getShapingTimeCommon 1
e127pi:mrcc:mscf2:getThresholdCommon 2
e127pi:mrcc:mscf2:getPzCommon 100
e127pi:mrcc:mscf3:getGainCommon 6
e127pi:mrcc:mscf3:getShapingTimeCommon 3
e127pi:mrcc:mscf3:getThresholdCommon 1
e127pi:mrcc:mscf3:getPzCommon 38
e127pi:mrcc:mscf1:getGain1 4
e127pi:mrcc:mscf1:getGain2 4
e127pi:mrcc:mscf1:getGain3 4
e127pi:mrcc:mscf1:getGain4 4
e127pi:mrcc:mscf1:getShapingTime1 1
e127pi:mrcc:mscf1:getShapingTime2 1
e127pi:mrcc:mscf1:getShapingTime3 1
e127pi:mrcc:mscf1:getShapingTime4 1
e127pi:mrcc:mscf2:getGain1 9
e127pi:mrcc:mscf2:getGain2 4
e127pi:mrcc:mscf2:getGain3 8
e127pi:mrcc:mscf2:getGain4 8
e127pi:mrcc:mscf2:getShapingTime1 2
e127pi:mrcc:mscf2:getShapingTime2 2
e127pi:mrcc:mscf2:getShapingTime3 2
e127pi:mrcc:mscf2:getShapingTime4 2
e127pi:mrcc:mscf3:getGain1 15
e127pi:mrcc:mscf3:getGain2 0
e127pi:mrcc:mscf3:getGain3 15
e127pi:mrcc:mscf3:getGain4 10
e127pi:mrcc:mscf3:getShapingTime1 0
e127pi:mrcc:mscf3:getShapingTime2 0
e127pi:mrcc:mscf3:getShapingTime3 1
e127pi:mrcc:mscf3:getShapingTime4 1
e127pi:mrcc:mscf1:getThreshold1 4
e127pi:mrcc:mscf1:getThreshold2 4
e127pi:mrcc:mscf1:getThreshold3 4
e127pi:mrcc:mscf1:getThreshold4 1
e127pi:mrcc:mscf1:getThreshold5 4
e127pi:mrcc:mscf1:getThreshold6 4
e127pi:mrcc:mscf1:getThreshold7 4
e127pi:mrcc:mscf1:getThreshold8 4
e127pi:mrcc:mscf1:getThreshold9 4
e127pi:mrcc:mscf1:getThreshold10 5
e127pi:mrcc:mscf1:getThreshold11 5
e127pi:mrcc:mscf1:getThreshold12 5
e127pi:mrcc:mscf1:getThreshold13 3
e127pi:mrcc:mscf1:getThreshold14 4
e127pi:mrcc:mscf1:getThreshold15 5
e127pi:mrcc:mscf1:getThreshold16 5
e127pi:mrcc:mscf1:getPz1 128
e127pi:mrcc:mscf1:getPz2 128
e127pi:mrcc:mscf1:getPz3 128
e127pi:mrcc:mscf1:getPz4 128
e127pi:mrcc:mscf1:getPz5 128
e127pi:mrcc:mscf1:getPz6 128
e127pi:mrcc:mscf1:getPz7 128
e127pi:mrcc:mscf1:getPz8 128
e127pi:mrcc:mscf1:getPz9 128
e127pi:mrcc:mscf1:getPz10 128
e127pi:mrcc:mscf1:getPz11 128
e127pi:mrcc:mscf1:getPz12 128
e127pi:mrcc:mscf1:getPz13 128
e127pi:mrcc:mscf1:getPz14 128
e127pi:mrcc:mscf1:getPz15 128
e127pi:mrcc:mscf1:getPz16 128
e127pi:mrcc:mscf2:getThreshold1 255
e127pi:mrcc:mscf2:getThreshold2 255
e127pi:mrcc:mscf2:getThreshold3 0
e127pi:mrcc:mscf2:getThreshold4 255
e127pi:mrcc:mscf2:getThreshold5 255
e127pi:mrcc:mscf2:getThreshold6 255
e127pi:mrcc:mscf2:getThreshold7 255
e127pi:mrcc:mscf2:getThreshold8 255
e127pi:mrcc:mscf2:getThreshold9 255
e127pi:mrcc:mscf2:getThreshold10 255
e127pi:mrcc:mscf2:getThreshold11 0
e127pi:mrcc:mscf2:getThreshold12 255
e127pi:mrcc:mscf2:getThreshold13 255
e127pi:mrcc:mscf2:getThreshold14 255
e127pi:mrcc:mscf2:getThreshold15 0
e127pi:mrcc:mscf2:getThreshold16 255
e127pi:mrcc:mscf2:getPz1 128
e127pi:mrcc:mscf2:getPz2 128
e127pi:mrcc:mscf2:getPz3 87
e127pi:mrcc:mscf2:getPz4 255
e127pi:mrcc:mscf2:getPz5 255
e127pi:mrcc:mscf2:getPz6 255
e127pi:mrcc:mscf2:getPz7 255
e127pi:mrcc:mscf2:getPz8 255
e127pi:mrcc:mscf2:getPz9 255
e127pi:mrcc:mscf2:getPz10 255
e127pi:mrcc:mscf2:getPz11 85
e127pi:mrcc:mscf2:getPz12 255
e127pi:mrcc:mscf2:getPz13 255
e127pi:mrcc:mscf2:getPz14 255
e127pi:mrcc:mscf2:getPz15 85
e127pi:mrcc:mscf2:getPz16 255
e127pi:mrcc:mscf3:getThreshold1 5
e127pi:mrcc:mscf3:getThreshold2 255
e127pi:mrcc:mscf3:getThreshold3 255
e127pi:mrcc:mscf3:getThreshold4 255
e127pi:mrcc:mscf3:getThreshold5 255
e127pi:mrcc:mscf3:getThreshold6 255
e127pi:mrcc:mscf3:getThreshold7 255
e127pi:mrcc:mscf3:getThreshold8 255
e127pi:mrcc:mscf3:getThreshold9 255
e127pi:mrcc:mscf3:getThreshold10 255
e127pi:mrcc:mscf3:getThreshold11 255
e127pi:mrcc:mscf3:getThreshold12 255
e127pi:mrcc:mscf3:getThreshold13 255
e127pi:mrcc:mscf3:getThreshold14 255
e127pi:mrcc:mscf3:getThreshold15 255
e127pi:mrcc:mscf3:getThreshold16 255
e127pi:mrcc:mscf3:getPz1 128
e127pi:mrcc:mscf3:getPz2 128
e127pi:mrcc:mscf3:getPz3 128
e127pi:mrcc:mscf3:getPz4 128
e127pi:mrcc:mscf3:getPz5 128
e127pi:mrcc:mscf3:getPz6 128
e127pi:mrcc:mscf3:getPz7 128
e127pi:mrcc:mscf3:getPz8 128
e127pi:mrcc:mscf3:getPz9 128
e127pi:mrcc:mscf3:getPz10 128
e127pi:mrcc:mscf3:getPz11 128
e127pi:mrcc:mscf3:getPz12 128
e127pi:mrcc:mscf3:getPz13 128
e127pi:mrcc:mscf3:getPz14 128
e127pi:mrcc:mscf3:getPz15 128
e127pi:mrcc:mscf3:getPz16 128
e127pi:mrcc:mscf1:getSingleChMode 0
e127pi:mrcc:mscf2:getSingleChMode 0
e127pi:mrcc:mscf3:getSingleChMode 0
e127pi:mrcc:mscf1:getRcMode 1
e127pi:mrcc:mscf2:getRcMode 1
e127pi:mrcc:mscf3:getRcMode 1
e127pi:mrcc:mscf1:getAutoPZ 0
e127pi:mrcc:mscf2:getAutoPZ 0
e127pi:mrcc:mscf3:getAutoPZ 1
e127pi:mrcc:mscf1:getMultiplicityHi 8
e127pi:mrcc:mscf2:getMultiplicityHi 8
e127pi:mrcc:mscf3:getMultiplicityHi 8
e127pi:mrcc:mscf1:getMultiplicityLo 4
e127pi:mrcc:mscf2:getMultiplicityLo 4
e127pi:mrcc:mscf3:getMultiplicityLo 1
e127pi:mrcc:mscf1:getSumTrgThresh 10
e127pi:mrcc:mscf2:getSumTrgThresh 10
e127pi:mrcc:mscf3:getSumTrgThresh 100
e127pi:mrcc:mscf1:getBlrOn 1
e127pi:mrcc:mscf2:getBlrOn 1
e127pi:mrcc:mscf3:getBlrOn 0
e127pi:mrcc:mscf1:getCoincTime 128
e127pi:mrcc:mscf2:getCoincTime 128
e127pi:mrcc:mscf3:getCoincTime 100
e127pi:mrcc:mscf1:getThreshOffset 100
e127pi:mrcc:mscf2:getThreshOffset 100
e127pi:mrcc:mscf3:getThreshOffset 1
e127pi:mrcc:mscf1:getShaperOffset 100
e127pi:mrcc:mscf2:getShaperOffset 100
e127pi:mrcc:mscf3:getShaperOffset 100
e127pi:mrcc:mscf1:getBlrThresh 25
e127pi:mrcc:mscf2:getBlrThresh 25
e127pi:mrcc:mscf3:getBlrThresh 10
e127pi:mrcc:mscf1:getECLDelay 0
e127pi:mrcc:mscf2:getECLDelay 0
e127pi:mrcc:mscf3:getECLDelay 0
|
|
72
|
Fri Mar 20 04:32:22 2020 |
Shahab | Runs | run entry - run046 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 04:31 , first file: run046_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 04:31:44
ON Rates
Si_X: 1 Hz
Si_Y: 1 Hz
Xray_35: 3 Hz
Xray_90: 33 Hz
Xray_145: 23 Hz
BaF_OR: 2463 Hz
Si voltage: 60.02 V
Si leakage current: 3.93 uA
SIS particles before: 2e9
ESR particles at injection: 5e7
ESR particles after decel.: 2e6
Target ON density: 1.8e13
copy and repeat the above (below the line) every 30 minutes |
|
73
|
Fri Mar 20 05:03:03 2020 |
Shahab | Runs | run entry - run046 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 04:31 , first file: run046_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 05:00
ON Rates
Si_X: 1 Hz
Si_Y: 1 Hz
Xray_35: 3 Hz
Xray_90: 28 Hz
Xray_145: 24 Hz
BaF_OR: 2452 Hz
Si voltage: 60.02 V
Si leakage current: 3.93 uA
SIS particles before: 2e9
ESR particles at injection: 5e7
ESR particles after decel.: 2e6
Target ON density: 1.8e13
copy and repeat the above (below the line) every 30 minutes |
|
74
|
Fri Mar 20 05:32:44 2020 |
Shahab | Runs | run entry - run047 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 05:30 , first file: run047_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 05:30
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 27 Hz
Xray_145: 20 Hz
BaF_OR: 2379 Hz
Si voltage: 60.02 V
Si leakage current: 3.93 uA
SIS particles before: 2e9
ESR particles at injection: 5e7
ESR particles after decel.: 5e6
Target ON density: 1.97e13
copy and repeat the above (below the line) every 30 minutes |
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75
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Fri Mar 20 06:00:26 2020 |
Shahab | Runs | run entry - run047 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 05:30 , first file: run047_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 06:00
ON Rates
Si_X: 1 Hz
Si_Y: 1 Hz
Xray_35: 3 Hz
Xray_90: 33 Hz
Xray_145: 23 Hz
BaF_OR: 2512 Hz
Si voltage: 60.02 V
Si leakage current: 3.94 uA
SIS particles before: 2e9
ESR particles at injection: 5.3e7
ESR particles after decel.: 5.8e6
Target ON density: 1.97e13
copy and repeat the above (below the line) every 30 minutes |
|
76
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Fri Mar 20 06:34:40 2020 |
Shahab | Runs | run entry - run048 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 06:33 , first file: run048_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 06:36
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 39 Hz
Xray_145: 16 Hz
BaF_OR: 2590 Hz
Si voltage: 60.02 V
Si leakage current: 4.0 uA
SIS particles before: 2e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 5.2e6
Target ON density: 1.55e13
copy and repeat the above (below the line) every 30 minutes |
|
77
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Fri Mar 20 07:01:06 2020 |
Shahab | Runs | run entry - run048 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 06:33 , first file: run048_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 07:00
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 39 Hz
Xray_145: 38 Hz
BaF_OR: 2498 Hz
Si voltage: 60.02 V
Si leakage current: 4.03 uA
SIS particles before: 2e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 5.4e6
Target ON density: 1.57e13
copy and repeat the above (below the line) every 30 minutes |
|
78
|
Fri Mar 20 07:30:16 2020 |
Ragan, RuiJiu | Runs | run entry - run049 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 07:31 , first file: run049_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 07:30
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 35 Hz
Xray_145: 23 Hz
BaF_OR: 2483 Hz
Si voltage: 60.02 V
Si leakage current: 4.02 uA
SIS particles before: 2.3e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 5.8e6
Target ON density: 1.35e13
copy and repeat the above (below the line) every 30 minutes |
|
79
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Fri Mar 20 08:01:40 2020 |
Ragan, RuiJiu | Runs | run entry - run049 | |
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 07:31 , first file: run049_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 08:00
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 33 Hz
Xray_145: 29 Hz
BaF_OR: 2673 Hz
Si voltage: 60.01 V
Si leakage current: 4.00 uA
SIS particles before: 2e9
ESR particles at injection: 5.7e7
ESR particles after decel.: 5.1e6
Target ON density: 1.5e13
copy and repeat the above (below the line) every 30 minutes |
|
80
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Fri Mar 20 08:30:52 2020 |
Ragan, RuiJiu | Runs | run entry - run049 | |
There is no beam due to water leakage in the transfer channel of SIS.
Stop file: run049 at 8:29 am |
|
81
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Fri Mar 20 10:28:31 2020 |
Ragan, RuiJiu | Runs | run entry - run050 | |
Beam is back at 10:27 am.
Open file: runstart050
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 10:27 , first file: run050_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 10:30
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 35 Hz
Xray_145: 27 Hz
BaF_OR: 2441 Hz
Si voltage: 60.02 V
Si leakage current: 3.98 uA
SIS particles before: 2e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 1.3e7
Target ON density: 1.38e13
copy and repeat the above (below the line) every 30 minutes |
|
82
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Fri Mar 20 11:00:25 2020 |
Ragan, RuiJiu | Runs | run entry - run050 | |
Yuri and ESR team are optimising
the deceleration in ESR.
DSSSD detector is taken out at
10:55 am.
The HV for DSSD is switched off at
11:10 am as the detector was out
and the leak current was ~18 uA.
At 11:11 am, the file was closed.
File close: run050 stopped.
update by Laszlo: the increase of the leakage current is due to the fact that we have a vacuum measurement device next to the DSSSD when it is moved out. The phenomena is normal, the DSSSD is hit by electrons (or ions) coming from the vacuum measurement device. |
| Attachment 1: IMG_20200320_111413.jpg
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83
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Fri Mar 20 13:21:33 2020 |
Jan, Laszlo | Analysis | 124Xe data of first night | |
The unpacked data of all runs from the first night (46-50) is located at
litv-exp@lxg0188:/data.local2/E127_lmd/124Xe_1st_night.root
By taking a very quick look at the Silicon xy position histo, one can identify (please not the number of counts) clusters of hits. The x=0 and x=1 strips sees the forward scattering Rutherford particles, which remained even after scraping at 3.5cm away from the beam. This idea is supported by the simulations. Backscattered Rutherford components cannot be identified simply because of their low count rate (the exact rate should be double check). The second cluster in the middle of the detector must be our pg peak. For x>=7 strip we see the pn channel. It overlaps with the pg peak both in the position and in the energy. The energy vs Xstrip histo is NOT gainmatched, yet. Hard to make statements, but so far it seem to support the conclusions based on the position histo. The energies seem to corrsepond to the simulation: forward Rutherford, pg at same level; pn is a bit below ( ~.8% energy separation of the centers). The separation in the enregy for the backscattered Rutherford should be in the range of 2%. |
| Attachment 1: 90_deg.png
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| Attachment 2: 35_deg.png
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| Attachment 3: 145_deg.png
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| Attachment 4: image3063.png
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| Attachment 5: image4019.png
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84
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Fri Mar 20 16:48:00 2020 |
Laszlo | General | flipped Si shaper output in x and y | |
Yesterday evening we have found out that the energy signals from the silicon are negative --> wrong polarity of the shapers was chosen while using the jumpers.
Cables coming from the preamp are switched now. --> in the recorded data the X and Y coordinates of the Si strip detector is the other way around!
Hopefully, the left and right side we can judge well... |
|
85
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Fri Mar 20 16:54:53 2020 |
Jan | DAQ | BaF OFF downscaled red=32 | |
I introduced a downscaling by a factor of 2^5=32 for the BaF2 during target OFF.
The reason is, that we get a lot reasonable x-ray counts (K-alpha, K-REC) outside target ON phase.
So i want to minimize our deadtime during target OFF, to be able to use the data efficiently if needed.
BaF2 is not really needed in target OFF. |
|
86
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Fri Mar 20 16:58:02 2020 |
Jan | DAQ | Xray2 & Xray3 cabling | |
We found that Xray2 and Xray3 the cabling is not consistent:
90 degree detector
> E_Xray2 for energy
> t_Xray3 for times
145 degree detector
> E_Xray3 for energy
> t_Xray2 for timing
35 degree detector
> E_Xray1
> t_Xray1
We can run like this, but should be aware of it! |