run control = 47

run data = /onlineNEDA_00/xData/hil099/run_0047_07-03-2023_23h42m03s/needleRU_i47_0047_0003.caendat

RU =  5.12 MB/s

LF =   3.32 MB/s

plunger:

plunger run = 491

actual distance =  282.9 um

supposed distance = 282.7 um

micrometer =   285.12 um

position =  50.2 um

voltage =  2.963 V

Beam dump =  0.7 nA

Collimater=  0.5 nA

Run 47 stopped and distance changed from 50 um (+ 100 um offset) to 150 um (+ 100 um offset)

Last plunger run for 50 um (+ 100 um offset) is 495

VME crate with CAEN digitizers was rebooted.

Run 46 started, number 15_Ge and number 5 anticompton dedector working now.

run control = 44

run data =/onlineNEDA_00/xData/hil099/run_0044_07-03-2023_03h15m45s/needleRU_i44_0044_0000.caendat

RU =  6.46 MB/s

LF =  3.39 MB/s

plunger:

plunger run = 279

actual distance = 282.7 um

supposed distance =  282.7 um

micrometer =  285.1 um

position = 49.9 um

voltage = 2.966 V

Beam dump = 0.7-1 nA

Collimater= 0.5 nA

Run 41 started

Plunger distance 10 um

Run 40 stooped

Before this run TSs were moved on the LF level, so the BU has easier job to do and everything is more stable.

BU gate was changed from 1500 to 500 ns, this stay valid from now on.

Run 40 Started.

New target

Offset 100 um

RUN CONTROL = 40

Data = /onlineNEDA_00/xData/hil099/run_0040_06-03-2023_00h38m10s/needleRU_i40_0040_0000.caendat

RU = 7.21 MB/s

LF = 3.55 MB/s

Plunger ;

Planger run = 8

0-Point = 232, 7 um

Supposed Distance = 234,7 um

Micrometer = 187.5 um

Position = 241.1 um

Actual Distance = 234,5 um

Voltage =4,106V

Beam dumb =

Collimeter =

Run 36 Started

New Beam energy is 150 MeV

The beam dumb currennt is 2.5 enA.

Plunger run = 282

Run 34 Started (33 was stopped due to acquisition problems)

Plunger Run : 105

Supposed Distance = 10 um

position of the target = 10 um

micrometer = 12.7 um

Voltage = 7.9 V

Plunger off set 60 um

Which means we are running 60 um + 10 um (read from position window of plunger) = 70 um.

at the first 10 min det # 5 was switched off

Ge det #            1         2        3          4         5        6          7          8          9           10           11          12           13         14         15

old scalers:         5        2.5      8          5         8.5     3          5         1.5        5           8.5          8.5          7.5         2.7        2.7         5      kHz

new (Grzes)        1.7     1         3.2       1.8      3.6     0.9       1.7       0.45    1.7          3.5         3.2          3.1         1.           1.          1.7    kHz

beam dump current 3nA

det # 5 scaler  7.7   kHz

stoppped 00:02 because beam current was reduced byu a factor of 2 (see note on the next run)

Run 33 Started

Plunger Run : 48

Supposed Distance = 10 um

position of the target = 10 um

micrometer = 6.5 um

Voltage = 7.957 V

Plunger off set 60 um

Which means we are running 60 um + 10 um (read from position window of plunger) = 70 um.

20:50   Observed beam dropped by a factor of 2 (1.5 enA on the beam dump). Asked the operator to improve beam. 

run stop 22:53 acquisition problem

Run 32 Stopped

We hane now g-g trigger started.

Run 30 started

EAGLE is closed now

We gave a break to test the cable connection of target, degrader, beam dump and collimator.

Run 30 continues to collect data, we did not stop it.

But not much usefull data in it.

We will change the trigger and we stopped the run number 29

Run 26 Started

Beam 9 enA on the collimator

Run 24 has been started but no beams at the moment.

EAGLE is opened.

Just colecting background.

Run 23 Stopped due to some unexpected spikes in the

voltage of collimator.

The plunger did not responde to change distance.

The chamber was opened and observed some yellow spots

seen over the Cd target.

Run 27 with single gamma trigger

Plunger feedback system is not conected.

Data

Position = 522.6

Supposed = 520

Plunger run = 32

Micrometer = 525.3

Run Data = /onlineNEDA_00/xData/currentRun/needleRU_i27_0027_0043.caendat

RU = 6.25 Mb/s

LF = 4.06 Mb/s

09:15 beam stopped. data saved