IAC NaI Detectors

General info on IAC NaI detector

[[1]]

Crystal size

NaI crystal sizes: 3”x3”

PMT base configureation

IAC NAI_0

analysis commands

/home/daq/CODA/CODAreader/UsingROOTnEVIO/Oleksiy/evio2nt -fr2177.dat > /dev/null

mv r2177 r2177.root

root r2177.root

TH1F * Hist1=new TH1F("Hist1","Hist1",4096,-0.5,4095.5);

ntuple->Draw("ADC1 >> Hist1")

Run Number	Source	Running Time (sec)	HV (Volts)	Disc. Thresh (mV)	Integrate Gate ([math]\mu[/math] s)	Anode Histogram
2178
2179	Cosmic	18 h 4 min 07 s	634	26	0.8
2180	Cosmic	18 min 37 s	661	26	0.8
2182	Cosmic	19 min 21 s	690	26	0.8
2183	Cosmic + Na22	22 min 44 s	690	26	0.8
2192	Cosmic + Na22	51 s	995	24	2
2193	Cosmic	18 h 3 min 12 s	995	24	2
2194	Cosmic + Co60	35	995	24	2
2196	Cosmic + Co60	8 min 55 s	900	24	2
2197	Cosmic + Na22	6 min 35	900	24	2
2199	Cosmic + Co60	1 h 1 min 52 s	800	24	2
2200	Cosmic + Na22	45 min 23 s	800	24	2
2201	Cosmic + Na22	2 min 55 s	800	4	2
2202	Cosmic + Na22	1 min 45 s	900	4	2
2204	Cosmic + Na22	6 min 47 s	700	0	2
2205	Cosmic + Na22	3 min 9 s	1000	30	2
2206	Cosmic + Co60	min s	1000	30	2
2208	Cosmic + Co60	1 min 27 s	1050	20	2
2209	Cosmic + Na22	115 s	1050	20	2
2210	Cosmic + Na22	77 s	1050	10	2
2211	Cosmic + Co60	153 s	1050	10	2
2212	Cosmic + Co60	34 s	1050	0	2
2213	Cosmic + Na22	119 s	1050	0	2
2214	Cosmic	22 h 15 min 49 s	1050	0	2
2215	Co60	s	1075	10	2

Detector and Parts

Big pulse due to scope 1 M ohm scope resistance

Pulses in the following to detectors are huge due to we used wrong scope resistance of 1 M ohm.

IAC NAI_1

Without Mu material:

HV = 700 V

With Mu material:

HV = 700 V

IAC_NAI_2

With Mu material

HV = 700 V

Tests with 50 Ohm Scope Resistance

All the following tests are done under 700 V.

IAC NAI_1 with Base #1

Detector # 1 with Base #1:

IAC NAI_2 with Base #2

Detector # 2 with Base #2:

IAC NAI_3 with Base #3

Detector # 3 with Base #3:

IAC NAI_4 with Base #4

Detector # 4 with Base #4:

Calibration

Starting CODA

1.msqld

~ >source CODA/setup

~ >msqld

mSQL Server 1.0.16coda starting ...

Can't start server : IP Bind : Address already in use

~ >

---

Ignore

---

telnet roc1

~ >source CODA/setup

~ >telnet roc1

Trying 10.1.1.2...

telnet: connect to address 10.1.1.2: No route to host

~ >

---

Restart roc1, first by turning off small pushing button, then by red button on the top.

---

~ >cource CODA/setup

cource: Command not found.

~ >source CODA/setup

~ >et_start -v -s 70000 -n 200

et_start: asking for 70000 byte events.

et_start: asking for 200 events.

et_start: starting ET system /tmp/et_sys_DAQ

et ERROR: et_system_start, ET system process already exists!

et_start: error in starting ET system

~ >rm /tmp/et_sys_DAQ

~ >et_start -v -s 70000 -n 200

et_start: asking for 70000 byte events.

et_start: asking for 200 events.

et_start: starting ET system /tmp/et_sys_DAQ

---

need to delete the old memory file /tmp/et_sys_DAQ

---

rcServer

~ >source CODA/setup

~ >rcServer

Listening for UDP on port 2052

sh: cmlog_activate: command not found

run control up and running!!

daLogMsg: run control up and running!!

coda_eb

~ >source CODA/setup

~ >coda_eb -i -s DAQ -n eb1 -t CDEB

CODA 2.5,Name : eb1, Type CDEB Id : 0

sh: cmlog_activate: command not found

"eb1" state now "booted"

daLogMsg: "eb1" state now "booted"

DAQ::eb1>

coda_er

~ >source CODA/setup

~ >coda_er -i -s DAQ -n LDS_ER -t ROC

CODA 2.5,Name : LDS_ER, Type ER Id : 0

sh: cmlog_activate: command not found

"LDS_ER" state now "booted"

daLogMsg: "LDS_ER" state now "booted"

DAQ::LDS_ER>

runcontrol

~ >source CODA/setup

~ >runcontrol

sh: uncompress: command not found

sh: uncompress: command not found

Run Control Interface

Then Run control interface appears.

1. Press "Connect"

2. Press "Configure" (on the top middle)

Then "Run Type Configuration" appears

3. Select "SIS3610", Press "OK"

4. Press "Configure" again.

5. Select "V792_ADC", Press "OK"

6 Press "Download"

Followings are the messeges

---

INFO : runNumber is now: 2569

INFO : Run number is 2569

INFO : Parsing SIS3610 configuration

INFO : activate component roc1

INFO : activate component eb1

INFO : activate component LDS_ER

INFO : activate component coda_0

INFO : Parsing SIS3610 finished

WARN : No data count limit

WARN : No event count limit

INFO : transition Configure succeeded.

INFO : runNumber is now: 2569

INFO : Run number is 2569

INFO : Configuration V792_ADC is already in use.

INFO : Parsing V792_ADC configuration

INFO : activate component roc1

INFO : activate component eb1

INFO : activate component LDS_ER

INFO : activate component coda_0

INFO : Parsing V792_ADC finished

WARN : No data count limit

WARN : No event count limit

INFO : transition Configure succeeded.

INFO : Connecting to LDS_ER on host daq1.physics.isu.edu

INFO : booted ok

INFO : Connecting to eb1 on host daq1.physics.isu.edu

INFO : booted ok

INFO : Connecting to roc1 on host roc1

---

Then it stops.

Positrons