04-22-2015: Difference between revisions

From New IAC Wiki
Jump to navigation Jump to search
← Older editNewer edit →
Kosiolek (talk | contribs)
987 edits
Kosiolek (talk | contribs)
987 edits
Line 44: Line 44:
| Fake stop|| Second hit
| Fake stop|| Second hit
|}
|}
[[File:r4549_fake_stop.png | 500 px]]
[[File:r4549_det4_up.png | 500 px]]


Run 4550 had a discriminator threshold set to 40 mV and the terminators were out.  DAQ rate is 2800 Hz. Pu-B source in.
Run 4550 had a discriminator threshold set to 40 mV and the terminators were out.  DAQ rate is 2800 Hz. Pu-B source in.


[[File:r4550_fake_stop.png | 500 px]]
{| cellpadding="2" style="border: 1px solid darkgray;"
 
|- border="0"
[[File:r4550_det4_up.png | 500 px]]
| [[File:r4550_fake_stop.png|340px|Region 1]]
| [[File:r4550_det4_up.png|340px|Region 2]]
|- align="center"
| Fake stop|| Second hit
|}


Run 4551 had a discriminator threshold set to 40 mV and the terminators were out.  DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".
Run 4551 had a discriminator threshold set to 40 mV and the terminators were out.  DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".


[[File:r4551_fake_stop.png | 500 px]]
{| cellpadding="2" style="border: 1px solid darkgray;"
 
|- border="0"
[[File:r4551_det4_up.png | 500 px]]
| [[File:r4551_fake_stop.png|340px|Region 1]]
 
| [[File:r4551_det4_up.png|340px|Region 2]]
|- align="center"
| Fake stop|| Second hit
|}


Run 4552 had a discriminator threshold set to 40 mV and the terminators were in.  DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".
Run 4552 had a discriminator threshold set to 40 mV and the terminators were in.  DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".


[[File:r4552_fake_stop.png | 500 px]]
{| cellpadding="2" style="border: 1px solid darkgray;"
 
|- border="0"
[[File:r4552_det4_up.png | 500 px]]
| [[File:r4552_fake_stop.png|340px|Region 1]]
| [[File:r4552_det4_up.png|340px|Region 2]]
|- align="center"
| Fake stop|| Second hit
|}


Run 4553 had a discriminator threshold set to 20 mV and the terminators were in.  DAQ rate is 1850 Hz. Pu-Be source in, moved away from the detector by 26".
Run 4553 had a discriminator threshold set to 20 mV and the terminators were in.  DAQ rate is 1850 Hz. Pu-Be source in, moved away from the detector by 26".


[[File:r4553_fake_stop.png | 500 px]]
{| cellpadding="2" style="border: 1px solid darkgray;"
 
|- border="0"
[[File:r4553_det4_up.png | 500 px]]
| [[File:r4553_fake_stop.png|340px|Region 1]]
| [[File:r4553_det4_up.png|340px|Region 2]]
|- align="center"
| Fake stop|| Second hit
|}


Run 4554 had a discriminator threshold set to 20 mV and the terminators were in.  DAQ rate is 625 Hz. Pu-Be source in, moved away from the detector by 52".
Run 4554 had a discriminator threshold set to 20 mV and the terminators were in.  DAQ rate is 625 Hz. Pu-Be source in, moved away from the detector by 52".


[[File:r4554_fake_stop.png | 500 px]]
{| cellpadding="2" style="border: 1px solid darkgray;"
 
|- border="0"
[[File:r4554_det4_up.png | 500 px]]
| [[File:r4554_fake_stop.png|340px|Region 1]]
| [[File:r4554_det4_up.png|340px|Region 2]]
|- align="center"
| Fake stop|| Second hit
|}


Run 4555 had a discriminator threshold set to 20 mV and the terminators were out.  DAQ rate is 650 Hz. Pu-Be source in, moved away from the detector by 52".
Run 4555 had a discriminator threshold set to 20 mV and the terminators were out.  DAQ rate is 650 Hz. Pu-Be source in, moved away from the detector by 52".

Revision as of 19:41, 25 April 2015

Pu-Be source test

PMT detector #4 HV at -1000 Volts

Pu-Be 18 gram source# M1197

Run 4546 had a discriminator threshold set to 80 mV and the terminators were out. Cosmic rays test.

Region 1 Region 2
Fake stop Second hit

Run 4547 had a discriminator threshold set to 80 mV and the terminators were out. DAQ rate is 100 Hz. Pu-Be source in.

Region 1 Region 2
Fake stop Second hit

Run 4548 had a discriminator threshold set to 80 mV and the terminators were in. DAQ rate is 100 Hz. Pu-Be source in.

Region 1 Region 2
Fake stop Second hit

Run 4549 had a discriminator threshold set to 40 mV and the terminators were in. DAQ rate is 2800 Hz. Pu-B source in.

Region 1 Region 2
Fake stop Second hit

Run 4550 had a discriminator threshold set to 40 mV and the terminators were out. DAQ rate is 2800 Hz. Pu-B source in.

Region 1 Region 2
Fake stop Second hit

Run 4551 had a discriminator threshold set to 40 mV and the terminators were out. DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".

Region 1 Region 2
Fake stop Second hit

Run 4552 had a discriminator threshold set to 40 mV and the terminators were in. DAQ rate is 500 Hz. Pu-B source in, moved away from the detector by 26".

Region 1 Region 2
Fake stop Second hit

Run 4553 had a discriminator threshold set to 20 mV and the terminators were in. DAQ rate is 1850 Hz. Pu-Be source in, moved away from the detector by 26".

Region 1 Region 2
Fake stop Second hit

Run 4554 had a discriminator threshold set to 20 mV and the terminators were in. DAQ rate is 625 Hz. Pu-Be source in, moved away from the detector by 52".

Region 1 Region 2
Fake stop Second hit

Run 4555 had a discriminator threshold set to 20 mV and the terminators were out. DAQ rate is 650 Hz. Pu-Be source in, moved away from the detector by 52".


Run 4556 had a discriminator threshold set to 10 mV and the terminators were out. DAQ rate is 1400 Hz. Pu-Be source in, moved away from the detector by 52".

Run 4557 had a discriminator threshold set to 10 mV and the terminators were in. DAQ rate is 1400 Hz. Pu-B source in, moved away from the detector by 52". 

PMT detector #4 HV at -1400 Volts

Run 4558 had a discriminator threshold set to 10 mV and the terminators were in. DAQ rate is 4670 Hz. Pu-Be source in, moved away from the detector by 52".

Run 4559 had a discriminator threshold set to 10 mV and the terminators were in. DAQ rate is 2700 Hz. Pu-Be source in, moved away from the detector by 91".

Run 4560 had a discriminator threshold set to 10 mV and the terminators were out. DAQ rate is 2700 Hz. Pu-Be source in, moved away from the detector by 91".

Run 4561 had a discriminator threshold set to 10 mV and the terminators were out. DAQ rate is 200 Hz. Cosmic rays test.


1.8 g Pu-Be source should be used next time
Retrieved from "https://wiki.iac.isu.edu/index.php?title=04-22-2015&oldid=100568"