View source for Carl test log

DAQ use wiener crate and caen 12bit v792 qdc and labview

It has limit near 500hz with 5 channels. There will be deadtime when rate is larger than that

It takes negative signals as input and needs input signal baseline at about -15mV to have adc pedestal at about 200-300 channels

= MAPMT H12700-03 with SN HA0011 with simple sum readout (WLS coating removed) =

simple sum readout has positive quad and negative sum signal

laser only
* MAPMT HV=1100V, laser with filter1 1% and filter2 vary, LED off, trigger window 100ns
** data taking time 100s,laser 2khz
*** 20230731_1909 100%
*** 20230731_1913 80%
*** 20230731_1920 60%
*** 20230731_1923 40%
*** 20230731_1925 20%
** data taking time 500s,laser 2khz
*** 20230801_1855 100%
*** 20230801_1905 80%
*** 20230801_1914 60%
*** 20230801_1922 40%
*** 20230801_1932 20%
** data taking time 50s,laser 10khz
*** 20230801_1943 100%
*** 20230801_1944 80%
*** 20230801_1945 60%
*** 20230801_1946 40%
*** 20230801_1948 20%
** data taking time 10s,laser 10khz
*** 20230803_1425 100%
*** 20230803_1426 80%
*** 20230803_1427 60%
*** 20230803_1428 40%
*** 20230803_1429 20%
** data taking time 10s,laser 10khz
*** 20230803_1638 100%
*** 20230803_1639 80%
*** 20230803_1640 60%
*** 20230803_1641 40%
*** 20230803_1642 20%
** data taking time 10s,laser 10khz
*** 20230803_1648 100%
*** 20230803_1649 80%
*** 20230803_1650 60%
*** 20230803_1651 40%
*** 20230803_1652 20%
** data taking time 10s,laser 10khz
*** 20230803_1756 100%
*** 20230803_1757 80%
*** 20230803_1758 60%
*** 20230803_1759 40%
*** 20230803_1800 20%
** data taking time 100s,laser 10khz
*** 20230803_1909 100%
*** 20230803_1919 80%
*** 20230803_1921 60%
*** 20230803_1923 40%
*** 20230803_1926 20%


* MAPMT HV=1100V, laser with filter1 10% and filter2 vary, LED off, trigger window 100ns
** data taking time 10s,laser 10khz
*** 20230802_1935 100%
*** 20230802_1936 80%
*** 20230802_1937 60%
*** 20230802_1938 40%
*** 20230802_1940 20%
** data taking time 100s,laser 10khz
*** 20230803_1946 100%
*** 20230803_1948 80%
*** 20230803_1950 60%
*** 20230803_1952 40%
*** 20230803_1955 20%

* MAPMT HV=1100V, laser 10khz with filter1 vary and filter2 vary, LED off, trigger window 100ns, data taking time 100s
** 20230804_1245 filter1 100%, filter2 100%
** 20230804_1247 filter1 100%, filter2 80%
** 20230804_1249 filter1 100%, filter2 60%
** 20230804_1257 filter1 100%, filter2 40%
** 20230804_1259 filter1 100%, filter2 20%
** 20230804_1308 filter1 10%, filter2 100%
** 20230804_1311 filter1 10%, filter2 80%
** 20230804_1314 filter1 10%, filter2 60%
** 20230804_1317 filter1 10%, filter2 40%
** 20230804_1325 filter1 10%, filter2 20%
** 20230804_1331 filter1 1%, filter2 100%
** 20230804_1334 filter1 1%, filter2 80%
** 20230804_1344 filter1 1%, filter2 60%
** 20230804_1347 filter1 1%, filter2 40%
** 20230804_1349 filter1 1%, filter2 20%

* MAPMT HV vary, LED off, trigger window 100ns, data taking time 100s
** laser 10khz with filter1 10% and filter2 40%
*** 20230804_1420 HV 1100V
*** 20230804_1423 HV 1050V
*** 20230804_1425 HV 1000V
*** 20230804_1428 HV 950V
*** 20230804_1430 HV 900V
*** 20230804_1645 HV 850V
*** 20230804_1649 HV 800V
** laser 10khz with filter1 10% and filter2 80%
*** 20230804_1730 HV 1100V
*** 20230804_1728 HV 1050V
*** 20230804_1725 HV 1000V
*** 20230804_1718 HV 950V
*** 20230804_1712 HV 900V
*** 20230804_1657 HV 850V
*** 20230804_1652 HV 800V

laser + LED
* MAPMT HV=1100V, laser with filter1 1% and filer2 vary, trigger window 100ns
** data taking time 100s,laser 2khz, LED on 100khz 5V
*** 20230731_1952 100%
*** 20230731_1956 80%
*** 20230731_1958 60%
*** 20230731_2000 40%
*** 20230731_2002 20%
** data taking time 50s,laser 10khz, LED on 10khz 3V
*** 20230802_1229 100%
*** 20230802_1233 80%
*** 20230802_1237 60%
*** 20230802_1238 40%
*** 20230802_1239 20%
** data taking time 10s,laser 10khz, LED on 5000khz 2.5V
*** 20230802_1844 100%
*** 20230802_1846 80%
*** 20230802_1847 60%
*** 20230802_1848 40%
*** 20230802_1849 20%
** data taking time 10s,laser 10khz, LED on 5000khz 2.5V
*** 20230803_1451 100%
*** 20230803_1452 80%
*** 20230803_1453 60%
*** 20230803_1454 40%
*** 20230803_1455 20%
** data taking time 10s,laser 10khz, LED on 5000khz 2.5V
*** 20230803_1643 100%
*** 20230803_1644 80%
*** 20230803_1645 60%
*** 20230803_1646 40%
*** 20230803_1647 20%
** data taking time 100s,laser 10khz, LED on 5000khz 2.5V
*** 20230803_1929 100%
*** 20230803_1931 80%
*** 20230803_1935 60%
*** 20230803_1937 40%
*** 20230803_1939 20%

* MAPMT HV=1100V, laser 10khz with filter1 10% and filer2 vary, trigger window 100ns
** data taking time 10s, LED on 5000khz 2.5V
*** 20230802_1942 100%
*** 20230802_1943 80%
*** 20230802_1944 60%
*** 20230802_1945 40%
*** 20230802_1946 20%
** data taking time 100s, LED on 5000khz 2.5V
*** 20230803_1959 100%
*** 20230803_2002 80%
*** 20230803_2004 60%
*** 20230803_2006 40%
*** 20230803_2008 20%

* MAPMT HV=1100V, laser with filter1 1% and filer2 100%, trigger window 100ns
** data taking time 50s,laser 10khz, LED on 2.3V
*** 20230802_1623 LED 100khz  
*** 20230802_1632 LED 500khz
*** 20230802_1635 LED 1000khz
*** 20230802_1636 LED 5000khz
*** 20230802_1659 LED 10000khz
** data taking time 10s,laser 10khz, LED on 2.5V (sum mu=0.6)
*** 20230802_1832 LED 100khz  
*** 20230802_1833 LED 500khz
*** 20230802_1834 LED 1000khz
*** 20230802_1835 LED 5000khz
*** 20230802_1836 LED 10000khz

ped
* MAPMT, laser off, LED off, trigger window 100ns, data taking time 100s
** ['20230801_1231', 'ped HV1100+LV, after some lights'],
** ['20230801_1654', 'ped LV, after some lights'],
** ['20230804_1118', 'ped HV1100+LV, before any light'],
** ['20230804_1124', 'ped LV, before any light'],
** ['20230804_1144', 'ped HV1100+LV after 10min of laser 10khz filter1 1% filter2 100%'],
** ['20230804_1153', 'ped HV1100+LV after another 10min of laser 10khz filter1 1% filter2 100% + LED 5Mhz 2.5V'],
** ['20230804_1219', 'ped HV1100+LV after another 20min of laser 10khz filter1 10% filter2 100% + LED 5Mhz 2.5V'],

LED only
* MAPMT HV=1100V, laser off, LED vary, trigger window 100ns, data taking time 100s (laser trigger)
** 20230731_1943 LED only 100khz 3V
** 20230731_1946 LED only 100khz 5V
** 20230731_1948 LED only 100khz 4V
** 20230801_1317 LED only 10khz 5V
** 20230801_1320 LED only 10khz 4V
** 20230801_1322 LED only 10khz 3V
** 20230801_1332 LED only 500khz 5V
** 20230801_1335 LED only 500khz 4V
** 20230801_1338 LED only 500khz 3V

* MAPMT HV=1100V, laser off,LED vary, trigger window 100ns, (LED trigger)
** 20230802_1411 LED only 10khz 2.5V, data taking time 50s
** 20230802_1444 LED only 10khz 2.3V, data taking time 50s
** 20230802_1449 LED only 50khz 2.3V, data taking time 10s
** 20230802_1450 LED only 100khz 2.3V, data taking time 5s 
** 20230802_1615 LED only 500khz 2.3V, data taking time 1s
** 20230802_1619 LED only 1000khz 2.3V, data taking time 1s
** 20230802_1620 LED only 5000khz 2.3V, data taking time 1s

= MAPMT H8500-03 with SN DA0384 with raw sum readout with WLS coating =

this is PMT-D used during 2022-2023 beamtest

raw sum readout has negative quad signals

ped
* laser off, LED off, trigger window 100ns, data taking time 10s
** 20230807_1319, ped HV 1000V
** 20230807_1322, ped HV 950V
** 20230807_1330, ped HV 900V    
** 20230807_1344, ped HV 900V, after some lights
** 20230807_1359, ped HV 950V, after some lights
** 20230807_1400, ped HV 1000V, after some lights   
** 20230807_1632  ped HV 1000V, after 10x amplification using NIM with pedestal adjustment

laser only
* HV vary, laser 10khz filter1 10%, filter2 vary, LED off, trigger window 100ns, data taking time 100s
** 20230807_1650, HV 850V, filter2 40%
** 20230807_1654, HV 850V, filter2 80%
** 20230807_1656, HV 900V, filter2 40%
** 20230807_1658, HV 900V, filter2 80%
** 20230807_1702, HV 950V, filter2 40%
** 20230807_1706, HV 950V, filter2 80%
** 20230807_1712, HV 1000V, filter2 40%
** 20230807_1715, HV 1000V, filter2 80%
** 20230807_1717, HV 1050V, filter2 40%
** 20230807_1720, HV 1050V, filter2 80%
** 20230807_1723, HV 1100V, filter2 40%
** 20230807_1724, HV 1100V, filter2 80%

* HV 950V, laser 10khz with filter1 vary and filter2 vary, LED off, trigger window 100ns, data taking time 100s
** 20230807_1737, filter1 100%, filter2 100%
** 20230807_1740, filter1 100%, filter2 80%
** 20230807_1744, filter1 100%, filter2 60%
** 20230807_1746, filter1 100%, filter2 40%
** 20230807_1748, filter1 100%, filter2 20%
** 20230807_1751, filter1 10%, filter2 100%
** 20230807_1755, filter1 10%, filter2 80%
** 20230807_1802, filter1 10%, filter2 60%
** 20230807_1805, filter1 10%, filter2 40%
** 20230807_1807, filter1 10%, filter2 20%
** 20230807_1810, filter1 1%, filter2 100%
** 20230807_1815, filter1 1%, filter2 80%
** 20230807_1819, filter1 1%, filter2 60%
** 20230807_1820, filter1 1%, filter2 40%
** 20230807_1823, filter1 1%, filter2 20%

* HV 950V, laser 10khz with filter1 vary and filter2 vary, LED off, trigger window 100ns, data taking time 100s
** 20230808_1158, filter1 1%, filter2 100%
** 20230808_1200, filter1 1%, filter2 80%
** 20230808_1203, filter1 1%, filter2 60%
** 20230808_1205, filter1 1%, filter2 40%
** 20230808_1209, filter1 1%, filter2 20%
** 20230808_1211, filter1 10%, filter2 100%
** 20230808_1219, filter1 10%, filter2 80%
** 20230808_1225, filter1 10%, filter2 60%
** 20230808_1234, filter1 10%, filter2 40%
** 20230808_1238, filter1 10%, filter2 20%

* HV 950V, laser 10khz with filter1 vary and filter2 vary, LED off, trigger window 100ns, data taking time 100s
** 20230808_1719, filter1 1%, filter2 100%
** 20230808_1721, filter1 1%, filter2 80%
** 20230808_1723, filter1 1%, filter2 60%
** 20230808_1724, filter1 1%, filter2 40%
** 20230808_1726, filter1 1%, filter2 20%
** 20230808_1729, filter1 10%, filter2 100%
** 20230808_1731, filter1 10%, filter2 80%
** 20230808_1733, filter1 10%, filter2 60%
** 20230808_1735, filter1 10%, filter2 40%
** 20230808_1737, filter1 10%, filter2 20%


LED only
* HV 950V, Laser off, LED vary, trigger window 100ns, data taking time 100s
** 20230807_1930, LED 10khz 3.0V
** 20230807_1932, LED 10khz 2.7V
** 20230807_1934, LED 10khz 2.5V

Laser + LED
* HV 950V, Laser 10khz filter1 1% filter2 100%, LED freq vary 2.5V, trigger window 100ns, data taking time 100s
** 20230807_1953, LED off
** 20230807_1955, LED 100khz
** 20230807_1957, LED 500khz
** 20230807_1959, LED 1000khz
** 20230807_2001, LED 5000khz
** 20230807_2004, LED 10000khz

* HV 950V, laser 10khz with filter1 vary and filter2 vary, LED 10MHz 2.7V, trigger window 100ns, data taking time 100s
** 20230808_1303, filter1 1%, filter2 100%
** 20230808_1305, filter1 1%, filter2 80%
** 20230808_1307, filter1 1%, filter2 60%
** 20230808_1308, filter1 1%, filter2 40%
** 20230808_1311, filter1 1%, filter2 20%
** 20230808_1313, filter1 10%, filter2 100%
** 20230808_1315, filter1 10%, filter2 80%
** 20230808_1317, filter1 10%, filter2 60%
** 20230808_1319, filter1 10%, filter2 40%
** 20230808_1321, filter1 10%, filter2 20%

* HV 950V, laser 10khz with filter1 vary and filter2 vary, LED 10MHz 2.7V, trigger window 100ns, data taking time 100s
** 20230808_1739, filter1 1%, filter2 100%
** 20230808_1741, filter1 1%, filter2 80%
** 20230808_1743, filter1 1%, filter2 60%
** 20230808_1744, filter1 1%, filter2 40%
** 20230808_1746, filter1 1%, filter2 20%
** 20230808_1748, filter1 10%, filter2 100%
** 20230808_1750, filter1 10%, filter2 80%
** 20230808_1752, filter1 10%, filter2 60%
** 20230808_1754, filter1 10%, filter2 40%
** 20230808_1756, filter1 10%, filter2 20%




== PMT B ==

trigger window 100 ns, date taking time 100 s

pedestal study 
*laser and LED off
** 20230809_1126, ped HV 800V, start of test
** 20230809_1128, ped HV 850V, start of test
** 20230809_1130, ped HV 900V, start of test
** 20230809_1133, ped HV 950V , start of test
** 20230809_1135, ped HV 1000V, start of test
** 20230809_1138, ped HV 1050V, start of test  
** 20230809_1139, ped HV 1100V, start of test
** 20230809_1350, ped HV 800V, end of test
** 20230809_1352, ped HV 850V, end of test
** 20230809_1354, ped HV 900V, end of test
** 20230809_1357, ped HV 950V, end of test
** 20230809_1359, ped HV 1000V, end of test
** 20230809_1401, ped HV 1050V, end of test  
** 20230809_1403, ped HV 1100V, end of test
** 20230809_1520, ped HV 800V, after 1 hr inactivity
** 20230809_1522, ped HV 850V, after 1 hr inactivity
** 20230809_1524, ped HV 900V, after 1 hr inactivity
** 20230809_1526, ped HV 950V, after 1 hr inactivity
** 20230809_1528, ped HV 1000V, after 1 hr inactivity
** 20230809_1530, ped HV 1050V, after 1 hr inactivity  
** 20230809_1532, ped HV 1100V, after 1 hr inactivity

background rate study (LED trigger)
* HV 980V, Laser off, LED 10 kHz voltage vary
** 20230809_1147, LED voltage 3.0V
** 20230809_1149, LED voltage 2.9V
** 20230809_1151, LED voltage 2.8V
** 20230809_1152, LED voltage 2.7V
** 20230809_1154, LED voltage 2.6V
** 20230809_1156, LED voltage 2.5V     

gain study
*HV vary, laser 10khz filter1 10% filter2 vary, LED off
** 20230809_1202, HV 800V, filter2 40%
** 20230809_1204, HV 850V, filter2 40%
** 20230809_1206, HV 900V, filter2 40%
** 20230809_1209, HV 950V, filter2 40%
** 20230809_1211, HV 1000V, filter2 40%
** 20230809_1213, HV 1050V, filter2 40%
** 20230809_1215, HV 1100V, filter2 40%
** 20230809_1217, HV 800V, filter2 80%
** 20230809_1219, HV 850V, filter2 80%
** 20230809_1221, HV 900V, filter2 80%
** 20230809_1223, HV 950V, filter2 80%
** 20230809_1225, HV 1000V, filter2 80%
** 20230809_1227, HV 1050V, filter2 80%
** 20230809_1229, HV 1100V, filter2 80%

response linearity study
* HV 980 V, laser 10khz with filter1 and filter2 vary, LED off
** 20230809_1233, filter1 1%, filter2 100%
** 20230809_1235, filter1 1%, filter2 80%
** 20230809_1237, filter1 1%, filter2 60%
** 20230809_1239, filter1 1%, filter2 40%
** 20230809_1241, filter1 1%, filter2 20%
** 20230809_1243, filter1 10%, filter2 100%
** 20230809_1244, filter1 10%, filter2 80%
** 20230809_1246, filter1 10%, filter2 60%
** 20230809_1248, filter1 10%, filter2 40%
** 20230809_1250, filter1 10%, filter2 20%

* HV 980 V, LED freq vary 2.7V, laser off
** 20230809_1252, LED 0.2 MHz
** 20230809_1254, LED 0.4 MHz
** 20230809_1256, LED 0.6 MHz
** 20230809_1258, LED 0.8 MHz
** 20230809_1300, LED 1 MHz
** 20230809_1301, LED 2 MHz
** 20230809_1303, LED 4 MHz
** 20230809_1305, LED 6 MHz
** 20230809_1307, LED 8 MHz
** 20230809_1309, LED 10 MHz

* HV 980 V, laser 10khz with filter1 and filter2 vary, LED 10MHz 2.7V
** 20230809_1311, filter1 1%, filter2 100%
** 20230809_1314, filter1 1%, filter2 80%
** 20230809_1316, filter1 1%, filter2 60%
** 20230809_1318, filter1 1%, filter2 40%
** 20230809_1320, filter1 1%, filter2 20%
** 20230809_1322, filter1 10%, filter2 100%
** 20230809_1323, filter1 10%, filter2 80%
** 20230809_1325, filter1 10%, filter2 60%
** 20230809_1327, filter1 10%, filter2 40%
** 20230809_1329, filter1 10%, filter2 20%

* HV 980 V, Laser 10khz filter1 1% filter2 100%, LED freq vary 2.7V
** 20230809_1331, LED 0.2 MHz
** 20230809_1333, LED 0.4 MHz
** 20230809_1335, LED 0.6 MHz
** 20230809_1336, LED 0.8 MHz
** 20230809_1338, LED 1 MHz
** 20230809_1340, LED 2 MHz
** 20230809_1342, LED 4 MHz
** 20230809_1344, LED 6 MHz
** 20230809_1346, LED 8 MHz
** 20230809_1347, LED 10 MHz

== PMT A ==

trigger window 100 ns, date taking time 100 s

pedestal study 
*laser and LED off
** 20230809_1544, ped HV 800V, start of test
** 20230809_1546, ped HV 850V, start of test
** 20230809_1548, ped HV 900V, start of test
** 20230809_1550, ped HV 950V , start of test
** 20230809_1552, ped HV 1000V, start of test
** 20230809_1555, ped HV 1050V, start of test  
** 20230809_1557, ped HV 1100V, start of test
** 20230809_1821, ped HV 800V, end of test
** 20230809_1823, ped HV 850V, end of test
** 20230809_1825, ped HV 900V, end of test
** 20230809_1827, ped HV 950V , end of test
** 20230809_1830, ped HV 1000V, end of test
** 20230809_1832, ped HV 1050V, end of test  
** 20230809_1834, ped HV 1100V, end of test

background rate study (LED trigger)
* HV 940V, Laser off, LED 10 kHz voltage vary
** 20230809_1601, LED voltage 3.0V
** 20230809_1603, LED voltage 2.9V
** 20230809_1605, LED voltage 2.8V
** 20230809_1607, LED voltage 2.7V
** 20230809_1610, LED voltage 2.6V
** 20230809_1612, LED voltage 2.5V     

gain study
*HV vary, laser 10khz filter1 10% filter2 vary, LED off
** 20230809_1616, HV 800V, filter2 40%
** 20230809_1618, HV 850V, filter2 40%
** 20230809_1624, HV 900V, filter2 40%
** 20230809_1626, HV 950V, filter2 40%
** 20230809_1629, HV 1000V, filter2 40%
** 20230809_1633, HV 1050V, filter2 40%
** 20230809_1635, HV 1100V, filter2 40%
** 20230809_1637, HV 800V, filter2 80%
** 20230809_1639, HV 850V, filter2 80%
** 20230809_1641, HV 900V, filter2 80%
** 20230809_1643, HV 950V, filter2 80%
** 20230809_1646, HV 1000V, filter2 80%
** 20230809_1648, HV 1050V, filter2 80%
** 20230809_1650, HV 1100V, filter2 80%

response linearity study
* HV 940 V, laser 10khz with filter1 and filter2 vary, LED off
** 20230809_1654, filter1 1%, filter2 100%
** 20230809_1657, filter1 1%, filter2 80%
** 20230809_1659, filter1 1%, filter2 60%
** 20230809_1701, filter1 1%, filter2 40%
** 20230809_1703, filter1 1%, filter2 20%
** 20230809_1705, filter1 10%, filter2 100%
** 20230809_1707, filter1 10%, filter2 80%
** 20230809_1709, filter1 10%, filter2 60%
** 20230809_1710, filter1 10%, filter2 40%
** 20230809_1712, filter1 10%, filter2 20%

* HV 940 V, LED freq vary 2.7V, laser off
** 20230809_1715, LED 0.2 MHz
** 20230809_1718, LED 0.4 MHz
** 20230809_1720, LED 0.6 MHz
** 20230809_1722, LED 0.8 MHz
** 20230809_1724, LED 1 MHz
** 20230809_1726, LED 2 MHz
** 20230809_1728, LED 4 MHz
** 20230809_1730, LED 6 MHz
** 20230809_1732, LED 8 MHz
** 20230809_1734, LED 10 MHz

* HV 940 V, laser 10khz with filter1 and filter2 vary, LED 10MHz 2.7V
** 20230809_1736, filter1 1%, filter2 100%
** 20230809_1738, filter1 1%, filter2 80%
** 20230809_1740, filter1 1%, filter2 60%
** 20230809_1742, filter1 1%, filter2 40%
** 20230809_1743, filter1 1%, filter2 20%
** 20230809_1745, filter1 10%, filter2 100%
** 20230809_1747, filter1 10%, filter2 80%
** 20230809_1749, filter1 10%, filter2 60%
** 20230809_1751, filter1 10%, filter2 40%
** 20230809_1753, filter1 10%, filter2 20%

* HV 940 V, Laser 10khz filter1 1% filter2 100%, LED freq vary 2.7V
** 20230809_1755, LED 0.2 MHz
** 20230809_1757, LED 0.4 MHz
** 20230809_1759, LED 0.6 MHz
** 20230809_1801, LED 0.8 MHz
** 20230809_1803, LED 1 MHz
** 20230809_1805, LED 2 MHz
** 20230809_1807, LED 4 MHz
** 20230809_1809, LED 6 MHz
** 20230809_1810, LED 8 MHz
** 20230809_1812, LED 10 MHz
** 20230809_1816, LED 15 MHz
** 20230809_1818, LED 20 MHz

== PMT C ==

trigger window 100 ns, date taking time 100 s

pedestal study
*laser and LED off
** 20230810_1149, ped HV 800V, start of test
** 20230810_1151, ped HV 850V, start of test
** 20230810_1153, ped HV 900V, start of test
** 20230810_1155, ped HV 950V , start of test
** 20230810_1157, ped HV 1000V, start of test
** 20230810_1200, ped HV 1050V, start of test  
** 20230810_1202, ped HV 1100V, start of test
** 20230810_1745, ped HV 800V, end of test
** 20230810_1747, ped HV 850V, end of test
** 20230810_1749, ped HV 900V, end of test
** 20230810_1751, ped HV 950V , end of test
** 20230810_1753, ped HV 1000V, end of test
** 20230810_1754, ped HV 1050V, end of test  
** 20230810_1756, ped HV 1100V, end of test
*laser and LED off,  date taking time 1000s, using LED trigger 1MHz
** 20230810_1845, ped HV 1100V
** 20230810_1928, ped HV 950V

background rate study
* Laser off, LED 10 kHz voltage 2.7 V
** 20230810_1741, HV 950V, LED trigger 
** 20230810_1743, HV 950V, laser trigger 
** 20230810_1738, HV 1100V, LED trigger 
** 20230810_1736, HV 1100V, laser trigger   

gain study
*HV vary, laser 10khz filter1 10% filter2 vary, LED off
** 20230810_1219, HV 800V, filter2 40%
** 20230810_1221, HV 850V, filter2 40%
** 20230810_1228, HV 900V, filter2 40%
** 20230810_1230, HV 950V, filter2 40%
** 20230810_1232, HV 1000V, filter2 40%
** 20230810_1234, HV 1050V, filter2 40%
** 20230810_1236, HV 1100V, filter2 40%
** 20230810_1238, HV 800V, filter2 80%
** 20230810_1249, HV 850V, filter2 80%
** 20230810_1252, HV 900V, filter2 80%
** 20230810_1254, HV 950V, filter2 80%
** 20230810_1256, HV 1000V, filter2 80%
** 20230810_1258, HV 1050V, filter2 80%
** 20230810_1259, HV 1100V, filter2 80%

response linearity study
* HV 950 V, laser 10khz with filter1 and filter2 vary, LED off
** 20230810_1614, filter1 1%, filter2 100%
** 20230810_1616, filter1 1%, filter2 80%
** 20230810_1618, filter1 1%, filter2 60%
** 20230810_1620, filter1 1%, filter2 40%
** 20230810_1622, filter1 1%, filter2 20%
** 20230810_1624, filter1 10%, filter2 100%
** 20230810_1625, filter1 10%, filter2 80%
** 20230810_1627, filter1 10%, filter2 60%
** 20230810_1629, filter1 10%, filter2 40%
** 20230810_1631, filter1 10%, filter2 20%

* HV 950 V, laser 10khz with filter1 and filter2 vary, LED 10MHz 2.7V
** 20230810_1632, filter1 1%, filter2 100%
** 20230810_1634, filter1 1%, filter2 80%
** 20230810_1636, filter1 1%, filter2 60%
** 20230810_1638, filter1 1%, filter2 40%
** 20230810_1639, filter1 1%, filter2 20%
** 20230810_1641, filter1 10%, filter2 100%
** 20230810_1643, filter1 10%, filter2 80%
** 20230810_1645, filter1 10%, filter2 60%
** 20230810_1647, filter1 10%, filter2 40%
** 20230810_1649, filter1 10%, filter2 20%

* HV 1100 V, laser 10khz with filter1 and filter2 vary, LED off
** 20230810_1655, filter1 1%, filter2 100%
** 20230810_1658, filter1 1%, filter2 80%
** 20230810_1659, filter1 1%, filter2 60%
** 20230810_1701, filter1 1%, filter2 40%
** 20230810_1703, filter1 1%, filter2 20%
** 20230810_1705, filter1 10%, filter2 100%
** 20230810_1707, filter1 10%, filter2 80%
** 20230810_1710, filter1 10%, filter2 60%
** 20230810_1712, filter1 10%, filter2 40%
** 20230810_1714, filter1 10%, filter2 20%

* HV 1100 V, laser 10khz with filter1 and filter2 vary, LED 10MHz 2.7V
** 20230810_1716, filter1 1%, filter2 100%
** 20230810_1718, filter1 1%, filter2 80%
** 20230810_1719, filter1 1%, filter2 60%
** 20230810_1722, filter1 1%, filter2 40%
** 20230810_1723, filter1 1%, filter2 20%
** 20230810_1725, filter1 10%, filter2 100%
** 20230810_1727, filter1 10%, filter2 80%
** 20230810_1728, filter1 10%, filter2 60%
** 20230810_1731, filter1 10%, filter2 40%
** 20230810_1732, filter1 10%, filter2 20%