1 saw   1.1 \documentclass{chowto}
  2           
  3           \title{SOS Nominal Settings: Voltages, Currents, Flows, etc.}
  4           \howtotype{reference}
  5           %\experiment{Name of experiment} % Optional
  6           \author{H. Fenker}
  7           \category{sos} % Subject area of this document
  8           
  9           %\maintainer{Name of person maintaining document} % Optional
 10           \date{March 12, 2003} % Can use \today as the argument
 11           
 12           \begin{document}
 13           \providecommand{\degg}{\ensuremath{^{\circ}\ }}
 14           
 15           \begin{abstract}
 16           
 17           This document collects the nominal setpoints for all SOS
 18           detector utility supplies. Phototube and wire chamber high
 19           voltages may change over time, of course. The values listed
 20           here were taken from the control system as found in March, 2003.
 21           \end{abstract}
 22 saw   1.1 
 23           
 24           \section{Related {\it Howtos}} 
 25           The following Hall-C {\it Howto} documents may be helpful.
 26           
 27           User Level Documents-
 28               \par \indent \indent Monitoring SOS ``Utilities'' Systems \cite{howto:sos_detector_monitoring}
 29               \par \indent \indent Base Equipment Checklist \cite{howto:base_equip_checklist}
 30               \par \indent \indent Monitoring Gas Mixing System and Interpreting Alarms \cite{howto:response_to_flam_gas_alarm}
 31               \par \indent \indent High Voltage System Use and Reconfiguration \cite{howto:CAEN_HV_operation}
 32           
 33           Expert Level Documents-
 34               \par \indent \indent Starting Up and Shutting Down the SOS Detectors \cite{howto:turn_on_sos}
 35               \par \indent \indent Drift Gas System \cite{howto:drift_gas_system}
 36           
 37           Reference Documents-
 38               \par \indent \indent Detector Signal and High Voltage Cable Map \cite{howto:cable_map}
 39               \par \indent \indent SOS Drift Chamber High Voltage and Signal Connections \cite{howto:hms_drift_map}
 40           
 41           \section{Tables of Typical / Nominal Readings}
 42           
 43 saw   1.1 \begin{table}[h!]
 44           \centering
 45           \begin{tabular}{|c|l|r|}
 46           \hline
 47           Chamber  & Channel &  Voltage \\ \hline
 48           1 & wc1\_foil &   1975   \\
 49           1 & wc1\_pw   &   1975   \\
 50           2 & wc2\_foil &   1975   \\
 51           2 & wc2\_pw   &   1975   \\ \hline
 52           \end{tabular}
 53           \caption{Nominal SOS Drift Chamber High Voltage Setpoints (Volts).
 54           Normal currents for wire chamber high voltages are less than
 55           $10\mu A$.
 56           \label{tab:drift_hv_settings}}
 57           \end{table}
 58           
 59           \begin{table}[h!]
 60           \centering
 61           \small
 62           \begin{tabular}{|c|r|r|r|l|}
 63           \hline
 64 saw   1.1 Item & Voltage  & Tolerance & Current  & Location\\ \hline
 65           +5 Preamp Supply & 5.0  & $\pm 0.2$ & ? A & SOS Hut \\
 66           -5 Preamp Supply & 5.0  & $\pm 0.2$ & ? A & SOS Hut \\
 67                      $V_t$ & +4.0 & $\pm 0.1$ & 0    & CR Rack CH03B10\\ \hline
 68           \end{tabular}
 69           \caption{Nominal SOS drift chamber low voltages and currents
 70           \label{tab:sos_drift_lv_settings}}
 71           \end{table}
 72           
 73           \begin{table}[h!]
 74           \centering
 75           \small
 76           \begin{tabular}{|l|l|l|l|l|}
 77           \hline
 78           Item      & Nominal    & Units      &Tol.   & Where to Look\\ \hline
 79           Ethane Bottle Pressure & \multicolumn{4}{|l|}{ Temperature Dependent -- {\it practically meaningless}}\\
 80           Ethane Bottle Weight &\multicolumn{3}{|l|}{Full weight - (0 to 12) lbs} & above bottle\\
 81           Ethane Supply Pressure & 20 & psig & -1 +5 & manifold outside\\
 82           Argon Bottle Pressure & $> 200$ & psig & & manifold outside \\
 83           Argon Supply Pressure & 30 & psig & -1 +5 & manifold outside \\
 84           SOS Ethane Flow & 0.15 & slpm & $\pm 0.01$ & CRT channel 1 \\
 85 saw   1.1 SOS Argon Flow & 0.15 & slpm & $\pm 0.01$ & CRTchannel 2 \\
 86           Alcohol Temperature & 1 & $ \degg C $& $\pm 3~C \degg$&Temp. Control Box \\
 87           Alcohol Level & about 2 & cm &$ \pm 1cm$ & Glass Flask in Ref. \\ \hline
 88           \end{tabular}
 89           \caption{Nominal drift chamber gas supply readings. The equipment referenced
 90           is inside the gas shed and under the lean-to outside the gas shed.
 91           \label{tab:gas_shed_settings}}
 92           \end{table}
 93           
 94           \begin{table}[h!]
 95           \centering
 96           \small
 97           \begin{tabular}{|c|c||l|r||l|r|}
 98           \hline
 99           Plane & Paddle & Channel & Voltage & Channel & Voltage \\ \hline
100           1x  &  1   &   s1x1+  &  2793  &  s1x1-  &  2760  \\
101           1x  &  2   &   s1x2+  &  2420  &  s1x2-  &  2450  \\
102           1x  &  3   &   s1x3+  &  2520  &  s1x3-  &  2400  \\
103           1x  &  4   &   s1x4+  &  2648  &  s1x4-  &  2438  \\
104           1x  &  5   &   s1x5+  &  2950  &  s1x5-  &  2530  \\
105           1x  &  6   &   s1x6+  &  2675  &  s1x6-  &  2500  \\
106 saw   1.1 1x  &  7   &   s1x7+  &  2422  &  s1x7-  &  2550  \\
107           1x  &  8   &   s1x8+  &  2354  &  s1x8-  &  2980  \\
108           1x  &  9   &   s1x9+  &  2585  &  s1x9-  &  2500  \\ \hline
109           1y  &  1   &   s1y1+  &  2305  &  s1y1-  &  2630  \\
110           1y  &  2   &   s1y2+  &  2315  &  s1y2-  &  2537  \\
111           1y  &  3   &   s1y3+  &  2554  &  s1y3-  &  2490  \\
112           1y  &  4   &   s1y4+  &  2565  &  s1y4-  &  2747  \\
113           1y  &  5   &   s1y5+  &  2490  &  s1y5-  &  2792  \\
114           1y  &  6   &   s1y6+  &  2628  &  s1y6-  &  2830  \\
115           1y  &  7   &   s1y7+  &  2785  &  s1y7-  &  2390  \\
116           1y  &  8   &   s1y8+  &  2960  &  s1y8-  &  2535  \\
117           1y  &  9   &   s1y9+  &  2315  &  s1y9-  &  2413  \\ \hline
118           \end{tabular}
119           \caption{Typical SOS Trigger Scintillator $1$ High Voltages as of
120           March, 2003. All bases
121           draw roughly 2.0-3.0~mA (loaded at $1-1.2M\Omega$).
122           \label{tab:sos_scint1_hv}}
123           \end{table}
124           \begin{table}[h!]
125           \centering
126           \small
127 saw   1.1 \begin{tabular}{|c|c||l|r||l|r|}
128           \hline
129           Plane & Paddle & Channel & Voltage & Channel & Voltage \\ \hline
130           2x  &  1   &   s2x1+  &  2700  &  s2x1-  &  2950  \\
131           2x  &  2   &   s2x2+  &  2667  &  s2x2-  &  2560  \\
132           2x  &  3   &   s2x3+  &  2554  &  s2x3-  &  2498  \\
133           2x  &  4   &   s2x4+  &  2660  &  s2x4-  &  2636  \\
134           2x  &  5   &   s2x5+  &  2450  &  s2x5-  &  2769  \\
135           2x  &  6   &   s2x6+  &  2304  &  s2x6-  &  2540  \\
136           2x  &  7   &   s2x7+  &  2423  &  s2x7-  &  2587  \\
137           2x  &  8   &   s2x8+  &  2975  &  s2x8-  &  2615  \\
138           2x  &  9   &   s2x9+  &  2485  &  s2x9-  &  2420  \\
139           2x  &  10  &   s2x10+ &  2469  &  s2x10- &  2421  \\
140           2x  &  11  &   s2x11+ &  2405  &  s2x11- &  2542  \\
141           2x  &  12  &   s2x12+ &  2341  &  s2x12- &  2540  \\
142           2x  &  13  &   s2x13+ &  2427  &  s2x13- &  2585  \\
143           2x  &  14  &   s2x14+ &  2698  &  s2x14- &  2770  \\
144           2x  &  15  &   s2x15+ &  2400  &  s2x15- &  2418  \\
145           2x  &  16  &   s2x16+ &  2541  &  s2x16- &  2560  \\ \hline
146           2y  &  1   &   s2y1+  &  2865  &  s2y1-  &  2970  \\
147           2y  &  2   &   s2y2+  &  2540  &  s2y2-  &  2675  \\
148 saw   1.1 2y  &  3   &   s2y3+  &  2470  &  s2y3-  &  2840  \\
149           2y  &  4   &   s2y4+  &  2545  &  s2y4-  &  2638  \\
150           2y  &  5   &   s2y5+  &  2800  &  s2y5-  &  2615  \\
151           2y  &  6   &   s2y6+  &  2950  &  s2y6-  &  2922  \\
152           2y  &  7   &   s2y7+  &  2510  &  s2y7-  &  2667  \\
153           2y  &  8   &   s2y8+  &  2610  &  s2y8-  &  2463  \\
154           2y  &  9   &   s2y9+  &  2735  &  s2y9-  &  2875  \\ \hline
155           \end{tabular}
156           \caption{Typical SOS Trigger Scintillator $2$ High Voltages as of
157           March, 2003. All bases
158           draw roughly 2.0-3.0~mA (loaded at $1-1.2M\Omega$).
159           \label{tab:sos_scint2_hv}}
160           \end{table}
161           
162           \begin{table}[h!]
163           \centering
164           \small
165           \begin{tabular}{|c|r|}
166           \hline
167           Channel & Voltage \\ \hline
168           SAERO01	& 2845 \\
169 saw   1.1 SAERO02	& 2600 \\
170           SAERO03	& 2685 \\
171           SAERO04	& 2555 \\
172           SAERO05	& 2630 \\
173           SAERO06	& 2590 \\
174           SAERO07	& 2595 \\
175           SAERO08	& 2645 \\
176           SAERO09	& 2755 \\
177           SAERO10	& 2705 \\
178           SAERO11	& 2440 \\
179           SAERO12	& 2630 \\
180           SAERO13	& 2685 \\
181           SAERO14	& 2840 \\ \hline
182           \hline
183           \end{tabular}
184           \caption{Typical SOS Aerogel High Voltage Setpoints (Volts) as
185           found in the HV.hvc configuration file. 
186           Tubes are Burle 8854 five inch PMT's. \label{tab:sos_aero_hv}}
187           \end{table}
188           
189           \begin{table}[h!]
190 saw   1.1 \centering
191           \small
192           \begin{tabular}{|c|r|c|}
193           \hline
194           Channel & High Voltage & Gain$/10^6$ \\ \hline
195           1 & 2880 & 66.0 \\
196           2 & 2900 & 67.9 \\
197           3 & 2820 & 68.7 \\
198           4 & 2675 & 71.0 \\ \hline
199           Pressure & $|DP|<0.020$ & \\ 
200           \hline
201           \end{tabular}
202           \caption{Nominal SOS Gas \v{C}erenkov Conditions.
203           The PMT's are 5-inch Burle 8854. Maximum high voltage rating
204           is 3000V. The voltages and gains shown are from log entry 9834
205           (February 12, 1999) and reflect an attempt to gain match
206           the tubes.
207           All photomultiplier tube bases draw approximately ??mA. 
208           {\it Pressure} indicates the maximum tolerable differential
209           pressure across the windows.
210           \label{tab:sos_gas_cer_hv}}
211 saw   1.1 \end{table}
212           
213           \begin{table}[h!]
214           \centering
215           \small
216           \begin{tabular}{|c|c|l|r||c|c|l|r|}
217           \hline
218           Layer & Block & Channel & Voltage & Layer & Block & Channel & Voltage \\ \hline
219           A  &  1  &  sA01  &  1534  &  A  &  1  &  sA01+  &  1500 \\
220           A  &  2  &  sA02  &  1515  &  A  &  2  &  sA02+  &  1500 \\
221           A  &  3  &  sA03  &  1564  &  A  &  3  &  sA03+  &  1500 \\
222           A  &  4  &  sA04  &  1515  &  A  &  4  &  sA04+  &  1500 \\
223           A  &  5  &  sA05  &  1400  &  A  &  5  &  sA05+  &  1500 \\
224           A  &  6  &  sA06  &  1555  &  A  &  6  &  sA06+  &  1600 \\
225           A  &  7  &  sA07  &  1530  &  A  &  7  &  sA07+  &  1500 \\
226           A  &  8  &  sA08  &  1504  &  A  &  8  &  sA08+  &  1500 \\
227           A  &  9  &  sA09  &  1400  &  A  &  9  &  sA09+  &  1500 \\
228           A  &  10 &  sA10  &  1450  &  A  &  10 &  sA10+  &  1500 \\
229           A  &  11 &  sA11  &  1555  &  A  &  11 &  sA11+  &  1600 \\ \hline
230                                       
231           B  &  1  &  sB01  &  1460  &  B  &  1  &  sB01+  &  1500 \\
232 saw   1.1 B  &  2  &  sB02  &  1565  &  B  &  2  &  sB02+  &  1500 \\
233           B  &  3  &  sB03  &  1440  &  B  &  3  &  sB03+  &  1500 \\
234           B  &  4  &  sB04  &  1500  &  B  &  4  &  sB04+  &  1500 \\
235           B  &  5  &  sB05  &  1535  &  B  &  5  &  sB05+  &  1600 \\
236           B  &  6  &  sB06  &  1460  &  B  &  6  &  sB06+  &  1500 \\
237           B  &  7  &  sB07  &  1600  &  B  &  7  &  sB07+  &  1500 \\
238           B  &  8  &  sB08  &  1440  &  B  &  8  &  sB08+  &  1500 \\
239           B  &  9  &  sB09  &  1580  &  B  &  9  &  sB09+  &  1500 \\
240           B  &  10 &  sB10  &  1430  &  B  &  10 &  sB10+  &  1600 \\
241           B  &  11 &  sB11  &  1550  &  B  &  11 &  sB11+  &  1600 \\ \hline
242                                       
243           C  &  1  &  sC01  &  1430  &  D  &  1  &  sD01  &  1490 \\
244           C  &  2  &  sC02  &  1520  &  D  &  2  &  sD02  &  1360 \\
245           C  &  3  &  sC03  &  1520  &  D  &  3  &  sD03  &  1470 \\
246           C  &  4  &  sC04  &  1440  &  D  &  4  &  sD04  &  1400 \\
247           C  &  5  &  sC05  &  1470  &  D  &  5  &  sD05  &  1520 \\
248           C  &  6  &  sC06  &  1370  &  D  &  6  &  sD06  &  1460 \\
249           C  &  7  &  sC07  &  1560  &  D  &  7  &  sD07  &  1560 \\
250           C  &  8  &  sC08  &  1440  &  D  &  8  &  sD08  &  1580 \\
251           C  &  9  &  sC09  &  1560  &  D  &  9  &  sD09  &  1500 \\
252           C  &  10 &  sC10  &  1415  &  D  &  10 &  sD10  &  1400 \\
253 saw   1.1 C  &  11 &  sC11  &  1480  &  D  &  11 &  sD11  &  1480 \\ \hline
254           \end{tabular}
255           \caption{Typical SOS Shower Counter High Voltage Setpoints (Volts).
256           All tube bases are loaded at $\sim 635 K\Omega$ and draw about 2.4~mA.
257           \label{tab:sos_lg_hv}}
258           \end{table}
259           
260           \clearpage
261           \end{document}
262           
263           % Revision history:
264           % $Log$