pshell_config/x11ma
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gac-x11ma
2017-12-14 12:17:42 +01:00
parent d5d67f1f38
commit 5158d4cec9
1 changed files with 33 additions and 23 deletions
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script/Electric_field_loop2.py
+33 -23
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@@ -30,13 +30,13 @@ Min=-Max;
No_of_steps = 20;
step_size = float(Max/No_of_steps);
Noavg = 3;
N_loops = 10;
N_loops = 2;
loops=frange(1,N_loops,1);
forward=frange(Min,Max,dB);
reverse=frange(Max,Min,-dB);
print "forward = ", forward
#print "forward = ", forward
os.chdir("/sls/X11MA/data/X11MA/beamtime_december/")
@@ -54,6 +54,11 @@ wait_channel(OTF_DONE, 1, type = 'i')
readback2 = energy.read()
sleep(3);
for k in range(0,20)
print "Setting field = ", k*Min/20
caput("X11MA-XMCD:I-SETraw", k*Min/20
sleep(0.1);
for k in range(0,len(loops)):
file_prefix = time.strftime("%y%m%d")
ts=time.time();
@@ -89,33 +94,38 @@ for k in range(0,len(loops)):
#reverse loop
#for i in range(0,len(reverse)):
# print "Setting field = ", reverse[i]
# caput("X11MA-XMCD:I-SETraw",reverse[i])
# temp_tey=0;
# temp_tey_E2 = 0;
# ADC2_temp_E1=0;
# ADC1_temp_E1=0;
# ADC2_temp_E2=0;
# ADC1_temp_E2=0;
for i in range(0,len(reverse)):
print "Setting field = ", reverse[i]
caput("X11MA-XMCD:I-SETraw",reverse[i])
temp_tey=0;
temp_tey_E2 = 0;
ADC2_temp_E1=0;
ADC1_temp_E1=0;
ADC2_temp_E2=0;
ADC1_temp_E2=0;
# for j in range(0,Noavg):
# detector1 = keithley_1a.read() #Keithley1
# detector2 = keithley_2a.read() #Keithley2
# M1 = float(detector2)/float(detector1)
# temp_tey=temp_tey+M1;
# ADC2_temp_E1=ADC2_temp_E1+detector2;
# ADC1_temp_E1=ADC1_temp_E1+detector1;
for j in range(0,Noavg):
detector1 = keithley_1a.read() #Keithley1
detector2 = keithley_2a.read() #Keithley2
M1 = float(detector2)/float(detector1)
temp_tey=temp_tey+M1;
ADC2_temp_E1=ADC2_temp_E1+detector2;
ADC1_temp_E1=ADC1_temp_E1+detector1;
# tey_norm_E1=temp_tey/Noavg;
# ADC2_E1=ADC2_temp_E1/Noavg;
# ADC1_E1=ADC1_temp_E1/Noavg;
# detector4 = caget(OTF_MODE2)
tey_norm_E1=temp_tey/Noavg;
ADC2_E1=ADC2_temp_E1/Noavg;
ADC1_E1=ADC1_temp_E1/Noavg;
detector4 = caget(OTF_MODE2)
# filename.write("%f %f %e %e %s \n" %(forward[i], E1, ADC2_E1, tey_norm_E1, detector4));
filename.write("%f %f %e %e %s \n" %(forward[i], E1, ADC2_E1, tey_norm_E1, detector4));
filename.close();
for k in range(0,20)
print "Setting field = ", (20-k)*Max/20
caput("X11MA-XMCD:I-SETraw", (20-k)*Max/20
sleep(0.1);
close_vg13()
#plot(data"+file_prefix", title = "2d", xdata = B, ydata = data_y)