another overnight example

overnight.py

@@ -1,6 +1,9 @@
+from datetime import datetime
+from time import sleep, time
 import numpy as np
+from epics import PV
 from slic.utils import nice_arange
-from time import sleep
+
 
 
 #def kescan3D():
@@ -53,8 +56,6 @@ from time import sleep
 
 
 
-#from time import time
-
 #def overnight():
 #    current = mot_z.get_current_value()
 
@@ -146,8 +147,6 @@ from time import sleep
 
 
 
-
-
 #def tof_loop():
 #    for i in range(50):
 #        fn = f"tof_loop2_{i}"
@@ -155,9 +154,6 @@ from time import sleep
 
 
 
-
-#from time import sleep
-
 #def overnight():
 #    sig = 101.617
 #    bkg = sig + 1
@@ -170,6 +166,7 @@ from time import sleep
 #        sleep(10)
 
 
+
 #def overnight():
 #    start = 102.1
 #    stop  = 102.4
@@ -192,9 +189,6 @@ from time import sleep
 
 
 
-
-
-
 #def overnight():
 #    start = 102.0
 #    stop  = 102.3
@@ -220,8 +214,6 @@ from time import sleep
 
 
 
-#from epics import PV
-#from time import sleep
 
 
 #SATFE10-OPSH066:REQUEST
@@ -336,9 +328,7 @@ from time import sleep
 
 
 
-#from epics import PV
-#from time import sleep
-#from datetime import datetime
+
 
 
 #end_time = datetime(2021, 9, 3, 8, 0, 0, 0)
@@ -388,6 +378,36 @@ from time import sleep
 
 
 
+#def overnight():
+#    shutter = PV("SATOP21-OPSH138:REQUEST")
+
+#    print("open shutter")
+#    shutter.put(1)
+#    sleep(3)
+
+#    base = "CH3I_C1s_with_shutter_200_microJ"
+
+#    x0 = -2.816
+#    start = x0 - 0.12
+#    stop  = x0 + 0.12
+#    step  = 0.003
+
+#    n_pulses = 4 * 250
+
+#    for i in range(1000):
+#        print(i, "sig")
+#        scan.scan1D(exp_delay, start, stop, step, n_pulses, f"{base}_sig_{i:04}", return_to_initial_values=True)
+
+#        print("close shutter")
+#        shutter.put(0)
+#        sleep(3)
+
+#        print(i, "bkg")
+#        daq.acquire(f"{base}_bkg_{i:04}", n_pulses=n_pulses)
+
+#        print("open shutter")
+#        shutter.put(1)
+#        sleep(3)