43 lines
1.8 KiB
Python
43 lines
1.8 KiB
Python
# set scan parameters globally for the qt phasing tool
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scan_range = 60.0
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nb_steps = 21
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nb_average = 10
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wait_time = 0.1
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stationlist = ("SINSB01","SINSB02","SINSB03","SINSB04","SINXB01",
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"S10CB01","S10CB02","S10CB03","S10CB04","S10CB05","S10CB06","S10CB07","S10CB08","S10CB09",
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"S20CB01","S20CB02","S20CB03","S20CB04",
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"S30CB01","S30CB02","S30CB03","S30CB04","S30CB05","S30CB06","S30CB07","S30CB08","S30CB09","S30CB10","S30CB11","S30CB12","S30CB13",
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"SATCB01","STEST01")
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phase_start, phase_stop = {}, {}
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for station in stationlist:
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Ph_Beam = caget(station + "-RSYS:SET-BEAM-PHASE")
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Ph_Vsum = caget(station + "-RSYS:SET-VSUM-PHASE")
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Ph_Offset = caget(station + "-RSYS:SET-VSUM-PHASE-OFFSET-BASE")
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while Ph_Vsum > 360:
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Ph_Vsum = Ph_Vsum - 360
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Ph_Offset = Ph_Offset + 360
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while Ph_Vsum < 0:
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Ph_Vsum = Ph_Vsum + 360
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Ph_Offset = Ph_Offset - 360
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caput(station + "-RSYS:SET-VSUM-PHASE", Ph_Vsum)
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caput(station + "-RSYS:SET-VSUM-PHASE-OFFSET-BASE", Ph_Offset)
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nominal_phase = 270 if station == "SINXB01" else 90
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range_start = Ph_Vsum - scan_range / 2 + nominal_phase - Ph_Beam
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range_stop = Ph_Vsum + scan_range / 2 + nominal_phase - Ph_Beam
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if range_stop > 360:
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range_start = range_start - 360
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range_stop = range_stop - 360
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phase_start[station], phase_stop[station] = range_start, range_stop
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for station in stationlist:
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caput(station + "-RSYS:SET-SCAN-START", phase_start[station])
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caput(station + "-RSYS:SET-SCAN-STOP", phase_stop[station])
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caput(station + "-RSYS:SET-SCAN-STEP", scan_range / (nb_steps - 1))
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caput(station + "-RSYS:SET-NUM-AVERAGE", nb_average)
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caput(station + "-RSYS:SET-SCAN-WAIT-TIME", wait_time)
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caput(station + "-RSYS:PHASE-SET", 1)
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caput(station + "-RSYS:AMPLT-SET", 0)
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caput(station + "-RSYS:POWER-SET", 0)
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