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ZH: ca: make sure to only modify t_AxB in antennas

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Eric Teunis de Boone 2023-01-10 14:45:28 +01:00
parent a7a5036823
commit 0447df4f43
1 changed files with 9 additions and 9 deletions
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18
simulations/airshower_beacon_simulation/ca_period_from_shower.py
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@ -158,7 +158,7 @@ if __name__ == "__main__":
Xref = 400 Xref = 400
N_runs = 3 N_runs = 3
remove_beacon_from_trace = False remove_beacon_from_trace = True
#### ####
fname_dir = path.dirname(fname) fname_dir = path.dirname(fname)
@ -186,11 +186,6 @@ if __name__ == "__main__":
freq_name = next(iter(freq_names)) freq_name = next(iter(freq_names))
f_beacon = ev.antennas[0].beacon_info[freq_name]['freq'] f_beacon = ev.antennas[0].beacon_info[freq_name]['freq']
# determine allowable ks per location
dt = ev.antennas[0].t[1] - ev.antennas[0].t[0]
allowed_sample_shifts = np.rint(allowed_ks/f_beacon /dt).astype(int)
print("Checking:", allowed_ks, ": shifts :", allowed_sample_shifts)
# Prepare polarisation and passbands # Prepare polarisation and passbands
rit.set_pol_and_bp(ev, low=0.03, high=0.08) rit.set_pol_and_bp(ev, low=0.03, high=0.08)
@ -200,14 +195,14 @@ if __name__ == "__main__":
clock_phase = ant.beacon_info[freq_name]['sigma_phase_mean'] clock_phase = ant.beacon_info[freq_name]['sigma_phase_mean']
clock_phase_time = clock_phase/(2*np.pi*f_beacon) clock_phase_time = clock_phase/(2*np.pi*f_beacon)
ev.antennas[i].orig_t = ev.antennas[i].t ev.antennas[i].orig_t = ev.antennas[i].t_AxB
ev.antennas[i].t += clock_phase_time ev.antennas[i].t_AxB += clock_phase_time
if remove_beacon_from_trace: if remove_beacon_from_trace:
meas_phase = ant.beacon_info[freq_name]['phase'] meas_phase = ant.beacon_info[freq_name]['phase']
f = ant.beacon_info[freq_name]['freq'] f = ant.beacon_info[freq_name]['freq']
ampl = ant.beacon_info[freq_name]['amplitude'] ampl = ant.beacon_info[freq_name]['amplitude']
calc_beacon = lib.sine_beacon(f, ev.antennas[i].t, amplitude=ampl, phase=meas_phase+clock_phase) calc_beacon = lib.sine_beacon(f, ev.antennas[i].t_AxB, amplitude=ampl, phase=meas_phase-clock_phase)
ev.antennas[i].E_AxB -= calc_beacon ev.antennas[i].E_AxB -= calc_beacon
@ -245,6 +240,11 @@ if __name__ == "__main__":
plt.show() plt.show()
# determine allowable ks per location
dt = ev.antennas[0].t_AxB[1] - ev.antennas[0].t_AxB[0]
allowed_sample_shifts = np.rint(allowed_ks/f_beacon /dt).astype(int)
print("Checking:", allowed_ks, ": shifts :", allowed_sample_shifts)
## ##
## Determine grid positions ## Determine grid positions
## ##