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afterpulse_tile15.py
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afterpulse_tile15.py
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import os
import glob
import re
import numpy as np
from scipy import stats
import afterpulse
import readwav
import template as _template
import uncertainties
savedir = 'afterpulse_tile15'
os.makedirs(savedir, exist_ok=True)
wavfiles = list(sorted(glob.glob('darksidehd/LF_TILE15_77K_??V_?VoV_1.wav')))
vovdict = {}
for wavfile in wavfiles:
path, name = os.path.split(wavfile)
prefix = name.replace('.wav', '')
if '0VoV' in wavfile:
templfile = 'templates/LF_TILE15_77K_59V_2VoV_1-template.npz'
else:
templfile = f'templates/{prefix}-template.npz'
simfile = f'{savedir}/{prefix}.npz'
vov, = re.search(r'(\d)VoV', wavfile).groups()
vov = int(vov)
vovdict[vov] = dict(simfile=simfile, wavfile=wavfile, templfile=templfile)
if not os.path.exists(simfile):
data = readwav.readwav(wavfile)
template = _template.Template.load(templfile)
filtlength = 2048
kw = dict(batch=100, pbar=True, filtlengths=filtlength, ptlength=filtlength)
sim = afterpulse.AfterPulse(data, template, **kw)
print(f'save {simfile}...')
sim.save(simfile)
def apload(vov):
things = vovdict[vov]
data = readwav.readwav(things['wavfile'])
sim = afterpulse.AfterPulse.load(things['simfile'])
return data, sim
def savef(fig):
if not hasattr(savef, 'figcount'):
savef.figcount = 0
savef.figcount += 1
path = f'{savedir}/fig{savef.figcount:02d}.png'
print(f'save {path}...')
fig.savefig(path)
def upoisson(k):
return uncertainties.ufloat(k, np.sqrt(max(k, 1)))
def ubinom(k, n):
p = k / n
s = np.sqrt(n * p * (1 - p))
return uncertainties.ufloat(k, s)
data, sim = apload(2)
fig = sim.hist('mainheight', 'good&(mainheight<20)', nbins=200)
savef(fig)
fig = sim.hist('ptheight', '~saturated&(ptpos>=100)&(ptpos<trigger-100)', 'log')
savef(fig)
cut = 8
sigcount = sim.getexpr(f'count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut}))')
lowercount = sim.getexpr(f'count_nonzero(good&(mainheight<={cut})&(mainheight>5))')
uppercount = sim.getexpr(f'count_nonzero(good&(mainheight>{cut})&(mainheight<14))')
time = sim.getexpr('mean(trigger-200)', '~saturated&(ptpos>=100)&(ptpos<trigger-100)')
nevents = sim.getexpr('count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100))')
totalevt = len(sim.output)
s = upoisson(sigcount)
l = upoisson(lowercount)
u = upoisson(uppercount)
t = time * 1e-9 * ubinom(nevents, totalevt)
r = s / t * (l + u) / u
print(f'rate = {r:P} cps @ 2VoV')
data, sim = apload(4)
fig = sim.hist('mainheight', 'good&(mainpos>=0)&(mainheight<35)', nbins=200)
savef(fig)
fig = sim.hist('ptheight', '~saturated&(ptpos>=100)&(ptpos<trigger-100)', 'log')
savef(fig)
cut = 10
sigcount = sim.getexpr(f'count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut}))')
lowercount = sim.getexpr(f'count_nonzero(good&(mainheight<={cut})&(mainheight>10))')
uppercount = sim.getexpr(f'count_nonzero(good&(mainheight>{cut})&(mainheight<27))')
time = sim.getexpr('mean(trigger-200)', '~saturated&(ptpos>=100)&(ptpos<trigger-100)')
nevents = sim.getexpr('count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100))')
totalevt = len(sim.output)
s = upoisson(sigcount)
l = upoisson(lowercount)
u = upoisson(uppercount)
t = time * 1e-9 * ubinom(nevents, totalevt)
r = s / t * (l + u) / u
print(f'rate = {r:P} cps @ 4VoV')
data, sim = apload(6)
fig = sim.hist('mainheight', 'good&(mainpos>=0)&(mainheight<50)', nbins=200)
savef(fig)
fig = sim.hist('ptheight', '~saturated&(ptpos>=100)&(ptpos<trigger-100)', 'log')
savef(fig)
cut = 10
sigcount = sim.getexpr(f'count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut}))')
lowercount = sim.getexpr(f'count_nonzero(good&(mainheight<={cut})&(mainheight>10))')
uppercount = sim.getexpr(f'count_nonzero(good&(mainheight>{cut})&(mainheight<40))')
time = sim.getexpr('mean(trigger-200)', '~saturated&(ptpos>=100)&(ptpos<trigger-100)')
nevents = sim.getexpr('count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100))')
totalevt = len(sim.output)
s = upoisson(sigcount)
l = upoisson(lowercount)
u = upoisson(uppercount)
t = time * 1e-9 * ubinom(nevents, totalevt)
r = s / t * (l + u) / u
print(f'rate = {r:P} cps @ 6VoV')
data, sim = apload(8)
fig = sim.hist('mainheight', 'good&(mainpos>=0)&(mainheight<80)', nbins=200)
savef(fig)
fig = sim.hist('ptheight', '~saturated&(ptpos>=100)&(ptpos<trigger-100)', 'log')
savef(fig)
cut = 15
evts = sim.eventswhere(f'~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut})')
for ievt in evts:
fig = sim.plotevent(data, ievt, zoom='all')
savef(fig)
sigcount = sim.getexpr(f'count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut}))')
lowercount = sim.getexpr(f'count_nonzero(good&(mainheight<={cut})&(mainheight>20))')
uppercount = sim.getexpr(f'count_nonzero(good&(mainheight>{cut})&(mainheight<58))')
time = sim.getexpr('mean(trigger-200)', '~saturated&(ptpos>=100)&(ptpos<trigger-100)')
nevents = sim.getexpr('count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100))')
totalevt = len(sim.output)
s = upoisson(sigcount)
l = upoisson(lowercount)
u = upoisson(uppercount)
t = time * 1e-9 * ubinom(nevents, totalevt)
r = s / t * (l + u) / u
print(f'rate = {r:P} cps @ 8VoV')
data, sim = apload(9)
fig = sim.hist('mainheight', 'good&(mainpos>=0)&(mainheight<90)', nbins=200)
savef(fig)
fig = sim.hist('ptheight', '~saturated&(ptpos>=100)&(ptpos<trigger-100)', 'log')
savef(fig)
cut = 15
evts = sim.eventswhere(f'~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut})')
for ievt in evts:
fig = sim.plotevent(data, ievt, zoom='all')
savef(fig)
sigcount = sim.getexpr(f'count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100)&(ptheight>{cut}))')
lowercount = sim.getexpr(f'count_nonzero(good&(mainheight<={cut})&(mainheight>20))')
uppercount = sim.getexpr(f'count_nonzero(good&(mainheight>{cut})&(mainheight<70))')
time = sim.getexpr('mean(trigger-200)', '~saturated&(ptpos>=100)&(ptpos<trigger-100)')
nevents = sim.getexpr('count_nonzero(~saturated&(ptpos>=100)&(ptpos<trigger-100))')
totalevt = len(sim.output)
s = upoisson(sigcount)
l = upoisson(lowercount)
u = upoisson(uppercount)
t = time * 1e-9 * ubinom(nevents, totalevt)
r = s / t * (l + u) / u
print(f'rate = {r:P} cps @ 9VoV')