Key: - To do p Partially done ^ Done ? Not sure if it's done - write cross section section in paper - explain integral in paper - develop signal generator p develop high energy and multi-ring fitter ^ write talk for Monday - write a section on atmospheric backgrounds in paper ^ check index of refraction calculation against tables in the paper ^ write more tests for the solid angle calculation - use table from paper ^ make sure normal direction is normalized ^ speed up likelihood calculation - rotate and translate path points in path_init - create fast interp1d for equally spaced points - optimize with -O2 - only calculate average time if mu_direct[i] is not too small and PMT is hit - add likelihood function which calculates total expected charge and only loops over hit PMTs - add fast likelihood which doesn't use a 2D lookup table - add function to compute the Hessian via finite differences - add function to calculate covariance matrix - add function to compute the approximate volume in the likelihood space where the likelihood is greater than some value ^ add output to likelihood ^ add a set of seed points to start the likelihood ^ minimize the likelihood in a do while loop until it converges to a single point ^ once the first position is found, compute the Hough transform to look for other rings p add rayleigh scattering to likelihood function - Done, but it's pretty hacky p add muon shower PDF? delta rays? - Done for delta rays, but need to add shower photons - calculate path length through acrylic? - update estar table with energies above 1 GeV ^ speed up normalize() and interp1d() ^ add shower PDF to get_total_charge_approx() x compute mean of starting points ^ speed up time PDF calculation for fast likelihood p calculate psi parameter as a goodness of fit test - Still need to tweak this. It seems to have a strong nhit dependence - add a maximum length for the range ^ add a time limit for the fit ^ multi-particle fit p optimize CHARGE_FRACTION ? find out why likelihood is sometimes returning nan ^ add pdf for cerenkov light from delta rays - tweak find peaks algorithm ^ update zebra to allow use of links - minimum energy for each particle type ^ check all zebra links ^ fix zero logical record size bug in zebra.c - speed up fit ^ nhit cut p add flasher cut - default max particles - add environment variable to control where to look for pmt.txt and titles files - update charge code to handle highest values for qhs and qlx - use qhs and qlx based on variable in PMT bank ^ fix bug in path_init() /cgit/sddm/plain/utils/zdab-reprocess-orphans?id=9113467ce901c1491bcb369c68cdb9e99116f657'>plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336