[1]:
from icecube_tools.utils.data import SimEvents, RealEvents
import numpy as np
import matplotlib.pyplot as plt
Event classes
Events of simulations and events detected by icecube are stored in instances of SimEvents and RealEvents, respectively. We load some simulated events:
[2]:
events = SimEvents.load_from_h5("multi_test.hdf5")
Resetting rng
Events can span multiple data seasons. For each season, one entry is stored in periods.
[3]:
events._data_periods
[3]:
['IC86_I', 'IC86_II']
The properties of the event are stored as properties. A list of all data fields is accessible through
[4]:
events.keys
[4]:
['true_energy',
'arrival_energy',
'reco_energy',
'ra',
'dec',
'ang_err',
'source_label']
The entries differ for simulated and actual events.
For each period a dictionary of all such data fields is returned by period(p).
[5]:
events.period("IC86_II")
[5]:
{'true_energy': array([ 665.17799971, 169.20224047, 2704.76856955, 222.53233004,
719.42338092, 113.76638539, 1306.03424485, 558.38820466,
3687.46173024, 215.58493772, 280.95879564, 133.30873344,
301.89838943, 1398.13513754, 767.65278968, 118.64413893,
160.41866721, 118.92767322, 194.1523479 , 120.64765736,
1848.92419433, 123.8664367 , 185.02169194, 327.92799311,
1037.84104796, 266.12184725, 159.7771837 , 430.93367644,
518.3734617 , 750.98295075, 1049.23778098, 264.52434044,
441.57855045, 407.24088006, 932.72646932, 217.33690464,
668.48709395, 840.3069546 , 221.64523495, 129.24528277,
201.30348814, 813.91844844, 165.42668338, 2392.19344772,
306.01672199, 619.26394335, 205.54118511, 183.54452834,
444.54702491, 286.7308729 , 1103.89935252, 125.32529652,
4221.01626458, 6159.45017066, 189.97672756, 151.52806977,
264.03969804, 409.40883107, 1370.78069197, 1073.11171141,
120.97175792, 202.50149386, 1074.16230111, 707.67977827,
167.33680634, 304.80286617, 174.82402499, 1178.99103051,
260.61484975, 704.4584648 , 112.63250037, 374.47334873,
436.16340875, 144.31224983, 681.88996726, 306.18139883,
187.09052642, 1045.77839849, 338.45237683, 113.81121899,
554.22164427, 280.23629107, 379.65455852, 165.72335547,
159.8683858 , 1004.30764957, 106.34627805, 163.15374225,
716.31384524, 384.22744342, 467.50601569, 190.80454181,
216.94108105, 416.99727371, 168.0905097 , 161.33563558,
466.36233206, 1167.84633208, 176.7223084 , 627.31400085,
356.98882519, 6285.30740961, 838.67204211, 186.52119779,
278.24304309, 29864.37775134, 111.06740162, 179.42177353,
171.20408886, 310.4591679 , 158.94575503, 181.60940071,
253.04695364, 1053.56576923, 1307.69889586, 1208.04514262,
634.40252458, 102.97534251, 462.34736935, 588.58037011,
129.80819391, 570.16105241, 204.7735844 , 1884.27360298,
1040.51986105, 176.14371957, 1285.92841635, 315.15457001,
242.40687436, 1025.75297438, 109.81764027, 150.17963854,
660.6902692 , 264.5571498 , 171.13200095, 234.6779858 ,
757.16327404, 1047.43788847, 117.88453721, 275.86734678,
273.08905125, 2640.2094381 , 2253.81021821, 413.21565759,
338.81161596, 493.44180041, 1739.91932914, 214.10729084,
183.65542837, 536.77396307, 440.71671286, 3069.47692519,
539.20624152, 318.97481387, 1160.03726084, 318.66308187,
518.00239252, 186.60279408, 180.6676692 , 565.24556756,
109.34846318, 158.05166292, 294.35893225, 206.80785434,
26175.56870109, 817.40499178, 295.22200044, 1352.36210133,
114.47630726, 1170.56077299, 3187.49911199, 777.55454508,
6729.62051088, 1212.0632022 , 1608.93956318, 180.43329609,
274.13763443, 271.40221337, 148.32800478, 780.40790433,
629.93704299, 849.59835782, 214.81348121, 1347.01170003,
1058.41920588, 301.32661781, 289.93859589, 108.88803252,
658.57988291, 184.30192209, 662.57223211, 109.75416985,
1865.35570976, 278.13226164, 923.53771418, 300.92900239,
1029.53347916, 196.39103338, 253.23194208, 1164.73115683,
4917.24372821, 636.33882215, 354.58479897, 1088.53462058,
270.05701745, 377.15536744, 1938.24868659, 254.24823487,
173.84678917, 251.16417039, 192.61306574, 419.50709591,
628.86089756, 1152.82969815, 896.2325109 , 696.42648681,
1717.55668084, 305.78921079, 337.25324592, 172.45712477,
693.54556435, 188.71621532, 4663.91416639, 473.36988195,
115.42204314, 2379.70097025, 257.64850385, 735.81786299,
164.25801428, 8109.58633028, 861.49657765, 111.40882983,
725.26690219, 170.68372757, 136.49957361, 314.10713994,
1476.50899661, 121.18799382, 1380.7462448 , 1874.65024421,
1078.71253455, 1794.23243858, 117.4010008 , 1187.00047048,
589.71414514, 192.33678829, 437.82329142, 657.01433569,
242.99141263, 271.22233494, 12683.1087396 , 408.29075101,
406.04040503, 1813.76569574, 775.45442419, 368.59531327,
1256.2679978 , 1896.43587262, 1075.0111594 , 1489.80344627,
275.20703124, 540.35160675, 408.65471764, 450.73095688,
223.05041231, 364.17793445, 108.50505695, 221.84454619,
778.27632446, 117.45806125, 1300.33860539, 272.76603908,
649.08534384, 1152.08021331, 234.58879622, 1615.53833905,
173.85925604, 76408.66548679, 1987.78756539, 2061.21885186,
4299.03682388, 24664.82340051, 26276.70028567, 221.902938 ,
6175.69235272, 265.10753412, 1947.87805191, 639.12185654,
10923.27083119, 11003.76235017, 15527.57218007, 786.28909582,
5488.42991934, 4608.48387777, 2086.14164665, 33050.85440657,
106.91961995, 32176.94562562, 635.66803767, 31049.25577361,
4296.20758203, 2599.95397702, 854.68120812, 19196.25790662,
3433.75660866, 5613.30383391, 4038.86628583, 445.72990803,
25146.86829523, 700.05722028, 883.18722375, 91849.78186613,
11784.98057907, 884.63121066, 967.43195317, 290.07242411]),
'reco_energy': array([ 563.97767998, 512.10080143, 613.35895407, 861.57390129,
546.45661588, 688.96200449, 1116.86714984, 546.45661588,
740.79722222, 512.10080143, 861.57390129, 688.96200449,
1051.31086066, 613.35895407, 936.39582501, 1044.43409931,
512.10080143, 861.57390129, 688.96200449, 1051.31086066,
613.35895407, 512.10080143, 861.57390129, 546.45661588,
613.35895407, 688.96200449, 512.10080143, 546.45661588,
936.39582501, 736.2540416 , 613.35895407, 512.10080143,
563.97767998, 546.45661588, 936.39582501, 861.57390129,
546.45661588, 936.39582501, 512.10080143, 861.57390129,
688.96200449, 546.45661588, 512.10080143, 613.35895407,
861.57390129, 936.39582501, 688.96200449, 512.10080143,
546.45661588, 861.57390129, 613.35895407, 688.96200449,
740.79722222, 818.65935905, 535.020037 , 1051.31086066,
1044.43409931, 936.39582501, 613.35895407, 1116.86714984,
535.020037 , 512.10080143, 872.47456533, 563.97767998,
861.57390129, 688.96200449, 1051.31086066, 1457.21628634,
512.10080143, 546.45661588, 861.57390129, 936.39582501,
736.2540416 , 688.96200449, 1185.11531395, 1051.31086066,
1044.43409931, 613.35895407, 1175.94625249, 512.10080143,
546.45661588, 861.57390129, 546.45661588, 512.10080143,
535.020037 , 613.35895407, 512.10080143, 512.10080143,
546.45661588, 936.39582501, 563.97767998, 512.10080143,
861.57390129, 546.45661588, 688.96200449, 1051.31086066,
936.39582501, 678.09345575, 512.10080143, 563.97767998,
563.97767998, 818.65935905, 928.32974114, 512.10080143,
512.10080143, 1107.30614051, 861.57390129, 535.020037 ,
688.96200449, 1051.31086066, 850.23649693, 1044.43409931,
564.65179665, 613.35895407, 1116.86714984, 613.35895407,
546.45661588, 535.020037 , 936.39582501, 563.97767998,
850.23649693, 736.2540416 , 512.10080143, 678.09345575,
1116.86714984, 512.10080143, 613.35895407, 861.57390129,
688.96200449, 1116.86714984, 1051.31086066, 1044.43409931,
546.45661588, 564.65179665, 567.29209685, 512.10080143,
546.45661588, 613.35895407, 861.57390129, 688.96200449,
1051.31086066, 1116.86714984, 872.47456533, 936.39582501,
736.2540416 , 546.45661588, 613.35895407, 512.10080143,
861.57390129, 936.39582501, 736.2540416 , 678.09345575,
546.45661588, 936.39582501, 613.35895407, 563.97767998,
736.2540416 , 512.10080143, 512.10080143, 546.45661588,
861.57390129, 535.020037 , 688.96200449, 1051.31086066,
932.8406712 , 546.45661588, 512.10080143, 613.35895407,
861.57390129, 1116.86714984, 740.79722222, 936.39582501,
1571.21870165, 613.35895407, 1116.86714984, 512.10080143,
861.57390129, 688.96200449, 1051.31086066, 546.45661588,
936.39582501, 563.97767998, 512.10080143, 613.35895407,
678.09345575, 535.020037 , 861.57390129, 688.96200449,
736.2540416 , 1051.31086066, 546.45661588, 512.10080143,
678.09345575, 861.57390129, 936.39582501, 688.96200449,
613.35895407, 1051.31086066, 535.020037 , 1116.86714984,
740.79722222, 736.2540416 , 1185.11531395, 613.35895407,
512.10080143, 546.45661588, 1116.86714984, 861.57390129,
688.96200449, 1051.31086066, 1044.43409931, 936.39582501,
546.45661588, 613.35895407, 936.39582501, 736.2540416 ,
1116.86714984, 512.10080143, 563.97767998, 861.57390129,
546.45661588, 512.10080143, 740.79722222, 936.39582501,
861.57390129, 613.35895407, 512.10080143, 563.97767998,
861.57390129, 740.79722222, 546.45661588, 688.96200449,
936.39582501, 512.10080143, 535.020037 , 861.57390129,
613.35895407, 688.96200449, 613.35895407, 1116.86714984,
872.47456533, 1457.21628634, 535.020037 , 1444.49131786,
546.45661588, 512.10080143, 936.39582501, 736.2540416 ,
861.57390129, 850.23649693, 932.8406712 , 1185.11531395,
1175.94625249, 712.74377547, 563.97767998, 602.82203415,
716.13085798, 613.35895407, 1116.86714984, 872.47456533,
512.10080143, 546.45661588, 563.97767998, 563.97767998,
512.10080143, 546.45661588, 861.57390129, 688.96200449,
936.39582501, 1051.31086066, 613.35895407, 535.020037 ,
546.45661588, 1116.86714984, 512.10080143, 872.47456533,
850.23649693, 1146.80997392, 613.35895407, 1116.86714984,
740.79722222, 932.8406712 , 2599.63519417, 512.10080143,
1571.21870165, 861.57390129, 872.47456533, 546.45661588,
1673.49711429, 4082.93627166, 4017.01926303, 936.39582501,
1143.30793704, 2225.41992334, 1457.21628634, 4691.10503594,
688.96200449, 2558.48941238, 736.2540416 , 1135.99858264,
2189.85629643, 1444.49131786, 1185.11531395, 1146.73799273,
876.50522991, 883.57468076, 2338.16847287, 1175.94625249,
4291.9863558 , 602.82203415, 605.65468115, 8332.28231423,
9402.84211149, 1213.69320085, 1987.24417699, 1051.31086066]),
'arrival_energy': array([ 665.17799971, 169.20224047, 2704.76856955, 222.53233004,
719.42338092, 113.76638539, 1306.03424485, 558.38820466,
3687.46173024, 215.58493772, 280.95879564, 133.30873344,
301.89838943, 1398.13513754, 767.65278968, 118.64413893,
160.41866721, 118.92767322, 194.1523479 , 120.64765736,
1848.92419433, 123.8664367 , 185.02169194, 327.92799311,
1037.84104796, 266.12184725, 159.7771837 , 430.93367644,
518.3734617 , 750.98295075, 1049.23778098, 264.52434044,
441.57855045, 407.24088006, 932.72646932, 217.33690464,
668.48709395, 840.3069546 , 221.64523495, 129.24528277,
201.30348814, 813.91844844, 165.42668338, 2392.19344772,
306.01672199, 619.26394335, 205.54118511, 183.54452834,
444.54702491, 286.7308729 , 1103.89935252, 125.32529652,
4221.01626458, 6159.45017066, 189.97672756, 151.52806977,
264.03969804, 409.40883107, 1370.78069197, 1073.11171141,
120.97175792, 202.50149386, 1074.16230111, 707.67977827,
167.33680634, 304.80286617, 174.82402499, 1178.99103051,
260.61484975, 704.4584648 , 112.63250037, 374.47334873,
436.16340875, 144.31224983, 681.88996726, 306.18139883,
187.09052642, 1045.77839849, 338.45237683, 113.81121899,
554.22164427, 280.23629107, 379.65455852, 165.72335547,
159.8683858 , 1004.30764957, 106.34627805, 163.15374225,
716.31384524, 384.22744342, 467.50601569, 190.80454181,
216.94108105, 416.99727371, 168.0905097 , 161.33563558,
466.36233206, 1167.84633208, 176.7223084 , 627.31400085,
356.98882519, 6285.30740961, 838.67204211, 186.52119779,
278.24304309, 29864.37775134, 111.06740162, 179.42177353,
171.20408886, 310.4591679 , 158.94575503, 181.60940071,
253.04695364, 1053.56576923, 1307.69889586, 1208.04514262,
634.40252458, 102.97534251, 462.34736935, 588.58037011,
129.80819391, 570.16105241, 204.7735844 , 1884.27360298,
1040.51986105, 176.14371957, 1285.92841635, 315.15457001,
242.40687436, 1025.75297438, 109.81764027, 150.17963854,
660.6902692 , 264.5571498 , 171.13200095, 234.6779858 ,
757.16327404, 1047.43788847, 117.88453721, 275.86734678,
273.08905125, 2640.2094381 , 2253.81021821, 413.21565759,
338.81161596, 493.44180041, 1739.91932914, 214.10729084,
183.65542837, 536.77396307, 440.71671286, 3069.47692519,
539.20624152, 318.97481387, 1160.03726084, 318.66308187,
518.00239252, 186.60279408, 180.6676692 , 565.24556756,
109.34846318, 158.05166292, 294.35893225, 206.80785434,
26175.56870109, 817.40499178, 295.22200044, 1352.36210133,
114.47630726, 1170.56077299, 3187.49911199, 777.55454508,
6729.62051088, 1212.0632022 , 1608.93956318, 180.43329609,
274.13763443, 271.40221337, 148.32800478, 780.40790433,
629.93704299, 849.59835782, 214.81348121, 1347.01170003,
1058.41920588, 301.32661781, 289.93859589, 108.88803252,
658.57988291, 184.30192209, 662.57223211, 109.75416985,
1865.35570976, 278.13226164, 923.53771418, 300.92900239,
1029.53347916, 196.39103338, 253.23194208, 1164.73115683,
4917.24372821, 636.33882215, 354.58479897, 1088.53462058,
270.05701745, 377.15536744, 1938.24868659, 254.24823487,
173.84678917, 251.16417039, 192.61306574, 419.50709591,
628.86089756, 1152.82969815, 896.2325109 , 696.42648681,
1717.55668084, 305.78921079, 337.25324592, 172.45712477,
693.54556435, 188.71621532, 4663.91416639, 473.36988195,
115.42204314, 2379.70097025, 257.64850385, 735.81786299,
164.25801428, 8109.58633028, 861.49657765, 111.40882983,
725.26690219, 170.68372757, 136.49957361, 314.10713994,
1476.50899661, 121.18799382, 1380.7462448 , 1874.65024421,
1078.71253455, 1794.23243858, 117.4010008 , 1187.00047048,
589.71414514, 192.33678829, 437.82329142, 657.01433569,
242.99141263, 271.22233494, 12683.1087396 , 408.29075101,
406.04040503, 1813.76569574, 775.45442419, 368.59531327,
1256.2679978 , 1896.43587262, 1075.0111594 , 1489.80344627,
275.20703124, 540.35160675, 408.65471764, 450.73095688,
223.05041231, 364.17793445, 108.50505695, 221.84454619,
778.27632446, 117.45806125, 1300.33860539, 272.76603908,
649.08534384, 1152.08021331, 234.58879622, 1615.53833905,
173.85925604, 76408.66548679, 1987.78756539, 2061.21885186,
4299.03682388, 24664.82340051, 26276.70028567, 221.902938 ,
6175.69235272, 265.10753412, 1947.87805191, 639.12185654,
10923.27083119, 11003.76235017, 15527.57218007, 786.28909582,
5488.42991934, 4608.48387777, 2086.14164665, 33050.85440657,
106.91961995, 32176.94562562, 635.66803767, 31049.25577361,
4296.20758203, 2599.95397702, 854.68120812, 19196.25790662,
3433.75660866, 5613.30383391, 4038.86628583, 445.72990803,
25146.86829523, 700.05722028, 883.18722375, 91849.78186613,
11784.98057907, 884.63121066, 967.43195317, 290.07242411]),
'ang_err': array([0.49140717, 0.62676821, 0.45701446, 0.65079396, 0.50103957,
0.96300957, 0.37058517, 0.50103957, 0.37343551, 0.62676821,
0.65079396, 0.96300957, 0.94838928, 0.45701446, 0.49338363,
2.15665906, 0.62676821, 0.65079396, 0.96300957, 0.94838928,
0.45701446, 0.62676821, 0.65079396, 0.50103957, 0.45701446,
0.96300957, 0.62676821, 0.50103957, 0.49338363, 0.63694461,
0.45701446, 0.62676821, 0.49140717, 0.50103957, 0.49338363,
0.65079396, 0.50103957, 0.49338363, 0.62676821, 0.65079396,
0.96300957, 0.50103957, 0.62676821, 0.45701446, 0.65079396,
0.49338363, 0.96300957, 0.62676821, 0.50103957, 0.65079396,
0.45701446, 0.96300957, 0.37343551, 0.36559617, 0.67354997,
0.94838928, 2.15665906, 0.49338363, 0.45701446, 0.37058517,
0.67354997, 0.62676821, 0.39269702, 0.49140717, 0.65079396,
0.96300957, 0.94838928, 0.6121606 , 0.62676821, 0.50103957,
0.65079396, 0.49338363, 0.63694461, 0.96300957, 0.61970789,
0.94838928, 2.15665906, 0.45701446, 1.39212725, 0.62676821,
0.50103957, 0.65079396, 0.50103957, 0.62676821, 0.67354997,
0.45701446, 0.62676821, 0.62676821, 0.50103957, 0.49338363,
0.49140717, 0.62676821, 0.65079396, 0.50103957, 0.96300957,
0.94838928, 0.49338363, 0.39242612, 0.62676821, 0.49140717,
0.49140717, 0.36559617, 0.42677885, 0.62676821, 0.62676821,
0.33691022, 0.65079396, 0.67354997, 0.96300957, 0.94838928,
0.61775148, 2.15665906, 0.75313863, 0.45701446, 0.37058517,
0.45701446, 0.50103957, 0.67354997, 0.49338363, 0.49140717,
0.61775148, 0.63694461, 0.62676821, 0.39242612, 0.37058517,
0.62676821, 0.45701446, 0.65079396, 0.96300957, 0.37058517,
0.94838928, 2.15665906, 0.50103957, 0.75313863, 1.20871444,
0.62676821, 0.50103957, 0.45701446, 0.65079396, 0.96300957,
0.94838928, 0.37058517, 0.39269702, 0.49338363, 0.63694461,
0.50103957, 0.45701446, 0.62676821, 0.65079396, 0.49338363,
0.63694461, 0.39242612, 0.50103957, 0.49338363, 0.45701446,
0.49140717, 0.63694461, 0.62676821, 0.62676821, 0.50103957,
0.65079396, 0.67354997, 0.96300957, 0.94838928, 0.30070656,
0.50103957, 0.62676821, 0.45701446, 0.65079396, 0.37058517,
0.37343551, 0.49338363, 0.29071084, 0.45701446, 0.37058517,
0.62676821, 0.65079396, 0.96300957, 0.94838928, 0.50103957,
0.49338363, 0.49140717, 0.62676821, 0.45701446, 0.39242612,
0.67354997, 0.65079396, 0.96300957, 0.63694461, 0.94838928,
0.50103957, 0.62676821, 0.39242612, 0.65079396, 0.49338363,
0.96300957, 0.45701446, 0.94838928, 0.67354997, 0.37058517,
0.37343551, 0.63694461, 0.61970789, 0.45701446, 0.62676821,
0.50103957, 0.37058517, 0.65079396, 0.96300957, 0.94838928,
2.15665906, 0.49338363, 0.50103957, 0.45701446, 0.49338363,
0.63694461, 0.37058517, 0.62676821, 0.49140717, 0.65079396,
0.50103957, 0.62676821, 0.37343551, 0.49338363, 0.65079396,
0.45701446, 0.62676821, 0.49140717, 0.65079396, 0.37343551,
0.50103957, 0.96300957, 0.49338363, 0.62676821, 0.67354997,
0.65079396, 0.45701446, 0.96300957, 0.45701446, 0.37058517,
0.39269702, 0.6121606 , 0.67354997, 0.46067803, 0.50103957,
0.62676821, 0.49338363, 0.63694461, 0.65079396, 0.61775148,
0.30070656, 0.61970789, 1.39212725, 0.47818762, 0.49140717,
0.97178223, 0.94466699, 0.45701446, 0.37058517, 0.39269702,
0.62676821, 0.50103957, 0.49140717, 0.49140717, 0.62676821,
0.50103957, 0.65079396, 0.96300957, 0.49338363, 0.94838928,
0.45701446, 0.67354997, 0.50103957, 0.37058517, 0.62676821,
0.39269702, 0.61775148, 0.2881142 , 0.45701446, 0.37058517,
0.37343551, 0.30070656, 0.25737507, 0.62676821, 0.29071084,
0.65079396, 0.39269702, 0.50103957, 0.26383546, 0.25717202,
0.3783748 , 0.49338363, 0.32658605, 0.27431317, 0.6121606 ,
0.25689362, 0.96300957, 0.25764991, 0.63694461, 0.46242841,
0.50096469, 0.46067803, 0.61970789, 0.3555539 , 0.58592145,
0.4423524 , 0.34452117, 1.39212725, 0.26642157, 0.97178223,
0.86257869, 0.25683567, 0.2570415 , 0.82919603, 0.53815153,
0.94838928]),
'ra': array([0.73549628, 3.85055176, 0.21089524, 1.73815184, 5.2388195 ,
6.09229449, 0.50604432, 4.41901332, 4.79014869, 1.18325839,
3.95570223, 4.14400611, 0.29764334, 4.06391509, 2.3210533 ,
0.90093821, 2.46516153, 2.20045435, 5.34884792, 0.38445284,
1.93881615, 2.09917545, 5.45090152, 4.81048696, 5.27366863,
1.99002165, 2.42844652, 3.9497847 , 1.05266434, 4.01273919,
2.73147151, 6.19307391, 3.2670604 , 0.20812629, 3.01315682,
2.6558058 , 0.84148577, 0.13507457, 4.90933271, 4.05427551,
5.41764078, 4.92974033, 1.7868985 , 0.9072876 , 1.13351074,
0.28864278, 5.61785711, 0.27231289, 5.91373337, 1.16778418,
5.55274954, 4.97722809, 0.91641416, 0.59534571, 4.76005001,
0.36146049, 2.60502135, 3.30016138, 1.10390538, 4.17887673,
2.23622694, 0.96072941, 0.33226777, 2.00905518, 6.09480618,
0.66892735, 5.02834538, 5.57794831, 5.6096347 , 4.32677652,
5.00294812, 5.78294222, 1.89492321, 0.13738058, 0.07943041,
0.71436568, 5.88609869, 6.08501135, 6.23557176, 2.38970764,
3.9218431 , 0.83247953, 0.08548091, 2.09773753, 6.13869938,
2.54014483, 4.09943864, 6.17914604, 2.78894383, 1.42676407,
5.77987739, 5.40481924, 0.64208254, 3.57812806, 5.60249028,
4.61939964, 1.20036536, 4.83705401, 2.8555907 , 0.31501433,
5.70343754, 5.02356778, 4.2349356 , 3.7366772 , 0.84689901,
1.52596192, 2.6825374 , 5.58911928, 0.6913619 , 5.50570078,
5.87872301, 1.04389119, 3.87777884, 4.35002576, 1.15107247,
0.62050079, 4.57420809, 0.0450209 , 6.18599433, 0.8320906 ,
0.59027758, 4.0729724 , 0.79405975, 5.92304615, 1.77924751,
4.44812258, 2.70919829, 4.61064582, 3.30515778, 5.70945833,
5.99313818, 3.45827724, 4.51809747, 2.94233076, 1.11711991,
4.56908816, 4.8282321 , 1.38506639, 4.04968131, 3.49565649,
3.82120383, 5.59527347, 0.38478193, 1.86828829, 1.1841903 ,
1.98378885, 5.61925985, 4.48165833, 3.40928223, 0.17007483,
3.63121962, 1.6297054 , 1.32446653, 0.68898169, 4.24160562,
6.14891131, 2.38081746, 1.16261873, 4.2297646 , 2.65091544,
4.29929157, 1.5341315 , 3.21239974, 5.63439758, 1.03360687,
1.83449229, 4.66197948, 2.84090807, 1.46872405, 1.79864733,
1.85427997, 2.26809669, 5.69606311, 2.14513284, 0.49498087,
0.6322086 , 5.77815323, 1.46879557, 1.38691949, 3.68146889,
6.04141471, 5.432853 , 2.95583943, 0.79014305, 0.09479262,
0.9337465 , 3.706684 , 6.03789622, 2.02224581, 4.14627386,
2.15389406, 2.92422004, 0.8517107 , 4.0954088 , 5.07257996,
1.0056314 , 3.187928 , 0.99728556, 4.3292795 , 3.25861158,
0.97492733, 3.72875619, 5.11675221, 4.45312033, 1.02090652,
1.53156051, 1.2144621 , 1.28575169, 1.23606569, 0.43166916,
0.7720166 , 1.41686478, 2.79100742, 4.76177449, 1.54452765,
1.843163 , 3.24197371, 1.71220563, 3.68622821, 0.59084841,
1.0604718 , 5.03693162, 5.89058288, 2.06597908, 0.95393503,
2.70403243, 1.67228721, 6.16784117, 1.30905069, 2.04876856,
2.80371451, 3.84928967, 3.42773432, 2.93933517, 3.31328724,
0.83401819, 4.62119897, 2.12716387, 6.24704724, 5.4980012 ,
5.44715483, 0.04981811, 1.38681642, 5.57056327, 0.44814003,
5.72297344, 1.19572003, 4.14140808, 3.50681255, 2.20045216,
2.52899275, 1.19361456, 2.03597333, 2.71269871, 5.78585691,
4.68918457, 4.19695972, 5.03650563, 3.33817176, 4.20654029,
4.48281928, 3.0634576 , 4.05417013, 2.85906275, 2.74912683,
5.27820955, 4.80196228, 5.63505077, 3.10314735, 3.94306561,
2.01024655, 3.84026547, 4.33978357, 0.1015756 , 4.70388328,
5.59239601, 1.48538065, 3.13488573, 3.1497318 , 3.13251296,
3.13808076, 3.13997827, 3.14334963, 3.15375623, 3.14461751,
3.13404364, 3.13999892, 3.15033115, 3.14662769, 3.13728271,
3.14297051, 3.14906812, 3.14006087, 3.14082116, 3.14777758,
3.14343829, 3.15415464, 3.14022876, 3.15386937, 3.15439439,
3.13901042, 3.14034883, 3.15321983, 3.14362613, 3.14458463,
3.140988 , 3.1366311 , 3.11980729, 3.14559529, 3.1597099 ,
3.12965822, 3.1375832 , 3.13839266, 3.13695975, 3.14207285,
3.15974811]),
'dec': array([ 0.14853443, 0.73222674, 1.29529395, 0.6444955 , 1.01055903,
1.45872795, 0.33665614, 0.20602661, 0.69789964, 1.07225234,
0.41992314, 0.87742331, 1.00485268, 0.27844937, 1.407768 ,
0.78093307, 1.40327195, 0.59898524, 1.44830512, 0.50616441,
0.79933315, 1.31199959, 1.07235619, 0.21738172, 1.0368054 ,
1.089801 , 0.52438532, 0.22133937, 0.37445419, 0.8922938 ,
0.9967535 , 1.12779015, 0.01777343, 0.22941579, 0.71082191,
0.75848719, 0.32116641, 0.29876474, 0.98353445, 1.08654436,
0.53173358, 0.5196838 , 0.20161646, 0.39058777, 0.50406695,
0.3711511 , 0.96279116, 1.00567621, 0.37528668, 0.9552809 ,
1.00203925, 0.86259202, 0.90200786, 0.15392494, 0.01206387,
0.62437785, 0.77269248, 0.73301498, 0.24197969, 0.75960949,
0.16298338, 0.74850303, 0.18235419, -0.04112618, 0.69639608,
0.8821865 , 0.92642641, 0.93879869, 0.54722073, 0.17586322,
0.35877146, 0.20056396, 0.1932984 , 0.96793154, 0.25585318,
1.12046092, 1.17988772, 0.83906523, 1.21634577, 0.95174161,
0.39717825, 0.99474793, 0.35002453, 0.58082291, 0.05344967,
1.46198183, 1.09829413, 0.68695331, 0.23338838, 1.04346425,
0.02441075, 0.56566219, 0.62529406, 0.36409285, 0.5682431 ,
0.5137199 , 0.73893809, 0.00547531, 1.04044695, 0.00821565,
0.06170506, 0.12884343, -0.02352726, 0.63708396, 1.08489649,
0.0712893 , 0.76996448, 0.07608575, 0.40694725, 0.93718435,
0.10637276, 0.85671643, 1.01559718, 0.9615695 , 0.86279914,
0.68280917, 0.25757286, -0.0383117 , 0.75101331, 0.08626089,
0.15459867, 1.21079701, 1.30590138, 0.09189471, 0.34046693,
0.37303192, 0.90995081, 1.14321781, 0.47744365, 0.71902919,
0.8286986 , 1.21466092, 0.84579317, 0.57596184, 0.25297863,
0.6468617 , 0.45915697, 0.63656402, 0.36847205, 0.46657166,
0.92549559, 0.53813018, 1.07113466, 0.45534858, 0.75827408,
1.11292003, 0.78261513, 0.79385193, 0.67286019, 1.05969013,
1.24633592, 0.07189625, 0.96250656, 0.50702115, 0.18783587,
0.07470569, 0.5333412 , 0.53807288, 0.21076411, 0.52799293,
0.97872902, 0.1095485 , 1.00266112, 1.08225394, 1.17583699,
0.32548609, 0.29295858, 0.90842221, 0.3274389 , 0.66514812,
0.49040012, 0.56274759, 0.91761829, 0.91120996, 0.54701967,
0.97566563, 0.54521953, 0.76151581, 0.490914 , 0.45713012,
0.51105299, 0.17366373, 0.2812266 , 0.38578853, 0.12559407,
0.06042488, 0.21446738, 0.51576473, 0.19211132, 0.45786477,
0.35202014, 0.76411506, 0.09989345, 0.95264799, 0.30720926,
1.27673716, 0.32407818, 1.13479829, 0.02855067, 0.3140412 ,
1.04753079, 0.90879439, 0.47071046, 0.30571838, 0.58562348,
0.60318889, 0.2061972 , 0.67668345, 0.62839903, 0.91704287,
0.18000136, 0.30988803, 0.94201039, 1.08243806, 0.69478141,
1.24279698, 1.2392877 , 0.73471677, 0.00233486, 0.32552734,
1.08879524, 0.95469234, 0.38818358, 1.41168402, 1.37820022,
0.49830182, 1.47264678, 0.06993321, 0.87901863, 0.61466708,
1.08404837, 0.17664104, 0.74228985, 0.75681255, 0.01925721,
0.6100749 , 0.31658279, 0.3891416 , 0.17626656, 0.27424548,
0.22175102, 0.60333394, 0.01005552, 1.09236708, 0.18143322,
0.20624302, 0.98924527, 0.28970295, 0.22174258, 0.10380147,
0.7026353 , 0.52324269, 0.21719043, 0.58960977, -0.01067885,
0.52073737, 0.75505605, 0.96061347, 0.36214943, 0.36182249,
1.43273576, 0.37131472, -0.07339068, 0.04173366, 0.95016718,
0.42513388, 0.52262765, 0.55186675, 1.25872117, 0.3948084 ,
0.21765441, 0.05472384, 0.93090653, 0.67641447, 0.26222228,
0.59976107, 0.00656845, 0.51849688, 0.53085739, 0.52151348,
0.52457277, 0.52515332, 0.52147227, 0.52179907, 0.52513397,
0.52568056, 0.51505182, 0.51150338, 0.52593565, 0.52267319,
0.52531722, 0.51906194, 0.5211586 , 0.51863928, 0.51981826,
0.51659885, 0.52251602, 0.52360414, 0.50864449, 0.52346208,
0.52358734, 0.52740193, 0.51599838, 0.52762166, 0.5201626 ,
0.52320038, 0.53142933, 0.52109675, 0.52166271, 0.51795559,
0.50936353, 0.52816699, 0.51725829, 0.53341911, 0.5271981 ,
0.53466131]),
'source_label': array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1])}
Through the method apply_mask() a mask is applied and a nested dictionary (1st key is period, 2nd key is name of the data field, as returned by keys) is returned containing the selected events. The order of entries in mask needs to be the same as the periods in events.periods. For application, see the notebook on point source analysis.