Auger Open Data

Catalog dataset

The Catalog consists of a data set of 109 showers measured with the array of water-Cherenkov detectors. In 10 of these there were also measurements made with the fluorescence detector (hybrid events). These data are available as two summary CSV files containing the reconstructed shower parameters, one relating to all 109 events, and another to the 10 hybrid ones.
The information contained in each summary files are:

# Catalog number
ID Event name, PAOyymmdd, indicating year, month, and day of detection
UTC time (s) Coordinated Universal Time (UTC)
Energy (EeV) Energy
θ (deg) Zenith angle
δ (deg) Declination
φ (deg) Azimuth angle
α (deg) Right ascension
t_1/2(1000) (ns) Risetime of the signal at 1000 m from the core (for events with θ≤60°)
Multiplicity Number of triggered stations used in reconstruction
FD site Site of the fluorescence detector [1=Los Leones, 2=Los Morados, 3=Loma Amarilla, 4=Coihueco] (for hybrid events)
X_max (g/cm²) Depth of the shower maximum (for hybrid events).

Explore and download the surface detector reconstruction parameters

Download csv file

#	ID	UTC time (s)	Energy (EeV)	θ (deg)	φ (deg)	δ (deg)	α (deg)	t_1/2(1000) (ns)	Multiplicity
67	PAO040521	1085173147	86±7	59.2	336.9	199.6	-34.9	93±2	33
54	PAO041204	1102167680	90±7	44.5	306.2	268	-60.9	228±6	21
10	PAO050705	1120579594	127±10	57.3	155.7	45.8	-1.7	106±2	20
81	PAO051103	1131006170	82±7	14	324.6	114.7	-42.4	330±12	13
87	PAO060105	1136500384	82±6	30.9	80.8	18.9	-4.7	313±16	15
107	PAO060329	1143597705	53±4	26.3	184.9	115.5	-33.4	322±10	13
75	PAO060507	1147003030	84±10	65.2	129.2	297.8	19.4		31
37	PAO060705	1152080559	96±8	58.7	41.5	349.9	9.3	91±2	30
2	PAO070114	1168768186	165±13	14.2	85.6	192.9	-21.2	438±16	16
46	PAO070713	1184314946	92±7	17.5	180.1	326	-33.4	325±11	13
105	PAO071111	1194752186	59±7	76.7	71.2	58.3	38.3		54
43	PAO071210	1197265644	94±8	30.9	118.9	81.5	-7.4	305±9	11
100	PAO071211	1197387282	78±6	51.6	315.7	315.2	-53.6	172±5	21
64	PAO080110	1199992132	87±10	77.1	145.2	269.8	19		42
12	PAO080118	1200700649	124±10	50.3	178.9	352.5	-20.8	170±4	24
109	PAO080703b	1215062936	46±4	49.6	175.9	241	-19.1	170±7	24
104	PAO080703a	1215079559	57±4	53.8	53.9	33	11	130±4	20
40	PAO080921	1221985367	96±8	44.5	320.5	116.1	-50.7	229±7	21
6	PAO080925	1222307719	140±11	49.8	140.5	287.8	1.5	172±6	24
97	PAO081124	1227570190	79±6	47.7	34	28.8	-2.8	174±59	19
83	PAO090221	1235201600	82±7	6.8	15.2	203.4	-32.9	409±9	10
102	PAO090322	1237706713	72±6	44.4	184.7	170.2	-27.2	249±10	18
69	PAO090613	1244884404	86±7	41.2	336.9	23.2	-40	246±8	13
86	PAO090622	1245644055	82±7	10	7.2	276.5	-33.4	345±12	8
50	PAO091002	1254478312	91±11	79.4	265.1	286.4	-64.9		75
56	PAO091021	1256129715	90±7	45.4	341.5	211.2	-36.1	234±12	21
55	PAO100501	1272740271	90±7	43.5	290.7	122.4	-70.8	255±10	19
78	PAO100528	1275057785	83±7	52.2	13.4	89.2	-11.9	135±6	19
84	PAO100815	1281849423	82±7	53.8	100.6	324.5	17.8	127±5	22
71	PAO100826	1282859986	85±7	12.4	133.6	226.4	-25.7	474±9	9
99	PAO101005	1286243718	78±6	31	338.4	12.2	-40.6	300±10	14
34	PAO101011	1286834739	101±8	48.6	246.7	218.7	-70.8	174±53	18
15	PAO110127	1296108817	116±9	24.9	90.9	150	-10.4	318±13	14
60	PAO110416	1302968309	89±11	78.2	150.2	307.6	16.2		60
106	PAO110527	1306477330	55±4	42.6	143.8	237.5	-5.7	225±10	16
108	PAO110627	1309151423	50±4	43.1	156.8	243.4	-11.5	222±8	16
44	PAO110722	1311345240	93±7	29.5	305.5	120.3	-56.1	292±17	12
91	PAO110803	1312408522	81±6	34.2	20.7	245.2	-18.4	244±6	14
53	PAO110809	1312909176	91±7	3.5	203.5	139.2	-36.5	360±6	13
63	PAO110910	1315620436	88±7	24.4	172.6	283.7	-28.7	319±50	13
98	PAO111022	1319259836	79±6	31.9	337.3	77.3	-41.2	284±9	16
21	PAO111228	1325034337	108±9	47.4	248.3	344.1	-71.5	161±8	24
29	PAO120321	1332350782	104±8	47.4	241.7	309.2	-66.7	211±7	20
65	PAO120610	1339349902	87±7	58.7	190	26.5	-24.8	98±3	25
94	PAO130127	1359315870	80±6	47.6	297	56.8	-67.8	182±4	18
62	PAO130514	1368557400	88±7	45.1	31.4	123.5	-6	226±9	17
76	PAO130711	1373524270	83±7	8.6	212.8	308.4	-39.4	336±9	12
47	PAO130905	1378378911	92±7	54.7	323.7	154.6	-46.9	107±5	22
71	PAO131024	1382621584	85±7	39	268.5	163.7	-74.1	206±5	19
101	PAO140131	1391138994	78±9	60.8	338.7	188.6	-32.7		30
9	PAO140306	1394114269	131±10	58.5	47.3	340.6	12	92±2	22
27	PAO140422	1398131239	106±8	15.5	100.9	164.6	-20.1	359±11	11
59	PAO140921	1411314591	89±7	36.5	253.7	141.1	-68.4	252±12	19
3	PAO141021	1413885674	155±12	6.8	204.6	102.9	-37.8	363±11	13
45	PAO141220	1419034412	92±7	52.3	180.5	324.8	-20.8	163±6	22
25	PAO141225	1419543426	107±8	45.1	145.6	313.3	-4.5	233±7	19
26	PAO150327	1427462822	106±8	28.2	54.1	333.7	-11	326±56	14
23	PAO150523	1432416422	107±9	39.2	220.2	83.1	-51.1	279±6	19
93	PAO150627	1435400720	80±6	19.5	333.6	25.8	-41.5	308±14	12
11	PAO150825	1440460829	125±10	20.1	313.9	284.8	-48	334±11	16
103	PAO150912	1442031373	69±8	76.6	253	205	-63.3		52
17	PAO150926	1443266386	113±14	77.2	188	21.7	-13.8		75
90	PAO151031	1446252419	81±6	51.8	200.9	276.5	-35.7	168±5	23
28	PAO151201	1448953110	105±8	47.7	308	169.9	-59.8	188±8	21
14	PAO160121	1453381745	122±10	13.7	180.2	231.5	-34	295±6	13
13	PAO160127	1453874568	122±10	22.6	345.3	175.6	-37.7	298±19	14
16	PAO160309	1457496302	115±9	23.7	108.7	151.5	-12.6	330±5	15
39	PAO160318	1458335125	96±8	16.9	70.5	69.7	-19.1	362±12	14
32	PAO160816	1471311990	102±8	48	196.8	222.9	-34.1	185±8	19
18	PAO161024	1477276760	111±9	49.5	104.5	352.1	13.2	190±7	20
38	PAO170323	1490306927	96±8	16.7	203.1	64.5	-39.9	326±16	11
95	PAO170401	1491021946	80±6	11.2	323.7	204.1	-41.3	358±30	8
80	PAO170406	1491457863	83±7	21.9	217.2	187.7	-46	327±19	14
41	PAO170528	1495984513	95±8	28.3	320.6	79.5	-49	328±20	14
88	PAO170728	1501249411	82±6	59.2	339.2	156.1	-33	102±3	27
73	PAO171224	1514146464	85±7	29.4	350.4	4.1	-34.9	292±10	12
51	PAO171227	1514412972	91±7	46.9	186.1	306.8	-27.3	191±9	23
8	PAO171228	1514425553	132±10	41.7	329.5	107.8	-44.7	246±7	19
85	PAO180107	1515364509	82±7	38	61.2	34.3	-0.6	313±7	17
70	PAO180316	1521227665	86±7	46.1	200.3	335.4	-37.2	187±9	18
79	PAO180601	1527849655	83±7	47.1	186.3	286.1	-27.3	191±6	19
82	PAO180614	1528989798	82±7	50	231.8	355.5	-59.5	134±4	21
52	PAO180623	1529715985	91±7	49.9	280.1	274.4	-80.5	179±6	26
20	PAO180624	1529810463	110±9	42.7	4.3	300	-22.6	228±6	16
35	PAO180805	1533509604	101±8	9.9	114.2	223.9	-26.3	355±12	12
5	PAO180812	1534096475	146±12	47.9	141.7	125	-0.6	169±7	24
66	PAO180930	1538275556	86±10	62.3	50.8	16.8	17		31
48	PAO181122	1542888844	92±7	39.2	16.6	215.3	-17.1	260±8	13
24	PAO181203	1543812862	107±9	12.5	138.4	65.8	-26.3	309±5	14
22	PAO190303	1551609400	108±9	48.6	246.7	185.9	-70.7	175±9	17
96	PAO190327	1553712920	79±10	68.8	77	53.8	32.2		29
68	PAO190421	1555840614	86±7	43.4	211.3	232.2	-45.2	241±6	19
7	PAO190428	1556436334	133±11	14.8	327.3	275	-42.1	316±5	13
42	PAO190722	1563831376	94±8	24.5	219.7	167	-47.8	307±14	16
57	PAO191021	1571668111	90±7	32.8	224.3	137.8	-52.5	276±12	13
1	PAO191110	1573399408	166±13	58.6	224.4	128.9	-52	98±3	34
89	PAO191203	1575363974	81±6	41.4	264.2	123.6	-75.8	240±6	15
33	PAO191206	1575640030	101±8	36.1	100.3	206.6	0.4	294±9	16
49	PAO191225	1577233600	92±7	10.9	287.6	35.3	-45.7	312±5	10
31	PAO200127	1580092842	103±8	1.4	306.3	98.1	-36.1	359±12	11
19	PAO200306	1583535647	110±9	41.4	339.4	133.6	-38.3	234±9	18
30	PAO200313	1584120052	104±12	65.1	282.4	133.3	-75.1		38
36	PAO200502	1588441149	100±8	11.1	197.2	43.1	-37.8	346±20	10
92	PAO200505	1588678204	81±6	25.4	209.1	296	-43.6	336±18	11
77	PAO200520	1589994968	83±10	65.7	231.6	330.9	-55.2		31
4	PAO200611	1591895321	155±12	18.9	312.3	107.2	-47.6	360±16	12
74	PAO200807	1596769876	84±7	22.9	242.5	277	-54.3	395±9	9
58	PAO201024	1603508888	89±11	62.9	317.8	98.4	-48.7		30
61	PAO201208	1607398585	88±11	72.8	53.1	102.3	26.9		48

#	ID	UTC time (s)	Energy (EeV)	θ (deg)	φ (deg)	δ (deg)	α (deg)	t_1/2(1000) (ns)	Multiplicity
1	PAO191110	1573399408	166±13	58.6	224.4	128.9	-52	98±3	34
2	PAO070114	1168768186	165±13	14.2	85.6	192.9	-21.2	438±16	16
3	PAO141021	1413885674	155±12	6.8	204.6	102.9	-37.8	363±11	13
4	PAO200611	1591895321	155±12	18.9	312.3	107.2	-47.6	360±16	12
5	PAO180812	1534096475	146±12	47.9	141.7	125	-0.6	169±7	24
6	PAO080925	1222307719	140±11	49.8	140.5	287.8	1.5	172±6	24
7	PAO190428	1556436334	133±11	14.8	327.3	275	-42.1	316±5	13
8	PAO171228	1514425553	132±10	41.7	329.5	107.8	-44.7	246±7	19
9	PAO140306	1394114269	131±10	58.5	47.3	340.6	12	92±2	22
10	PAO050705	1120579594	127±10	57.3	155.7	45.8	-1.7	106±2	20
11	PAO150825	1440460829	125±10	20.1	313.9	284.8	-48	334±11	16
12	PAO080118	1200700649	124±10	50.3	178.9	352.5	-20.8	170±4	24
13	PAO160127	1453874568	122±10	22.6	345.3	175.6	-37.7	298±19	14
14	PAO160121	1453381745	122±10	13.7	180.2	231.5	-34	295±6	13
15	PAO110127	1296108817	116±9	24.9	90.9	150	-10.4	318±13	14
16	PAO160309	1457496302	115±9	23.7	108.7	151.5	-12.6	330±5	15
17	PAO150926	1443266386	113±14	77.2	188	21.7	-13.8		75
18	PAO161024	1477276760	111±9	49.5	104.5	352.1	13.2	190±7	20
19	PAO200306	1583535647	110±9	41.4	339.4	133.6	-38.3	234±9	18
20	PAO180624	1529810463	110±9	42.7	4.3	300	-22.6	228±6	16
21	PAO111228	1325034337	108±9	47.4	248.3	344.1	-71.5	161±8	24
22	PAO190303	1551609400	108±9	48.6	246.7	185.9	-70.7	175±9	17
23	PAO150523	1432416422	107±9	39.2	220.2	83.1	-51.1	279±6	19
24	PAO181203	1543812862	107±9	12.5	138.4	65.8	-26.3	309±5	14
25	PAO141225	1419543426	107±8	45.1	145.6	313.3	-4.5	233±7	19
26	PAO150327	1427462822	106±8	28.2	54.1	333.7	-11	326±56	14
27	PAO140422	1398131239	106±8	15.5	100.9	164.6	-20.1	359±11	11
28	PAO151201	1448953110	105±8	47.7	308	169.9	-59.8	188±8	21
29	PAO120321	1332350782	104±8	47.4	241.7	309.2	-66.7	211±7	20
30	PAO200313	1584120052	104±12	65.1	282.4	133.3	-75.1		38
31	PAO200127	1580092842	103±8	1.4	306.3	98.1	-36.1	359±12	11
32	PAO160816	1471311990	102±8	48	196.8	222.9	-34.1	185±8	19
33	PAO191206	1575640030	101±8	36.1	100.3	206.6	0.4	294±9	16
34	PAO101011	1286834739	101±8	48.6	246.7	218.7	-70.8	174±53	18
35	PAO180805	1533509604	101±8	9.9	114.2	223.9	-26.3	355±12	12
36	PAO200502	1588441149	100±8	11.1	197.2	43.1	-37.8	346±20	10
37	PAO060705	1152080559	96±8	58.7	41.5	349.9	9.3	91±2	30
38	PAO170323	1490306927	96±8	16.7	203.1	64.5	-39.9	326±16	11
39	PAO160318	1458335125	96±8	16.9	70.5	69.7	-19.1	362±12	14
40	PAO080921	1221985367	96±8	44.5	320.5	116.1	-50.7	229±7	21
41	PAO170528	1495984513	95±8	28.3	320.6	79.5	-49	328±20	14
42	PAO190722	1563831376	94±8	24.5	219.7	167	-47.8	307±14	16
43	PAO071210	1197265644	94±8	30.9	118.9	81.5	-7.4	305±9	11
44	PAO110722	1311345240	93±7	29.5	305.5	120.3	-56.1	292±17	12
45	PAO141220	1419034412	92±7	52.3	180.5	324.8	-20.8	163±6	22
46	PAO070713	1184314946	92±7	17.5	180.1	326	-33.4	325±11	13
47	PAO130905	1378378911	92±7	54.7	323.7	154.6	-46.9	107±5	22
48	PAO181122	1542888844	92±7	39.2	16.6	215.3	-17.1	260±8	13
49	PAO191225	1577233600	92±7	10.9	287.6	35.3	-45.7	312±5	10
50	PAO091002	1254478312	91±11	79.4	265.1	286.4	-64.9		75
51	PAO171227	1514412972	91±7	46.9	186.1	306.8	-27.3	191±9	23
52	PAO180623	1529715985	91±7	49.9	280.1	274.4	-80.5	179±6	26
53	PAO110809	1312909176	91±7	3.5	203.5	139.2	-36.5	360±6	13
54	PAO041204	1102167680	90±7	44.5	306.2	268	-60.9	228±6	21
55	PAO100501	1272740271	90±7	43.5	290.7	122.4	-70.8	255±10	19
56	PAO091021	1256129715	90±7	45.4	341.5	211.2	-36.1	234±12	21
57	PAO191021	1571668111	90±7	32.8	224.3	137.8	-52.5	276±12	13
58	PAO201024	1603508888	89±11	62.9	317.8	98.4	-48.7		30
59	PAO140921	1411314591	89±7	36.5	253.7	141.1	-68.4	252±12	19
60	PAO110416	1302968309	89±11	78.2	150.2	307.6	16.2		60
61	PAO201208	1607398585	88±11	72.8	53.1	102.3	26.9		48
62	PAO130514	1368557400	88±7	45.1	31.4	123.5	-6	226±9	17
63	PAO110910	1315620436	88±7	24.4	172.6	283.7	-28.7	319±50	13
64	PAO080110	1199992132	87±10	77.1	145.2	269.8	19		42
65	PAO120610	1339349902	87±7	58.7	190	26.5	-24.8	98±3	25
66	PAO180930	1538275556	86±10	62.3	50.8	16.8	17		31
67	PAO040521	1085173147	86±7	59.2	336.9	199.6	-34.9	93±2	33
68	PAO190421	1555840614	86±7	43.4	211.3	232.2	-45.2	241±6	19
69	PAO090613	1244884404	86±7	41.2	336.9	23.2	-40	246±8	13
70	PAO180316	1521227665	86±7	46.1	200.3	335.4	-37.2	187±9	18
71	PAO100826	1282859986	85±7	12.4	133.6	226.4	-25.7	474±9	9
71	PAO131024	1382621584	85±7	39	268.5	163.7	-74.1	206±5	19
73	PAO171224	1514146464	85±7	29.4	350.4	4.1	-34.9	292±10	12
74	PAO200807	1596769876	84±7	22.9	242.5	277	-54.3	395±9	9
75	PAO060507	1147003030	84±10	65.2	129.2	297.8	19.4		31
76	PAO130711	1373524270	83±7	8.6	212.8	308.4	-39.4	336±9	12
77	PAO200520	1589994968	83±10	65.7	231.6	330.9	-55.2		31
78	PAO100528	1275057785	83±7	52.2	13.4	89.2	-11.9	135±6	19
79	PAO180601	1527849655	83±7	47.1	186.3	286.1	-27.3	191±6	19
80	PAO170406	1491457863	83±7	21.9	217.2	187.7	-46	327±19	14
81	PAO051103	1131006170	82±7	14	324.6	114.7	-42.4	330±12	13
82	PAO180614	1528989798	82±7	50	231.8	355.5	-59.5	134±4	21
83	PAO090221	1235201600	82±7	6.8	15.2	203.4	-32.9	409±9	10
84	PAO100815	1281849423	82±7	53.8	100.6	324.5	17.8	127±5	22
85	PAO180107	1515364509	82±7	38	61.2	34.3	-0.6	313±7	17
86	PAO090622	1245644055	82±7	10	7.2	276.5	-33.4	345±12	8
87	PAO060105	1136500384	82±6	30.9	80.8	18.9	-4.7	313±16	15
88	PAO170728	1501249411	82±6	59.2	339.2	156.1	-33	102±3	27
89	PAO191203	1575363974	81±6	41.4	264.2	123.6	-75.8	240±6	15
90	PAO151031	1446252419	81±6	51.8	200.9	276.5	-35.7	168±5	23
91	PAO110803	1312408522	81±6	34.2	20.7	245.2	-18.4	244±6	14
92	PAO200505	1588678204	81±6	25.4	209.1	296	-43.6	336±18	11
93	PAO150627	1435400720	80±6	19.5	333.6	25.8	-41.5	308±14	12
94	PAO130127	1359315870	80±6	47.6	297	56.8	-67.8	182±4	18
95	PAO170401	1491021946	80±6	11.2	323.7	204.1	-41.3	358±30	8
96	PAO190327	1553712920	79±10	68.8	77	53.8	32.2		29
97	PAO081124	1227570190	79±6	47.7	34	28.8	-2.8	174±59	19
98	PAO111022	1319259836	79±6	31.9	337.3	77.3	-41.2	284±9	16
99	PAO101005	1286243718	78±6	31	338.4	12.2	-40.6	300±10	14
100	PAO071211	1197387282	78±6	51.6	315.7	315.2	-53.6	172±5	21
101	PAO140131	1391138994	78±9	60.8	338.7	188.6	-32.7		30
102	PAO090322	1237706713	72±6	44.4	184.7	170.2	-27.2	249±10	18
103	PAO150912	1442031373	69±8	76.6	253	205	-63.3		52
104	PAO080703a	1215079559	57±4	53.8	53.9	33	11	130±4	20
105	PAO071111	1194752186	59±7	76.7	71.2	58.3	38.3		54
106	PAO110527	1306477330	55±4	42.6	143.8	237.5	-5.7	225±10	16
107	PAO060329	1143597705	53±4	26.3	184.9	115.5	-33.4	322±10	13
108	PAO110627	1309151423	50±4	43.1	156.8	243.4	-11.5	222±8	16
109	PAO080703b	1215062936	46±4	49.6	175.9	241	-19.1	170±7	24

#	ID	UTC time (s)	Energy (EeV)	θ (deg)	φ (deg)	δ (deg)	α (deg)	t_1/2(1000) (ns)	Multiplicity
31	PAO200127	1580092842	103±8	1.4	306.3	98.1	-36.1	359±12	11
53	PAO110809	1312909176	91±7	3.5	203.5	139.2	-36.5	360±6	13
83	PAO090221	1235201600	82±7	6.8	15.2	203.4	-32.9	409±9	10
3	PAO141021	1413885674	155±12	6.8	204.6	102.9	-37.8	363±11	13
76	PAO130711	1373524270	83±7	8.6	212.8	308.4	-39.4	336±9	12
35	PAO180805	1533509604	101±8	9.9	114.2	223.9	-26.3	355±12	12
86	PAO090622	1245644055	82±7	10	7.2	276.5	-33.4	345±12	8
49	PAO191225	1577233600	92±7	10.9	287.6	35.3	-45.7	312±5	10
36	PAO200502	1588441149	100±8	11.1	197.2	43.1	-37.8	346±20	10
95	PAO170401	1491021946	80±6	11.2	323.7	204.1	-41.3	358±30	8
71	PAO100826	1282859986	85±7	12.4	133.6	226.4	-25.7	474±9	9
24	PAO181203	1543812862	107±9	12.5	138.4	65.8	-26.3	309±5	14
14	PAO160121	1453381745	122±10	13.7	180.2	231.5	-34	295±6	13
81	PAO051103	1131006170	82±7	14	324.6	114.7	-42.4	330±12	13
2	PAO070114	1168768186	165±13	14.2	85.6	192.9	-21.2	438±16	16
7	PAO190428	1556436334	133±11	14.8	327.3	275	-42.1	316±5	13
27	PAO140422	1398131239	106±8	15.5	100.9	164.6	-20.1	359±11	11
38	PAO170323	1490306927	96±8	16.7	203.1	64.5	-39.9	326±16	11
39	PAO160318	1458335125	96±8	16.9	70.5	69.7	-19.1	362±12	14
46	PAO070713	1184314946	92±7	17.5	180.1	326	-33.4	325±11	13
4	PAO200611	1591895321	155±12	18.9	312.3	107.2	-47.6	360±16	12
93	PAO150627	1435400720	80±6	19.5	333.6	25.8	-41.5	308±14	12
11	PAO150825	1440460829	125±10	20.1	313.9	284.8	-48	334±11	16
80	PAO170406	1491457863	83±7	21.9	217.2	187.7	-46	327±19	14
13	PAO160127	1453874568	122±10	22.6	345.3	175.6	-37.7	298±19	14
74	PAO200807	1596769876	84±7	22.9	242.5	277	-54.3	395±9	9
16	PAO160309	1457496302	115±9	23.7	108.7	151.5	-12.6	330±5	15
63	PAO110910	1315620436	88±7	24.4	172.6	283.7	-28.7	319±50	13
42	PAO190722	1563831376	94±8	24.5	219.7	167	-47.8	307±14	16
15	PAO110127	1296108817	116±9	24.9	90.9	150	-10.4	318±13	14
92	PAO200505	1588678204	81±6	25.4	209.1	296	-43.6	336±18	11
107	PAO060329	1143597705	53±4	26.3	184.9	115.5	-33.4	322±10	13
26	PAO150327	1427462822	106±8	28.2	54.1	333.7	-11	326±56	14
41	PAO170528	1495984513	95±8	28.3	320.6	79.5	-49	328±20	14
73	PAO171224	1514146464	85±7	29.4	350.4	4.1	-34.9	292±10	12
44	PAO110722	1311345240	93±7	29.5	305.5	120.3	-56.1	292±17	12
87	PAO060105	1136500384	82±6	30.9	80.8	18.9	-4.7	313±16	15
43	PAO071210	1197265644	94±8	30.9	118.9	81.5	-7.4	305±9	11
99	PAO101005	1286243718	78±6	31	338.4	12.2	-40.6	300±10	14
98	PAO111022	1319259836	79±6	31.9	337.3	77.3	-41.2	284±9	16
57	PAO191021	1571668111	90±7	32.8	224.3	137.8	-52.5	276±12	13
91	PAO110803	1312408522	81±6	34.2	20.7	245.2	-18.4	244±6	14
33	PAO191206	1575640030	101±8	36.1	100.3	206.6	0.4	294±9	16
59	PAO140921	1411314591	89±7	36.5	253.7	141.1	-68.4	252±12	19
85	PAO180107	1515364509	82±7	38	61.2	34.3	-0.6	313±7	17
71	PAO131024	1382621584	85±7	39	268.5	163.7	-74.1	206±5	19
23	PAO150523	1432416422	107±9	39.2	220.2	83.1	-51.1	279±6	19
48	PAO181122	1542888844	92±7	39.2	16.6	215.3	-17.1	260±8	13
69	PAO090613	1244884404	86±7	41.2	336.9	23.2	-40	246±8	13
89	PAO191203	1575363974	81±6	41.4	264.2	123.6	-75.8	240±6	15
19	PAO200306	1583535647	110±9	41.4	339.4	133.6	-38.3	234±9	18
8	PAO171228	1514425553	132±10	41.7	329.5	107.8	-44.7	246±7	19
106	PAO110527	1306477330	55±4	42.6	143.8	237.5	-5.7	225±10	16
20	PAO180624	1529810463	110±9	42.7	4.3	300	-22.6	228±6	16
108	PAO110627	1309151423	50±4	43.1	156.8	243.4	-11.5	222±8	16
68	PAO190421	1555840614	86±7	43.4	211.3	232.2	-45.2	241±6	19
55	PAO100501	1272740271	90±7	43.5	290.7	122.4	-70.8	255±10	19
102	PAO090322	1237706713	72±6	44.4	184.7	170.2	-27.2	249±10	18
54	PAO041204	1102167680	90±7	44.5	306.2	268	-60.9	228±6	21
40	PAO080921	1221985367	96±8	44.5	320.5	116.1	-50.7	229±7	21
62	PAO130514	1368557400	88±7	45.1	31.4	123.5	-6	226±9	17
25	PAO141225	1419543426	107±8	45.1	145.6	313.3	-4.5	233±7	19
56	PAO091021	1256129715	90±7	45.4	341.5	211.2	-36.1	234±12	21
70	PAO180316	1521227665	86±7	46.1	200.3	335.4	-37.2	187±9	18
51	PAO171227	1514412972	91±7	46.9	186.1	306.8	-27.3	191±9	23
79	PAO180601	1527849655	83±7	47.1	186.3	286.1	-27.3	191±6	19
21	PAO111228	1325034337	108±9	47.4	248.3	344.1	-71.5	161±8	24
29	PAO120321	1332350782	104±8	47.4	241.7	309.2	-66.7	211±7	20
94	PAO130127	1359315870	80±6	47.6	297	56.8	-67.8	182±4	18
97	PAO081124	1227570190	79±6	47.7	34	28.8	-2.8	174±59	19
28	PAO151201	1448953110	105±8	47.7	308	169.9	-59.8	188±8	21
5	PAO180812	1534096475	146±12	47.9	141.7	125	-0.6	169±7	24
32	PAO160816	1471311990	102±8	48	196.8	222.9	-34.1	185±8	19
34	PAO101011	1286834739	101±8	48.6	246.7	218.7	-70.8	174±53	18
22	PAO190303	1551609400	108±9	48.6	246.7	185.9	-70.7	175±9	17
18	PAO161024	1477276760	111±9	49.5	104.5	352.1	13.2	190±7	20
109	PAO080703b	1215062936	46±4	49.6	175.9	241	-19.1	170±7	24
6	PAO080925	1222307719	140±11	49.8	140.5	287.8	1.5	172±6	24
52	PAO180623	1529715985	91±7	49.9	280.1	274.4	-80.5	179±6	26
82	PAO180614	1528989798	82±7	50	231.8	355.5	-59.5	134±4	21
12	PAO080118	1200700649	124±10	50.3	178.9	352.5	-20.8	170±4	24
100	PAO071211	1197387282	78±6	51.6	315.7	315.2	-53.6	172±5	21
90	PAO151031	1446252419	81±6	51.8	200.9	276.5	-35.7	168±5	23
78	PAO100528	1275057785	83±7	52.2	13.4	89.2	-11.9	135±6	19
45	PAO141220	1419034412	92±7	52.3	180.5	324.8	-20.8	163±6	22
104	PAO080703a	1215079559	57±4	53.8	53.9	33	11	130±4	20
84	PAO100815	1281849423	82±7	53.8	100.6	324.5	17.8	127±5	22
47	PAO130905	1378378911	92±7	54.7	323.7	154.6	-46.9	107±5	22
10	PAO050705	1120579594	127±10	57.3	155.7	45.8	-1.7	106±2	20
9	PAO140306	1394114269	131±10	58.5	47.3	340.6	12	92±2	22
1	PAO191110	1573399408	166±13	58.6	224.4	128.9	-52	98±3	34
37	PAO060705	1152080559	96±8	58.7	41.5	349.9	9.3	91±2	30
65	PAO120610	1339349902	87±7	58.7	190	26.5	-24.8	98±3	25
67	PAO040521	1085173147	86±7	59.2	336.9	199.6	-34.9	93±2	33
88	PAO170728	1501249411	82±6	59.2	339.2	156.1	-33	102±3	27
101	PAO140131	1391138994	78±9	60.8	338.7	188.6	-32.7		30
66	PAO180930	1538275556	86±10	62.3	50.8	16.8	17		31
58	PAO201024	1603508888	89±11	62.9	317.8	98.4	-48.7		30
30	PAO200313	1584120052	104±12	65.1	282.4	133.3	-75.1		38
75	PAO060507	1147003030	84±10	65.2	129.2	297.8	19.4		31
77	PAO200520	1589994968	83±10	65.7	231.6	330.9	-55.2		31
96	PAO190327	1553712920	79±10	68.8	77	53.8	32.2		29
61	PAO201208	1607398585	88±11	72.8	53.1	102.3	26.9		48
103	PAO150912	1442031373	69±8	76.6	253	205	-63.3		52
105	PAO071111	1194752186	59±7	76.7	71.2	58.3	38.3		54
64	PAO080110	1199992132	87±10	77.1	145.2	269.8	19		42
17	PAO150926	1443266386	113±14	77.2	188	21.7	-13.8		75
60	PAO110416	1302968309	89±11	78.2	150.2	307.6	16.2		60
50	PAO091002	1254478312	91±11	79.4	265.1	286.4	-64.9		75

Explore and download the hybrid recontruction parameters

Download csv file

#	ID	UTC time (s)	FD site	Energy (EeV)	X_max (g/cm²)	θ (deg)	φ (deg)
84	PAO100815	1281849423	1	86 ± 8.1	767.1 ± 31.9	53.7 ± 0.7	100.4 ± 0.4
84	PAO100815	1281849423	2	79.9 ± 6.9	768.7 ± 21.0	53.9 ± 0.5	101.0 ± 0.4
84	PAO100815	1281849423	3	91.5 ± 9	753.4 ± 12.5	52.3 ± 0.3	100.6 ± 0.8
84	PAO100815	1281849423	4	87.7 ± 8.1	771.1 ± 13.5	52.8 ± 0.3	101.1 ± 0.5
101	PAO140131	1391138994	3	73.3 ± 8.4	847.0 ± 52.9	61.6 ± 0.8	336.7 ± 0.7
102	PAO090322	1237706713	1	63.1 ± 6.3	823.4 ± 23.3	44.5 ± 0.7	184.3 ± 0.5
102	PAO090322	1237706713	4	66.6 ± 5.3	816.2 ± 6.0	43.6 ± 0.2	184.7 ± 0.3
103	PAO150912	1442031373	4	61.4 ± 5.8	812.9 ± 14.1	76.7 ± 0.1	253.2 ± 0.1
104	PAO080703a	1215079559	1	55.7 ± 4.8	772.3 ± 13.3	54.0 ± 0.3	55.0 ± 0.8
104	PAO080703a	1215079559	4	60.6 ± 5.2	799.7 ± 24.2	53.9 ± 0.6	53.6 ± 0.4
105	PAO110527	1306477330	1	55.4 ± 5.2	781.7 ± 19.6	43.3 ± 0.7	143.5 ± 0.5
106	PAO071111	1194752186	4	52.9 ± 6.2	782.3 ± 62.2	76.5 ± 0.4	70.8 ± 3.0
107	PAO060329	1143597705	1	60.9 ± 4.8	744.3 ± 4.2	26.0 ± 0.1	184.5 ± 0.7
108	PAO110627	1309151423	3	51.5 ± 4.2	730.0 ± 13.7	42.2 ± 0.5	157.4 ± 0.3
108	PAO110627	1309151423	4	55.8 ± 4.4	727.4 ± 5.3	42.4 ± 0.1	157.9 ± 0.6
109	PAO080703b	1215062936	4	56.3 ± 4.6	771.3 ± 8.6	49.9 ± 0.2	175.9 ± 0.4

Catalog display

This page provides an Event Browser that can be used to display any of the events in the Catalog. Events can be selected by clicking on their catalog number or by selecting their name (PAOyymmdd). Once an event is selected its characteristics can be browsed in different tabs, or viewed with a 3D display.

#1 - PAO191110	#2 - PAO070114	#3 - PAO200611	#4 - PAO141021	#5 - PAO180812	#6 - PAO080925	#7 - PAO190428	#8 - PAO171228
#9 - PAO140306	#10 - PAO050705	#11 - PAO150825	#12 - PAO080118	#13 - PAO160127	#14 - PAO160121	#15 - PAO110127	#16 - PAO160309
#17 - PAO150926	#18 - PAO161024	#19 - PAO200306	#20 - PAO180624	#21 - PAO111228	#22 - PAO190303	#23 - PAO150523	#24 - PAO181203
#25 - PAO141225	#26 - PAO150327	#27 - PAO140422	#28 - PAO151201	#29 - PAO120321	#30 - PAO200313	#31 - PAO200127	#32 - PAO160816
#33 - PAO191206	#34 - PAO101011	#35 - PAO180805	#36 - PAO200502	#37 - PAO060705	#38 - PAO170323	#39 - PAO160318	#40 - PAO080921
#41 - PAO170528	#42 - PAO190722	#43 - PAO071210	#44 - PAO110722	#45 - PAO141220	#46 - PAO070713	#47 - PAO130905	#48 - PAO181122
#49 - PAO191225	#50 - PAO091002	#51 - PAO171227	#52 - PAO180623	#53 - PAO110809	#54 - PAO041204	#55 - PAO100501	#56 - PAO091021
#57 - PAO191021	#58 - PAO201024	#59 - PAO140921	#60 - PAO110416	#61 - PAO201208	#62 - PAO130514	#63 - PAO110910	#64 - PAO080110
#65 - PAO120610	#66 - PAO180930	#67 - PAO040521	#68 - PAO190421	#69 - PAO090613	#70 - PAO180316	#71 - PAO131024	#72 - PAO100826
#73 - PAO171224	#74 - PAO200807	#75 - PAO060507	#76 - PAO130711	#77 - PAO200520	#78 - PAO100528	#79 - PAO180601	#80 - PAO170406
#81 - PAO051103	#82 - PAO180614	#83 - PAO090221	#84 - PAO100815	#85 - PAO180107	#86 - PAO090622	#87 - PAO060105	#88 - PAO170728
#89 - PAO191203	#90 - PAO151031	#91 - PAO110803	#92 - PAO200505	#93 - PAO150627	#94 - PAO130127	#95 - PAO170401	#96 - PAO190327
#97 - PAO081124	#98 - PAO111022	#99 - PAO101005	#100 - PAO071211	#101 - PAO140131	#102 - PAO090322	#103 - PAO150912	#104 - PAO080703a
#105 - PAO110527	#106 - PAO071111	#107 - PAO060329	#108 - PAO110627	#109 - PAO080703b

Different views of the event are available by selecting the corresponding tabs.

SD reconstruction

PAO171228
Date	2017-12-28
Energy	132±11 EeV
θ	41.7°
φ	329.5°
β	-2.4
t_1/2(1000)	246±7 ns
δ	-44.7°
α	107.8°
Multiplicity	19

In this tab the full extention of the ground array is displayed, with each dot being a surface detector (in light gray detectors not yet installed at the moment of the event). The Malargüe city where the Observatory headquarters are located is indicated (MGUE) and the other 4 squares are the 4 Fluorescence buildings (LL: Los Leones, CO: Coihueco, LA: Loma Amarilla, LM: Los Morados). They appear in color if they were triggered by the event. The main roads of the area are also displayed. Empty dots are stations determined to be random coincidences. Stations part of the event are displayed with a circle of area corresponding to the logarithm of their integrated signal and color corresponding to the station timing. The cosmic ray incoming direction and core impact are displayed with an arrow.

In this tab the detectors struck, displayed with a circle of area proportional to the logarithm of their integrated signal, are shown in a plane perpendicular to the direction of arrival, where the red point corresponds to the position of the shower core.

In this tab the FADC traces of the 3 PMTs of all triggered stations are displayed. Inactive PMTs are displayed with a signal of 0. Stations determined to be random coincidences and not being part of the event are dimmed and listed at the end.

Stations used for reconstruction

This tab shows the SD LDF reconstruction: the total signal in the different stations versus the distance of the station to the event core. The signal at 1000m from the core is used as an energy estimate. Open circles indicate saturated stations, red dots are non-triggered stations.

This tab shows the time delays of the signals with respect to a fit that assumes a plane shower front, for each triggered station as a function of its distance from the shower core position. The delays are measured in nanoseconds.

The FD camera view of the event is displayed below. The color code corresponds to the time at which the light reaches each pixel. Dark pixels are random coincidences and not used in the reconstruction.

This tab shows the FD reconstructed profile, the energy deposited in the atmosphere as a function of the slant depth crossed by the cosmic ray. The integral of this curve gives a direct measurement of the calorimetric energy, while the depth at which the maximum of the energy deposition occurs is used to infer the primary particle properties.

This tab shows a 3D animation of the cosmic ray that generated the selected event. Different visualization options are available in the menu on the left. The menu on the right contains many details about the shower, both for SD and Hybrid events.

Catalog of the Highest-Energy Cosmic Rays recorded during Phase I of Operation of the Pierre Auger Observatory

Catalog dataset

Catalog display

SD reconstruction