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Perseids 2013: visual data quicklook

Introduction

This page shows automated results of the Perseids 2013, based on visual observations reported by citizen scientists through the report form of the International Meteor Organization (IMO). The information on this page is generated automatically; for scientific use please refer to manual analyses published in scientific journals (such as WGN). Send your feedback regarding this page to Geert Barentsen.

Page contents:

Immy Activity profile
Immy 12-13 August in detail (NEW)
Immy Observer statistics
Immy Data access
Immy Credits and references

Note that the data will finally go into the Visual Meteor Database (VMDB) with manual inspection and rectifications. We are curretly completing the files of 2008-2011. The VMDB is an enormous project - any help will be greatly appreciated.

Page generated: 2013 September 23 at 6:45 UTC.

Activity profile

The graph below shows the ZHR (Zenithal Hourly Rate), which is the number of meteors an observer would see under a very dark sky with the radiant of the shower in zenith.
ZHRmax = 109 based on 34805 Perseids reported in 4511 intervals, assuming population index r = 2.0

ZHR graph

Time (UTC)Solarlon nINT nPER ZHR Particle density
2013-07-10 18:55 108.483 25 47 9±1 9 / 109·km3
2013-07-13 18:18 111.320 18 22 5±1 5 / 109·km3
2013-07-17 20:00 115.203 12 8 3±1 3 / 109·km3
2013-07-20 03:11 117.397 6 8 4±1 4 / 109·km3
2013-07-22 18:01 119.895 5 2 3±2 3 / 109·km3
2013-07-28 01:09 124.954 24 42 8±1 8 / 109·km3
2013-07-30 10:32 127.239 57 137 14±1 13 / 109·km3
2013-08-01 13:34 129.273 51 206 16±1 15 / 109·km3
2013-08-02 10:13 130.097 49 202 14±1 13 / 109·km3
2013-08-02 23:30 130.627 46 207 14±1 13 / 109·km3
2013-08-03 18:17 131.376 56 205 17±1 16 / 109·km3
2013-08-03 23:48 131.596 60 201 12±1 11 / 109·km3
2013-08-04 19:32 132.384 55 200 19±1 18 / 109·km3
2013-08-04 23:36 132.546 38 203 21±1 20 / 109·km3
2013-08-05 02:14 132.651 40 207 15±1 14 / 109·km3
2013-08-05 20:14 133.370 51 216 16±1 15 / 109·km3
2013-08-05 23:20 133.494 49 205 16±1 15 / 109·km3
2013-08-06 00:47 133.552 31 205 19±1 18 / 109·km3
2013-08-06 15:48 134.151 53 201 19±1 18 / 109·km3
2013-08-06 23:11 134.446 42 207 19±1 18 / 109·km3
2013-08-07 00:59 134.518 38 202 21±1 20 / 109·km3
2013-08-07 14:21 135.052 49 205 20±1 19 / 109·km3
2013-08-07 22:29 135.377 43 202 23±2 22 / 109·km3
2013-08-07 23:59 135.437 36 203 21±1 20 / 109·km3
2013-08-08 02:03 135.519 30 205 21±1 20 / 109·km3
2013-08-08 19:15 136.207 46 203 29±2 27 / 109·km3
2013-08-08 21:54 136.312 30 206 34±2 32 / 109·km3
2013-08-08 22:53 136.352 38 211 26±2 25 / 109·km3
2013-08-09 00:02 136.398 37 204 20±1 19 / 109·km3
2013-08-09 02:21 136.490 28 205 23±2 22 / 109·km3
2013-08-09 19:30 137.176 42 200 35±2 33 / 109·km3
2013-08-09 21:41 137.263 41 205 25±2 24 / 109·km3
2013-08-09 22:57 137.313 43 203 22±2 21 / 109·km3
2013-08-10 00:29 137.375 35 202 29±2 27 / 109·km3
2013-08-10 01:51 137.430 33 227 30±2 28 / 109·km3
2013-08-10 17:01 138.036 49 201 32±2 30 / 109·km3
2013-08-10 20:31 138.176 50 264 46±3 43 / 109·km3
2013-08-10 21:33 138.217 56 319 40±2 38 / 109·km3
2013-08-10 22:31 138.256 58 326 35±2 33 / 109·km3
2013-08-10 23:31 138.296 68 535 40±2 38 / 109·km3
2013-08-11 00:34 138.338 57 459 35±2 33 / 109·km3
2013-08-11 01:31 138.376 53 410 34±2 32 / 109·km3
2013-08-11 02:24 138.411 22 212 43±3 41 / 109·km3
2013-08-11 05:57 138.553 16 209 36±2 34 / 109·km3
2013-08-11 12:12 138.803 38 200 37±3 35 / 109·km3
2013-08-11 19:00 139.075 42 205 54±4 51 / 109·km3
2013-08-11 20:52 139.149 113 834 50±2 47 / 109·km3
2013-08-11 21:48 139.187 136 1078 51±2 48 / 109·km3
2013-08-11 22:45 139.225 145 1417 54±1 51 / 109·km3
2013-08-11 23:47 139.266 112 1285 52±1 49 / 109·km3
2013-08-12 00:46 139.305 100 1117 51±2 48 / 109·km3
2013-08-12 01:44 139.344 62 795 57±2 54 / 109·km3
2013-08-12 02:57 139.393 21 212 65±4 61 / 109·km3
2013-08-12 06:18 139.526 13 212 89±6 84 / 109·km3
2013-08-12 08:05 139.598 16 207 88±6 83 / 109·km3
2013-08-12 09:51 139.669 19 212 99±7 94 / 109·km3
2013-08-12 13:58 139.833 38 200 99±7 94 / 109·km3
2013-08-12 16:05 139.918 34 208 109±8 103 / 109·km3
2013-08-12 17:10 139.961 30 252 99±6 94 / 109·km3
2013-08-12 18:17 140.006 40 347 102±5 96 / 109·km3
2013-08-12 19:20 140.048 91 573 80±3 76 / 109·km3
2013-08-12 20:16 140.085 189 1355 82±2 77 / 109·km3
2013-08-12 21:15 140.125 190 1820 78±2 74 / 109·km3
2013-08-12 22:13 140.163 231 2468 68±1 64 / 109·km3
2013-08-12 23:11 140.202 206 2210 73±2 69 / 109·km3
2013-08-13 00:10 140.242 180 2169 73±2 69 / 109·km3
2013-08-13 01:12 140.283 160 2061 78±2 74 / 109·km3
2013-08-13 02:06 140.319 78 866 71±2 67 / 109·km3
2013-08-13 04:11 140.402 20 207 77±5 73 / 109·km3
2013-08-13 08:58 140.594 22 206 60±4 57 / 109·km3
2013-08-13 14:42 140.823 29 203 53±4 50 / 109·km3
2013-08-13 20:30 141.055 33 200 38±3 36 / 109·km3
2013-08-13 21:49 141.108 28 223 41±3 39 / 109·km3
2013-08-13 22:39 141.141 33 279 49±3 46 / 109·km3
2013-08-13 23:56 141.192 25 206 33±2 31 / 109·km3
2013-08-14 01:04 141.238 28 237 37±2 35 / 109·km3
2013-08-14 02:02 141.277 21 206 41±3 39 / 109·km3
2013-08-14 07:53 141.511 22 204 33±2 31 / 109·km3
2013-08-14 20:53 142.031 22 206 50±3 47 / 109·km3
2013-08-14 22:29 142.095 20 202 31±2 29 / 109·km3
2013-08-15 00:12 142.163 31 201 17±1 16 / 109·km3
2013-08-15 02:48 142.268 29 212 19±1 18 / 109·km3
2013-08-15 16:58 142.834 41 205 19±1 18 / 109·km3
2013-08-16 08:38 143.462 26 203 16±1 15 / 109·km3
2013-08-17 09:30 144.458 31 153 9±1 9 / 109·km3

The reported intervals are automatically added together into the bins shown above, based on the number of meteors and the distribution of the intervals. For each bin, the following parameters are computed:

12-13 August in detail

ZHR graph

Time (UTC)Solarlon nINT nPER ZHR Particle density
2013-08-11 06:53 138.590 9 107 38±4 36 / 109·km3
2013-08-11 08:20 138.648 11 101 37±4 35 / 109·km3
2013-08-11 13:14 138.844 25 106 40±4 38 / 109·km3
2013-08-11 18:22 139.050 33 101 46±5 43 / 109·km3
2013-08-11 20:18 139.127 28 256 68±4 64 / 109·km3
2013-08-11 20:45 139.145 49 339 52±3 49 / 109·km3
2013-08-11 21:14 139.164 66 470 45±2 43 / 109·km3
2013-08-11 21:45 139.185 74 604 48±2 45 / 109·km3
2013-08-11 22:15 139.205 73 641 55±2 52 / 109·km3
2013-08-11 22:42 139.223 67 722 55±2 52 / 109·km3
2013-08-11 23:13 139.244 60 585 49±2 46 / 109·km3
2013-08-11 23:44 139.264 53 628 50±2 47 / 109·km3
2013-08-12 00:14 139.284 55 668 54±2 51 / 109·km3
2013-08-12 00:43 139.304 52 544 50±2 47 / 109·km3
2013-08-12 01:13 139.323 41 497 50±2 47 / 109·km3
2013-08-12 01:44 139.344 36 414 58±3 55 / 109·km3
2013-08-12 02:13 139.364 16 266 74±5 70 / 109·km3
2013-08-12 02:50 139.388 11 113 63±6 60 / 109·km3
2013-08-12 04:19 139.447 10 100 73±7 69 / 109·km3
2013-08-12 06:25 139.532 6 103 84±8 79 / 109·km3
2013-08-12 07:26 139.572 8 107 90±9 85 / 109·km3
2013-08-12 08:10 139.601 8 102 102±10 96 / 109·km3
2013-08-12 08:55 139.631 7 102 81±8 77 / 109·km3
2013-08-12 09:47 139.666 10 101 112±11 106 / 109·km3
2013-08-12 10:56 139.712 9 103 88±9 83 / 109·km3
2013-08-12 13:45 139.825 21 103 112±11 106 / 109·km3
2013-08-12 15:19 139.887 21 103 97±10 92 / 109·km3
2013-08-12 16:05 139.918 18 101 97±10 92 / 109·km3
2013-08-12 16:33 139.937 13 103 109±11 103 / 109·km3
2013-08-12 17:05 139.958 15 115 95±9 90 / 109·km3
2013-08-12 17:34 139.978 14 110 89±8 84 / 109·km3
2013-08-12 18:07 140.000 18 154 103±8 97 / 109·km3
2013-08-12 18:38 140.020 23 219 104±7 98 / 109·km3
2013-08-12 19:06 140.039 28 196 78±6 74 / 109·km3
2013-08-12 19:36 140.059 57 359 72±4 68 / 109·km3
2013-08-12 20:05 140.078 83 547 77±3 73 / 109·km3
2013-08-12 20:35 140.098 101 860 85±3 80 / 109·km3
2013-08-12 21:06 140.119 89 882 83±3 78 / 109·km3
2013-08-12 21:38 140.140 104 1191 69±2 65 / 109·km3
2013-08-12 22:06 140.159 116 1237 65±2 61 / 109·km3
2013-08-12 22:37 140.179 107 1034 71±2 67 / 109·km3
2013-08-12 23:05 140.198 107 1135 73±2 69 / 109·km3
2013-08-12 23:36 140.219 96 1108 79±2 75 / 109·km3
2013-08-13 00:05 140.238 96 1137 74±2 70 / 109·km3
2013-08-13 00:37 140.259 82 1012 72±2 68 / 109·km3
2013-08-13 01:06 140.279 75 968 80±3 76 / 109·km3
2013-08-13 01:35 140.298 77 956 76±2 72 / 109·km3
2013-08-13 02:04 140.317 41 457 72±3 68 / 109·km3
2013-08-13 02:33 140.337 20 212 80±5 76 / 109·km3
2013-08-13 03:13 140.364 11 106 72±7 68 / 109·km3
2013-08-13 06:53 140.510 8 100 82±8 77 / 109·km3
2013-08-13 08:42 140.583 12 101 57±6 54 / 109·km3
2013-08-13 09:47 140.626 10 102 70±7 66 / 109·km3
2013-08-13 12:07 140.719 13 101 57±6 54 / 109·km3
2013-08-13 18:18 140.967 20 102 46±5 43 / 109·km3
2013-08-13 20:23 141.050 15 100 43±4 41 / 109·km3
2013-08-13 21:14 141.084 17 110 33±3 31 / 109·km3
2013-08-13 21:50 141.108 18 156 48±4 45 / 109·km3
2013-08-13 22:21 141.129 20 185 50±4 47 / 109·km3
2013-08-13 22:45 141.145 14 105 38±4 36 / 109·km3
2013-08-13 23:24 141.171 11 102 34±3 32 / 109·km3
2013-08-14 00:02 141.196 16 106 31±3 29 / 109·km3
2013-08-14 00:43 141.224 13 119 40±4 38 / 109·km3
2013-08-14 01:11 141.243 13 103 38±4 36 / 109·km3
2013-08-14 01:41 141.262 13 121 37±3 35 / 109·km3
2013-08-14 02:14 141.284 11 116 43±4 41 / 109·km3
2013-08-14 04:08 141.360 6 41 33±5 31 / 109·km3

Observer statistics

Data has been received from 303 observers in 37 countries. Thank you for your efforts!

Spatial distribution of observers

Note: click on the map for an interactive version.

Spatial distribution

Temporal distribution of observers

Temporal distribution

Table of observers

ObserverCountryTeffnPER
Mahmood Abdollahi Iran 0.50h 7
Tomasz Adam Poland 5.42h 24
Hooryeh Aghanoor Iran 0.47h 5
Nastaran Aghilizadeh Iran 0.47h 14
Pouya Ahmadifard Iran 1.42h 13
Vita Ziva Alif Slovenia 11.38h 240
Jose Alvarellos United States 1.00h 11
Ramona Antal Romania 2.00h 14
Zhaohui An China 1.82h 56
Marina Arnaut Serbia 9.18h 211
Asociación Astronomía Sevilla Spain 1.18h 65
Sam Avonts Belgium 4.81h 43
Manca Avsec Slovenia 13.8h 237
Janos Bakos Hungary 11.68h 314
Seyed Moein Banisaeid Iran 0.50h 9
Tamás Baráth Hungary 4.61h 180
Tamas Barath Hungary 0.98h 22
Wera Barinova Russia 3.49h 77
Attila Batho Hungary 2.38h 19
Hamed Beheshti Iran 1.25h 20
Ivaylo Belchev Bulgaria 7.68h 177
Orlando Benítez Sánchez Spain 17.26h 207
Alexey Berezhnoy Russia 0.52h 12
Longji Bing China 3.43h 92
Martina Birosikova Slovakia 9.59h 103
Behzad Bojnordi Arbab Iran 0.50h 26
Mohammad Amin Boojari Iran 0.50h 7
Orlando B Spain 0.93h 6
Steven Brown United Kingdom 2.00h 16
Andreas Buchmann Switzerland 3.63h 62
Alexandr Burday Ukraine 2.95h 65
Valerija Burday Ukraine 2.17h 56
Yi Cao China 0.50h 6
Antonio Caubet Spain 3.43h 49
Jakub Cerny Czech Republic 11.12h 161
Igor Chalenko Ukraine 2.84h 95
Sara Charmchi Iran 1.25h 6
Dmitry Chestnov Russia 2.5h 63
Farzad Chegini Iran 0.40h 4
Seokhee Cho South Korea 2.05h 53
Andrej Ciganj Croatia 2.76h 75
Matej Ciganj Croatia 1.50h 34
Matej Ciganj Croatia 1.17h 41
Nicolae Adrian Corlaci Romania 1.34h 17
Tom Corstjens Belgium 5.8h 88
Daniel Cosovanu Romania 5.03h 162
Ilie Cosovanu Romania 9.16h 121
Lucian-mihai Cosovanu Romania 6.9h 123
Klemen Cotar Slovenia 8.34h 314
Angheluta Cristian Paul Romania 4.49h 98
Martin Dana Czech Republic 10.24h 79
Alex Daskalakis Greece 0.57h 5
Goedele Deconinck Belgium 3.25h 32
Alexandra Deyneka Ukraine 4.28h 135
Sietse Dijkstra Netherlands 6.55h 150
Marusa Dolinar Slovenia 2.12h 218
Yize Dong China 1.43h 30
Jozef Drga Slovakia 2.48h 15
Audrius Dubietis Lithuania 7.75h 166
Senbei Du China 2.27h 71
Danaja Dvornik Slovenia 11.64h 366
Jaroslaw Dygos Poland 1.00h 2
Motahareh Ebrahimi Iran 0.92h 4
Paulius Eidukas Lithuania 1.92h 60
Shlomi Eini Israel 8.35h 281
Frank Enzlein Germany 5.25h 133
Svetlana Evdokimova Russia 8.5h 96
Branislav Faktor Slovakia 0.50h 2
Reyhaneh Fallah Iran 2.16h 20
Marcela Ferková Slovakia 2.02h 36
Bratislav Filipovic Serbia 5.56h 125
Richard Fleet United Kingdom 3.66h 68
Ekaterina Furman Russia 0.75h 3
Ivan Ganev Bulgaria 17.07h 212
Ivan Ganev Bulgaria 0.44h 1
Dmitry Gavriljuk Russia 3.5h 47
Anastasija Gaze Ukraine 2.62h 50
Ivanka Getsova Bulgaria 15.66h 228
Jona Gladines Belgium 1.65h 40
Mitja Govedic Slovenia 17.43h 474
Ljubica Grasic Serbia 26.58h 495
Milan Gredelji Croatia 1.86h 15
Yuyao Guo China 0.50h 16
Shy Halatzi Israel 4.38h 115
Oliver Hanke Germany 0.60h 12
Amir Hasanzadeh Iran 1.05h 11
Roberto Haver Italy 3.21h 111
Carl Hergenrother United States 3.6h 90
Gabriel Hickel Brazil 1.04h 10
Meisam Honari Jafarpour Iran 0.40h 7
Kamil Hornoch Czech Republic 8.63h 425
Marzie Hoseyni Iran 0.80h 3
Jane Houston Jones United States 3.25h 10
Lukas Hreha Slovakia 1.82h 54
Chenyu Huang China 1.41h 81
Shan Huang China 12.64h 140
Xiaodong Hu China 1.72h 40
Adam Ioan Romania 4.49h 98
Tepliczky Istvan Hungary 1.95h 22
Jaak Jaaniste Estonia 1.02h 18
Lars Jacobs Belgium 12.82h 240
Marziye Jafari Yazani Iran 0.90h 7
Gergo Jakab Hungary 1.00h 1
Coliac Jean France 2.25h 3
Miroslav Jedlicka Czech Republic 0.96h 15
Gregory Jones United States 1.00h 37
Csilla Kalup Hungary 11.41h 383
Desislava Kalaidjieva Bulgaria 25.8h 394
Jozef Karlik Slovakia 1.88h 12
Omri Katz Israel 13.2h 335
Srdjan Keca Serbia 3.71h 78
Somaye Khakpash Iran 0.88h 7
Tamas Sandor Kiss Hungary 2.21h 4
Andrei Klianchin Ukraine 2.25h 70
Katya Koleva Bulgaria 5.65h 234
Anamarija Komesarovic Croatia 1.13h 28
Anamrija Komesarovic Croatia 1.40h 70
Artyom Konovalov Ukraine 6.17h 148
Alina Korozhneva Russia 3.5h 98
Pal Csaba Koros Hungary 1.92h 1
Peter Korsch Slovakia 1.82h 55
Stanislav Korotkiy Russia 2.25h 36
Roman Kovalyk Italy 6.34h 33
Gyongyver Kudor Hungary 10.37h 221
Martin Kusnirik Slovakia 1.78h 52
Yuriy Kuznetsov Russia 0.83h 7
Marina Kychyzhyyeva Ukraine 15.75h 240
Martin Labudik Slovakia 8.28h 58
Eva Laczko Hungary 0.25h 3
Diana Lavrova Russia 2.50h 31
Greet Lembregts Belgium 17.97h 197
Tomasz Lenart Poland 2h 11
Anna Levina Israel 16.52h 439
Anna Levin Israel 5.28h 85
Gang Li Chile 1.95h 22
Jiaxuan Li China 2.83h 136
Michael Linnolt United States 0.93h 24
Anna Lisina Russia 6.54h 101
Olga Litvinenko Israel 22.45h 404
Junda Liu China 1.08h 54
Zhenye Li China 1.45h 21
Lin/lan Luo/zhang China 3.70h 45
Boris Majic Serbia 5.85h 87
Aleksei Makarow Russia 5.27h 62
Esmaeil Mansoor Bahmani Iran 4h 128
Qiang Ma China 1.25h 33
Antonio Martinez Picar Spain 0.33h 6
Andrey Marchevsky Russia 1.93h 75
Liad Marom Israel 10.78h 244
Mikhail Maslov Russia 1.60h 27
Mate Masinovic Croatia 1.63h 25
Tichy Matus Slovakia 0.50h 5
Karl Maunz Austria 6.94h 15
Alastair Mcbeath United Kingdom 2.00h 44
Bruce Mccurdy Canada 9.78h 130
Saeed Mehdizad Iran 1.90h 12
Fabrizio Melandri Italy 3.00h 132
Fereshteh Memarian Iran 1.20h 9
Frederic Merlin France 12.85h 278
Andor Meszaros Hungary 0.70h 18
Ksenia Miloslavskaya Russia 1.60h 67
Nikolina Milanovic Serbia 17.62h 265
Artem Mirgorod Ukraine 1.75h 13
Miroslav Mitkov Bulgaria 5.75h 26
Yuxi Mi China 3.99h 128
Maruska Mole Slovenia 5.45h 202
Porya Momen Iran 2.00h 18
Alexsandr Morozov Russia 21.4h 267
Daniel Kristof Muller Hungary 2.22h 8
Lingxiao Mu China 0.50h 11
Adrienn Nagy Hungary 7.98h 292
Andreea Neagu Romania 5.60h 119
Rafael Neumann Germany 2.22h 38
Vladimir Nikolov Bulgaria 18.18h 55
Mohammad Nilforoushan Iran 3.00h 110
Michael Nolle Malta 6.53h 131
Artyom Novichonok Russia 6.3h 77
Elena Novichonok Russia 1.68h 32
Vladimir Obradovic Serbia 2.79h 16
Vesna Obradovi? Serbia 1.00h 6
Dimitrie Olenici Romania 6.5h 94
Nadezhda Orekhova Russia 1.25h 57
Nadezhda Orehova Russia 0.75h 31
Michal Palo Slovakia 10.87h 193
David Parunakian Russia 3.47h 27
Igor Parnahaj Slovakia 2.02h 57
Dunja Pavlovic Serbia 43.26h 705
Lovro Pavletic Croatia 3.26h 67
Michal Penacka Slovakia 0.58h 1
Patricija Pevec Slovenia 10.04h 124
Adrienn Pinter Hungary 1.68h 3
Vyacheslav Platonov Russia 2.75h 52
Rok Pucer Slovenia 6.91h 61
Ziqi Qiang China 1h 18
Peter Radli Hungary 2.20h 1
Andrea Rajsic Serbia 10.54h 109
Banafsheh Ranjbar Iran 0.67h 8
Sina Rezaei Iran 0.50h 34
Marian Rieciciar Slovakia 1.30h 26
Filipp Romanov Russia 3.09h 35
Boris Rosko Slovakia 2.02h 89
Bohus Rosko Slovakia 2.02h 70
Nadav Rotenberg Israel 4.24h 169
Raluca Rufu Israel 11.51h 284
Maria Jose Ruiz Spain 0.40h 5
Sahra Sadraei Iran 1.23h 16
Zahre Sadat Sadat Moosavi Iran 0.30h 3
Elham Salmanzadeh Iran 1.33h 14
Maryam Salimi Iran 0.47h 10
Mirco Saner Switzerland 3.03h 21
Tamas Mate Santa Hungary 4.59h 4
Jonas Schenker Switzerland 4.7h 42
Kai Schultze Germany 1.71h 34
Matej Schwartz Slovakia 10.87h 160
Stefan Schmeissner Germany 15.22h 184
Ivan Sergey Belarus 13.31h 153
Miguel Ángel Serra Martin Spain 6.4h 115
Wei Shi China 5.08h 172
Stanislav Simkovic Slovakia 1.49h 26
Brigitta Sipocz United Kingdom 1.00h 16
Urmas Sisask Estonia 1.36h 47
Ivica Skokic Croatia 0.91h 31
Ahmad Sohani Iran 1.25h 20
Dasa Spasojevic Serbia 1.24h 20
Michaela Spanikova Slovakia 2.5h 26
Sergey Stariy Ukraine 2.09h 45
Michal Stefancik Slovakia 2.86h 52
Stefani Stefanova Bulgaria 8.25h 98
Anton Stipe? Croatia 1.63h 24
Anton Stipec Croatia 1.86h 72
Nikola Stojanovic Serbia 25.02h 234
Olivera Stojanovic Serbia 23.97h 361
Sara Stojkovic Serbia 2.9h 85
Wesley Stone United States 2.71h 111
Yury Suetin Russia 0.75h 12
Martina Supak Croatia 1.86h 36
Matej Sustr Slovakia 1.49h 33
Adam Szabo Hungary 13.01h 338
Kitti Szabo Hungary 12.7h 213
Lorinc Szalma Hungary 0.77h 27
Ghazaleh Tahmasebi Iran 1.05h 5
Richard Taibi United States 1.68h 6
Jan Takac Slovakia 1.98h 69
Ilan Tchenak Israel 6.5h 272
Tamara Tchenak Israel 18.11h 379
Csilla Tepliczky Hungary 23.9h 408
Istvan Tepliczky Hungary 5.38h 96
Tunc Tezel Turkey 1.00h 40
Miroslav Tirpak Slovakia 1.80h 66
Christoph Gerber Germany 4.76h 35
Alexandr Maidik Ukraine 21.55h 190
Branislav Savic Serbia 25.9h 518
Maciek Myszkiewicz Poland 41.21h 300
Salvador Aguire Mexico 1.50h 47
Terrence Ross United States 63.12h 967
Peter Van Leuteren Netherlands 46.1h 1102
Javor Kac Slovenia 63.85h 1216
Jurgen Rendtel Germany 23.17h 317
Zdenek Komarek Slovakia 10.87h 157
Salvador Aguirre Mexico 0.30h 1
William Watson United States 19.95h 222
Koen Miskotte Netherlands 41.71h 1204
Konstantin Morozov Belarus 26.82h 876
Vilem Heblik Czech Republic 22.13h 381
Pierre Bader Germany 22.33h 267
Pierre Martin Canada 19.45h 509
Sasha Prokofyev Russia 1.56h 11
Anatoliy Vasylenko Ukraine 19.54h 384
Karoly Jonas Hungary 18.99h 252
William Watson United States 4.45h 32
Koen Miskotte Netherlands 6.23h 153
Branislav Savic Serbia 5.21h 178
Aniko Morvai Hungary 4.49h 87
Karoly Jonas Hungary 1.92h 25
Snezana Todorovic Serbia 3.08h 61
Samuel Toman Slovakia 0.50h 0
Veljko Tomic Croatia 7.45h 109
Bingqi Tong China 1.27h 2
Yasuhiro Tonomura Japan 3.2h 25
Blanca Troughton Luque Spain 2.39h 36
Mikhail Turchenko Russia 11.78h 110
Shigeo Uchiyama Japan 8.29h 187
Vanesa Ujcic Ozbolt Croatia 5.04h 177
Hendrik Vandenbruaene Belgium 1.18h 33
Jorn Van Rompaey Belgium 5.69h 46
Juraj Vanco Slovakia 0.97h 12
Wienie Van Der Oord Israel 5.39h 100
Kristina Veljkovic Serbia 22.4h 260
Valentin Velkov Bulgaria 6.53h 84
Jan Verbert Belgium 3.13h 36
Maria Vesela Slovakia 1.49h 25
Miroslav Vetrik Slovakia 0.90h 14
Benjamin Vigh Hungary 0.82h 5
Radim Volek Czech Republic 6.6h 36
Serhiy Vorobyov Ukraine 1.85h 74
Vadim Vorochilov Russia 1.76h 28
Frank Waechter Germany 2.91h 34
Sabine Waechter Germany 4.93h 47
Sabine Waechter Germany 0.23h 7
Helena Walter Hungary 1.08h 6
Yuda Wang China 2.18h 17
Yuankun Wang United States 2.98h 26
Johan Warell Sweden 0.33h 15
Xiaofan Wei China 4h 136
Lukasz Wozniak Poland 3.98h 116
Kexuan Wu China 1h 16
Oliver Wusk Germany 10.1h 152
Daining Xiao China 2.08h 57
Yifei Xia China 1.89h 56
Yifei Xia China 1.00h 12
Qi Xin China 2.32h 22
Jiaqing Yang China 1.35h 37
Shuting Yang China 1h 14
Yulia Yancheva Bulgaria 21.2h 136
Yijing Yuan China 5.61h 160
Gergana Zaharieva Bulgaria 36.1h 284
Reziyeh Zahedi Iran 1.68h 11
Ali Zare Iran 0.50h 12
Ana Zegarac Serbia 11.75h 282
Weizhou Zeng China 6.07h 79
Jingyuan Zhao China 1.00h 4
Jingyi Zhao China 0.48h 63
Pavel Zhavoronkov Russia 1.50h 11
Tianwei Zhang China 1.50h 6
Zishuo Zhang China 2h 45
Allen Zhong China 2.48h 68
Zhi Dao Zhou China 0.58h 8
Zhidao Zhou China 0.33h 14
Meiru Zhu China 2.5h 36

Data access

Create your own analysis. The files below can be opened using Excel:
per2013_rate.csv (number of meteors per interval per observer)
per2013_magn.csv (number of meteors per magnitude bin per observer)

Credits and references

The information on this page may be distributed freely provided credit is given to the International Meteor Organization (IMO) and, when possible, to the individual observers. The computer facilities to generate this page are provided by ESA/RSSD and Armagh Observatory.

References:

  1. Rendtel J. and Arlt R., editors (2009). Handbook for meteor observations; Chapter 9, Analyses and Calculations. International Meteor Organization. ISBN 978-2-87355-020-2.
  2. Koschack R., Rendtel J. (1990). Determination of spatial number density and mass index from visual meteor observations (II). WGN 18, 119-140.