Research article
|
15 Sep 2017
Research article |
|
15 Sep 2017
Noise in raw data from magnetic observatories
Sergey Y. Khomutov ,Oksana V. Mandrikova ,Ekaterina A. Budilova ,Kusumita Arora ,and Lingala Manjula
Viewed
Total article views: 3,131 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,674
1,302
155
3,131
162
189
HTML: 1,674
PDF: 1,302
XML: 155
Total: 3,131
BibTeX: 162
EndNote: 189
Views and downloads (calculated since 10 May 2017)
Month
HTML
PDF
XML
Total
May 2017
138
22
7
167
Jun 2017
84
8
4
96
Jul 2017
44
15
3
62
Aug 2017
27
7
1
35
Sep 2017
50
30
2
82
Oct 2017
25
16
1
42
Nov 2017
28
12
2
42
Dec 2017
16
6
0
22
Jan 2018
27
15
1
43
Feb 2018
23
13
3
39
Mar 2018
17
14
2
33
Apr 2018
14
13
1
28
May 2018
9
6
2
17
Jun 2018
14
17
1
32
Jul 2018
9
5
1
15
Aug 2018
16
13
0
29
Sep 2018
8
10
0
18
Oct 2018
13
15
1
29
Nov 2018
13
11
0
24
Dec 2018
13
12
0
25
Jan 2019
8
6
0
14
Feb 2019
12
7
0
19
Mar 2019
15
17
2
34
Apr 2019
8
7
0
15
May 2019
12
9
0
21
Jun 2019
7
13
0
20
Jul 2019
7
8
0
15
Aug 2019
7
16
0
23
Sep 2019
3
6
0
9
Oct 2019
7
13
1
21
Nov 2019
7
14
0
21
Dec 2019
5
16
1
22
Jan 2020
7
8
1
16
Feb 2020
5
8
0
13
Mar 2020
4
11
0
15
Apr 2020
6
8
0
14
May 2020
1
8
0
9
Jun 2020
34
34
1
69
Jul 2020
53
72
33
158
Aug 2020
7
11
2
20
Sep 2020
11
15
1
27
Oct 2020
4
16
1
21
Nov 2020
7
18
0
25
Dec 2020
13
8
0
21
Jan 2021
16
16
0
32
Feb 2021
15
17
0
32
Mar 2021
8
9
1
18
Apr 2021
8
9
0
17
May 2021
11
15
1
27
Jun 2021
10
15
0
25
Jul 2021
8
10
1
19
Aug 2021
13
9
0
22
Sep 2021
8
10
1
19
Oct 2021
6
37
0
43
Nov 2021
15
24
3
42
Dec 2021
13
19
1
33
Jan 2022
13
9
0
22
Feb 2022
6
8
1
15
Mar 2022
9
8
3
20
Apr 2022
7
4
0
11
May 2022
9
11
1
21
Jun 2022
11
4
1
16
Jul 2022
7
8
0
15
Aug 2022
14
14
0
28
Sep 2022
16
4
1
21
Oct 2022
12
11
1
24
Nov 2022
19
12
0
31
Dec 2022
12
11
0
23
Jan 2023
8
15
0
23
Feb 2023
8
13
0
21
Mar 2023
37
7
0
44
Apr 2023
4
8
0
12
May 2023
17
12
5
34
Jun 2023
5
4
0
9
Jul 2023
9
5
1
15
Aug 2023
3
3
1
7
Sep 2023
2
5
0
7
Oct 2023
11
8
0
19
Nov 2023
5
8
0
13
Dec 2023
20
3
4
27
Jan 2024
6
9
0
15
Feb 2024
4
6
0
10
Mar 2024
7
9
2
18
Apr 2024
21
9
11
41
May 2024
19
16
2
37
Jun 2024
27
19
6
52
Jul 2024
17
11
2
30
Aug 2024
25
3
3
31
Sep 2024
19
8
2
29
Oct 2024
14
8
1
23
Nov 2024
13
5
1
19
Dec 2024
7
6
1
14
Jan 2025
6
13
0
19
Feb 2025
32
8
0
40
Mar 2025
13
12
2
27
Apr 2025
23
18
0
41
May 2025
19
15
1
35
Jun 2025
34
23
2
59
Jul 2025
23
28
2
53
Aug 2025
18
11
2
31
Sep 2025
40
22
7
69
Oct 2025
34
25
3
62
Nov 2025
20
24
3
47
Cumulative views and downloads
(calculated since 10 May 2017)
Month
HTML views
PDF downloads
XML downloads
May 2017
138
22
7
167
Jun 2017
222
30
11
263
Jul 2017
266
45
14
325
Aug 2017
293
52
15
360
Sep 2017
343
82
17
442
Oct 2017
368
98
18
484
Nov 2017
396
110
20
526
Dec 2017
412
116
20
548
Jan 2018
439
131
21
591
Feb 2018
462
144
24
630
Mar 2018
479
158
26
663
Apr 2018
493
171
27
691
May 2018
502
177
29
708
Jun 2018
516
194
30
740
Jul 2018
525
199
31
755
Aug 2018
541
212
31
784
Sep 2018
549
222
31
802
Oct 2018
562
237
32
831
Nov 2018
575
248
32
855
Dec 2018
588
260
32
880
Jan 2019
596
266
32
894
Feb 2019
608
273
32
913
Mar 2019
623
290
34
947
Apr 2019
631
297
34
962
May 2019
643
306
34
983
Jun 2019
650
319
34
1,003
Jul 2019
657
327
34
1,018
Aug 2019
664
343
34
1,041
Sep 2019
667
349
34
1,050
Oct 2019
674
362
35
1,071
Nov 2019
681
376
35
1,092
Dec 2019
686
392
36
1,114
Jan 2020
693
400
37
1,130
Feb 2020
698
408
37
1,143
Mar 2020
702
419
37
1,158
Apr 2020
708
427
37
1,172
May 2020
709
435
37
1,181
Jun 2020
743
469
38
1,250
Jul 2020
796
541
71
1,408
Aug 2020
803
552
73
1,428
Sep 2020
814
567
74
1,455
Oct 2020
818
583
75
1,476
Nov 2020
825
601
75
1,501
Dec 2020
838
609
75
1,522
Jan 2021
854
625
75
1,554
Feb 2021
869
642
75
1,586
Mar 2021
877
651
76
1,604
Apr 2021
885
660
76
1,621
May 2021
896
675
77
1,648
Jun 2021
906
690
77
1,673
Jul 2021
914
700
78
1,692
Aug 2021
927
709
78
1,714
Sep 2021
935
719
79
1,733
Oct 2021
941
756
79
1,776
Nov 2021
956
780
82
1,818
Dec 2021
969
799
83
1,851
Jan 2022
982
808
83
1,873
Feb 2022
988
816
84
1,888
Mar 2022
997
824
87
1,908
Apr 2022
1,004
828
87
1,919
May 2022
1,013
839
88
1,940
Jun 2022
1,024
843
89
1,956
Jul 2022
1,031
851
89
1,971
Aug 2022
1,045
865
89
1,999
Sep 2022
1,061
869
90
2,020
Oct 2022
1,073
880
91
2,044
Nov 2022
1,092
892
91
2,075
Dec 2022
1,104
903
91
2,098
Jan 2023
1,112
918
91
2,121
Feb 2023
1,120
931
91
2,142
Mar 2023
1,157
938
91
2,186
Apr 2023
1,161
946
91
2,198
May 2023
1,178
958
96
2,232
Jun 2023
1,183
962
96
2,241
Jul 2023
1,192
967
97
2,256
Aug 2023
1,195
970
98
2,263
Sep 2023
1,197
975
98
2,270
Oct 2023
1,208
983
98
2,289
Nov 2023
1,213
991
98
2,302
Dec 2023
1,233
994
102
2,329
Jan 2024
1,239
1,003
102
2,344
Feb 2024
1,243
1,009
102
2,354
Mar 2024
1,250
1,018
104
2,372
Apr 2024
1,271
1,027
115
2,413
May 2024
1,290
1,043
117
2,450
Jun 2024
1,317
1,062
123
2,502
Jul 2024
1,334
1,073
125
2,532
Aug 2024
1,359
1,076
128
2,563
Sep 2024
1,378
1,084
130
2,592
Oct 2024
1,392
1,092
131
2,615
Nov 2024
1,405
1,097
132
2,634
Dec 2024
1,412
1,103
133
2,648
Jan 2025
1,418
1,116
133
2,667
Feb 2025
1,450
1,124
133
2,707
Mar 2025
1,463
1,136
135
2,734
Apr 2025
1,486
1,154
135
2,775
May 2025
1,505
1,169
136
2,810
Jun 2025
1,539
1,192
138
2,869
Jul 2025
1,562
1,220
140
2,922
Aug 2025
1,580
1,231
142
2,953
Sep 2025
1,620
1,253
149
3,022
Oct 2025
1,654
1,278
152
3,084
Nov 2025
1,674
1,302
155
3,131
Total article views: 2,328 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,247
944
137
2,328
153
171
HTML: 1,247
PDF: 944
XML: 137
Total: 2,328
BibTeX: 153
EndNote: 171
Views and downloads (calculated since 15 Sep 2017)
Month
HTML
PDF
XML
Total
Sep 2017
43
24
2
69
Oct 2017
25
13
1
39
Nov 2017
26
10
2
38
Dec 2017
14
4
0
18
Jan 2018
25
13
1
39
Feb 2018
19
10
3
32
Mar 2018
12
12
2
26
Apr 2018
11
10
1
22
May 2018
6
4
2
12
Jun 2018
8
13
1
22
Jul 2018
9
5
1
15
Aug 2018
13
11
0
24
Sep 2018
6
9
0
15
Oct 2018
13
15
1
29
Nov 2018
9
8
0
17
Dec 2018
9
10
0
19
Jan 2019
8
6
0
14
Feb 2019
11
6
0
17
Mar 2019
13
14
2
29
Apr 2019
8
6
0
14
May 2019
11
8
0
19
Jun 2019
5
9
0
14
Jul 2019
5
7
0
12
Aug 2019
5
14
0
19
Sep 2019
2
5
0
7
Oct 2019
5
11
1
17
Nov 2019
6
14
0
20
Dec 2019
4
15
1
20
Jan 2020
7
6
1
14
Feb 2020
3
8
0
11
Mar 2020
3
11
0
14
Apr 2020
6
8
0
14
May 2020
6
0
6
Jun 2020
32
15
1
48
Jul 2020
49
32
33
114
Aug 2020
7
8
2
17
Sep 2020
11
11
1
23
Oct 2020
4
15
1
20
Nov 2020
6
14
0
20
Dec 2020
12
3
0
15
Jan 2021
14
11
0
25
Feb 2021
14
12
0
26
Mar 2021
7
8
1
16
Apr 2021
6
7
0
13
May 2021
9
12
1
22
Jun 2021
9
12
0
21
Jul 2021
7
9
1
17
Aug 2021
12
4
0
16
Sep 2021
8
6
1
15
Oct 2021
4
37
0
41
Nov 2021
15
21
3
39
Dec 2021
11
8
1
20
Jan 2022
13
8
0
21
Feb 2022
6
5
1
12
Mar 2022
8
6
3
17
Apr 2022
6
3
0
9
May 2022
8
8
1
17
Jun 2022
10
4
1
15
Jul 2022
6
6
0
12
Aug 2022
13
11
0
24
Sep 2022
16
4
1
21
Oct 2022
9
8
1
18
Nov 2022
17
8
0
25
Dec 2022
10
9
0
19
Jan 2023
7
9
0
16
Feb 2023
7
10
0
17
Mar 2023
34
3
0
37
Apr 2023
4
7
0
11
May 2023
13
7
5
25
Jun 2023
5
2
0
7
Jul 2023
7
3
1
11
Aug 2023
3
2
1
6
Sep 2023
2
4
0
6
Oct 2023
11
8
0
19
Nov 2023
5
5
0
10
Dec 2023
20
2
4
26
Jan 2024
6
4
0
10
Feb 2024
4
4
0
8
Mar 2024
7
9
2
18
Apr 2024
21
7
11
39
May 2024
17
12
1
30
Jun 2024
25
12
6
43
Jul 2024
17
10
2
29
Aug 2024
24
2
3
29
Sep 2024
19
7
2
28
Oct 2024
12
5
1
18
Nov 2024
13
1
1
15
Dec 2024
7
5
1
13
Jan 2025
6
11
0
17
Feb 2025
24
5
0
29
Mar 2025
13
12
2
27
Apr 2025
22
14
0
36
May 2025
19
9
1
29
Jun 2025
31
19
2
52
Jul 2025
22
23
2
47
Aug 2025
18
6
0
24
Sep 2025
40
16
7
63
Oct 2025
33
20
3
56
Nov 2025
20
19
3
42
Cumulative views and downloads
(calculated since 15 Sep 2017)
Month
HTML views
PDF downloads
XML downloads
Sep 2017
43
24
2
Oct 2017
68
37
3
Nov 2017
94
47
5
Dec 2017
108
51
5
Jan 2018
133
64
6
Feb 2018
152
74
9
Mar 2018
164
86
11
Apr 2018
175
96
12
May 2018
181
100
14
Jun 2018
189
113
15
Jul 2018
198
118
16
Aug 2018
211
129
16
Sep 2018
217
138
16
Oct 2018
230
153
17
Nov 2018
239
161
17
Dec 2018
248
171
17
Jan 2019
256
177
17
Feb 2019
267
183
17
Mar 2019
280
197
19
Apr 2019
288
203
19
May 2019
299
211
19
Jun 2019
304
220
19
Jul 2019
309
227
19
Aug 2019
314
241
19
Sep 2019
316
246
19
Oct 2019
321
257
20
Nov 2019
327
271
20
Dec 2019
331
286
21
Jan 2020
338
292
22
Feb 2020
341
300
22
Mar 2020
344
311
22
Apr 2020
350
319
22
May 2020
350
325
22
Jun 2020
382
340
23
Jul 2020
431
372
56
Aug 2020
438
380
58
Sep 2020
449
391
59
Oct 2020
453
406
60
Nov 2020
459
420
60
Dec 2020
471
423
60
Jan 2021
485
434
60
Feb 2021
499
446
60
Mar 2021
506
454
61
Apr 2021
512
461
61
May 2021
521
473
62
Jun 2021
530
485
62
Jul 2021
537
494
63
Aug 2021
549
498
63
Sep 2021
557
504
64
Oct 2021
561
541
64
Nov 2021
576
562
67
Dec 2021
587
570
68
Jan 2022
600
578
68
Feb 2022
606
583
69
Mar 2022
614
589
72
Apr 2022
620
592
72
May 2022
628
600
73
Jun 2022
638
604
74
Jul 2022
644
610
74
Aug 2022
657
621
74
Sep 2022
673
625
75
Oct 2022
682
633
76
Nov 2022
699
641
76
Dec 2022
709
650
76
Jan 2023
716
659
76
Feb 2023
723
669
76
Mar 2023
757
672
76
Apr 2023
761
679
76
May 2023
774
686
81
Jun 2023
779
688
81
Jul 2023
786
691
82
Aug 2023
789
693
83
Sep 2023
791
697
83
Oct 2023
802
705
83
Nov 2023
807
710
83
Dec 2023
827
712
87
Jan 2024
833
716
87
Feb 2024
837
720
87
Mar 2024
844
729
89
Apr 2024
865
736
100
May 2024
882
748
101
Jun 2024
907
760
107
Jul 2024
924
770
109
Aug 2024
948
772
112
Sep 2024
967
779
114
Oct 2024
979
784
115
Nov 2024
992
785
116
Dec 2024
999
790
117
Jan 2025
1,005
801
117
Feb 2025
1,029
806
117
Mar 2025
1,042
818
119
Apr 2025
1,064
832
119
May 2025
1,083
841
120
Jun 2025
1,114
860
122
Jul 2025
1,136
883
124
Aug 2025
1,154
889
124
Sep 2025
1,194
905
131
Oct 2025
1,227
925
134
Nov 2025
1,247
944
137
Total article views: 803 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
427
358
18
803
9
18
HTML: 427
PDF: 358
XML: 18
Total: 803
BibTeX: 9
EndNote: 18
Views and downloads (calculated since 10 May 2017)
Month
HTML
PDF
XML
Total
May 2017
138
22
7
167
Jun 2017
84
8
4
96
Jul 2017
44
15
3
62
Aug 2017
27
7
1
35
Sep 2017
7
6
0
13
Oct 2017
3
0
3
Nov 2017
2
2
0
4
Dec 2017
2
2
0
4
Jan 2018
2
2
0
4
Feb 2018
4
3
0
7
Mar 2018
5
2
0
7
Apr 2018
3
3
0
6
May 2018
3
2
0
5
Jun 2018
6
4
0
10
Jul 2018
0
Aug 2018
3
2
0
5
Sep 2018
2
1
0
3
Oct 2018
0
Nov 2018
4
3
0
7
Dec 2018
4
2
0
6
Jan 2019
0
Feb 2019
1
1
0
2
Mar 2019
2
3
0
5
Apr 2019
1
0
1
May 2019
1
1
0
2
Jun 2019
2
4
0
6
Jul 2019
2
1
0
3
Aug 2019
2
2
0
4
Sep 2019
1
1
0
2
Oct 2019
2
2
0
4
Nov 2019
1
0
1
Dec 2019
1
1
0
2
Jan 2020
2
0
2
Feb 2020
2
0
2
Mar 2020
1
0
1
Apr 2020
0
May 2020
1
2
0
3
Jun 2020
2
19
0
21
Jul 2020
4
40
0
44
Aug 2020
3
0
3
Sep 2020
4
0
4
Oct 2020
1
0
1
Nov 2020
1
4
0
5
Dec 2020
1
5
0
6
Jan 2021
2
5
0
7
Feb 2021
1
5
0
6
Mar 2021
1
1
0
2
Apr 2021
2
2
0
4
May 2021
2
3
0
5
Jun 2021
1
3
0
4
Jul 2021
1
1
0
2
Aug 2021
1
5
0
6
Sep 2021
4
0
4
Oct 2021
2
0
2
Nov 2021
3
0
3
Dec 2021
2
11
0
13
Jan 2022
1
0
1
Feb 2022
3
0
3
Mar 2022
1
2
0
3
Apr 2022
1
1
0
2
May 2022
1
3
0
4
Jun 2022
1
0
1
Jul 2022
1
2
0
3
Aug 2022
1
3
0
4
Sep 2022
0
Oct 2022
3
3
0
6
Nov 2022
2
4
0
6
Dec 2022
2
2
0
4
Jan 2023
1
6
0
7
Feb 2023
1
3
0
4
Mar 2023
3
4
0
7
Apr 2023
1
0
1
May 2023
4
5
0
9
Jun 2023
2
0
2
Jul 2023
2
2
0
4
Aug 2023
1
0
1
Sep 2023
1
0
1
Oct 2023
0
Nov 2023
3
0
3
Dec 2023
1
0
1
Jan 2024
5
0
5
Feb 2024
2
0
2
Mar 2024
0
Apr 2024
2
0
2
May 2024
2
4
1
7
Jun 2024
2
7
0
9
Jul 2024
1
0
1
Aug 2024
1
1
0
2
Sep 2024
1
0
1
Oct 2024
2
3
0
5
Nov 2024
4
0
4
Dec 2024
1
0
1
Jan 2025
2
0
2
Feb 2025
8
3
0
11
Mar 2025
0
Apr 2025
1
4
0
5
May 2025
6
0
6
Jun 2025
3
4
0
7
Jul 2025
1
5
0
6
Aug 2025
5
2
7
Sep 2025
6
0
6
Oct 2025
1
5
0
6
Nov 2025
5
0
5
Cumulative views and downloads
(calculated since 10 May 2017)
Month
HTML views
PDF downloads
XML downloads
May 2017
138
22
7
Jun 2017
222
30
11
Jul 2017
266
45
14
Aug 2017
293
52
15
Sep 2017
300
58
15
Oct 2017
300
61
15
Nov 2017
302
63
15
Dec 2017
304
65
15
Jan 2018
306
67
15
Feb 2018
310
70
15
Mar 2018
315
72
15
Apr 2018
318
75
15
May 2018
321
77
15
Jun 2018
327
81
15
Jul 2018
327
81
15
Aug 2018
330
83
15
Sep 2018
332
84
15
Oct 2018
332
84
15
Nov 2018
336
87
15
Dec 2018
340
89
15
Jan 2019
340
89
15
Feb 2019
341
90
15
Mar 2019
343
93
15
Apr 2019
343
94
15
May 2019
344
95
15
Jun 2019
346
99
15
Jul 2019
348
100
15
Aug 2019
350
102
15
Sep 2019
351
103
15
Oct 2019
353
105
15
Nov 2019
354
105
15
Dec 2019
355
106
15
Jan 2020
355
108
15
Feb 2020
357
108
15
Mar 2020
358
108
15
Apr 2020
358
108
15
May 2020
359
110
15
Jun 2020
361
129
15
Jul 2020
365
169
15
Aug 2020
365
172
15
Sep 2020
365
176
15
Oct 2020
365
177
15
Nov 2020
366
181
15
Dec 2020
367
186
15
Jan 2021
369
191
15
Feb 2021
370
196
15
Mar 2021
371
197
15
Apr 2021
373
199
15
May 2021
375
202
15
Jun 2021
376
205
15
Jul 2021
377
206
15
Aug 2021
378
211
15
Sep 2021
378
215
15
Oct 2021
380
215
15
Nov 2021
380
218
15
Dec 2021
382
229
15
Jan 2022
382
230
15
Feb 2022
382
233
15
Mar 2022
383
235
15
Apr 2022
384
236
15
May 2022
385
239
15
Jun 2022
386
239
15
Jul 2022
387
241
15
Aug 2022
388
244
15
Sep 2022
388
244
15
Oct 2022
391
247
15
Nov 2022
393
251
15
Dec 2022
395
253
15
Jan 2023
396
259
15
Feb 2023
397
262
15
Mar 2023
400
266
15
Apr 2023
400
267
15
May 2023
404
272
15
Jun 2023
404
274
15
Jul 2023
406
276
15
Aug 2023
406
277
15
Sep 2023
406
278
15
Oct 2023
406
278
15
Nov 2023
406
281
15
Dec 2023
406
282
15
Jan 2024
406
287
15
Feb 2024
406
289
15
Mar 2024
406
289
15
Apr 2024
406
291
15
May 2024
408
295
16
Jun 2024
410
302
16
Jul 2024
410
303
16
Aug 2024
411
304
16
Sep 2024
411
305
16
Oct 2024
413
308
16
Nov 2024
413
312
16
Dec 2024
413
313
16
Jan 2025
413
315
16
Feb 2025
421
318
16
Mar 2025
421
318
16
Apr 2025
422
322
16
May 2025
422
328
16
Jun 2025
425
332
16
Jul 2025
426
337
16
Aug 2025
426
342
18
Sep 2025
426
348
18
Oct 2025
427
353
18
Nov 2025
427
358
18
Viewed (geographical distribution)
Total article views: 3,131 (including HTML, PDF, and XML)
Thereof 2,968 with geography defined
and 163 with unknown origin.
Total article views: 2,328 (including HTML, PDF, and XML)
Thereof 2,189 with geography defined
and 139 with unknown origin.
Total article views: 803 (including HTML, PDF, and XML)
Thereof 779 with geography defined
and 24 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 27 Nov 2025
