GPS Space Vehicle Time Integrity for MJD 54417

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
18:43
01:45
23:59
  6,297
 18,988
   375
   388
  -165,813
  -165,965
16
5
1
8
0
0
0
0
 
2
1
07:34
15:27
 28,388
   381
  -150,410
27
0
0
0
 
3
3
1
2
00:00
22:47
03:57
23:59
 14,168
  4,346
   391
   383
  -143,006
  -143,435
37
4
1
48
0
0
0
0
 
4
1
06:02
12:44
 24,127
   381
    24,461
23
0
0
0
 
5
5
1
2
10:31
17:04
13:49
21:13
 11,847
 14,980
   375
   375
  -536,219
  -536,827
78
105
0
0
0
0
0
0
 
6
6
1
2
12:44
21:14
17:32
22:46
 17,280
  5,540
   387
   355
  -217,653
  -217,466
46
15
0
0
0
0
0
0
 
7
7
1
2
15:28
21:14
17:42
23:24
  8,035
  7,803
   383
   357
    26,566
    26,446
22
10
1
0
0
0
0
0
 
8
1
03:29
09:04
 20,062
   387
   130,034
19
0
0
0
 
9
9
1
2
08:54
14:12
10:09
18:42
  4,475
 16,226
   360
   386
   -96,108
   -96,123
8
12
6
6
0
0
0
0
 
10
1
08:49
14:35
 20,726
   394
   141,708
80
0
0
0
 
11
1
01:46
07:34
 20,885
   383
   -25,441
16
0
0
0
 
12
12
1
2
09:45
17:42
14:06
20:29
 15,663
  9,989
   377
   361
   348,523
   348,540
14
5
134
19
0
0
0
0
 
13
13
1
2
00:42
09:45
04:53
10:59
 15,040
  4,447
   387
   354
  -220,346
  -220,452
13
4
0
20
0
0
0
0
 
14
1
17:04
23:59
 24,944
   384
   320,613
21
0
0
0
 
15
1
12:08
17:03
 17,680
   394
    84,062
47
0
0
0
 
16
16
1
2
00:00
20:13
02:31
23:59
  9,013
 13,594
   378
   396
  -124,148
  -124,264
20
12
1
0
0
0
0
0
 
17
1
03:57
12:08
 29,417
   375
   -48,790
10
26
0
0
 
18
18
1
2
13:57
17:42
17:37
21:36
 13,198
 14,033
   382
   386
   226,123
   226,095
6
21
24
0
0
0
0
0
 
19
1
00:00
05:18
 19,037
   393
    -6,270
23
1
0
0
 
20
20
20
20
1
2
3
4
00:00
02:03
04:54
22:07
01:45
03:03
08:56
23:59
  6,283
  3,627
 14,485
  6,753
   384
   362
   365
   376
  -125,935
  -125,953
  -125,940
  -125,892
4
6
10
14
33
2
0
2
0
0
0
0
0
0
0
0
 
21
21
1
2
14:35
16:37
15:46
20:05
  4,262
 12,501
   382
   392
   -76,202
   -76,187
10
17
0
0
0
0
0
0
 
22
1
16:37
23:08
 23,447
   389
  -202,535
15
0
0
0
 
23
1
00:00
04:53
 17,555
   391
  -308,379
29
1
0
0
 
24
24
1
2
12:09
14:35
13:49
17:03
  5,975
  8,869
   373
   406
   -45,472
   -45,469
6
8
17
5
0
0
0
0
 
25
1
01:46
07:33
 20,828
   383
  -477,848
41
0
0
0
 
26
1
11:16
16:36
 19,209
   390
   -93,428
66
0
0
0
 
27
1
02:31
08:12
 20,423
   390
  -147,005
25
0
0
0
 
28
1
04:54
10:48
 21,216
   385
    10,651
14
16
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
20:29
22:00
  5,418
   374
   -51,986
14
0
0
0
 
31
31
31
1
2
3
00:00
18:25
21:37
02:02
21:13
23:59
  7,288
 10,097
  8,566
   363
   394
   380
    -2,186
    -2,055
    -2,054
4
12
5
21
0
7
0
0
0
0
0
0
 
32
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33
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34
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.