GPS Space Vehicle Time Integrity for MJD 53201

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
10:30
15:34
 18,235
  1,425
  -352,147
18
139
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:30
15:06
 16,588
  1,427
   -25,911
21
136
0
0
 
4
1
16:39
23:43
 25,451
  1,417
   215,076
103
0
0
0
 
5
5
5
5
1
2
3
4
00:00
03:52
06:15
20:59
01:17
05:59
07:42
23:59
  4,638
  7,628
  5,213
 10,856
  1,425
  1,425
  1,422
  1,412
   -37,922
   -37,948
   -37,965
   -38,078
4
7
10
4
12
0
45
10
0
0
0
0
0
0
0
0
 
6
1
00:00
05:09
 18,466
  1,420
  -257,368
246
1
1
0
 
7
1
15:31
23:46
 29,696
  1,418
  -456,421
153
0
0
0
 
8
1
15:40
20:14
 16,443
  1,415
     5,725
4
82
0
0
 
9
1
01:18
05:59
 16,767
  1,423
    55,542
7
1
0
0
 
10
10
1
2
00:00
20:00
02:38
23:59
  9,398
 14,392
  1,420
  1,414
   -45,767
   -45,826
4
4
39
43
0
0
0
0
 
11
1
13:26
18:28
 18,132
  1,420
  -131,378
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:57
15:34
20:58
15:31
17:16
22:22
 12,804
  6,120
  5,014
  1,423
  1,418
  1,408
    27,240
    27,229
    27,208
6
4
3
2
29
41
0
0
0
0
0
0
 
14
14
14
1
2
3
03:31
06:15
10:30
05:59
08:53
11:41
  8,871
  9,485
  4,281
  1,425
  1,428
  1,432
    24,707
    24,717
    24,730
3
8
15
85
44
70
0
0
0
0
0
0
 
15
15
1
2
03:38
06:15
05:59
08:53
  8,463
  9,485
  1,424
  1,427
  -291,620
  -291,667
10
15
0
44
0
0
0
0
 
16
16
1
2
07:28
10:30
08:53
13:41
  5,106
 11,485
  1,428
  1,424
    -7,479
    -7,474
5
10
8
175
0
0
0
0
 
17
17
1
2
00:00
20:15
04:06
23:59
 14,704
 13,470
  1,418
  1,420
    91,042
    92,159
68
63
1
0
1
0
0
0
 
18
18
18
1
2
3
01:18
04:07
06:15
03:30
05:59
08:47
  7,856
  6,697
  9,130
  1,421
  1,421
  1,428
    55,743
    55,780
    55,822
9
9
14
0
0
44
0
0
0
0
0
0
 
19
1
10:44
16:38
 21,275
  1,421
    22,326
31
0
0
0
 
20
20
1
2
10:30
16:39
14:07
19:59
 13,021
 12,013
  1,430
  1,418
   144,018
   143,925
20
13
136
0
0
0
0
0
 
21
21
1
2
02:38
06:15
05:59
07:27
 11,995
  4,338
  1,419
  1,426
   -75,939
   -75,935
2
11
249
44
0
0
0
0
 
22
22
1
2
03:20
06:15
05:59
08:53
  9,515
  9,485
  1,419
  1,425
   -14,013
   -14,012
6
7
129
45
0
0
0
0
 
23
23
1
2
10:30
13:42
13:25
15:31
 10,549
  6,531
  1,409
  1,406
  -114,651
  -114,800
49
28
0
0
0
0
0
0
 
24
24
1
2
00:00
18:04
02:43
23:59
  9,717
 21,337
  1,428
  1,419
   -40,461
   -40,672
7
15
3
0
0
0
0
0
 
25
25
1
2
06:15
10:30
08:53
13:25
  9,485
 10,548
  1,426
  1,424
   -69,662
   -69,680
8
11
45
142
0
0
0
0
 
26
26
1
2
00:13
22:23
03:51
23:43
 12,951
  4,818
  1,420
  1,410
  -155,400
  -156,485
54
15
1
0
1
0
0
0
 
27
1
13:26
19:16
 20,991
  1,419
  -313,495
125
0
0
0
 
28
1
15:31
22:06
 23,649
  1,419
   -36,071
8
38
0
0
 
29
29
1
2
00:00
22:06
03:30
23:59
 12,533
  6,790
  1,422
  1,414
  -385,544
  -385,056
24
18
1
0
0
0
0
0
 
30
30
1
2
00:00
06:16
01:17
08:53
  4,638
  9,415
  1,413
  1,424
  -553,795
  -553,821
2
7
104
39
0
0
0
0
 
31
31
1
2
14:07
18:29
16:38
20:58
  9,059
  8,941
  1,426
  1,423
  -254,794
  -255,026
38
39
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
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.