GPS Space Vehicle Time Integrity for MJD 54937

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
19:29
03:50
23:59
 13,805
 16,233
    77
    76
  -153,483
  -153,477
51
28
0
12
0
0
0
0
 
3
1
10:47
16:26
 20,332
    88
  -380,252
58
0
0
0
 
4
4
1
2
00:00
18:23
01:27
23:59
  5,215
 20,205
    60
    81
    53,342
    54,463
56
87
1
0
1
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
10:19
16:00
 20,448
    87
   -82,869
113
0
0
0
 
7
1
14:34
20:16
 20,493
    82
   -20,201
39
0
0
0
 
8
1
16:00
21:31
 19,824
    89
   198,856
39
0
0
0
 
9
9
1
2
02:44
21:11
07:35
22:38
 17,464
  5,177
    82
    47
   -50,902
   -51,059
52
30
0
13
0
0
0
0
 
10
10
1
2
00:00
21:21
03:15
23:59
 11,736
  9,507
    86
    86
    14,521
    14,567
53
32
0
24
0
0
0
0
 
11
11
1
2
14:24
17:16
16:26
19:52
  7,332
  9,326
    87
    81
     -873
     -863
36
39
0
0
0
0
0
0
 
12
12
12
1
2
3
00:00
05:47
22:13
02:44
09:00
23:59
  9,830
 11,615
  6,368
    80
    60
    65
   293,742
   293,618
   293,351
55
52
25
0
1
78
0
0
0
0
0
0
 
13
1
13:37
17:15
 13,105
    94
  -294,572
39
0
0
0
 
14
1
05:46
12:57
 25,906
    84
   125,128
67
0
0
0
 
15
1
00:00
05:19
 19,123
    89
   281,677
58
1
0
0
 
16
1
08:49
14:34
 20,677
    94
   -58,874
56
0
0
0
 
17
1
16:05
23:59
 28,467
    72
   -54,502
35
1
0
0
 
18
18
1
2
02:44
07:19
06:20
10:21
 12,912
 10,869
    80
    87
    65,288
    65,243
50
54
0
0
0
0
0
0
 
19
1
12:58
17:47
 17,333
    94
   -28,066
43
0
0
0
 
20
20
20
1
2
3
10:34
17:16
19:52
14:23
19:19
21:18
 13,777
  7,318
  5,049
    89
    63
    59
   -85,098
   -85,102
   -85,097
50
39
31
0
0
0
0
0
0
0
0
0
 
21
1
03:16
08:43
 19,603
    90
   -18,912
53
0
0
0
 
22
1
05:19
11:33
 22,409
    90
  -201,409
52
0
0
0
 
23
1
11:47
16:00
 15,184
   100
  -389,333
44
0
0
0
 
24
24
1
2
00:00
05:48
05:46
07:19
 20,758
  5,471
    82
    74
  -181,518
  -181,565
51
51
0
1
0
0
0
0
 
25
1
15:31
18:22
 10,267
    94
  -362,657
75
0
0
0
 
26
1
00:46
04:21
 12,912
    98
   -56,859
51
0
0
0
 
27
27
27
1
2
3
01:27
04:07
19:19
03:15
05:47
23:08
  6,481
  5,998
 13,709
    74
    80
    63
   -41,141
   -41,165
   -41,362
51
52
32
0
0
6
0
0
0
0
0
0
 
28
1
16:27
23:13
 24,402
    80
    24,105
36
0
0
0
 
29
29
1
2
01:27
03:16
02:44
05:45
  4,575
  8,925
    81
    87
    -9,992
   -10,023
51
55
0
0
0
0
0
0
 
30
30
1
2
00:00
06:20
01:27
10:28
  5,219
 14,834
    72
    79
  -139,461
  -139,520
51
53
0
0
0
0
0
0
 
31
1
06:20
13:36
 26,151
    84
    57,919
52
0
0
0
 
32
1
09:27
14:23
 17,773
    94
  -273,846
58
0
0
0
 
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.