GPS Space Vehicle Time Integrity for MJD 54943

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
19:06
03:25
23:59
 12,329
 17,583
    89
    98
  -153,473
  -153,473
47
51
0
0
0
0
0
0
 
3
1
10:23
16:02
 20,327
   105
  -382,906
59
0
0
0
 
4
4
1
2
00:00
18:00
01:06
23:59
  3,953
 21,573
    74
    99
    61,119
    62,254
55
102
1
0
1
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
09:55
15:35
 20,432
   103
   -91,591
112
0
0
0
 
7
1
14:09
19:51
 20,487
   101
   -19,895
48
0
0
0
 
8
1
15:36
21:06
 19,801
   108
   199,774
52
0
0
0
 
9
1
02:18
07:11
 17,529
    97
   -51,922
53
0
0
0
 
10
10
1
2
00:00
20:56
02:50
23:59
 10,220
 11,014
   102
   105
    14,856
    14,900
48
54
0
0
0
0
0
0
 
11
1
13:59
19:27
 19,676
   101
     -100
47
0
0
0
 
12
12
12
1
2
3
00:00
05:28
21:48
02:18
08:36
23:59
  8,281
 11,248
  7,873
    91
    80
    89
   291,252
   291,136
   290,865
49
54
51
0
1
0
0
0
0
0
0
0
 
13
1
13:12
16:51
 13,110
   109
  -295,082
41
0
0
0
 
14
1
05:27
12:32
 25,509
   101
   122,148
68
0
0
0
 
15
1
00:00
04:54
 17,625
   103
   283,884
52
1
0
0
 
16
1
08:25
14:09
 20,621
   112
   -57,225
58
0
0
0
 
17
1
15:40
23:59
 29,962
    87
   -55,381
52
0
0
0
 
18
18
1
2
02:19
05:31
05:26
09:56
 11,247
 15,893
    85
   104
    63,553
    63,525
50
57
0
0
0
0
0
0
 
19
1
12:33
17:22
 17,336
   109
   -27,564
46
0
0
0
 
20
20
20
1
2
3
10:09
16:51
19:28
13:11
19:02
20:53
 10,969
  7,863
  5,003
   101
    82
    79
   -84,549
   -84,544
   -84,538
54
51
50
0
0
0
0
0
0
0
0
0
 
21
1
02:51
08:18
 19,629
   106
   -17,862
55
0
0
0
 
22
1
04:54
11:08
 22,446
   105
  -201,032
54
0
0
0
 
23
1
11:22
15:35
 15,187
   116
  -389,467
48
0
0
0
 
24
1
00:00
06:54
 24,835
   101
  -183,014
53
1
0
0
 
25
1
15:06
17:59
 10,339
   115
  -373,430
78
0
0
0
 
26
1
00:21
05:26
 18,291
   104
   -57,787
53
0
0
0
 
27
27
27
1
2
3
01:06
03:29
19:03
02:50
05:30
22:42
  6,233
  7,226
 13,154
    90
    96
    80
   -42,736
   -42,758
   -42,951
42
54
53
0
1
0
0
0
0
0
0
0
 
28
1
16:51
22:49
 21,448
   101
    24,277
53
0
0
0
 
29
29
1
2
01:06
03:40
02:18
05:55
  4,290
  8,081
    98
    94
   -12,153
   -12,202
41
56
0
0
0
0
0
0
 
30
30
1
2
00:00
06:55
01:06
10:03
  3,949
 11,275
    80
    93
  -140,819
  -140,883
51
55
0
0
0
0
0
0
 
31
1
05:56
13:11
 26,130
    99
    58,471
52
0
0
0
 
32
32
1
2
09:02
17:59
13:58
19:02
 17,780
  3,780
   103
    65
  -271,249
  -271,164
62
50
0
0
0
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.