GPS Space Vehicle Time Integrity for MJD 54951

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
18:31
02:56
23:59
 10,547
 19,714
   104
   105
  -153,587
  -153,604
24
30
105
13
0
0
0
0
 
3
1
09:51
15:30
 20,343
   113
  -386,476
64
0
0
0
 
4
1
17:28
23:59
 23,500
   105
    72,705
98
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
09:22
15:02
 20,405
   114
  -102,948
110
0
0
0
 
7
1
14:33
18:30
 14,227
   122
   -19,479
34
0
0
0
 
8
1
15:03
20:33
 19,807
   108
   200,971
34
4
0
0
 
9
9
1
2
01:44
20:13
06:38
21:41
 17,557
  5,264
   105
    81
   -53,234
   -53,383
32
36
9
10
0
0
0
0
 
10
10
1
2
00:00
20:22
02:17
23:59
  8,233
 13,032
   108
   116
    15,353
    15,409
27
36
90
8
0
0
0
0
 
11
1
13:10
18:54
 20,662
   107
      953
41
0
0
0
 
12
12
12
1
2
3
00:00
05:05
21:15
01:44
08:03
23:59
  6,218
 10,654
  9,838
   102
    92
   102
   287,849
   287,736
   287,454
27
40
31
82
1
0
0
0
0
0
0
0
 
13
1
13:10
16:18
 11,257
   121
  -295,770
46
0
0
0
 
14
1
04:21
11:59
 27,447
   112
   118,158
64
0
0
0
 
15
15
1
2
00:00
22:42
04:21
23:59
 15,588
  4,672
   118
    93
   286,742
   287,027
28
34
201
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:07
18:55
18:42
23:43
 12,817
 17,307
   101
   100
   -56,576
   -56,605
28
34
1
3
0
0
0
0
 
18
18
1
2
01:44
05:12
05:03
09:22
 11,860
 14,975
   101
   116
    61,259
    61,228
27
50
52
0
0
0
0
0
 
19
19
1
2
10:59
15:07
15:02
16:48
 14,622
  6,008
   127
    98
   -26,861
   -26,877
54
32
0
0
0
0
0
0
 
20
20
20
1
2
3
09:36
16:18
18:31
14:33
17:27
20:20
 17,816
  4,138
  6,553
   106
    86
    91
   -83,820
   -83,822
   -83,807
53
27
25
0
7
114
0
0
0
0
0
0
 
21
1
02:18
07:45
 19,575
   118
   -16,455
37
2
0
0
 
22
1
04:21
10:35
 22,425
   114
  -200,569
46
0
0
0
 
23
1
10:49
15:07
 15,476
   123
  -389,630
52
0
0
0
 
24
24
24
1
2
3
00:00
05:18
22:55
04:21
06:22
23:59
 15,589
  3,824
  3,850
   112
    96
    79
  -185,001
  -185,055
  -185,256
25
28
26
336
27
14
0
0
0
0
0
0
 
25
1
12:09
18:36
 23,202
   115
  -387,593
144
0
0
0
 
26
1
00:00
05:02
 18,050
   117
   -58,907
32
1
0
0
 
27
27
27
1
2
3
00:39
03:00
18:42
02:17
05:11
22:07
  5,905
  7,803
 12,268
    92
   103
    96
   -44,918
   -44,944
   -45,138
21
31
32
255
0
3
0
0
0
0
0
0
 
28
1
16:18
22:16
 21,448
   112
    24,518
32
36
0
0
 
29
29
1
2
00:39
03:07
01:44
05:05
  3,893
  6,989
    98
   109
   -14,931
   -14,972
21
33
163
2
0
0
0
0
 
30
30
1
2
06:22
22:43
09:29
23:59
 11,217
  4,612
   105
    88
  -142,746
  -142,915
50
27
0
2
0
0
0
0
 
31
1
05:24
13:09
 27,932
   111
    59,177
49
0
0
0
 
32
32
1
2
08:28
17:28
13:09
18:30
 16,851
  3,746
   119
    77
  -267,784
  -267,696
60
26
0
22
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.