GPS Space Vehicle Time Integrity for MJD 53759

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
15:04
23:06
 28,887
  1,141
   -31,974
21
3
0
0
 
2
1
04:12
12:27
 29,708
  1,140
    22,155
19
0
0
0
 
3
1
19:08
23:59
 17,498
  1,148
   -68,147
14
1
0
0
 
4
1
02:50
10:12
 26,518
  1,141
  -126,732
99
0
0
0
 
5
5
1
2
06:59
13:20
11:20
17:38
 15,540
 15,435
  1,135
  1,129
  -484,298
  -484,596
61
54
0
0
0
0
0
0
 
6
6
1
2
10:13
18:20
15:04
19:37
 17,447
  4,583
  1,143
  1,102
  -255,079
  -256,017
210
51
1
0
1
0
0
0
 
7
1
02:21
10:26
 29,070
  1,145
  -477,985
76
0
0
0
 
8
1
00:35
06:11
 20,137
  1,152
    55,625
21
0
0
0
 
9
1
11:21
16:05
 17,031
  1,140
    -3,732
18
0
0
0
 
10
1
06:11
12:43
 23,491
  1,147
   -76,434
19
0
0
0
 
11
11
1
2
00:00
22:27
04:11
23:59
 15,105
  5,549
  1,146
  1,114
  -300,370
  -300,616
24
7
1
21
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:59
21:39
02:49
08:04
23:59
 10,162
  3,902
  8,420
  1,141
  1,115
  1,139
   -35,760
   -35,837
   -35,941
20
4
12
1
11
0
0
0
0
0
0
0
 
14
1
12:53
21:30
 31,010
  1,140
    21,654
13
9
0
0
 
15
15
1
2
12:28
15:04
13:48
18:04
  4,784
 10,739
  1,140
  1,152
  -553,774
  -553,835
5
38
11
0
0
0
0
0
 
16
1
17:09
23:22
 22,374
  1,144
   -22,148
24
0
0
0
 
17
17
1
2
00:58
04:12
02:21
09:19
  4,988
 18,379
  1,133
  1,142
   -33,705
   -33,858
8
56
3
0
0
0
0
0
 
18
18
18
1
2
3
10:13
11:54
13:48
11:20
13:20
18:31
  4,044
  5,120
 16,973
  1,122
  1,142
  1,146
   217,837
   217,872
   217,905
11
4
10
0
13
0
0
0
0
0
0
0
 
19
19
1
2
00:00
20:34
02:21
23:59
  8,472
 12,304
  1,140
  1,148
    24,252
    24,199
17
19
1
0
0
0
0
0
 
20
20
1
2
01:57
18:54
05:43
23:50
 13,546
 17,781
  1,125
  1,130
    35,599
    35,544
8
14
14
0
0
0
0
0
 
21
1
11:21
17:09
 20,852
  1,153
     2,056
27
0
0
0
 
22
22
1
2
13:20
16:05
15:04
20:02
  6,193
 14,199
  1,131
  1,151
   -62,767
   -62,780
5
28
21
0
0
0
0
0
 
23
23
1
2
00:00
20:14
01:56
23:59
  6,977
 13,541
  1,137
  1,151
  -152,161
  -152,027
11
21
1
0
0
0
0
0
 
24
1
02:21
07:16
 17,651
  1,145
   -78,702
32
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
09:19
13:48
 16,114
  1,150
    23,554
28
0
0
0
 
27
1
00:00
04:11
 15,093
  1,153
   -31,663
10
4
0
0
 
28
1
00:25
06:59
 23,547
  1,139
   -33,475
22
25
0
0
 
29
29
1
2
07:47
12:04
11:54
13:20
 14,829
  4,545
  1,143
  1,127
  -508,743
  -508,897
43
26
0
0
0
0
0
0
 
30
30
30
1
2
3
08:07
10:27
13:48
10:12
11:54
18:50
  7,518
  5,210
 18,078
  1,131
  1,125
  1,134
   -17,888
   -17,924
   -17,986
8
12
22
63
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.