GPS Space Vehicle Time Integrity for MJD 53933

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
03:56
11:18
 26,551
  1,141
   -64,702
16
10
0
0
 
2
1
16:27
23:59
 27,154
  1,136
   -13,608
33
0
0
0
 
3
1
07:15
13:00
 20,692
  1,145
  -215,016
554
0
9948
0
 
4
1
15:02
22:17
 26,138
  1,135
  -275,276
69
0
0
0
 
5
5
1
2
01:34
18:43
05:31
23:52
 14,182
 18,539
  1,130
  1,127
  -228,182
  -230,237
132
173
1
0
1
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
7
1
2
00:32
06:17
03:30
10:53
 10,725
 16,557
  1,133
  1,139
  -539,489
  -539,455
10
10
24
0
0
0
0
0
 
8
1
12:32
18:09
 20,200
  1,143
    73,937
17
0
0
0
 
9
9
9
1
2
3
00:00
17:37
22:40
03:55
19:27
23:59
 14,109
  6,603
  4,766
  1,148
  1,114
  1,120
   -27,100
   -27,219
   -27,232
12
8
6
1
12
1
0
0
0
0
0
0
 
10
1
17:59
23:59
 21,641
  1,146
   -85,592
15
0
0
0
 
11
1
10:54
16:26
 19,926
  1,141
  -338,653
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:37
15:01
 12,249
  1,142
   -76,797
26
1
0
0
 
14
1
00:55
09:32
 31,047
  1,143
    10,835
13
4
0
0
 
15
1
00:35
06:17
 20,440
  1,149
  -645,085
42
0
0
0
 
16
1
05:24
11:36
 22,349
  1,148
   -56,153
28
0
0
0
 
17
1
13:01
21:23
 30,110
  1,132
   -99,071
8
22
0
0
 
18
18
18
1
2
3
00:00
01:58
22:14
01:34
06:41
23:59
  5,624
 16,963
  6,311
  1,133
  1,145
  1,118
   244,448
   244,475
   244,534
6
8
10
1
8
0
0
0
0
0
0
0
 
19
1
09:33
14:20
 17,194
  1,153
      -44
27
0
0
0
 
20
20
1
2
07:13
13:57
12:03
17:58
 17,410
 14,498
  1,136
  1,119
    25,267
    25,240
12
7
23
4
0
0
0
0
 
21
1
00:00
05:23
 19,380
  1,153
   -40,925
23
1
0
0
 
22
22
1
2
01:34
03:56
03:30
08:13
  6,955
 15,423
  1,131
  1,143
  -115,780
  -115,813
4
31
23
0
0
0
0
0
 
23
1
08:18
13:56
 20,299
  1,148
  -137,163
17
0
0
0
 
24
1
14:20
20:07
 20,830
  1,136
   -20,261
34
0
0
0
 
25
1
03:31
10:53
 26,541
  1,148
  -157,827
573
0
13316
0
 
26
26
1
2
00:00
20:21
01:58
23:59
  7,079
 13,130
  1,139
  1,141
   183,441
   184,443
18
70
1
0
1
0
0
0
 
27
1
11:19
17:13
 21,193
  1,146
   -57,293
22
0
0
0
 
28
1
12:23
19:45
 26,499
  1,139
   -21,789
18
0
0
0
 
29
29
1
2
00:00
19:58
01:34
23:59
  5,631
 14,464
  1,128
  1,146
  -628,278
  -628,458
14
9
1
5
0
0
0
0
 
30
30
1
2
05:32
20:21
07:07
23:59
  5,702
 13,139
  1,123
  1,115
    -2,752
    -2,835
10
8
1
33
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.