GPS Space Vehicle Time Integrity for MJD 54051

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
1
2
00:00
19:39
03:14
23:59
 11,626
 15,656
  1,173
  1,150
   -87,250
   -87,445
34
39
42
0
0
0
0
0
 
2
1
08:25
15:31
 25,586
  1,166
   -52,746
41
0
0
0
 
3
1
00:00
05:00
 17,909
  1,174
  -387,953
171
1
1
0
 
4
1
06:35
14:09
 27,254
  1,161
  -334,309
56
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
13:34
19:07
 19,978
  1,166
  -551,855
82
0
0
0
 
7
7
7
1
2
3
00:00
15:51
22:36
02:09
19:37
23:59
  7,680
 13,562
  5,014
  1,165
  1,157
  1,148
  -496,168
  -495,717
  -495,573
29
42
47
14
0
0
0
0
0
0
0
0
 
8
1
04:19
09:58
 20,297
  1,177
    87,104
31
14
0
0
 
9
9
1
2
09:30
15:32
11:26
19:57
  6,917
 15,875
  1,146
  1,164
   -43,148
   -43,167
33
36
3
13
0
0
0
0
 
10
1
09:58
16:22
 23,048
  1,173
   -91,536
36
1
0
0
 
11
1
02:52
08:25
 19,915
  1,166
  -358,308
31
71
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:09
03:48
10:39
03:14
07:04
12:07
  3,912
 11,752
  5,317
  1,163
  1,161
  1,132
  -110,773
  -110,811
  -110,918
29
41
33
0
0
0
0
0
0
0
0
0
 
14
1
16:51
23:59
 25,730
  1,163
     2,356
36
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:22
03:47
23:59
 13,576
  9,444
  1,168
  1,163
   -89,763
   -90,044
39
42
1
0
0
0
0
0
 
17
1
05:00
13:28
 30,475
  1,159
   -88,739
33
49
0
0
 
18
1
14:19
22:35
 29,744
  1,163
   253,616
33
5
0
0
 
19
1
00:56
06:13
 18,959
  1,179
   -32,222
37
18
0
0
 
20
20
1
2
00:00
06:04
04:02
09:57
 14,488
 13,920
  1,160
  1,150
    22,991
    22,981
28
28
13
26
0
0
0
0
 
21
1
16:22
21:19
 17,789
  1,175
   -59,924
38
1
0
0
 
22
22
1
2
17:33
20:04
19:57
23:59
  8,654
 14,153
  1,156
  1,171
  -147,697
  -147,713
31
46
2
0
0
0
0
0
 
23
1
00:56
06:04
 18,405
  1,173
  -139,094
33
30
0
0
 
24
1
07:32
15:50
 29,910
  1,158
   -50,579
45
0
0
0
 
25
1
19:38
23:59
 15,689
  1,173
  -402,777
42
0
0
0
 
26
1
12:24
17:59
 20,064
  1,166
     2,629
99
0
0
0
 
27
1
03:15
09:01
 20,707
  1,172
   -76,443
34
58
0
0
 
28
1
04:21
11:42
 26,474
  1,170
   -13,301
33
11
0
0
 
29
29
1
2
11:56
15:51
15:50
17:32
 14,073
  6,029
  1,172
  1,153
  -187,456
  -187,769
107
69
0
0
0
0
0
0
 
30
30
1
2
12:20
17:59
15:31
23:02
 11,471
 18,181
  1,146
  1,150
   -15,035
   -15,059
33
37
0
0
0
0
0
0
 
31
31
1
2
00:12
19:57
02:51
22:35
  9,509
  9,468
  1,145
  1,171
    48,036
    47,335
41
43
1
0
1
0
0
0
 
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.