GPS Space Vehicle Time Integrity for MJD 53425

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
14:47
22:02
 26,111
   863
  -389,674
23
0
0
0
 
2
1
03:11
11:39
 30,478
   865
    31,384
19
0
0
0
 
3
1
18:05
23:51
 20,788
   857
   -86,477
20
0
0
0
 
4
1
01:50
09:15
 26,702
   863
  -376,496
169
0
0
0
 
5
5
1
2
06:03
12:16
10:15
16:18
 15,152
 14,535
   862
   859
   -79,552
   -79,619
16
9
0
9
0
0
0
0
 
6
1
08:21
13:47
 19,535
   861
   -84,171
428
1
6341
0
 
7
1
00:00
08:21
 30,047
   861
    32,328
282
1
10
0
 
8
1
00:00
04:50
 17,442
   850
    22,936
10
0
0
0
 
9
1
10:16
14:46
 16,213
   869
    31,481
8
0
0
0
 
10
1
04:39
11:08
 23,331
   863
   -58,509
10
0
0
0
 
11
11
1
2
00:00
22:03
03:10
23:59
 11,412
  7,017
   856
   859
  -196,970
  -197,254
14
5
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:33
20:23
01:49
06:38
23:59
  6,573
  3,871
 12,977
   848
   870
   849
    11,574
    11,577
    11,494
4
6
3
28
1
114
0
0
0
0
0
0
 
14
1
11:39
20:18
 31,101
   865
    32,428
6
54
0
0
 
15
1
12:16
17:32
 19,015
   858
  -393,440
31
0
0
0
 
16
1
16:02
22:12
 22,135
   859
     -826
5
29
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
10:57
13:48
12:15
17:35
  4,649
 13,616
   862
   866
   131,122
   131,180
8
15
6
0
0
0
0
0
 
19
19
1
2
00:00
19:10
01:06
23:59
  3,976
 17,397
   845
   855
    15,479
    15,562
4
5
8
26
0
0
0
0
 
20
20
1
2
00:51
17:48
04:35
22:44
 13,469
 17,750
   858
   854
    83,853
    83,693
6
17
6
0
0
0
0
0
 
21
1
10:16
16:01
 20,737
   865
   -90,925
8
0
0
0
 
22
1
12:08
18:49
 24,039
   865
   -16,614
6
123
0
0
 
23
1
19:10
23:59
 17,357
   854
  -210,077
6
16
0
0
 
24
1
01:07
06:45
 20,285
   856
   -97,309
14
0
0
0
 
25
1
13:48
22:02
 29,662
   852
   -86,102
7
8
0
0
 
26
1
07:16
12:50
 19,998
   865
    -4,995
25
0
0
0
 
27
27
1
2
00:00
22:03
04:02
23:59
 14,514
  7,016
   853
   853
   -12,935
   -13,403
24
9
1
0
0
0
0
0
 
28
1
00:07
06:43
 23,745
   856
   -46,001
7
51
0
0
 
29
1
06:41
12:15
 20,042
   866
  -116,556
117
0
0
0
 
30
30
1
2
07:03
16:19
10:57
17:45
 14,006
  5,154
   861
   856
   -16,095
   -16,956
122
44
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.