GPS Space Vehicle Time Integrity for MJD 54422

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
18:22
01:25
23:59
  5,096
 20,272
   401
   411
  -166,781
  -166,948
14
10
1
3
0
0
0
0
2
1
07:13
15:06
 28,390
   411
  -151,585
29
0
0
0
3
3
1
2
00:00
22:26
03:36
23:59
 12,962
  5,613
   421
   418
  -145,332
  -145,756
34
4
1
71
0
0
0
0
4
1
05:42
12:23
 24,089
   416
    26,391
22
0
0
0
5
5
1
2
10:11
16:43
13:34
20:53
 12,122
 14,999
   402
   405
  -546,462
  -547,043
80
103
0
0
0
0
0
0
6
6
1
2
12:24
20:54
17:12
22:25
 17,290
  5,501
   417
   385
  -213,699
  -213,499
47
15
0
0
0
0
0
0
7
7
1
2
15:07
20:54
17:22
23:04
  8,074
  7,852
   404
   386
    24,895
    24,802
17
9
1
6
0
0
0
0
8
8
1
2
03:09
04:23
04:21
08:43
  4,357
 15,651
   418
   424
   130,583
   130,612
12
17
0
0
0
0
0
0
9
9
1
2
08:34
13:52
09:48
18:21
  4,455
 16,155
   381
   415
   -96,813
   -96,818
9
14
28
5
0
0
0
0
10
1
08:29
14:15
 20,734
   426
   147,047
79
0
0
0
11
11
1
2
01:25
04:23
04:21
07:14
 10,578
 10,278
   415
   417
   -25,571
   -25,573
13
16
0
0
0
0
0
0
12
12
1
2
09:26
17:22
13:46
20:08
 15,628
  9,971
   403
   393
   349,086
   349,107
16
5
64
31
0
0
0
0
13
13
1
2
00:22
09:24
04:21
10:40
 14,351
  4,519
   417
   383
  -221,466
  -221,573
12
4
0
17
0
0
0
0
14
1
16:43
23:59
 26,190
   412
   319,517
24
0
0
0
15
1
11:48
16:42
 17,656
   421
    80,986
39
0
0
0
16
16
1
2
00:00
19:53
02:11
23:59
  7,875
 14,784
   402
   424
  -124,894
  -125,003
17
12
1
30
0
0
0
0
17
1
04:23
11:47
 26,694
   406
   -48,303
8
25
0
0
18
18
1
2
13:36
17:22
17:16
21:16
 13,209
 14,008
   411
   418
   225,164
   225,139
5
22
33
0
0
0
0
0
19
1
00:00
04:21
 15,709
   428
    -7,114
17
0
0
0
20
20
20
20
1
2
3
4
00:00
01:41
04:34
21:47
01:25
02:43
08:36
23:59
  5,096
  3,684
 14,526
  7,972
   409
   390
   398
   402
  -125,633
  -125,648
  -125,630
  -125,588
4
5
11
16
40
1
0
30
0
0
0
0
0
0
0
0
21
21
1
2
14:15
16:16
15:25
19:45
  4,214
 12,543
   413
   427
   -75,981
   -75,961
9
17
0
0
0
0
0
0
22
1
16:16
22:47
 23,473
   415
  -202,946
16
0
0
0
23
23
1
2
00:00
22:53
04:21
23:59
 15,709
  3,982
   420
   399
  -309,817
  -310,100
26
7
0
0
0
0
0
0
24
24
1
2
11:48
13:52
13:28
16:42
  6,006
 10,244
   403
   430
   -46,663
   -46,663
5
6
22
16
0
0
0
0
25
25
1
2
01:25
04:23
04:21
07:13
 10,573
 10,203
   417
   414
  -480,146
  -480,205
5
35
29
0
0
0
0
0
26
1
10:55
16:15
 19,221
   417
   -98,617
65
0
0
0
27
27
1
2
02:12
04:23
04:21
07:51
  7,795
 12,533
   406
   413
  -148,046
  -148,065
7
27
2
0
0
0
0
0
28
1
04:34
10:28
 21,195
   413
    10,956
15
1
0
0
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
17:13
20:09
19:53
21:39
  9,549
  5,406
   409
   394
   -52,537
   -52,565
8
13
0
0
0
0
0
0
31
31
31
1
2
3
00:00
19:46
21:16
01:41
20:53
23:59
  6,071
  4,029
  9,782
   384
   429
   405
    -1,561
    -1,424
    -1,436
4
4
5
10
17
5
0
0
0
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.