GPS Space Vehicle Time Integrity for MJD 54787

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
-
 
 
 
 
 
 
 
 
 
2
1
06:14
14:29
 29,665
  -297
  -172,938
20
0
0
0
 
3
3
1
2
00:00
20:54
02:38
23:59
  9,472
 11,152
  -291
  -295
  -312,406
  -312,814
31
5
1
47
0
0
0
0
 
4
1
04:27
11:11
 24,229
  -293
   234,743
79
0
0
0
 
5
5
5
1
2
3
08:59
15:05
17:05
12:48
16:11
19:44
 13,713
  3,975
  9,565
  -304
  -323
  -307
   392,010
   392,265
   392,428
65
20
35
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
20:28
02:12
23:59
  7,929
 12,682
  -296
  -296
  -142,342
  -141,782
7
45
1
0
0
0
0
0
 
7
1
01:15
06:32
 19,027
  -290
   -23,528
18
0
0
0
 
8
8
1
2
02:13
04:27
03:47
07:46
  5,664
 11,945
  -295
  -282
   177,966
   178,002
16
18
0
0
0
0
0
0
 
9
1
12:57
17:52
 17,732
  -294
   -25,643
20
0
0
0
 
10
1
07:32
14:06
 23,626
  -294
     7,045
19
0
0
0
 
11
1
00:42
06:14
 19,866
  -288
   -15,727
16
0
0
0
 
12
12
1
2
08:21
16:11
12:56
19:03
 16,504
 10,320
  -300
  -318
   339,765
   339,686
16
11
36
0
0
0
0
0
 
13
1
00:00
04:26
 15,935
  -289
  -277,821
20
5
0
0
 
14
1
14:43
23:14
 30,669
  -300
   193,052
44
0
0
0
 
15
1
10:02
15:51
 20,958
  -291
   212,049
42
0
0
0
 
16
1
19:03
23:59
 17,782
  -285
   -94,964
21
0
0
0
 
17
1
02:38
10:51
 29,577
  -296
   -40,912
10
18
0
0
 
18
18
1
2
12:48
15:52
15:04
20:24
  8,134
 16,299
  -301
  -292
   111,757
   111,708
7
28
5
0
0
0
0
0
 
19
1
00:00
03:47
 13,632
  -279
   -35,778
16
0
0
0
 
20
20
20
1
2
3
00:00
03:48
20:45
01:14
07:34
23:59
  4,463
 13,548
 11,646
  -306
  -308
  -301
   -99,190
   -99,173
   -99,105
4
9
14
19
0
2
0
0
0
0
0
0
 
21
1
14:07
19:02
 17,743
  -285
   -42,449
15
0
0
0
 
22
1
15:05
21:48
 24,228
  -294
  -209,500
18
2
0
0
 
23
23
1
2
00:00
22:04
03:25
23:59
 12,321
  6,933
  -281
  -298
  -380,484
  -380,586
20
13
1
0
0
0
0
0
 
24
1
10:52
17:04
 22,332
  -297
  -142,049
20
2
0
0
 
25
1
02:13
03:25
  4,347
  -272
   -30,078
35
0
0
0
 
26
26
1
2
09:38
11:11
10:51
15:04
  4,397
 13,958
  -310
  -287
   -16,569
   -16,592
5
32
4
0
0
0
0
0
 
27
1
03:26
06:53
 12,424
  -285
     -897
30
0
0
0
 
28
1
03:26
09:36
 22,172
  -286
    23,263
16
0
0
0
 
29
29
1
2
11:11
12:52
12:51
15:51
  5,964
 10,763
  -307
  -290
    29,278
    29,278
13
18
13
0
0
0
0
0
 
30
1
17:53
20:47
 10,464
  -309
  -108,771
19
0
0
0
 
31
1
17:05
23:56
 24,646
  -298
    38,777
12
54
0
0
 
32
1
19:45
23:14
 12,543
  -287
  -313,919
18
0
0
0
 
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.