GPS Space Vehicle Time Integrity for MJD 54435

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
17:27
23:59
 23,513
   486
  -169,449
14
0
0
0
 
2
1
06:21
14:13
 28,332
   483
  -154,633
28
0
0
0
 
3
1
00:00
02:42
  9,675
   489
  -151,350
32
1
0
0
 
4
1
04:49
11:29
 24,027
   484
    31,661
24
1
0
0
 
5
5
1
2
09:18
15:49
12:41
20:00
 12,143
 15,046
   477
   477
  -571,741
  -572,284
71
95
1
0
0
0
0
0
 
6
6
1
2
11:30
20:01
16:18
21:31
 17,306
  5,423
   486
   452
  -202,319
  -202,087
56
17
0
0
0
0
0
0
 
7
7
1
2
14:13
20:01
15:21
22:00
  4,039
  7,132
   503
   466
    23,598
    23,578
3
4
33
21
0
0
0
0
 
8
8
1
2
02:16
04:06
04:04
07:50
  6,517
 13,475
   488
   498
   132,194
   132,221
17
18
0
0
0
0
0
0
 
9
9
1
2
07:41
12:59
08:54
17:27
  4,347
 16,087
   456
   490
   -98,632
   -98,639
7
14
11
0
0
0
0
0
 
10
1
07:37
13:23
 20,778
   487
   160,600
75
0
0
0
 
11
11
1
2
00:32
04:06
04:04
06:22
 12,721
  8,159
   492
   483
   -25,807
   -25,818
16
18
0
0
0
0
0
0
 
12
12
1
2
08:33
16:29
12:58
19:16
 15,845
 10,027
   476
   463
   350,527
   350,544
18
5
48
25
0
0
0
0
 
13
13
1
2
00:00
08:30
04:04
09:48
 14,645
  4,663
   492
   451
  -224,325
  -224,431
17
4
0
26
0
0
0
0
 
14
1
14:33
22:00
 26,830
   485
   316,659
20
0
0
0
 
15
1
10:55
15:48
 17,569
   494
    75,209
30
0
0
0
 
16
16
1
2
00:00
19:01
01:20
22:00
  4,747
 10,707
   466
   494
  -126,683
  -126,767
10
14
1
0
0
0
0
0
 
17
17
1
2
02:43
04:06
04:04
10:54
  4,897
 24,531
   476
   481
   -47,207
   -47,189
8
5
0
48
0
0
0
0
 
18
18
1
2
12:42
16:29
16:23
20:22
 13,298
 13,983
   481
   487
   222,601
   222,573
5
23
13
0
0
0
0
0
 
19
1
00:00
04:03
 14,511
   496
    -9,270
26
0
0
0
 
20
20
20
1
2
3
00:47
04:06
20:54
01:50
07:43
22:00
  3,785
 13,040
  3,975
   464
   468
   468
  -124,838
  -124,823
  -124,788
5
9
11
4
2
2
0
0
0
0
0
0
 
21
21
1
2
13:24
15:21
14:32
18:53
  4,101
 12,653
   481
   496
   -75,375
   -75,354
8
18
0
0
0
0
0
0
 
22
1
15:21
21:54
 23,572
   490
  -203,770
16
0
0
0
 
23
1
00:00
03:39
 13,138
   493
  -313,527
31
1
0
0
 
24
24
1
2
10:55
12:59
12:35
15:48
  5,998
 10,159
   472
   504
   -49,855
   -49,851
4
7
23
7
0
0
0
0
 
25
25
1
2
00:32
04:06
04:04
06:20
 12,727
  8,064
   496
   482
  -485,524
  -485,585
5
31
27
0
0
0
0
0
 
26
1
10:01
15:21
 19,193
   492
  -111,899
65
0
0
0
 
27
27
1
2
01:20
04:06
03:39
06:58
  8,352
 10,343
   484
   485
  -150,765
  -150,790
10
29
1
0
0
0
0
0
 
28
1
04:06
09:35
 19,763
   493
    11,772
13
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
16:24
19:17
19:01
20:47
  9,420
  5,376
   485
   467
   -54,028
   -54,058
7
12
0
0
0
0
0
0
 
31
31
1
2
18:54
20:23
20:00
22:00
  3,981
  5,826
   499
   482
      265
      258
5
5
12
9
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.