GPS Space Vehicle Time Integrity for MJD 54864

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
00:39
09:04
 30,276
  -107
  -159,063
45
0
0
0
 
3
1
15:42
21:22
 20,450
  -106
  -347,686
62
0
0
0
 
4
1
00:00
06:01
 21,660
   -99
   321,297
86
1
1
0
 
5
5
1
2
03:41
09:47
07:34
14:27
 13,943
 16,747
  -118
  -120
   625,720
   626,791
189
228
0
0
0
0
0
0
 
6
1
15:15
20:56
 20,414
  -107
   -71,428
97
0
0
0
 
7
7
1
2
00:00
20:30
01:18
23:59
  4,698
 12,583
  -118
   -91
   -23,105
   -23,060
52
51
0
0
0
0
0
0
 
8
8
1
2
00:00
20:56
02:33
22:34
  9,200
  5,862
  -100
  -106
   188,718
   188,834
49
52
0
0
0
0
0
0
 
9
9
1
2
02:19
07:49
03:37
12:36
  4,710
 17,231
  -128
  -109
   -38,333
   -38,367
29
45
0
0
0
0
0
0
 
10
1
02:25
09:05
 24,003
   -93
    10,364
45
0
0
0
 
11
1
19:25
23:59
 16,468
   -99
    -8,789
53
0
0
0
 
12
12
1
2
03:13
10:59
07:54
13:57
 16,788
 10,669
  -111
  -125
   319,925
   319,822
49
29
0
24
0
0
0
0
 
13
13
1
2
18:01
19:49
19:47
23:07
  6,386
 11,891
  -114
  -106
  -287,319
  -287,324
52
55
0
0
0
0
0
0
 
14
1
09:25
18:00
 30,883
  -109
   159,693
63
0
0
0
 
15
1
04:48
10:38
 20,979
  -104
   250,851
59
0
0
0
 
16
1
13:46
19:25
 20,316
   -97
   -77,661
53
0
0
0
 
17
17
1
2
00:00
21:23
05:34
23:59
 19,994
  9,390
  -103
  -111
   -45,960
   -46,026
44
51
0
0
0
0
0
0
 
18
18
1
2
07:35
10:39
09:47
15:15
  7,936
 16,594
  -115
   -99
    87,140
    87,101
47
41
0
0
0
0
0
0
 
19
1
18:01
22:34
 16,405
   -94
   -33,102
52
0
0
0
 
20
20
20
20
1
2
3
4
00:00
15:34
19:25
22:35
02:23
18:36
20:29
23:59
  8,564
 10,930
  3,831
  5,081
  -116
  -109
  -129
  -122
   -92,094
   -92,023
   -92,032
   -92,012
50
52
51
51
0
0
0
0
0
0
0
0
0
0
0
0
 
21
1
07:58
13:45
 20,840
   -97
   -31,091
43
0
0
0
 
22
1
09:47
16:33
 24,315
  -104
  -205,802
43
0
0
0
 
23
1
16:48
22:11
 19,352
   -98
  -386,403
53
0
0
0
 
24
24
1
2
05:34
07:58
07:49
11:46
  8,037
 13,693
  -113
   -91
  -162,416
  -162,427
45
48
0
0
0
0
0
0
 
25
1
18:37
23:59
 19,362
   -94
  -216,668
146
0
0
0
 
26
1
04:21
07:57
 12,945
   -99
   -41,458
45
0
0
0
 
27
1
00:56
03:21
  8,708
  -115
   -21,402
47
1
0
0
 
28
28
1
2
00:00
22:35
04:19
23:59
 15,507
  5,081
   -96
  -111
    23,617
    23,593
45
51
0
0
0
0
0
0
 
29
1
06:02
10:38
 16,569
   -99
    13,383
50
0
0
0
 
30
1
07:56
15:30
 10,396
  -116
  -123,882
40
0
0
0
 
31
1
11:47
18:36
 24,566
  -105
    49,967
43
0
0
0
 
32
1
14:30
18:00
 12,577
  -100
  -298,886
56
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.