GPS Space Vehicle Time Integrity for MJD 54856

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
01:13
09:38
 30,297
  -124
  -160,194
53
0
0
0
 
3
1
16:14
21:55
 20,485
  -120
  -344,069
61
0
0
0
 
4
1
00:00
06:33
 23,591
  -119
   311,780
97
1
1
0
 
5
5
1
2
04:14
10:20
08:05
15:00
 13,818
 16,789
  -131
  -132
   592,373
   593,546
206
251
0
0
0
35
0
0
 
6
1
15:48
21:28
 20,413
  -121
   -80,608
95
0
0
0
 
7
7
1
2
00:00
21:02
01:51
23:59
  6,671
 10,642
  -126
  -101
   -23,281
   -23,241
53
52
0
0
0
0
0
0
 
8
8
1
2
00:00
21:29
03:06
23:07
 11,176
  5,882
  -115
  -131
   187,629
   187,726
53
54
0
0
0
0
0
0
 
9
9
1
2
02:52
08:22
04:10
13:09
  4,640
 17,221
  -149
  -121
   -36,933
   -36,958
52
55
0
0
0
0
0
0
 
10
1
02:56
09:36
 23,924
  -120
     9,939
54
0
0
0
 
11
11
1
2
00:00
19:57
01:29
23:59
  5,340
 14,531
  -133
  -110
    -9,686
    -9,576
52
54
0
0
0
0
0
0
 
12
12
1
2
03:45
11:32
08:27
14:29
 16,817
 10,648
  -131
  -141
   322,346
   322,249
56
53
0
0
0
0
0
0
 
13
13
1
2
18:33
20:21
20:19
23:39
  6,391
 11,909
  -127
  -115
  -286,413
  -286,413
53
55
0
0
0
0
0
0
 
14
1
09:59
18:32
 30,765
  -124
   163,307
69
0
0
0
 
15
1
05:22
11:11
 20,968
  -122
   247,084
64
0
0
0
 
16
1
14:19
19:57
 20,255
  -113
   -79,573
55
0
0
0
 
17
17
1
2
00:00
21:56
06:07
23:59
 21,989
  7,414
  -124
  -124
   -45,253
   -45,321
53
52
0
0
0
0
0
0
 
18
18
1
2
08:06
11:12
10:19
15:47
  8,005
 16,495
  -137
  -116
    89,627
    89,590
51
58
0
0
0
0
0
0
 
19
1
18:32
23:07
 16,459
  -108
   -33,478
53
0
0
0
 
20
20
20
1
2
3
00:00
16:07
19:57
02:55
19:10
21:02
 10,546
 10,989
  3,853
  -131
  -127
  -145
   -92,859
   -92,792
   -92,799
51
53
51
0
0
0
0
0
0
0
0
0
 
21
1
08:31
14:18
 20,829
  -114
   -32,350
56
0
0
0
 
22
1
10:20
17:06
 24,346
  -119
  -206,273
55
0
0
0
 
23
1
17:21
22:37
 18,936
  -115
  -385,921
54
0
0
0
 
24
24
1
2
06:07
08:31
08:22
12:19
  8,050
 13,669
  -134
  -110
  -160,389
  -160,399
52
55
0
0
0
0
0
0
 
25
25
1
2
00:00
19:10
01:04
23:59
  3,882
 17,344
  -137
  -111
  -197,097
  -199,026
70
127
1
0
1
0
0
0
 
26
1
06:07
08:31
  8,598
  -108
   -39,282
51
0
0
0
 
27
27
1
2
01:30
22:37
03:44
23:39
  8,056
  3,710
  -123
  -132
   -19,185
   -19,447
55
52
1
0
0
0
0
0
 
28
1
00:00
04:52
 17,487
  -104
    23,578
53
0
0
0
 
29
1
06:34
11:11
 16,644
  -120
    15,424
55
0
0
0
 
30
1
13:10
16:03
 10,418
  -125
  -122,172
55
0
0
0
 
31
1
12:20
19:10
 24,605
  -121
    48,936
52
0
0
0
 
32
1
15:03
18:32
 12,501
  -117
  -300,986
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.