GPS Space Vehicle Time Integrity for MJD 53761

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
15:42
22:58
 26,134
  1,138
   -32,289
17
6
0
0
 
2
1
04:04
12:19
 29,734
  1,145
    21,946
16
0
0
0
 
3
1
19:00
23:59
 17,981
  1,137
   -68,680
15
0
0
0
 
4
1
02:41
10:04
 26,536
  1,143
  -128,743
99
0
0
0
 
5
5
1
2
07:04
13:12
11:12
17:29
 14,850
 15,439
  1,135
  1,126
  -486,442
  -486,721
56
52
0
0
0
0
0
0
 
6
6
1
2
10:05
18:12
14:55
19:28
 17,429
  4,555
  1,145
  1,104
  -261,827
  -262,756
208
50
1
0
1
0
0
0
 
7
1
02:20
10:30
 29,351
  1,143
  -479,601
74
0
0
0
 
8
1
00:26
06:02
 20,055
  1,137
    55,809
19
0
0
0
 
9
1
11:13
15:42
 16,130
  1,140
    -3,997
17
0
0
0
 
10
1
06:03
12:34
 23,457
  1,159
   -76,511
19
0
0
0
 
11
11
1
2
00:00
22:59
04:03
23:59
 14,515
  3,652
  1,144
  1,128
  -300,873
  -301,114
25
4
1
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:51
21:31
02:41
07:56
23:59
  9,581
  3,899
  8,922
  1,140
  1,115
  1,135
   -36,161
   -36,236
   -36,344
21
5
11
0
6
0
0
0
0
0
0
0
 
14
1
12:45
21:22
 31,033
  1,139
    21,559
13
9
0
0
 
15
15
1
2
12:20
14:56
13:40
17:57
  4,802
 10,851
  1,135
  1,143
  -554,808
  -554,873
5
39
11
0
0
0
0
0
 
16
1
17:01
23:14
 22,340
  1,145
   -22,439
24
0
0
0
 
17
17
1
2
00:49
04:04
02:19
09:10
  5,376
 18,399
  1,125
  1,134
   -35,238
   -35,391
8
55
3
0
0
0
0
0
 
18
18
18
18
1
2
3
4
10:05
11:46
13:41
15:42
11:12
13:11
14:56
18:24
  4,067
  5,124
  4,527
  9,670
  1,126
  1,141
  1,150
  1,140
   218,229
   218,258
   218,282
   218,294
12
4
6
9
0
43
0
1
0
0
0
0
0
0
0
0
 
19
19
1
2
00:00
20:26
02:19
23:59
  8,295
 12,808
  1,138
  1,149
    24,120
    24,074
19
16
0
26
0
0
0
0
 
20
20
1
2
01:48
18:45
05:34
23:42
 13,562
 17,785
  1,124
  1,132
    35,433
    35,381
10
15
3
0
0
0
0
0
 
21
1
11:13
17:01
 20,806
  1,151
     1,435
28
0
0
0
 
22
22
1
2
13:12
14:57
14:55
19:54
  6,194
 17,842
  1,134
  1,151
   -63,160
   -63,170
5
26
3
24
0
0
0
0
 
23
23
1
2
00:00
20:05
01:47
23:59
  6,384
 14,038
  1,135
  1,150
  -151,891
  -151,757
12
21
1
0
0
0
0
0
 
24
1
02:20
07:08
 17,262
  1,146
   -79,224
32
0
0
0
 
25
1
17:01
23:26
 23,091
  1,134
   244,380
613
0
12268
0
 
26
1
09:11
13:40
 16,129
  1,150
    24,934
28
0
0
0
 
27
1
00:00
05:03
 18,095
  1,151
   -31,948
20
1
0
0
 
28
28
1
2
00:17
05:04
04:03
06:51
 13,447
  6,426
  1,140
  1,155
   -33,376
   -33,343
19
8
18
0
0
0
0
0
 
29
29
1
2
07:39
11:55
11:45
13:11
 14,815
  4,555
  1,152
  1,128
  -511,029
  -511,190
42
27
0
0
0
0
0
0
 
30
30
30
30
1
2
3
4
07:59
10:30
13:41
17:30
10:04
11:45
17:01
18:41
  7,518
  4,507
 12,009
  4,279
  1,124
  1,117
  1,133
  1,121
   -18,555
   -18,591
   -18,640
   -18,690
5
10
6
14
29
0
21
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.