GPS Space Vehicle Time Integrity for MJD 53166

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
12:35
18:18
 20,585
  1,334
  -346,560
18
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:43
17:29
 20,740
  1,338
   -16,527
24
0
0
0
 
4
4
1
2
00:00
19:41
01:28
23:59
  5,311
 15,537
  1,331
  1,326
   173,661
   174,627
23
59
0
0
0
0
0
0
 
5
5
1
2
00:00
01:35
01:28
02:55
  5,309
  4,790
  1,328
  1,334
   -32,786
   -32,789
3
6
86
13
0
0
0
0
 
6
1
03:05
07:02
 14,205
  1,341
   -94,228
250
0
0
0
 
7
7
1
2
00:00
18:18
01:28
23:59
  5,327
 20,473
  1,344
  1,325
  -508,343
  -507,222
26
95
0
0
0
0
0
0
 
8
1
17:00
22:39
 20,330
  1,328
     3,121
6
20
0
0
 
9
1
03:40
07:02
 12,093
  1,340
    49,913
5
12
0
0
 
10
10
10
10
1
2
3
4
00:00
01:35
03:05
22:26
01:28
02:55
04:56
23:59
  5,312
  4,790
  6,656
  5,598
  1,344
  1,344
  1,348
  1,323
   -44,030
   -44,034
   -44,034
   -44,093
2
5
6
6
133
12
24
9
0
0
0
0
0
0
0
0
 
11
1
15:45
20:51
 18,378
  1,330
  -122,587
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:21
22:54
19:40
23:59
 19,124
  3,956
  1,332
  1,336
    28,883
    28,875
7
4
2
14
0
0
0
0
 
14
14
1
2
05:52
09:45
07:02
14:06
  4,182
 15,676
  1,341
  1,349
    22,654
    22,673
3
6
64
124
0
0
0
0
 
15
15
1
2
06:01
09:45
07:02
11:27
  3,653
  6,123
  1,352
  1,349
  -276,575
  -276,652
6
10
2
122
0
0
0
0
 
16
1
09:54
16:17
 22,998
  1,338
    -9,391
4
105
0
0
 
17
17
17
17
1
2
3
4
00:00
01:35
03:05
21:49
01:28
02:55
06:30
23:59
  5,310
  4,790
 12,332
  7,851
  1,333
  1,336
  1,347
  1,320
    38,151
    38,258
    38,445
    39,673
30
28
72
47
0
12
1
0
0
0
1
0
0
0
0
0
 
18
18
1
2
03:40
09:45
05:51
11:10
  7,873
  5,109
  1,343
  1,348
    44,288
    44,368
9
11
0
53
0
0
0
0
 
19
1
13:01
18:56
 21,310
  1,331
    38,220
43
0
0
0
 
20
20
1
2
11:41
18:18
16:30
22:25
 17,389
 14,821
  1,344
  1,330
   155,664
   155,557
28
19
0
0
0
0
0
0
 
21
1
04:57
07:02
  7,506
  1,344
   -75,006
4
38
0
0
 
22
1
09:45
12:30
  9,909
  1,344
    -9,065
9
123
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
03:05
20:27
01:28
05:07
23:59
  5,326
  7,303
 12,741
  1,336
  1,345
  1,319
   -32,121
   -32,148
   -32,370
4
7
7
13
20
0
0
0
0
0
0
0
 
25
1
09:45
15:44
 21,566
  1,352
   -67,206
10
127
0
0
 
26
26
1
2
01:35
03:05
02:55
06:14
  4,790
 11,345
  1,342
  1,343
  -109,855
  -109,993
22
50
0
0
0
0
0
0
 
27
1
15:45
21:37
 21,149
  1,327
  -245,804
152
0
0
0
 
28
1
17:51
23:59
 22,082
  1,330
   -33,026
5
7
0
0
 
29
29
1
2
01:35
03:05
02:55
05:51
  4,790
  9,981
  1,337
  1,339
  -225,196
  -225,162
9
14
12
18
0
0
0
0
 
30
1
09:45
11:37
  6,766
  1,353
  -545,173
8
123
0
0
 
31
31
31
1
2
3
14:33
16:17
18:57
15:44
18:18
20:26
  4,242
  7,210
  5,356
  1,346
  1,333
  1,331
  -204,393
  -204,552
  -204,717
28
40
29
0
0
0
0
0
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.