GPS Space Vehicle Time Integrity for MJD 54174

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
11:36
19:03
 26,743
  1,279
  -112,614
25
0
0
0
 
2
1
00:00
08:28
 30,336
  1,279
   -89,138
31
1
0
0
 
3
1
15:46
20:32
 17,143
  1,284
   -26,914
38
0
0
0
 
4
4
1
2
00:00
22:15
05:14
23:59
 18,812
  6,255
  1,284
  1,272
    -6,567
    -6,672
21
14
1
0
0
0
0
0
 
5
5
1
2
02:57
09:19
06:29
13:28
 12,666
 14,970
  1,276
  1,274
   -41,520
   -41,515
8
9
32
0
0
0
0
0
 
6
1
05:15
10:06
 17,409
  1,278
   -86,662
114
0
0
0
 
7
7
7
1
2
3
06:30
09:19
13:29
09:04
10:19
16:01
  9,167
  3,625
  9,102
  1,292
  1,272
  1,260
  -382,257
  -382,176
  -381,944
38
10
30
0
1
0
0
0
0
0
0
0
 
8
8
1
2
00:00
19:56
01:37
23:59
  5,833
 14,614
  1,278
  1,286
   101,306
   101,416
12
21
1
0
0
0
0
0
 
9
9
9
1
2
3
01:19
06:46
09:02
02:56
08:57
11:36
  5,762
  7,810
  9,236
  1,262
  1,281
  1,286
   -60,358
   -60,374
   -60,383
12
9
18
73
0
0
0
0
0
0
0
0
 
10
1
01:31
07:20
 20,810
  1,289
   -97,547
16
57
0
0
 
11
1
18:19
23:59
 20,413
  1,280
    -9,027
17
0
0
0
 
12
12
1
2
02:26
10:20
06:45
13:04
 15,486
  9,851
  1,275
  1,269
    46,324
    46,286
12
7
1
9
0
0
0
0
 
13
13
1
2
02:16
18:19
03:45
22:37
  5,316
 15,476
  1,258
  1,277
  -151,883
  -152,104
7
29
1
0
0
0
0
0
 
14
1
08:57
17:15
 29,836
  1,280
   -10,488
17
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
12:52
18:51
 21,536
  1,287
  -129,795
33
0
0
0
 
17
17
1
2
00:00
20:33
04:54
23:59
 17,597
 12,412
  1,277
  1,270
   -74,000
   -73,907
6
13
13
0
0
0
0
0
 
18
18
1
2
06:49
10:20
10:06
14:27
 11,789
 14,819
  1,277
  1,293
   254,274
   254,284
6
11
22
0
0
0
0
0
 
19
1
16:01
21:47
 20,766
  1,286
   -13,622
32
0
0
0
 
20
20
20
1
2
3
00:00
14:36
21:26
01:24
18:51
23:59
  5,067
 15,257
  9,218
  1,263
  1,275
  1,260
    24,153
    24,182
    24,172
7
9
9
3
21
0
0
0
0
0
0
0
 
21
21
1
2
07:21
09:04
09:01
12:51
  6,026
 13,607
  1,282
  1,295
   -72,187
   -72,182
6
18
0
0
0
0
0
0
 
22
1
09:11
15:46
 23,642
  1,288
  -170,867
17
15
0
0
 
23
1
17:15
19:55
  9,598
  1,300
  -153,271
7
12
0
0
 
24
24
1
2
04:54
07:20
06:45
09:18
  6,627
  7,061
  1,277
  1,304
   -83,753
   -83,753
6
4
60
44
0
0
0
0
 
25
25
1
2
13:05
18:51
18:19
21:25
 18,829
  9,217
  1,281
  1,275
  -295,690
  -295,343
121
47
0
0
0
0
0
0
 
26
1
04:54
09:18
 15,742
  1,289
    91,018
79
0
0
0
 
27
1
18:51
23:59
 18,455
  1,279
   -98,202
14
0
0
0
 
28
28
1
2
00:00
19:56
03:21
23:59
 12,042
 14,587
  1,288
  1,270
    -4,076
    -4,038
13
19
0
2
0
0
0
0
 
29
1
03:27
07:20
 13,838
  1,288
      971
19
42
0
0
 
30
1
03:52
04:54
  3,642
  1,263
   -26,819
10
26
0
0
 
31
1
11:04
18:19
 26,062
  1,278
   -14,254
31
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.