GPS Space Vehicle Time Integrity for MJD 54176

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
11:28
18:55
 26,779
  1,276
  -113,020
22
0
0
0
 
2
1
00:00
08:20
 29,985
  1,276
   -89,701
33
0
0
0
 
3
1
15:38
20:24
 17,144
  1,283
   -27,869
39
0
0
0
 
4
4
1
2
00:00
22:07
05:06
23:59
 18,388
  6,720
  1,284
  1,269
    -6,783
    -6,885
20
13
1
0
0
0
0
0
 
5
5
1
2
02:49
09:11
06:21
13:21
 12,725
 15,004
  1,271
  1,270
   -41,439
   -41,422
8
10
36
0
0
0
0
0
 
6
1
05:06
09:58
 17,486
  1,279
   -90,473
114
0
0
0
 
7
7
7
1
2
3
06:39
09:10
13:21
08:56
10:11
15:53
  8,235
  3,650
  9,090
  1,291
  1,269
  1,260
  -379,868
  -379,795
  -379,557
32
11
31
0
1
0
0
0
0
0
0
0
 
8
8
1
2
00:00
19:48
01:29
22:00
  5,312
  7,928
  1,262
  1,273
   101,527
   101,620
10
18
1
0
0
0
0
0
 
9
9
9
1
2
3
01:11
06:37
08:53
02:47
08:49
11:27
  5,779
  7,884
  9,237
  1,249
  1,271
  1,281
   -60,664
   -60,677
   -60,682
10
10
17
31
0
0
0
0
0
0
0
0
 
10
1
01:23
07:11
 20,910
  1,291
   -97,632
15
54
0
0
 
11
1
18:11
22:00
 13,732
  1,279
    -9,223
11
28
0
0
 
12
12
1
2
02:18
10:12
06:37
12:57
 15,536
  9,911
  1,270
  1,266
    46,109
    46,075
12
7
1
10
0
0
0
0
 
13
13
1
2
02:08
18:55
03:37
22:00
  5,300
 11,066
  1,255
  1,280
  -152,546
  -152,767
6
26
1
0
0
0
0
0
 
14
1
08:49
17:06
 29,778
  1,276
   -10,749
17
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
12:44
18:42
 21,518
  1,283
  -130,388
33
0
0
0
 
17
17
1
2
00:00
20:24
04:46
22:00
 17,141
  5,712
  1,276
  1,257
   -73,766
   -73,695
7
11
5
0
0
0
0
0
 
18
18
1
2
06:41
10:12
09:58
13:21
 11,797
 11,323
  1,271
  1,295
   254,202
   254,220
7
4
20
53
0
0
0
0
 
19
1
15:54
21:39
 20,749
  1,281
   -14,298
32
0
0
0
 
20
20
1
2
00:00
14:28
01:16
19:24
  4,559
 17,748
  1,259
  1,268
    24,195
    24,219
6
11
2
11
0
0
0
0
 
21
21
1
2
07:12
08:56
08:53
12:43
  6,031
 13,595
  1,277
  1,291
   -72,327
   -72,321
8
19
0
0
0
0
0
0
 
22
1
09:03
15:37
 23,644
  1,285
  -171,158
18
15
0
0
 
23
1
17:07
19:47
  9,601
  1,296
  -153,615
6
10
0
0
 
24
24
1
2
05:07
07:12
06:38
09:10
  5,440
  7,068
  1,269
  1,302
   -84,256
   -84,247
7
3
48
64
0
0
0
0
 
25
25
1
2
12:58
18:43
18:10
21:21
 18,757
  9,463
  1,272
  1,270
  -291,872
  -291,515
126
48
0
0
0
0
0
0
 
26
1
04:46
09:10
 15,811
  1,290
    94,332
79
0
0
0
 
27
1
18:43
22:00
 11,766
  1,285
   -98,565
11
0
0
0
 
28
28
1
2
00:00
19:48
03:12
22:00
 11,539
  7,921
  1,293
  1,255
    -3,933
    -3,908
13
10
0
6
0
0
0
0
 
29
1
03:19
07:11
 13,935
  1,283
      883
17
52
0
0
 
30
30
1
2
03:44
13:21
04:46
14:27
  3,672
  3,916
  1,259
  1,259
   -27,000
   -27,036
11
10
26
0
0
0
0
0
 
31
1
10:56
18:10
 26,081
  1,276
   -14,631
30
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.