GPS Space Vehicle Time Integrity for MJD 54728

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
10:18
18:27
 29,309
  -383
  -186,626
20
0
0
0
 
3
3
1
2
00:58
04:16
04:14
06:40
 11,797
  8,681
  -380
  -384
  -285,718
  -285,775
6
28
50
0
0
0
0
0
 
4
1
08:33
16:06
 27,166
  -385
   175,417
76
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:32
04:16
04:14
06:11
 13,366
  6,942
  -374
  -389
  -166,138
  -166,134
22
11
32
0
0
0
0
0
 
7
1
04:46
10:32
 20,811
  -376
   -18,419
21
0
0
0
 
8
1
06:12
11:45
 19,966
  -370
   170,322
19
0
0
0
 
9
1
16:54
21:54
 18,005
  -382
   -16,119
17
0
0
0
 
10
1
11:31
18:02
 23,461
  -372
     4,687
19
0
0
0
 
11
1
04:44
10:18
 19,992
  -379
   -19,959
16
0
0
0
 
12
12
1
2
12:13
19:51
16:53
22:54
 16,800
 11,016
  -385
  -407
   349,909
   349,848
15
8
1
3
0
0
0
0
 
13
1
04:16
08:32
 15,397
  -377
  -271,956
17
1
0
0
 
14
14
1
2
00:00
18:38
03:20
23:59
 11,970
 19,305
  -384
  -384
   217,665
   217,333
25
19
1
0
0
0
0
0
 
15
1
14:01
19:50
 20,957
  -377
   179,688
41
0
0
0
 
16
16
1
2
00:00
22:51
04:14
23:59
 15,280
  4,129
  -367
  -391
  -106,561
  -106,428
11
12
29
0
0
0
0
0
 
17
1
06:41
15:04
 30,201
  -385
   -39,394
8
26
0
0
 
18
1
16:06
23:59
 28,378
  -381
   131,778
28
0
0
0
 
19
1
04:16
07:47
 12,664
  -371
   -35,863
16
0
0
0
 
20
20
1
2
00:45
07:47
04:14
11:29
 12,541
 13,311
  -383
  -399
  -104,634
  -104,623
12
8
0
1
0
0
0
0
 
21
1
18:03
23:03
 18,039
  -371
   -50,345
15
17
0
0
 
22
22
1
2
00:00
19:08
01:54
23:59
  6,878
 17,499
  -382
  -378
  -211,253
  -211,231
11
19
0
0
0
0
0
0
 
23
23
1
2
02:08
04:16
04:14
07:27
  7,573
 11,479
  -380
  -371
  -374,061
  -374,066
12
20
1
0
0
0
0
0
 
24
1
15:05
21:36
 23,475
  -380
  -126,948
22
0
0
0
 
25
1
06:12
07:27
  4,499
  -353
   151,805
57
0
0
0
 
26
1
13:41
19:07
 19,569
  -379
  -328,249
36
0
0
0
 
27
1
08:33
10:52
  8,336
  -380
  -219,117
21
0
0
0
 
28
1
07:27
13:40
 22,364
  -378
    22,213
16
0
0
0
 
29
1
15:05
20:30
 19,476
  -379
    36,741
18
6
0
0
 
30
1
20:31
23:59
 12,533
  -384
   -97,908
7
11
0
0
 
31
31
1
2
00:00
21:37
04:05
23:59
 14,740
  8,567
  -381
  -372
    26,869
    27,062
4
11
71
2
0
0
0
0
 
32
1
00:00
04:14
 15,282
  -376
  -316,747
12
1
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.