GPS Space Vehicle Time Integrity for MJD 54809

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
04:43
12:56
 29,536
  -243
  -168,374
18
0
0
0
 
3
3
1
2
00:00
19:24
01:08
23:59
  4,079
 16,516
  -250
  -230
  -322,381
  -322,753
15
18
1
0
0
0
0
0
 
4
1
02:56
09:44
 24,487
  -236
   258,411
82
0
0
0
 
5
5
1
2
07:28
13:34
11:17
18:14
 13,734
 16,799
  -248
  -251
   391,473
   391,130
54
72
1
0
0
0
0
0
 
6
1
18:59
23:59
 18,052
  -243
  -125,987
59
0
0
0
 
7
1
00:08
05:03
 17,651
  -233
   -23,739
19
0
0
0
 
8
1
01:09
06:17
 18,479
  -232
   181,117
17
0
0
0
 
9
9
1
2
06:06
11:33
07:06
16:22
  3,628
 17,365
  -270
  -248
   -29,056
   -29,082
6
20
7
0
0
0
0
0
 
10
1
06:04
12:39
 23,713
  -235
     7,877
18
0
0
0
 
11
1
00:00
04:43
 16,976
  -232
   -13,959
14
1
0
0
 
12
12
1
2
06:54
14:43
11:32
17:36
 16,699
 10,362
  -249
  -264
   334,892
   334,805
17
12
1
0
0
0
0
0
 
13
13
1
2
00:00
21:45
02:55
23:59
 10,509
  8,092
  -237
  -243
  -280,590
  -280,709
21
14
1
24
0
0
0
0
 
14
1
13:15
21:44
 30,503
  -245
   183,821
44
0
0
0
 
15
1
08:33
14:23
 20,984
  -238
   223,657
41
0
0
0
 
16
1
17:33
23:09
 20,137
  -234
   -90,277
21
0
0
0
 
17
1
01:08
09:20
 29,518
  -244
   -41,978
12
2
0
0
 
18
18
1
2
11:18
14:24
13:33
18:55
  8,119
 16,288
  -249
  -238
   104,565
   104,518
9
29
0
0
0
0
0
0
 
19
1
00:00
02:19
  8,335
  -232
   -35,297
14
0
0
0
 
20
20
1
2
02:19
19:17
06:05
23:59
 13,550
 16,961
  -255
  -251
   -97,158
   -97,090
8
12
0
2
0
0
0
0
 
21
1
12:40
17:32
 17,539
  -231
   -39,352
15
0
0
0
 
22
1
13:34
20:18
 24,244
  -239
  -208,521
19
0
0
0
 
23
23
1
2
00:43
20:34
01:54
23:59
  4,219
 12,334
  -246
  -231
  -382,454
  -382,514
12
15
1
3
0
0
0
0
 
24
1
09:21
15:34
 22,377
  -230
  -148,027
22
2
0
0
 
25
25
1
2
00:00
22:25
01:54
23:59
  6,833
  5,692
  -217
  -246
   -86,086
   -88,435
50
39
0
0
0
0
0
0
 
26
26
1
2
08:08
09:44
09:20
13:33
  4,375
 13,731
  -261
  -238
   -24,590
   -24,609
6
33
6
0
0
0
0
0
 
27
1
02:56
05:51
 10,525
  -230
    -6,698
32
0
0
0
 
28
1
01:54
08:05
 22,238
  -237
    23,499
16
0
0
0
 
29
1
09:44
14:23
 16,725
  -238
    25,596
16
11
0
0
 
30
1
16:23
19:17
 10,428
  -252
  -112,912
20
0
0
0
 
31
1
15:35
22:24
 24,557
  -245
    42,473
10
27
0
0
 
32
1
18:16
21:44
 12,480
  -235
  -310,817
21
13
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.