GPS Space Vehicle Time Integrity for MJD 54629

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
2
1
2
00:00
16:32
01:05
23:59
  3,912
 26,854
   -62
   -62
  -206,194
  -206,181
4
9
30
49
0
0
0
0
 
3
1
07:42
13:26
 20,640
   -46
  -241,098
34
0
0
0
 
4
1
15:23
22:06
 24,184
   -62
    89,335
57
0
0
0
 
5
5
1
2
01:59
19:49
06:39
23:23
 16,735
 12,821
   -64
   -75
   393,293
   392,704
46
33
1
0
1
0
0
0
 
6
1
07:12
12:51
 20,320
   -58
  -146,558
38
0
0
0
 
7
1
11:18
17:15
 21,428
   -53
    22,406
51
0
0
0
 
8
1
12:52
18:26
 20,058
   -56
   157,068
17
0
0
0
 
9
9
1
2
00:00
18:26
04:44
19:35
 17,001
  4,092
   -42
   -92
     -429
     -577
19
8
1
5
0
0
0
0
 
10
1
18:15
23:59
 20,660
   -59
     2,134
14
0
0
0
 
11
1
11:32
17:09
 20,172
   -51
   -24,774
15
27
0
0
 
12
12
1
2
03:04
19:11
05:58
23:44
 10,419
 16,355
   -69
   -70
   358,532
   358,508
7
11
15
6
0
0
0
0
 
13
13
1
2
11:18
19:13
15:22
20:33
 14,684
  4,784
   -50
   -94
  -259,529
  -259,611
21
4
0
13
0
0
0
0
 
14
1
01:20
09:58
 31,054
   -53
   256,352
42
0
0
0
 
15
15
1
2
00:00
20:44
02:37
23:59
  9,417
 11,704
   -45
   -60
   125,209
   125,653
6
39
1
0
0
0
0
0
 
16
1
05:51
11:32
 20,411
   -45
  -121,594
17
0
0
0
 
17
1
13:26
21:44
 29,853
   -65
   -38,707
7
43
0
0
 
18
1
00:00
07:07
 25,617
   -47
   168,310
34
1
0
0
 
19
1
11:16
14:28
 11,522
   -44
   -31,870
20
0
0
0
 
20
20
1
2
07:28
14:29
11:51
18:11
 15,813
 13,325
   -59
   -76
  -112,359
  -112,357
10
7
4
12
0
0
0
0
 
21
1
00:50
05:51
 18,045
   -38
   -61,562
15
0
0
0
 
22
1
02:00
08:40
 23,960
   -46
  -211,469
15
0
0
0
 
23
1
08:48
14:08
 19,230
   -46
  -358,974
20
0
0
0
 
24
24
1
2
00:00
21:44
03:57
23:59
 14,231
  8,068
   -37
   -66
  -101,166
  -101,422
19
6
1
18
0
0
0
0
 
25
1
12:52
14:08
  4,599
   -27
   173,355
110
0
0
0
 
26
26
1
2
00:00
20:30
01:59
23:59
  7,130
 12,576
   -50
   -53
  -272,221
  -272,795
31
12
1
0
1
0
0
0
 
27
1
15:23
16:31
  4,080
   -51
  -195,162
12
0
0
0
 
28
1
14:09
20:25
 22,489
   -56
    19,938
15
0
0
0
 
29
29
1
2
00:00
22:07
01:59
23:59
  7,132
  6,760
   -33
   -66
    42,500
    42,450
5
16
15
0
0
0
0
0
 
30
1
04:44
07:34
 10,183
   -64
   -80,804
19
0
0
0
 
31
1
03:58
10:42
 24,242
   -55
    23,111
9
0
0
0
 
32
1
05:59
11:16
 18,994
   -47
  -296,800
27
0
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.