GPS Space Vehicle Time Integrity for MJD 54855

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
01:16
09:42
 30,328
  -135
  -160,347
52
0
0
0
 
3
1
16:18
21:59
 20,487
  -122
  -343,616
61
0
0
0
 
4
1
00:00
06:37
 23,802
  -128
   310,591
96
0
0
0
 
5
5
1
2
04:19
10:24
08:09
15:04
 13,829
 16,789
  -141
  -142
   588,011
   589,201
210
252
0
0
0
44
0
0
 
6
1
15:52
21:32
 20,395
  -128
   -81,724
94
0
0
0
 
7
1
00:00
01:55
  6,871
  -133
   -23,305
53
0
0
0
 
8
1
00:00
03:10
 11,370
  -122
   187,490
53
0
0
0
 
9
9
1
2
02:56
08:26
04:14
13:13
  4,669
 17,225
  -155
  -130
   -36,765
   -36,792
52
54
0
0
0
0
0
0
 
10
1
03:00
09:40
 23,960
  -128
     9,875
54
0
0
0
 
11
11
11
1
2
3
00:00
20:02
22:03
01:33
22:00
23:59
  5,528
  7,100
  6,953
  -141
  -124
  -105
    -9,794
    -9,695
    -9,666
52
53
51
0
0
0
0
0
0
0
0
0
 
12
12
1
2
03:50
11:36
08:31
14:33
 16,823
 10,631
  -139
  -147
   322,637
   322,543
55
53
0
0
0
0
0
0
 
13
13
1
2
18:37
20:25
20:23
23:43
  6,380
 11,901
  -131
  -120
  -286,299
  -286,300
52
55
0
0
0
0
0
0
 
14
1
10:03
18:36
 30,757
  -128
   163,753
69
0
0
0
 
15
1
06:11
11:15
 18,229
  -125
   246,616
56
0
0
0
 
16
1
14:23
20:01
 20,270
  -119
   -79,813
55
0
0
0
 
17
1
00:00
06:11
 22,197
  -134
   -45,179
53
0
0
0
 
18
18
1
2
08:10
11:16
10:23
15:51
  8,034
 16,514
  -144
  -121
    89,934
    89,900
51
59
0
0
0
0
0
0
 
19
1
18:37
22:00
 12,206
  -106
   -33,518
52
0
0
0
 
20
20
1
2
00:00
16:11
02:59
21:06
 10,744
 17,711
  -140
  -136
   -92,963
   -92,890
51
52
0
0
0
0
0
0
 
21
1
08:35
14:23
 20,831
  -119
   -32,510
57
0
0
0
 
22
1
10:24
17:10
 24,335
  -126
  -206,333
55
0
0
0
 
23
1
17:25
22:00
 16,486
  -117
  -385,856
53
0
0
0
 
24
24
1
2
06:11
08:35
08:26
12:23
  8,057
 13,677
  -142
  -111
  -160,143
  -160,145
51
54
0
0
0
0
0
0
 
25
25
1
2
00:00
20:02
01:09
22:00
  4,090
  7,078
  -148
  -121
  -194,870
  -196,753
71
66
1
0
1
0
0
0
 
26
1
04:58
08:35
 12,977
  -127
   -39,008
52
0
0
0
 
27
1
01:34
03:47
  7,992
  -136
   -18,920
55
0
0
0
 
28
1
00:00
04:56
 17,702
  -110
    23,569
53
0
0
0
 
29
1
06:38
11:15
 16,628
  -133
    15,680
54
0
0
0
 
30
1
13:14
16:08
 10,417
  -138
  -121,969
55
0
0
0
 
31
1
12:24
19:14
 24,609
  -130
    48,810
52
0
0
0
 
32
1
15:08
18:36
 12,500
  -121
  -301,238
56
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.