GPS Space Vehicle Time Integrity for MJD 53634

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
12:51
21:08
 29,868
    42
    27,438
12
0
0
0
 
3
1
03:47
09:33
 20,742
    47
   -35,884
19
0
0
0
 
4
1
11:38
18:37
 25,182
    48
    65,244
182
0
0
0
 
5
5
5
1
2
3
00:00
15:36
21:50
02:09
19:45
23:59
  7,766
 14,918
  7,751
    24
    41
    31
    -8,924
   -13,497
   -14,955
185
333
161
1
0
0
1
1931
0
0
0
0
 
6
6
1
2
02:52
18:15
04:19
23:37
  5,212
 19,307
    21
    41
  -827,071
  -827,678
16
61
1
0
1
0
0
0
 
7
1
10:31
18:14
 27,768
    46
  -341,131
138
0
0
0
 
8
1
09:04
14:41
 20,187
    49
    42,031
12
2
0
0
 
9
9
1
2
14:27
19:45
15:43
23:59
  4,513
 15,238
    33
    38
     9,017
     9,066
13
16
29
0
0
0
0
0
 
10
1
14:21
20:52
 23,438
    43
   -70,442
20
0
0
0
 
11
1
07:01
12:50
 20,908
    41
  -267,020
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:20
15:00
11:37
16:46
 19,023
  6,362
    41
    21
   -14,721
   -14,786
15
5
0
4
0
0
0
0
 
14
14
1
2
00:00
21:50
06:18
23:59
 22,657
  7,752
    33
    31
    26,108
    26,066
13
7
3
4
0
0
0
0
 
15
15
1
2
00:00
21:06
02:50
22:23
 10,198
  4,637
    39
    22
  -492,448
  -492,885
30
4
1
19
0
0
0
0
 
16
1
01:53
08:13
 22,774
    45
    -9,163
14
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
00:00
18:45
22:24
03:11
21:50
23:59
 11,462
 11,062
  5,744
    40
    27
    44
   189,099
   189,278
   189,325
5
16
10
9
71
0
0
0
0
0
0
0
 
19
1
05:00
10:52
 21,174
    47
    26,254
17
2
0
0
 
20
20
1
2
03:41
10:31
08:30
14:27
 17,333
 14,129
    29
    33
    47,638
    47,609
15
9
0
25
0
0
0
0
 
21
21
1
2
00:00
19:46
01:38
23:59
  5,899
 15,235
    34
    50
  -131,076
  -131,304
15
7
1
15
0
0
0
0
 
22
22
1
2
00:00
21:28
04:36
23:59
 16,546
  9,053
    53
    25
   -40,918
   -41,094
22
8
1
34
0
0
0
0
 
23
1
04:57
10:31
 20,027
    46
  -173,427
16
13
0
0
 
24
1
10:53
15:36
 16,949
    49
   -48,212
30
0
0
0
 
25
1
00:00
08:08
 29,259
    35
  -103,724
14
1
0
0
 
26
1
16:49
22:23
 20,072
    46
    -5,155
24
0
0
0
 
27
1
08:09
13:36
 19,636
    43
   -15,985
19
0
0
0
 
28
1
09:04
16:17
 25,945
    49
   -41,398
16
18
0
0
 
29
1
16:16
21:50
 20,011
    42
  -324,020
123
0
0
0
 
30
30
30
1
2
3
00:29
16:48
22:24
03:34
19:45
23:37
 11,109
 10,590
  4,402
    36
    26
    16
  -388,312
  -389,095
  -389,328
49
41
9
1
1
6
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.