GPS Space Vehicle Time Integrity for MJD 52854

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
1
10:15
15:57
 20,376
    83
  -297,852
31
4
0
0
 
2
2
1
2
07:43
13:14
13:06
15:27
 19,296
  7,907
    81
    63
   160,981
   161,058
45
32
0
1
0
0
0
0
 
3
1
09:10
14:51
 20,310
    84
   -32,741
36
3
0
0
 
4
1
16:22
23:50
 26,617
    64
   -41,050
33
0
0
0
 
5
5
5
1
2
3
00:00
03:46
20:44
01:13
07:30
23:59
  4,384
 13,272
 11,610
    63
    79
    55
   -42,858
   -42,941
   -43,291
36
37
34
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
08:29
04:27
09:34
 15,921
  3,822
    67
    74
     6,631
     6,647
36
32
0
0
0
0
0
0
 
7
1
14:51
23:24
 30,443
    64
  -590,575
99
0
0
0
 
8
1
14:18
19:58
 20,242
    71
  -399,842
55
0
0
0
 
9
1
01:14
05:54
 16,678
    69
      899
34
0
0
0
 
10
10
1
2
00:00
19:51
02:39
23:59
  9,487
 14,741
    57
    73
   -29,171
   -29,191
37
32
0
1
0
0
0
0
 
11
1
13:05
18:07
 17,964
    74
   -59,267
37
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:31
13:07
20:23
13:05
16:53
21:46
  5,616
 13,498
  4,859
    88
    72
    47
    30,164
    30,151
    30,134
22
33
29
202
0
0
0
0
0
0
0
0
 
14
1
02:49
11:26
 30,778
    73
    20,412
30
0
0
0
 
15
1
02:54
08:28
 19,847
    85
  -141,482
41
0
0
0
 
16
1
06:59
13:05
 21,847
    84
   -61,041
46
0
0
0
 
17
17
1
2
00:00
22:44
05:16
23:59
 18,850
  4,447
    79
    56
  -129,977
  -134,858
349
89
1
0
3249
0
0
0
 
18
18
1
2
00:29
05:17
03:46
08:42
 11,733
 12,180
    60
    81
   -12,216
   -12,185
35
33
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:57
15:58
13:49
19:41
 17,428
 13,286
    79
    60
   213,126
   213,096
26
34
78
0
0
0
0
0
 
21
1
01:14
06:57
 20,424
    78
   -18,044
52
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:46
10:02
 22,370
    77
   -32,239
32
0
0
0
 
24
24
1
2
00:00
17:51
02:32
23:59
  9,048
 21,910
    68
    57
   -49,277
   -49,488
37
35
1
0
0
0
0
0
 
25
1
05:17
13:06
 27,984
    83
   -49,022
29
4
0
0
 
26
26
1
2
00:00
22:16
03:46
23:59
 13,484
  6,145
    72
    62
  -524,300
  -524,335
37
36
0
0
0
0
0
0
 
27
1
13:05
18:59
 21,044
    75
  -506,317
275
0
126
0
 
28
1
15:07
21:42
 23,472
    69
    20,103
38
7
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
05:55
21:57
01:13
08:43
23:59
  4,389
  9,969
  7,294
    56
    79
    45
  -360,228
  -361,101
  -363,229
58
115
79
1
1
0
0
1
0
0
0
0
 
31
1
10:19
14:51
 16,203
    86
  -351,745
81
0
0
0
 
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.