GPS Space Vehicle Time Integrity for MJD 53423

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
14:55
22:10
 26,085
   845
  -389,303
23
0
0
0
 
2
1
03:19
11:47
 30,440
   842
    31,803
24
0
0
0
 
3
1
18:13
23:59
 20,788
   842
   -85,995
19
0
0
0
 
4
1
01:58
09:23
 26,619
   841
  -380,240
168
0
0
0
 
5
5
1
2
05:55
12:48
10:08
16:26
 15,134
 13,112
   843
   839
   -79,154
   -79,215
11
5
1
16
0
0
0
0
 
6
1
09:23
13:55
 16,295
   839
   -71,332
361
1
3340
0
 
7
1
00:04
08:29
 30,240
   842
    26,799
282
0
1
0
 
8
1
00:00
04:59
 17,883
   841
    22,764
8
9
0
0
 
9
1
10:08
14:54
 17,177
   841
    31,107
9
0
0
0
 
10
1
04:47
11:16
 23,338
   839
   -58,435
4
82
0
0
 
11
11
1
2
00:00
22:11
03:18
23:59
 11,907
  6,531
   838
   843
  -196,335
  -196,623
12
5
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:31
01:58
23:59
  7,060
 12,498
   835
   834
    11,746
    11,666
4
4
22
47
0
0
0
0
 
14
1
11:48
20:26
 31,076
   846
    32,452
5
42
0
0
 
15
1
12:18
17:41
 19,376
   846
  -392,547
38
0
0
0
 
16
1
16:10
22:19
 22,157
   841
     -855
4
98
0
0
 
17
17
1
2
04:20
06:46
06:42
12:48
  8,531
 21,710
   842
   834
    73,029
    73,678
104
264
0
0
0
0
0
0
 
18
18
1
2
09:24
13:56
12:17
17:42
 10,433
 13,608
   845
   842
   130,461
   130,524
16
15
0
0
0
0
0
0
 
19
19
1
2
00:00
19:18
01:14
23:59
  4,451
 16,908
   833
   842
    15,301
    15,383
4
5
10
43
0
0
0
0
 
20
20
1
2
00:59
17:56
04:44
22:52
 13,439
 17,753
   843
   844
    84,265
    84,108
8
18
2
0
0
0
0
0
 
21
1
11:17
16:09
 17,579
   839
   -90,710
11
0
0
0
 
22
1
12:19
18:57
 23,886
   846
   -16,603
7
34
0
0
 
23
1
19:18
23:59
 16,872
   844
  -210,249
6
15
0
0
 
24
1
01:15
06:58
 20,553
   843
   -96,817
17
0
0
0
 
25
1
13:56
22:10
 29,654
   842
   -85,991
6
30
0
0
 
26
1
08:30
12:47
 15,450
   846
    -4,312
15
0
0
0
 
27
27
1
2
00:00
22:11
04:10
23:59
 14,948
  6,545
   838
   837
   -11,892
   -12,357
25
8
1
0
0
0
0
0
 
28
1
00:15
05:55
 20,356
   835
   -45,999
5
53
0
0
 
29
1
06:52
12:17
 19,536
   844
  -120,231
121
0
0
0
 
30
30
1
2
07:11
16:27
09:23
17:52
  7,886
  5,135
   838
   843
   -10,905
   -11,852
68
43
1
0
1
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.