GPS Space Vehicle Time Integrity for MJD 53734

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
1
16:48
23:59
 25,893
   831
   -27,003
13
8
0
0
 
2
1
05:54
14:11
 29,820
   838
    24,229
15
0
0
0
 
3
3
1
2
00:00
20:51
02:40
23:59
  9,615
 11,329
   846
   831
   -61,678
   -61,917
22
8
1
6
0
0
0
0
 
4
1
04:32
12:01
 26,951
   842
  -101,086
107
0
0
0
 
5
5
1
2
08:42
15:02
13:02
19:20
 15,524
 15,433
   836
   819
  -443,652
  -444,241
117
112
0
0
0
0
0
0
 
6
6
1
2
11:39
20:00
16:47
21:23
 18,501
  4,991
   841
   807
  -164,599
  -165,679
247
63
0
0
1
0
0
0
 
7
1
04:12
11:38
 26,786
   846
  -457,263
84
0
0
0
 
8
8
1
2
02:17
04:12
04:10
07:53
  6,796
 13,267
   841
   851
    52,545
    52,569
17
14
0
0
0
0
0
0
 
9
9
1
2
07:31
13:03
08:41
17:48
  4,217
 17,118
   824
   844
     -739
     -760
10
21
1
0
0
0
0
0
 
10
1
07:53
14:22
 23,328
   844
   -75,419
23
0
0
0
 
11
11
1
2
00:14
04:12
04:10
05:53
 14,221
  6,111
   842
   842
  -294,225
  -294,257
10
15
41
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
08:42
04:10
09:51
 15,038
  4,120
   844
   816
   -31,120
   -31,205
16
4
0
15
0
0
0
0
 
14
1
14:38
23:14
 30,994
   836
    22,545
11
25
0
0
 
15
15
1
2
14:12
16:48
15:31
19:45
  4,743
 10,652
   841
   849
  -541,395
  -541,458
5
35
7
0
0
0
0
0
 
16
16
1
2
00:00
18:51
01:10
23:59
  4,214
 18,482
   818
   844
   -18,890
   -18,976
9
15
1
0
0
0
0
0
 
17
17
17
1
2
3
02:41
05:54
08:57
03:57
08:55
11:02
  4,582
 10,850
  7,493
   831
   843
   823
   -12,815
   -12,961
   -13,082
8
35
34
1
0
0
0
0
0
0
0
0
 
18
18
1
2
13:36
15:31
15:01
20:14
  5,108
 16,966
   835
   838
   212,609
   212,642
5
10
11
0
0
0
0
0
 
19
19
1
2
00:00
22:14
03:57
23:59
 14,239
  6,309
   854
   831
    25,435
    25,366
13
14
1
0
0
0
0
0
 
20
20
20
1
2
3
00:00
04:12
20:39
01:38
07:29
23:59
  5,901
 11,828
 12,017
   819
   833
   830
    37,520
    37,515
    37,449
9
4
9
0
31
51
0
0
0
0
0
0
 
21
1
13:03
18:49
 20,792
   843
  -162,376
29
0
0
0
 
22
22
1
2
15:02
17:48
16:47
21:44
  6,316
 14,130
   828
   846
   -58,164
   -58,172
6
24
85
0
0
0
0
0
 
23
23
1
2
00:00
21:58
03:27
23:59
 12,412
  7,281
   851
   834
  -155,981
  -155,867
9
20
7
11
0
0
0
0
 
24
1
04:12
08:55
 16,998
   856
   -72,491
29
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
11:03
15:31
 16,078
   846
     6,850
23
0
0
0
 
27
27
1
2
00:56
04:12
04:10
06:53
 11,677
  9,657
   847
   849
   -28,493
   -28,508
15
24
0
1
0
0
0
0
 
28
28
28
1
2
3
02:09
04:12
06:53
03:27
05:53
08:41
  4,620
  6,112
  6,482
   825
   851
   855
   -35,251
   -35,219
   -35,209
6
8
9
2
0
0
0
0
0
0
0
0
 
29
29
1
2
09:28
13:46
13:35
15:01
 14,824
  4,521
   846
   824
  -478,557
  -478,733
53
28
0
0
0
0
0
0
 
30
30
1
2
09:52
15:31
13:35
20:34
 13,388
 18,175
   827
   828
    -7,471
    -7,606
28
31
0
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.