GPS Space Vehicle Time Integrity for MJD 54512

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
12:11
19:10
 25,095
   882
  -185,267
23
0
0
0
 
2
1
00:57
08:57
 28,727
   885
  -173,863
32
0
0
0
 
3
1
15:41
21:23
 20,550
   886
  -187,249
38
0
0
0
 
4
1
00:00
06:02
 21,703
   885
    10,554
32
0
0
0
 
5
5
1
2
04:02
10:30
07:26
14:47
 12,115
 15,398
   879
   877
  -689,688
  -690,048
51
67
1
0
0
0
0
0
 
6
6
1
2
08:54
14:02
11:23
17:45
  8,945
 13,412
   885
   861
   -23,305
   -23,701
53
73
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:55
02:34
22:00
  9,259
  3,886
   879
   868
   142,078
   142,155
11
11
1
0
0
0
0
0
 
9
9
1
2
02:29
07:45
03:37
12:11
  4,067
 15,953
   865
   894
  -109,860
  -109,876
10
12
2
0
0
0
0
0
 
10
1
02:25
08:12
 20,792
   889
   247,787
54
0
0
0
 
11
11
1
2
00:00
19:24
01:11
22:00
  4,260
  9,358
   867
   882
   -26,146
   -26,129
9
15
0
0
0
0
0
0
 
12
12
1
2
03:20
11:24
07:44
14:01
 15,814
  9,396
   876
   870
   357,467
   357,477
11
7
130
20
0
0
0
0
 
13
13
1
2
03:12
18:14
04:39
22:00
  5,177
 13,572
   859
   884
  -239,541
  -239,641
5
10
13
0
0
0
0
0
 
14
14
1
2
10:30
14:01
13:53
17:54
 12,173
 13,969
   892
   883
   297,859
   297,796
14
24
0
0
0
0
0
0
 
15
1
05:40
10:29
 17,364
   893
    78,108
14
1
0
0
 
16
1
13:53
20:11
 22,679
   884
  -131,917
18
0
0
0
 
17
1
00:00
05:39
 20,356
   880
   -41,600
6
36
0
0
 
18
1
07:26
15:06
 27,541
   886
   204,826
25
0
0
0
 
19
1
17:46
22:00
 15,244
   894
   -20,126
15
0
0
0
 
20
20
1
2
00:00
15:38
02:27
20:31
  8,796
 17,593
   870
   872
  -119,613
  -119,566
7
11
7
30
0
0
0
0
 
21
21
1
2
08:12
10:04
09:16
13:43
  3,733
 13,130
   882
   899
   -70,690
   -70,663
9
14
0
0
0
0
0
0
 
22
1
10:04
16:40
 23,682
   888
  -207,651
16
0
0
0
 
23
1
16:40
22:00
 19,186
   887
  -333,673
22
0
0
0
 
24
24
1
2
05:40
08:13
07:44
11:53
  7,441
 13,216
   876
   898
   -70,037
   -70,051
5
19
39
0
0
0
0
0
 
25
1
19:10
22:00
 10,189
   882
  -512,271
5
24
0
0
 
26
26
1
2
06:02
08:58
08:54
10:04
 10,297
  3,946
   905
   873
  -183,670
  -183,776
31
21
0
0
0
0
0
0
 
27
27
1
2
00:00
20:12
01:39
22:00
  5,968
  6,467
   880
   880
  -167,235
  -167,427
16
8
1
2
0
0
0
0
 
28
1
00:00
04:20
 15,626
   888
    16,083
13
4
0
0
 
29
29
1
2
06:02
09:02
08:57
10:29
 10,463
  5,268
   887
   886
    60,571
    60,527
12
15
21
0
0
0
0
0
 
30
30
1
2
04:50
12:11
06:02
14:01
  4,303
  6,564
   873
   896
   -63,149
   -63,166
5
6
16
2
0
0
0
0
 
31
1
13:44
19:23
 20,336
   872
    10,299
10
1
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.