GPS Space Vehicle Time Integrity for MJD 53435

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
14:06
21:20
 26,047
   949
  -391,536
20
0
0
0
 
2
1
02:30
10:57
 30,436
   949
    29,629
11
0
0
0
 
3
1
17:24
23:11
 20,811
   945
   -88,961
24
0
0
0
 
4
1
01:10
08:32
 26,482
   947
  -357,669
172
0
0
0
 
5
5
1
2
05:22
11:34
09:34
15:36
 15,116
 14,524
   952
   947
   -81,611
   -81,674
13
20
0
0
0
0
0
0
 
6
1
07:41
13:06
 19,494
   954
  -147,202
403
1
5630
0
 
7
1
00:00
07:40
 27,593
   943
    60,208
262
1
1
0
 
8
8
1
2
00:00
22:26
04:10
23:59
 15,011
  5,631
   944
   939
    23,797
    23,865
7
6
1
5
0
0
0
0
 
9
1
09:35
14:06
 16,258
   950
    33,223
7
4
0
0
 
10
1
03:57
10:25
 23,275
   957
   -58,921
5
60
0
0
 
11
11
1
2
00:00
21:21
02:29
23:59
  8,954
  9,497
   939
   945
  -200,165
  -200,455
12
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
04:51
19:43
01:09
06:00
23:59
  4,167
  4,136
 15,361
   936
   961
   941
    10,709
    10,715
    10,628
5
7
5
11
3
34
0
0
0
0
0
0
 
14
1
10:59
19:37
 31,107
   953
    32,297
9
0
0
0
 
15
1
11:34
16:51
 19,009
   955
  -397,963
34
0
0
0
 
16
1
15:21
21:31
 22,223
   947
     -728
6
70
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
10:16
14:06
11:33
16:54
  4,621
 10,076
   959
   949
   134,323
   134,372
7
10
6
0
0
0
0
0
 
19
1
18:28
23:59
 19,863
   946
    16,440
4
82
0
0
 
20
20
1
2
00:10
17:08
03:56
22:03
 13,542
 17,699
   939
   945
    81,807
    81,659
12
14
1
0
0
0
0
0
 
21
1
09:34
15:20
 20,745
   954
   -92,034
10
0
0
0
 
22
1
11:28
18:08
 24,018
   953
   -16,855
8
0
0
0
 
23
1
18:30
23:59
 19,779
   942
  -209,030
7
17
0
0
 
24
1
00:25
05:40
 18,877
   939
   -99,694
15
0
0
0
 
25
1
13:06
21:20
 29,662
   949
   -86,734
11
0
0
0
 
26
1
06:36
12:09
 19,967
   951
    -8,249
20
0
0
0
 
27
27
1
2
00:00
21:21
03:21
23:59
 12,037
  9,508
   938
   937
   -18,259
   -18,749
23
15
1
0
0
0
0
0
 
28
1
00:00
06:01
 21,660
   943
   -45,968
6
24
0
0
 
29
1
06:00
11:33
 19,988
   948
   -97,904
129
0
0
0
 
30
30
30
1
2
3
06:23
12:10
15:36
10:15
14:06
17:04
 13,923
  6,941
  5,275
   948
   954
   936
   -40,629
   -41,092
   -41,422
108
54
42
0
1
0
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.