GPS Space Vehicle Time Integrity for MJD 53247

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
1
1
2
3
05:40
07:20
08:50
07:06
08:45
11:44
  5,167
  5,150
 10,485
  1,607
  1,595
  1,599
  -359,047
  -359,069
  -359,080
26
4
6
46
28
33
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
07:20
08:50
08:45
11:58
  5,150
 11,284
  1,599
  1,602
   -38,230
   -38,253
4
11
15
28
0
0
0
0
 
4
1
13:32
21:04
 27,137
  1,591
   274,234
121
0
0
0
 
5
5
1
2
00:49
17:53
04:36
22:06
 13,549
 15,183
  1,595
  1,588
   -44,930
   -45,050
42
13
0
0
0
0
0
0
 
6
6
6
1
2
3
00:49
05:27
20:35
02:04
06:40
23:59
  4,489
  4,355
 12,249
  1,592
  1,598
  1,589
  -402,672
  -403,105
  -404,654
52
49
91
1
1
0
0
1
0
0
0
0
 
7
1
12:01
20:35
 30,804
  1,596
  -378,400
184
0
0
0
 
8
1
11:24
17:04
 20,383
  1,599
     9,552
4
36
0
0
 
9
9
1
2
00:49
22:06
03:08
23:59
  8,309
  6,783
  1,588
  1,587
     3,799
     3,938
42
9
0
0
0
0
0
0
 
10
1
17:04
23:35
 23,451
  1,592
   -48,180
5
88
0
0
 
11
1
10:31
15:20
 17,297
  1,594
  -143,323
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:50
14:06
 18,988
  1,596
    24,622
8
83
0
0
 
14
14
1
2
00:49
07:20
07:06
08:30
 22,516
  4,250
  1,591
  1,596
    27,765
    27,782
38
4
0
27
0
0
0
0
 
15
1
00:49
05:55
 18,265
  1,593
  -311,766
49
0
0
0
 
16
16
16
1
2
3
04:20
07:20
08:50
07:06
08:45
10:31
  9,930
  5,150
  6,062
  1,589
  1,591
  1,599
    -5,049
    -5,042
    -5,032
33
4
7
0
37
41
0
0
0
0
0
0
 
17
1
16:14
23:59
 27,919
  1,594
   141,018
70
0
0
0
 
18
18
1
2
00:57
22:06
05:39
23:59
 16,833
  6,790
  1,590
  1,588
    72,015
    72,301
46
12
1
0
0
0
0
0
 
19
19
1
2
07:31
08:50
08:45
13:26
  4,463
 16,609
  1,594
  1,598
    10,678
    10,662
6
10
1
28
0
0
0
0
 
20
20
20
20
1
2
3
4
06:04
07:20
08:50
12:53
07:06
08:45
10:57
16:49
  3,719
  5,150
  7,630
 14,115
  1,605
  1,593
  1,598
  1,594
   129,890
   129,860
   129,842
   129,780
24
6
9
20
60
3
28
0
0
0
0
0
0
0
0
0
 
21
1
00:49
04:19
 12,541
  1,594
   -77,271
41
0
0
0
 
22
1
00:49
06:59
 22,084
  1,585
   -14,313
38
0
0
0
 
23
23
1
2
07:20
08:50
08:45
12:53
  5,150
 14,591
  1,595
  1,598
  -158,115
  -158,199
16
34
0
8
0
0
0
0
 
24
1
14:56
23:32
 30,950
  1,590
   -52,065
29
0
0
0
 
25
25
25
1
2
3
02:05
07:20
08:50
07:06
08:45
10:31
 17,985
  5,150
  6,062
  1,592
  1,599
  1,601
   -72,914
   -72,918
   -72,919
37
3
7
0
101
31
0
0
0
0
0
0
 
26
1
19:33
23:59
 16,002
  1,587
  -208,209
53
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
12:21
18:53
 23,505
  1,591
   -39,234
12
0
0
0
 
29
1
20:35
23:59
 12,252
  1,583
  -352,936
32
0
0
0
 
30
30
30
1
2
3
03:09
19:33
21:05
06:01
20:35
22:06
 10,274
  3,712
  3,637
  1,588
  1,591
  1,579
  -550,153
  -549,989
  -549,984
41
3
3
0
33
41
0
0
0
0
0
0
 
31
1
11:19
17:52
 23,592
  1,595
  -302,454
66
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.