GPS Space Vehicle Time Integrity for MJD 53215

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(SG)
-GPSSV (ns)
UTC(SG)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
09:42
15:10
 19,682
    27
  -355,832
35
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
1
07:53
13:43
 20,980
    37
   -31,103
40
0
0
0
4
4
1
2
15:48
21:31
21:04
22:50
 18,972
  4,740
    24
    16
   230,869
   231,057
85
38
0
0
0
0
0
0
5
5
1
2
00:00
20:43
06:10
23:59
 22,223
 11,763
    34
    17
   -41,513
   -41,654
40
35
0
0
0
0
0
0
6
6
1
2
00:00
06:40
06:08
08:28
 22,101
  6,191
    31
   inf
  -311,576
      inf
265
-2147483648
0
0
133
6188
0
0
7
1
14:43
23:22
 31,128
    29
  -435,418
169
0
0
0
8
1
14:41
20:09
 19,678
    19
     5,463
35
0
0
0
9
9
1
2
00:00
22:51
04:27
23:59
 16,041
  4,131
    33
    19
    56,308
    56,440
38
34
0
0
0
0
0
0
10
1
18:47
23:59
 18,767
    20
   -47,993
36
0
0
0
11
1
11:18
16:54
 20,189
    32
  -136,369
40
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:06
18:49
18:15
20:43
 22,155
  6,811
    27
    20
    25,049
    25,030
36
39
0
0
0
0
0
0
14
14
1
2
02:03
06:40
06:12
11:17
 14,933
 16,354
113,788
   inf
   137,910
      inf
9828574
-2147483648
2
0
14933
16351
0
0
15
15
1
2
03:38
06:40
06:12
09:42
  9,239
 10,626
183,885
   inf
  -115,365
      inf
12495182
-2147483648
2
0
9239
10623
0
0
16
1
06:40
12:05
 19,238
   inf
      inf
-2147483648
0
19235
0
17
17
1
2
00:15
18:16
03:37
23:22
 12,154
 18,357
    31
    28
   107,321
   108,240
60
78
1
0
1
0
0
0
18
18
18
1
2
3
00:15
02:03
06:40
01:38
06:12
08:23
  5,004
 14,936
  5,887
    39
113,756
   inf
    59,158
   172,922
      inf
38
9827587
-2147483648
0
2
0
0
14936
5884
0
0
0
19
1
09:09
13:10
 14,484
    40
    16,342
40
0
0
0
20
1
08:53
18:23
 34,243
    30
   138,096
55
0
0
0
21
1
02:35
06:12
 13,035
130,344
    52,539
10519773
2
13035
0
22
22
1
2
04:28
06:40
06:12
09:45
  6,262
 10,802
271,292
   inf
   255,255
      inf
15177050
-2147483648
2
0
6262
10799
0
0
23
23
1
2
09:54
14:43
14:41
15:47
 17,246
  3,836
    22
     8
  -131,837
  -131,976
70
37
0
0
0
0
0
0
24
24
24
1
2
3
00:00
16:55
20:10
02:02
18:46
23:59
  7,345
  6,661
 13,769
    16
    34
    28
   -45,336
   -45,506
   -45,556
36
37
37
1
0
0
0
0
0
0
0
0
25
25
1
2
04:04
06:40
06:12
13:10
  7,665
 23,126
221,644
   inf
   149,440
      inf
13718106
-2147483648
2
0
7665
23123
0
0
26
26
26
1
2
3
00:00
21:04
22:51
02:34
22:18
23:59
  9,256
  4,413
  4,144
    34
    19
    35
  -173,557
  -174,564
  -174,636
55
42
36
1
0
0
1
0
0
0
0
0
27
1
13:11
18:23
 18,774
    29
  -338,636
110
0
0
0
28
1
15:48
20:43
 17,704
    36
   -38,571
37
0
0
0
29
29
1
2
00:00
22:19
01:38
23:59
  5,906
  6,054
    29
    21
  -378,593
  -378,001
40
35
1
0
0
0
0
0
30
1
01:39
03:37
  7,115
140,575
  -415,382
11855116
1
7115
0
31
31
31
1
2
3
13:11
18:24
20:43
14:41
20:09
22:18
  5,406
  6,316
  5,675
    44
    28
    31
  -272,949
  -273,221
  -273,323
46
42
41
0
0
0
0
0
0
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(SG) 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(SG) 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.