GPS Space Vehicle Time Integrity for MJD 52386

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(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
18:53
23:59
 18,393
   -16
  -225,978
37
0
0
0
 
2
1
15:34
23:59
 30,246
   -13
   187,733
48
0
0
0
 
3
1
16:12
22:14
 21,753
    -8
   -21,107
50
0
0
0
 
4
1
00:17
07:34
 26,205
   -14
  -130,851
132
0
0
0
 
5
1
05:20
14:58
 34,669
    -6
    -9,868
46
0
0
0
 
6
6
1
2
07:55
15:35
12:54
16:47
 17,963
  4,338
     2
     4
     2,837
     2,841
37
31
0
0
0
0
0
0
 
7
7
1
2
00:00
22:21
07:54
23:59
 28,477
  5,931
   -11
   -24
  -695,566
  -695,030
81
31
1
8
1
0
0
0
 
8
8
1
2
00:00
22:55
05:04
23:59
 18,238
  3,881
   -19
   -36
  -691,093
  -690,516
59
33
1
0
1
0
0
0
 
9
1
07:34
13:14
 20,360
    -2
    39,452
38
0
0
0
 
10
10
1
2
03:27
07:55
07:34
09:03
 14,800
  4,072
    -8
    -4
    -3,725
    -3,728
32
37
0
0
0
0
0
0
 
11
11
1
2
00:00
19:14
01:51
23:59
  6,682
 17,139
   -25
   -25
   -11,330
   -11,376
24
33
89
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:00
20:13
05:26
23:59
 15,975
 13,593
    -6
   -28
     5,049
     5,061
32
30
4
0
0
0
0
0
 
14
1
12:24
20:12
 28,103
   -20
    80,561
41
0
0
0
 
15
1
10:48
16:11
 19,384
    -6
    -5,659
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:14
15:34
 19,243
    -6
   425,817
780
0
12095
0
 
18
18
1
2
09:03
12:24
10:13
17:09
  4,166
 17,098
     2
   -15
    69,736
    69,696
38
35
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
17:31
03:22
23:59
 12,103
 23,301
   -18
   -19
   154,816
   155,012
33
32
11
12
0
0
0
0
 
21
1
13:14
18:26
 18,687
   -18
      858
35
0
0
0
 
22
1
16:12
20:45
 16,356
   -22
  -148,780
227
0
0
0
 
23
1
05:18
14:42
 33,819
    -1
    -1,034
40
0
0
0
 
24
1
01:52
10:48
 32,139
    -6
   -24,308
38
0
0
0
 
25
1
12:55
21:47
 31,912
   -15
   -25,448
36
0
0
0
 
26
1
05:35
10:13
 16,645
     4
   153,820
86
0
0
0
 
27
27
1
2
00:00
21:33
03:33
23:59
 12,822
  8,819
   -17
   -41
   -18,326
   -18,410
26
29
25
0
0
0
0
0
 
28
1
00:17
06:16
 21,545
    -8
    77,972
36
6
0
0
 
29
1
07:34
12:23
 17,328
     3
  -425,159
93
0
0
0
 
30
30
1
2
06:37
10:13
07:54
12:23
  4,628
  7,788
    -3
    31
  -629,968
  -630,204
39
71
0
1
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(AUS) 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(AUS) 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.