GPS Space Vehicle Time Integrity for MJD 52634

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
01:44
07:42
 21,520
    71
  -263,783
40
0
0
0
 
2
2
1
2
00:00
22:16
06:48
23:59
 24,516
  6,231
    68
    39
    37,742
    38,161
63
40
1
0
0
0
0
0
 
3
1
00:00
05:28
 19,721
    59
   -91,696
42
1
0
0
 
4
1
07:43
16:01
 29,894
    56
    -3,395
72
0
0
0
 
5
1
12:11
21:54
 34,999
    60
   -47,681
47
0
0
0
 
6
6
1
2
15:02
20:15
20:04
23:59
 18,162
 13,477
    62
    47
     2,193
     2,180
40
38
0
0
0
0
0
0
 
7
1
05:36
15:01
 33,906
    64
  -160,757
353
0
5387
0
 
8
1
06:47
11:50
 18,156
    71
  -102,588
130
0
0
0
 
9
1
15:02
20:14
 18,759
    61
    23,304
39
0
0
0
 
10
1
10:23
16:13
 20,960
    59
   -17,298
41
0
0
0
 
11
1
02:14
08:48
 23,676
    68
   -29,849
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:18
12:44
 33,967
    69
    20,289
44
0
0
0
 
14
14
1
2
00:00
17:35
03:00
23:59
 10,851
 23,067
    57
    57
    32,822
    32,711
39
45
0
0
0
0
0
0
 
15
1
18:05
23:50
 20,676
    54
   -52,522
52
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:35
22:38
 18,158
    48
    -9,551
41
0
0
0
 
18
18
1
2
16:02
20:05
17:34
23:59
  5,556
 14,075
    67
    48
    11,161
    11,086
45
41
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:36
10:22
 35,178
    68
   203,261
45
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:22
18:08
18:04
22:01
 20,518
 13,984
    71
    47
   -16,120
   -16,159
42
39
0
0
0
0
0
0
 
24
24
1
2
08:49
16:02
15:01
17:51
 22,309
  6,554
    55
    65
   -81,008
   -81,048
50
41
0
0
0
0
0
0
 
25
25
1
2
00:00
20:05
05:04
23:59
 18,288
 14,080
    69
    43
   -36,939
   -36,997
41
40
0
0
0
0
0
0
 
26
1
12:44
18:07
 19,376
    60
  -360,780
107
0
0
0
 
27
1
05:05
10:46
 20,447
    73
  -514,582
149
0
0
0
 
28
1
07:07
13:19
 22,271
    69
    80,447
43
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
30
1
2
3
4
13:57
16:24
18:05
21:55
16:01
17:34
20:04
23:32
  7,478
  4,228
  7,152
  5,805
    59
    84
    69
    37
  -513,315
  -513,395
  -513,519
  -513,741
44
45
52
49
0
0
0
0
0
0
0
0
0
0
0
0
 
31
1
00:45
06:46
 21,662
    64
  -304,482
100
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(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.