GPS Space Vehicle Time Integrity for MJD 52351

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
1
2
00:00
21:17
02:59
23:59
 10,758
  9,768
   -48
   -43
  -221,146
  -221,256
33
33
0
5
0
0
0
0
 
2
2
1
2
00:00
18:39
04:01
23:59
 14,501
 19,212
   -37
   -32
   168,702
   169,131
51
35
1
0
0
0
0
0
 
3
1
18:30
23:59
 19,757
   -41
   -11,366
45
0
0
0
 
4
1
03:00
10:13
 25,971
   -40
   -72,824
155
0
0
0
 
5
5
1
2
07:40
13:47
13:08
16:49
 19,709
 10,835
   -14
   -17
    -5,794
    -5,826
32
36
0
0
0
0
0
0
 
6
1
10:13
15:09
 17,718
   -15
     2,659
35
2
0
0
 
7
1
00:50
10:16
 33,990
   -33
  -709,706
42
17
0
0
 
8
1
02:13
07:27
 18,815
   -20
  -708,344
47
0
0
0
 
9
1
10:13
15:29
 18,964
   -34
    34,496
33
0
0
0
 
10
1
05:47
11:22
 20,071
   -19
    -1,859
34
0
0
0
 
11
11
1
2
00:00
22:01
04:14
23:59
 15,274
  7,081
   -49
   -51
    -9,804
    -9,848
34
30
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:34
07:57
23:59
 28,629
  5,121
   -32
   -61
     3,631
     3,636
41
27
0
0
0
0
0
0
 
14
14
1
2
16:18
18:38
18:35
22:33
  8,246
 14,123
   -35
   -41
    91,405
    91,355
37
36
0
0
0
0
0
0
 
15
15
1
2
13:11
16:54
16:52
18:49
 13,237
  6,892
   -48
    -6
  -152,572
  -152,576
32
33
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:11
17:57
 17,132
   -38
  -359,957
332
0
2144
0
 
18
18
1
2
11:22
15:09
12:36
18:39
  4,442
 12,565
   -25
   -34
    72,779
    72,756
35
33
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:02
19:56
02:59
05:46
23:59
 10,769
  6,267
 14,621
   -52
   -35
   -42
   145,959
   146,011
   146,186
37
33
32
0
0
0
0
0
0
0
0
0
 
21
1
15:48
20:51
 18,150
   -31
      530
32
0
0
0
 
22
1
17:12
22:01
 17,336
   -38
  -631,396
52
0
0
0
 
23
1
07:50
16:52
 32,539
   -33
    -8,557
42
0
0
0
 
24
24
1
2
04:02
10:42
10:16
13:02
 22,464
  8,303
   -34
   -39
   -16,425
   -16,474
37
32
0
0
0
0
0
0
 
25
25
1
2
15:26
16:53
16:49
23:59
  5,007
 25,607
    -7
   -42
   -24,246
   -24,288
33
33
0
0
0
0
0
0
 
26
1
08:02
13:11
 18,555
   -26
   102,107
68
0
0
0
 
27
1
00:17
05:59
 20,502
   -35
   -13,982
35
0
0
0
 
28
28
1
2
03:00
04:15
04:01
08:39
  3,695
 15,858
   -33
   -29
    71,066
    71,100
34
40
0
0
0
0
0
0
 
29
29
29
29
1
2
3
4
11:01
13:10
16:50
18:56
12:36
15:09
18:30
20:16
  5,731
  7,098
  5,979
  4,776
   -13
   -47
   -34
   -17
  -481,978
  -481,866
  -481,634
  -481,496
40
47
43
43
0
0
0
0
0
0
0
0
0
0
0
0
 
30
30
1
2
09:00
12:37
10:13
15:25
  4,346
  9,856
   -21
    13
  -558,074
  -558,503
45
100
0
0
0
0
0
0
 
31
31
1
2
00:00
20:16
02:12
23:59
  7,966
 13,383
   -44
   -33
  -100,177
  -100,342
34
34
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(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.