GPS Space Vehicle Time Integrity for MJD 52629

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
02:03
08:02
 21,519
    62
  -262,856
40
0
0
0
 
2
1
00:00
07:07
 25,648
    67
    35,059
68
0
0
0
 
3
1
00:00
05:49
 20,922
    59
   -90,343
41
0
0
0
 
4
1
08:03
15:31
 26,923
    49
     -756
74
0
0
0
 
5
1
12:32
22:00
 34,087
    67
   -46,876
47
0
0
0
 
6
6
1
2
15:32
20:35
20:25
22:00
 17,591
  5,071
    54
    31
     2,185
     2,157
39
35
0
0
0
0
0
0
 
7
1
05:56
15:14
 33,506
    61
  -145,377
361
0
7176
0
 
8
1
07:08
12:11
 18,180
    63
   -91,704
149
0
0
0
 
9
1
15:15
20:35
 19,194
    59
    22,511
40
0
0
0
 
10
1
10:43
16:22
 20,334
    52
   -17,029
40
0
0
0
 
11
1
02:35
09:09
 23,667
    63
   -29,347
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:38
12:58
 33,610
    53
    19,976
39
0
0
0
 
14
14
1
2
00:00
18:13
03:21
22:00
 12,068
 13,640
    51
    63
    33,521
    33,426
42
45
0
0
0
0
0
0
 
15
1
18:25
22:00
 12,863
    58
   -50,505
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:25
22:00
 16,504
    55
    -8,908
41
0
0
0
 
18
18
1
2
16:23
20:26
17:24
22:00
  3,695
  5,642
    69
    44
    12,430
    12,358
39
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:56
10:42
 35,161
    60
   202,612
44
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:59
18:28
18:25
22:14
 19,557
 13,534
    64
    44
   -15,762
   -15,799
41
40
0
0
0
0
0
0
 
24
24
1
2
09:10
15:32
15:14
18:12
 21,860
  9,606
    53
    69
   -79,824
   -79,853
51
37
0
0
0
0
0
0
 
25
25
1
2
00:00
20:26
05:26
22:00
 19,558
  5,621
    51
    46
   -36,741
   -36,785
40
37
0
0
0
0
0
0
 
26
1
12:59
18:28
 19,739
    63
  -353,741
105
0
0
0
 
27
1
05:26
11:06
 20,412
    61
  -503,147
173
0
0
0
 
28
1
07:28
13:39
 22,288
    61
    81,249
43
0
0
0
 
29
1
13:40
17:24
 13,454
    60
  -397,753
75
0
0
0
 
30
1
18:25
20:25
  7,204
    57
  -507,056
57
0
0
0
 
31
1
01:06
07:07
 21,670
    59
  -310,337
99
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.