GPS Space Vehicle Time Integrity for MJD 52564

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
06:33
12:33
 21,523
    78
  -253,535
34
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:01
10:12
 22,248
    64
   -72,165
43
0
0
0
 
4
1
12:33
19:35
 25,299
    63
  -336,727
72
0
0
0
 
5
5
5
1
2
3
00:00
17:20
19:56
02:54
19:35
23:59
 10,445
  8,106
 14,589
    45
    75
    50
   -34,999
   -35,069
   -35,110
29
32
30
0
1
0
0
0
0
0
0
0
 
6
6
1
2
01:07
19:56
05:00
23:59
 13,966
 14,588
    63
    38
      733
      715
30
28
1
1
0
0
0
0
 
7
1
10:16
19:39
 33,832
    60
  -350,944
350
0
5418
0
 
8
1
10:40
16:43
 21,748
    68
  -417,242
193
0
0
0
 
9
9
1
2
00:00
19:36
01:02
23:59
  3,708
 15,836
    46
    40
    12,910
    13,040
29
27
0
2
0
0
0
0
 
10
1
15:01
20:44
 20,531
    77
   -13,430
38
0
0
0
 
11
1
07:03
13:37
 23,631
    59
   -23,188
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:00
14:56
14:48
17:19
 24,189
  8,376
    71
    93
    16,026
    16,058
37
32
0
0
0
0
0
0
 
14
14
1
2
00:00
22:41
07:50
23:59
 28,203
  4,683
    58
    33
    44,511
    44,318
33
27
1
10
0
0
0
0
 
15
15
1
2
00:00
22:41
04:24
23:59
 15,834
  4,696
    56
    29
   -24,195
   -24,583
33
26
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:56
03:30
23:59
 12,627
  7,401
    48
    40
    -1,057
    -1,172
30
29
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:45
22:50
05:08
21:55
23:59
 18,469
  4,258
  4,165
    55
    59
    25
    32,228
    31,972
    31,911
32
26
28
1
1
1
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:14
15:01
 35,177
    60
   192,944
35
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
02:55
09:00
 21,937
    62
   148,372
202
0
0
0
 
23
23
1
2
01:02
16:43
02:17
23:59
  4,472
 26,175
    57
    51
   -11,543
   -11,600
29
38
0
8
0
0
0
0
 
24
1
13:38
22:41
 32,582
    63
   -64,788
50
0
0
0
 
25
1
00:54
09:49
 32,098
    64
   -33,988
32
0
0
0
 
26
1
17:20
22:49
 19,773
    56
  -246,266
146
0
0
0
 
27
1
09:32
15:29
 21,383
    63
  -277,721
317
0
1720
0
 
28
1
11:53
18:04
 22,277
    54
    88,342
37
0
0
0
 
29
1
18:05
21:55
 13,821
    53
  -295,781
95
0
0
0
 
30
1
02:17
04:22
  7,463
    49
  -378,132
72
1
1
0
 
31
1
05:36
11:37
 21,675
    67
  -357,372
32
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.