GPS Space Vehicle Time Integrity for MJD 52625

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
02:19
08:18
 21,508
    86
  -262,292
39
0
0
0
 
2
2
1
2
00:58
22:52
07:23
23:59
 22,987
  4,076
    69
    44
    32,934
    33,345
61
36
1
0
0
0
0
0
 
3
1
00:58
06:05
 18,313
    65
   -89,259
43
1
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
1
12:49
22:32
 35,019
    79
   -46,232
51
0
0
0
 
6
6
1
2
15:40
20:52
20:42
23:59
 18,122
 11,263
    60
    46
     2,129
     2,108
38
36
0
0
0
0
0
0
 
7
1
06:12
15:40
 34,079
    71
  -142,312
422
0
10289
0
 
8
1
07:23
12:27
 18,234
    79
   -82,836
142
0
0
0
 
9
1
15:40
20:51
 18,657
    84
    21,905
37
0
0
0
 
10
1
10:49
16:38
 20,932
    61
   -16,760
41
0
0
0
 
11
1
02:51
09:25
 23,661
    76
   -28,927
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:54
13:20
 33,957
    76
    19,755
41
0
0
0
 
14
14
1
2
00:58
18:29
03:37
23:59
  9,480
 19,817
    66
    62
    34,097
    33,978
43
44
0
0
0
0
0
0
 
15
1
18:41
23:59
 19,113
    59
   -48,962
47
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:41
23:15
 20,002
    58
    -8,425
40
0
0
0
 
18
18
1
2
16:39
20:43
17:41
23:59
  3,714
 11,781
    86
    54
    13,468
    13,381
38
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:12
10:58
 35,180
    78
   202,097
45
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:48
18:44
18:40
22:24
 21,155
 13,176
    78
    64
   -15,484
   -15,513
40
41
0
0
0
0
0
0
 
24
1
09:09
18:29
 33,568
    72
   -78,884
52
0
0
0
 
25
25
1
2
00:58
20:43
05:43
23:59
 16,990
 11,799
    71
    55
   -36,563
   -36,616
42
36
0
0
0
0
0
0
 
26
1
13:21
18:44
 19,380
    71
  -347,992
105
0
0
0
 
27
1
05:43
11:22
 20,346
    78
  -493,409
170
0
0
0
 
28
1
07:44
13:56
 22,280
    66
    81,862
40
0
0
0
 
29
1
12:27
17:41
 18,834
    73
  -392,246
105
0
0
0
 
30
30
30
1
2
3
14:33
18:41
22:25
15:40
20:42
23:59
  3,965
  7,272
  5,690
    57
    71
    49
  -501,294
  -501,549
  -501,779
43
57
41
0
0
0
0
0
0
0
0
0
 
31
1
01:23
07:24
 21,667
    74
  -314,773
90
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.