GPS Space Vehicle Time Integrity for MJD 52663

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
00:00
05:47
 20,851
    84
  -268,572
25
56
0
0
 
2
2
1
2
00:00
20:39
05:00
23:59
 18,044
 12,049
    80
    72
    53,418
    53,855
45
21
1
258
0
0
0
0
 
3
3
1
2
00:00
21:17
03:31
23:59
 12,622
  9,746
    77
    69
   -99,423
   -99,666
28
20
14
204
0
0
0
0
 
4
1
05:48
13:56
 29,283
    84
   -16,947
57
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
13:04
21:55
 31,794
    86
     2,464
22
996
0
0
 
7
1
03:41
13:03
 33,754
    84
  -244,544
311
0
1894
0
 
8
1
04:47
09:48
 18,047
    92
  -162,277
115
0
0
0
 
9
1
13:04
18:40
 20,159
    84
    27,784
23
387
0
0
 
10
1
08:26
14:21
 21,255
    80
   -18,906
25
292
0
0
 
11
1
00:14
06:49
 23,707
    78
   -32,947
26
68
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:20
10:46
 33,973
    91
    21,927
30
38
0
0
 
14
14
1
2
00:00
15:37
01:01
23:59
  3,688
 30,171
    72
    83
    29,131
    29,047
24
29
63
195
0
0
0
0
 
15
1
16:02
21:57
 21,319
    82
   -63,898
38
21
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:37
20:38
 18,084
    82
   -13,291
21
656
0
0
 
18
18
1
2
13:57
15:39
15:36
22:25
  5,946
 24,359
    92
    77
     4,563
     4,511
28
31
0
85
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:35
08:26
23:59
 30,350
  5,057
    83
    62
   206,700
   206,765
30
17
19
105
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
11:03
14:22
16:22
14:15
16:01
20:44
 11,529
  5,966
 15,680
    99
    84
    79
   -18,315
   -18,330
   -18,346
27
23
22
71
69
514
0
0
0
0
0
0
 
24
1
06:50
16:01
 33,113
    83
    -3,468
39
37
0
0
 
25
25
1
2
00:00
18:41
03:02
23:59
 10,902
 19,138
    80
    68
   -38,257
   -38,316
24
21
75
390
0
0
0
0
 
26
1
10:34
15:36
 18,126
    84
  -398,376
88
0
0
0
 
27
1
03:02
08:49
 20,810
    89
  -565,376
86
0
0
0
 
28
1
05:09
11:20
 22,266
    93
    75,183
26
224
0
0
 
29
1
09:49
15:39
 20,973
    81
   -38,779
107
0
0
0
 
30
30
1
2
11:57
14:15
13:03
21:32
  3,985
 26,211
    80
    95
  -542,445
  -542,601
21
83
149
0
0
0
0
0
 
31
31
1
2
00:00
22:41
04:47
23:59
 17,207
  4,697
    73
    54
  -264,624
  -263,287
93
29
1
2
1
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.