GPS Space Vehicle Time Integrity for MJD 52675

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
22:56
05:00
23:59
 17,998
  3,714
    83
    77
  -270,313
  -270,434
19
22
496
112
0
0
0
0
 
2
2
1
2
00:00
19:49
04:16
23:59
 15,377
 15,003
    94
    85
    59,836
    60,268
37
31
24
42
0
0
0
0
 
3
3
1
2
00:00
20:29
02:42
23:59
  9,766
 12,651
    90
    77
  -102,694
  -102,938
20
20
306
332
0
0
0
0
 
4
1
05:00
11:59
 24,988
    98
   -21,802
40
13
0
0
 
5
1
09:20
19:04
 35,021
    96
     -211
28
336
0
0
 
6
6
1
2
12:13
17:29
17:12
21:02
 17,901
 12,779
   104
    98
     2,679
     2,678
19
18
491
387
0
0
0
0
 
7
1
02:53
12:13
 33,450
    98
  -276,557
293
0
471
0
 
8
1
03:58
08:58
 18,006
   104
  -185,174
114
0
0
0
 
9
1
11:59
17:28
 19,737
    88
    29,582
20
467
0
0
 
10
1
07:38
13:20
 20,407
    96
   -19,592
20
528
0
0
 
11
1
00:00
05:59
 21,580
    90
   -34,285
17
602
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:30
09:57
 33,886
    90
    22,575
23
825
0
0
 
14
1
15:04
23:59
 32,114
    94
    27,712
29
217
0
0
 
15
1
15:23
21:11
 20,875
    92
   -68,607
37
7
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:12
19:49
 20,225
   100
   -14,941
23
410
0
0
 
18
1
15:04
21:37
 23,587
    95
     2,111
27
94
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:47
07:37
23:59
 27,452
  7,953
    87
    75
   207,950
   208,017
23
17
540
216
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
10:32
12:13
17:12
11:59
15:04
20:11
  5,209
 10,218
 10,737
   119
   104
    89
   -19,159
   -19,181
   -19,199
18
18
20
87
318
356
0
0
0
0
0
0
 
24
1
06:00
15:04
 32,510
    89
    -6,263
38
20
0
0
 
25
25
1
2
00:00
17:12
02:11
23:59
  7,872
 24,432
    72
    88
   -38,904
   -38,943
18
21
233
533
0
0
0
0
 
26
1
09:58
15:22
 19,490
    91
  -412,394
79
0
0
0
 
27
1
02:12
08:00
 20,925
    91
  -578,907
68
0
0
0
 
28
1
04:20
10:31
 22,158
   104
    72,632
25
187
0
0
 
29
1
09:00
14:11
 18,679
    94
   -53,763
82
0
0
0
 
30
30
1
2
14:12
19:05
17:12
20:43
 10,807
  5,901
    98
    91
  -550,622
  -550,734
23
24
143
45
0
0
0
0
 
31
31
1
2
00:00
21:52
03:57
23:59
 14,230
  7,671
    87
    82
  -245,226
  -243,753
85
50
1
0
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.