GPS Space Vehicle Time Integrity for MJD 52682

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
22:28
04:32
23:59
 16,308
  5,463
    79
    75
  -271,243
  -271,381
20
20
598
152
0
0
0
0
 
2
2
1
2
00:00
19:21
03:51
23:59
 13,850
 16,693
    89
    85
    63,602
    64,040
33
32
26
37
0
0
0
0
 
3
3
1
2
00:00
20:00
02:14
23:59
  8,061
 14,304
    83
    78
  -104,582
  -104,825
20
26
306
86
0
0
0
0
 
4
1
04:32
11:29
 25,009
    98
   -24,412
40
12
0
0
 
5
5
1
2
08:53
13:57
13:56
18:37
 18,147
 16,679
   108
   101
    -1,440
    -1,484
21
23
527
400
0
0
0
0
 
6
6
1
2
11:45
17:00
16:42
20:31
 17,854
 12,640
   105
   104
     2,855
     2,858
22
20
347
434
0
0
0
0
 
7
1
02:26
11:44
 33,507
   100
  -294,572
285
0
66
0
 
8
1
03:29
08:29
 17,978
   101
  -198,033
107
0
0
0
 
9
1
11:30
16:59
 19,774
    86
    30,640
18
577
0
0
 
10
1
07:10
12:51
 20,498
    97
   -20,000
23
521
0
0
 
11
11
1
2
00:00
22:50
05:31
23:59
 19,858
  4,150
    87
    75
   -35,077
   -35,190
20
17
759
127
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:02
09:28
 33,978
    95
    22,955
27
462
0
0
 
14
1
14:35
23:39
 32,588
   101
    26,987
32
133
0
0
 
15
1
14:56
20:44
 20,892
    97
   -71,409
31
186
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:43
19:20
 20,220
    99
   -15,938
20
617
0
0
 
18
1
14:35
21:09
 23,605
    95
      802
23
458
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:19
07:09
23:59
 25,755
  9,657
    87
    84
   208,621
   208,691
24
21
522
288
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
10:13
11:45
16:43
11:29
14:34
19:52
  4,589
 10,176
 11,340
   120
    96
   105
   -19,634
   -19,665
   -19,670
20
21
19
166
213
362
0
0
0
0
0
0
 
24
1
05:31
14:34
 32,594
    96
    -7,931
43
6
0
0
 
25
25
1
2
00:00
16:43
01:42
23:59
  6,113
 26,141
    80
    93
   -39,295
   -39,337
21
25
242
262
0
0
0
0
 
26
1
09:29
14:55
 19,576
    93
  -420,124
81
0
0
0
 
27
1
01:42
07:32
 20,972
    98
  -584,841
53
0
0
0
 
28
1
03:52
10:03
 22,265
    98
    71,036
28
149
0
0
 
29
1
08:31
13:42
 18,681
    92
   -61,987
81
0
0
0
 
30
30
1
2
13:43
18:37
16:42
20:14
 10,782
  5,806
   127
   100
  -554,327
  -554,438
29
22
81
157
0
0
0
0
 
31
31
1
2
00:00
21:23
03:28
23:59
 12,513
  9,399
    95
    76
  -233,130
  -231,586
83
58
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.