GPS Space Vehicle Time Integrity for MJD 52691

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
21:52
03:56
23:59
 14,180
  7,623
   102
    92
  -272,511
  -272,643
18
24
408
87
0
0
0
0
 
2
2
1
2
00:00
18:34
03:18
23:59
 11,879
 19,503
   119
   110
    68,497
    68,942
35
37
45
0
0
0
0
0
 
3
3
1
2
00:00
19:26
01:38
23:59
  5,893
 16,437
   100
    97
  -107,016
  -107,254
21
25
220
406
0
0
0
0
 
4
1
03:19
10:52
 27,205
   110
   -27,538
34
61
0
0
 
5
1
08:17
17:55
 34,641
   117
    -3,048
32
240
0
0
 
6
6
6
1
2
3
11:09
16:23
18:37
16:05
18:34
19:51
 17,750
  7,852
  4,441
   116
   111
   100
     2,973
     2,970
     2,960
18
18
15
473
223
88
0
0
0
0
0
0
 
7
1
01:51
11:08
 33,478
   117
  -316,994
272
0
92
0
 
8
1
02:52
07:53
 18,087
   121
  -214,042
95
0
0
0
 
9
1
10:53
16:22
 19,780
   113
    32,035
17
565
0
0
 
10
1
06:34
12:15
 20,484
   116
   -20,470
20
567
0
0
 
11
1
00:00
04:53
 17,625
   105
   -36,099
17
520
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:07
08:51
 31,481
   111
    23,444
25
520
0
0
 
14
1
13:58
23:02
 32,651
   110
    26,102
29
314
0
0
 
15
1
14:20
19:25
 18,270
   105
   -75,068
35
35
0
0
 
16
1
17:55
23:59
 21,851
   100
    78,328
109
0
0
0
 
17
1
13:05
17:55
 17,353
   114
   -17,251
22
371
0
0
 
18
1
13:58
20:33
 23,702
   106
     -789
25
299
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:57
20:42
03:18
06:33
23:59
 11,882
  9,374
 11,838
    99
   110
    99
   209,421
   209,445
   209,493
18
19
21
375
297
320
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
09:50
12:16
16:06
10:52
13:57
19:25
  3,746
  6,111
 11,953
   147
   108
   101
   -20,248
   -20,296
   -20,317
18
17
18
99
148
335
0
0
0
0
0
0
 
24
1
04:54
13:57
 32,595
   124
   -10,078
34
102
0
0
 
25
25
1
2
00:00
16:06
01:04
23:59
  3,844
 28,438
    94
   109
   -39,757
   -39,790
18
22
122
728
0
0
0
0
 
26
1
08:52
14:20
 19,667
   114
  -429,557
82
0
0
0
 
27
1
01:05
06:56
 21,057
   110
  -590,429
31
67
0
0
 
28
1
03:19
09:26
 22,039
   119
    68,844
24
272
0
0
 
29
1
07:54
13:05
 18,674
   119
   -72,014
85
0
0
0
 
30
30
1
2
10:53
13:05
12:15
16:05
  4,937
 10,771
   130
   136
  -557,954
  -557,991
20
22
166
175
0
0
0
0
 
31
31
1
2
00:00
20:46
02:51
23:59
 10,285
 11,620
   102
    96
  -216,742
  -215,116
73
74
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.