GPS Space Vehicle Time Integrity for MJD 52686

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
22:12
04:16
23:59
 15,379
  6,423
    96
    84
  -271,821
  -271,957
20
27
572
25
0
0
0
0
 
2
2
1
2
00:00
19:04
03:36
23:59
 12,982
 17,733
   102
   100
    65,778
    66,219
38
32
8
13
0
0
0
0
 
3
3
1
2
00:00
19:44
01:58
23:59
  7,111
 15,321
    89
   102
  -105,669
  -105,896
19
27
228
224
0
0
0
0
 
4
1
04:17
11:13
 24,956
   109
   -25,826
38
46
0
0
 
5
1
08:37
18:21
 35,031
   121
    -2,161
28
171
0
0
 
6
6
1
2
11:29
16:44
16:26
20:13
 17,800
 12,551
   111
   109
     2,903
     2,904
20
20
315
287
0
0
0
0
 
7
1
02:10
11:28
 33,497
   110
  -304,646
280
0
71
0
 
8
1
03:13
08:13
 18,017
   107
  -205,240
108
0
0
0
 
9
1
11:13
16:43
 19,786
   106
    31,272
17
505
0
0
 
10
1
06:54
12:35
 20,476
   111
   -20,205
21
489
0
0
 
11
11
1
2
00:00
22:34
05:14
23:59
 18,857
  5,151
    95
    83
   -35,531
   -35,649
19
23
666
76
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
09:12
 33,125
   112
    23,182
26
398
0
0
 
14
1
14:19
23:23
 32,612
   103
    26,579
33
108
0
0
 
15
1
14:40
20:28
 20,894
    98
   -73,038
38
10
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:26
19:03
 20,220
    98
   -16,528
19
475
0
0
 
18
1
14:19
20:53
 23,676
   100
       79
25
158
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:02
06:53
23:59
 24,808
 10,628
   100
    91
   208,994
   209,055
23
22
472
246
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
10:02
11:29
16:26
11:13
14:18
19:41
  4,224
 10,137
 11,681
   137
   106
   103
   -19,898
   -19,936
   -19,954
22
18
18
81
206
318
0
0
0
0
0
0
 
24
1
05:15
14:18
 32,597
   113
    -8,892
41
3
0
0
 
25
25
1
2
00:00
16:26
01:25
23:59
  5,117
 27,188
    97
    92
   -39,510
   -39,558
21
27
203
196
0
0
0
0
 
26
1
09:13
14:40
 19,618
   101
  -424,381
81
0
0
0
 
27
1
01:26
07:16
 21,009
   103
  -587,606
44
14
0
0
 
28
1
03:37
09:46
 22,165
   111
    70,079
25
314
0
0
 
29
1
08:14
13:26
 18,686
    99
   -66,518
82
0
0
0
 
30
30
1
2
13:26
18:22
16:26
19:57
 10,762
  5,748
   138
   100
  -556,116
  -556,228
24
18
154
128
0
0
0
0
 
31
31
1
2
00:00
21:06
03:12
23:59
 11,538
 10,383
    98
    83
  -225,958
  -224,377
77
64
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.