GPS Space Vehicle Time Integrity for MJD 52662

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
05:51
 21,099
    87
  -268,393
24
124
0
0
 
2
2
1
2
00:00
20:43
05:04
23:59
 18,173
 11,800
    77
    69
    52,892
    53,315
47
29
1
5
0
0
0
0
 
3
3
1
2
00:00
21:21
03:35
23:59
 12,920
  9,519
    69
    67
   -99,147
   -99,397
23
26
197
88
0
0
0
0
 
4
1
05:52
12:59
 25,596
    87
   -16,508
53
0
0
0
 
5
1
10:12
19:55
 35,000
    84
   -52,149
39
1
0
0
 
6
6
1
2
13:11
18:22
18:06
21:59
 17,730
 13,006
    85
    72
     2,457
     2,446
26
23
26
319
0
0
0
0
 
7
1
03:45
13:04
 33,546
    88
  -241,800
312
0
2290
0
 
8
1
04:51
09:52
 18,055
    90
  -160,315
122
0
0
0
 
9
1
12:59
18:19
 19,190
    86
    27,635
28
5
0
0
 
10
1
08:30
14:12
 20,476
    88
   -18,846
31
0
0
0
 
11
1
00:18
06:53
 23,713
    76
   -32,834
24
132
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:24
10:50
 33,981
    88
    21,870
32
26
0
0
 
14
14
1
2
00:00
15:58
01:05
23:59
  3,945
 28,874
    64
    80
    29,241
    29,162
18
34
107
75
0
0
0
0
 
15
1
16:14
22:01
 20,834
    83
   -63,495
40
14
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:05
20:42
 20,204
    82
   -13,157
29
58
0
0
 
18
1
16:14
22:29
 22,501
    77
     4,718
35
22
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:39
08:30
23:59
 30,593
  4,800
    80
    62
   206,590
   206,657
33
26
30
2
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
11:25
13:04
18:22
12:59
18:20
20:47
  5,622
 18,888
  8,671
    99
    87
    76
   -18,252
   -18,276
   -18,296
28
27
22
0
17
252
0
0
0
0
0
0
 
24
24
1
2
06:54
13:11
13:04
15:58
 22,211
 10,012
    87
    77
    -3,220
    -3,275
40
24
0
71
0
0
0
0
 
25
25
1
2
00:00
18:07
03:06
23:59
 11,170
 21,153
    75
    71
   -38,208
   -38,256
21
27
362
210
0
0
0
0
 
26
1
10:51
16:14
 19,390
    83
  -397,189
88
0
0
0
 
27
1
03:07
08:53
 20,783
    89
  -564,054
91
0
0
0
 
28
1
05:13
11:24
 22,270
    94
    75,382
33
5
0
0
 
29
1
09:54
15:05
 18,674
    82
   -37,458
97
0
0
0
 
30
1
19:55
21:36
  6,050
    74
  -541,950
30
15
0
0
 
31
31
1
2
00:00
22:45
04:51
23:59
 17,444
  4,455
    72
    57
  -266,167
  -264,833
99
36
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.