GPS Space Vehicle Time Integrity for MJD 52655

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
00:20
06:19
 21,536
    77
  -267,222
37
0
0
0
 
2
2
1
2
00:00
21:06
05:30
23:59
 19,806
 10,169
    73
    63
    49,106
    49,545
57
35
1
0
0
0
0
0
 
3
3
1
2
00:00
21:49
04:03
23:59
 14,627
  7,570
    71
    56
   -97,294
   -97,536
37
30
1
0
0
0
0
0
 
4
1
06:20
13:27
 25,651
    72
   -13,478
63
0
0
0
 
5
5
1
2
10:41
14:38
13:40
20:25
 10,702
 20,718
    76
    84
   -50,917
   -50,944
35
41
0
0
0
0
0
0
 
6
6
1
2
13:40
18:51
18:35
22:30
 17,715
 13,113
    75
    69
     2,309
     2,306
34
34
0
0
0
0
0
0
 
7
1
04:13
13:32
 33,552
    76
  -222,330
325
0
2433
0
 
8
1
05:20
10:21
 18,071
    86
  -146,421
131
0
0
0
 
9
1
13:28
18:48
 19,193
    76
    26,557
31
0
0
0
 
10
1
08:59
14:38
 20,342
    62
   -18,430
37
0
0
0
 
11
1
00:47
07:22
 23,697
    68
   -32,075
35
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:52
11:18
 33,982
    66
    21,477
36
0
0
0
 
14
14
1
2
00:00
16:27
01:34
23:59
  5,661
 26,882
    59
    72
    30,090
    30,005
40
39
0
0
0
0
0
0
 
15
1
16:41
22:28
 20,833
    74
   -60,783
45
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:38
21:11
 20,006
    72
   -12,236
35
0
0
0
 
18
1
18:36
22:58
 15,444
    64
     6,202
36
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
08:58
 32,298
    71
   205,797
40
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
11:53
13:32
16:43
18:48
13:27
16:41
18:35
21:05
  5,634
 11,286
  6,758
  8,222
    90
    67
    74
    66
   -17,681
   -17,705
   -17,706
   -17,721
36
31
32
35
0
0
0
0
0
0
0
0
0
0
0
0
 
24
24
1
2
07:23
13:40
13:32
16:27
 22,158
  9,998
    74
    70
    -1,623
    -1,672
47
32
0
0
0
0
0
0
 
25
25
1
2
00:00
18:36
03:35
23:59
 12,922
 19,161
    70
    67
   -37,896
   -37,926
37
34
0
0
0
0
0
0
 
26
1
11:19
16:42
 19,383
    69
  -388,582
92
0
0
0
 
27
1
03:36
09:21
 20,723
    74
  -553,964
115
0
0
0
 
28
1
05:42
11:53
 22,265
    75
    76,733
40
0
0
0
 
29
1
10:23
15:37
 18,857
    62
   -28,116
99
0
0
0
 
30
30
30
1
2
3
13:28
16:41
20:25
14:38
18:48
22:05
  4,195
  7,595
  5,977
    74
    92
    65
  -535,888
  -536,008
  -536,165
35
41
36
0
0
0
0
0
0
0
0
0
 
31
1
00:00
05:20
 19,182
    69
  -276,645
105
1
1
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.