GPS Space Vehicle Time Integrity for MJD 52565

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
06:29
12:28
 21,566
    69
  -253,681
31
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
03:57
10:08
 22,207
    62
   -72,461
43
0
0
0
 
4
1
12:29
19:31
 25,317
    52
  -337,513
80
0
0
0
 
5
5
5
1
2
3
00:00
17:16
19:52
02:49
19:31
23:59
 10,183
  8,112
 14,848
    39
    56
    40
   -35,127
   -35,221
   -35,256
36
36
37
0
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
01:03
19:52
01:01
04:56
23:59
  3,673
 13,938
 14,847
    43
    60
    49
      718
      741
      748
33
37
35
0
1
0
0
0
0
0
0
0
 
7
1
10:12
19:35
 33,827
    58
  -347,873
349
0
5504
0
 
8
1
10:36
16:38
 21,740
    74
  -414,878
196
0
0
0
 
9
1
19:32
23:59
 16,077
    52
    13,198
33
0
0
0
 
10
1
14:57
20:40
 20,568
    70
   -13,480
43
0
0
0
 
11
1
06:59
13:33
 23,635
    57
   -23,281
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:56
17:15
 33,497
    83
    16,102
42
0
0
0
 
14
14
1
2
00:00
22:37
07:46
23:59
 27,923
  4,933
    56
    41
    44,300
    44,117
36
31
1
0
0
0
0
0
 
15
15
1
2
00:00
22:37
04:20
23:59
 15,596
  4,944
    45
    30
   -24,613
   -24,986
39
30
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:52
03:26
23:59
 12,376
  7,666
    46
    46
    -1,179
    -1,277
36
35
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:40
22:46
05:04
21:51
23:59
 18,189
  4,242
  4,403
    50
    61
    29
    31,893
    31,643
    31,580
36
34
31
1
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:10
14:56
 35,162
    68
   193,117
35
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
02:50
08:57
 21,939
    56
   145,603
212
0
0
0
 
23
23
1
2
00:58
16:39
02:12
23:59
  4,464
 26,427
    50
    57
   -11,616
   -11,670
37
43
0
0
0
0
0
0
 
24
1
13:33
22:36
 32,586
    56
   -65,027
52
0
0
0
 
25
1
00:50
09:45
 32,059
    54
   -34,027
35
0
0
0
 
26
1
17:16
22:45
 19,781
    59
  -248,146
148
0
0
0
 
27
1
09:28
15:25
 21,385
    68
  -282,309
315
0
1862
0
 
28
1
11:49
18:00
 22,265
    61
    88,285
34
0
0
0
 
29
1
18:01
21:51
 13,807
    52
  -297,563
95
0
0
0
 
30
1
02:13
04:18
  7,479
    51
  -380,721
74
1
1
0
 
31
1
05:32
11:33
 21,687
    68
  -357,066
34
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.