GPS Space Vehicle Time Integrity for MJD 52511

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
10:15
16:15
 21,627
    56
  -245,082
40
0
0
0
 
2
1
06:49
15:03
 29,653
    36
   253,063
55
0
0
0
 
3
1
07:45
13:47
 21,753
    35
   -57,287
49
0
0
0
 
4
1
16:16
23:06
 24,579
    26
  -290,429
102
0
0
0
 
5
5
1
2
00:00
20:53
06:21
23:17
 22,910
  8,627
    30
    27
   -28,376
   -28,529
39
40
0
0
0
0
0
0
 
6
6
1
2
00:00
06:57
04:28
08:38
 16,082
  6,068
    35
    41
     5,366
     5,377
40
41
0
0
0
0
0
0
 
7
1
13:57
23:17
 33,508
    40
  -496,729
254
0
214
0
 
8
1
15:04
20:23
 19,173
    36
  -529,493
117
0
0
0
 
9
1
00:00
04:41
 16,914
    38
     5,013
42
0
0
0
 
10
1
18:40
23:30
 17,410
    29
   -10,647
39
0
0
0
 
11
1
11:31
17:15
 20,614
    43
   -18,965
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:27
20:52
 30,287
    43
    12,610
38
0
0
0
 
14
14
1
2
02:28
07:57
07:44
11:30
 18,965
 12,789
    53
    44
    52,548
    52,506
40
40
0
0
0
0
0
0
 
15
1
02:29
07:44
 18,905
    40
    -3,396
50
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:09
06:56
 17,219
    33
  -273,103
473
0
6548
0
 
18
1
04:28
08:42
 15,206
    39
    47,695
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:46
18:32
 35,105
    56
   183,250
42
0
0
0
 
21
1
04:45
09:55
 18,628
    49
     3,143
36
0
0
0
 
22
1
06:57
12:27
 19,799
    38
  -490,991
61
0
0
0
 
23
23
1
2
00:00
20:24
04:28
23:06
 16,104
  9,719
    32
     9
    -8,243
    -8,330
40
39
0
0
0
0
0
0
 
24
24
1
2
00:00
17:15
02:27
23:59
  8,849
 24,243
    40
    26
   -52,561
   -52,758
40
48
0
0
0
0
0
0
 
25
1
04:28
12:50
 29,815
    53
   -31,564
37
0
0
0
 
26
26
1
2
00:00
21:42
02:08
23:59
  7,724
  8,277
    31
    19
  -134,301
  -136,377
66
69
0
0
0
0
0
0
 
27
1
13:20
19:01
 20,492
    38
   -81,211
37
0
0
0
 
28
1
15:35
21:41
 21,894
    34
    89,665
41
0
0
0
 
29
29
1
2
00:00
20:21
02:08
23:59
  7,725
 13,101
    32
    16
  -189,847
  -191,757
66
98
1
0
1
0
0
0
 
30
30
1
2
00:00
02:35
02:28
04:28
  8,913
  6,782
    38
    37
  -205,126
  -205,504
109
96
0
1
0
1
0
0
 
31
1
09:18
15:19
 21,663
    46
  -358,982
44
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.