GPS Space Vehicle Time Integrity for MJD 52537

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
08:26
14:26
 21,617
    77
  -249,175
40
0
0
0
 
2
1
05:04
13:12
 29,255
    60
   266,656
55
0
0
0
 
3
1
06:01
12:01
 21,583
    64
   -64,643
53
0
0
0
 
4
1
14:27
21:26
 25,149
    57
  -314,509
97
0
0
0
 
5
5
5
1
2
3
00:00
19:10
21:47
04:36
21:26
23:59
 16,577
  8,158
  7,922
    57
    52
    41
   -32,057
   -32,132
   -32,154
40
40
36
0
0
0
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
03:43
05:10
21:47
02:50
05:03
06:52
23:59
 10,225
  4,794
  6,103
  7,921
    44
    77
    72
    29
      389
      424
      421
      381
38
38
39
36
0
0
0
0
0
0
0
0
0
0
0
0
 
7
1
12:05
21:29
 33,837
    62
  -429,453
304
0
1501
0
 
8
1
13:13
18:35
 19,338
    66
  -477,713
152
0
0
0
 
9
9
1
2
00:00
21:27
02:53
23:59
 10,418
  9,161
    53
    37
     8,814
     8,927
38
35
0
0
0
0
0
0
 
10
1
16:52
21:47
 17,685
    57
   -12,028
41
0
0
0
 
11
1
09:43
15:28
 20,709
    58
   -20,946
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:46
19:10
 30,172
    71
    14,258
42
0
0
0
 
14
14
1
2
00:38
06:12
06:00
09:42
 19,303
 12,551
    52
    61
    48,429
    48,411
38
42
0
0
0
0
0
0
 
15
1
00:27
06:00
 20,001
    60
   -13,478
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:39
05:09
 16,232
    52
  -459,173
339
0
2448
0
 
18
1
02:42
06:57
 15,298
    62
    40,616
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:01
16:47
 35,114
    71
   188,210
47
0
0
0
 
21
1
04:37
08:09
 12,715
    68
     3,984
40
0
0
0
 
22
1
05:10
10:45
 20,073
    64
   197,834
98
0
0
0
 
23
23
1
2
00:00
18:36
02:41
23:59
  9,673
 19,431
    48
    43
    -9,857
    -9,915
40
39
0
0
0
0
0
0
 
24
1
15:29
23:59
 30,651
    57
   -58,703
53
0
0
0
 
25
1
02:42
11:36
 31,993
    64
   -32,834
41
0
0
0
 
26
1
19:10
23:59
 17,363
    44
  -192,832
129
0
0
0
 
27
1
11:36
17:17
 20,434
    60
  -140,384
366
0
4287
0
 
28
1
13:43
19:55
 22,288
    64
    89,550
39
1
0
0
 
29
1
19:55
23:59
 14,643
    40
  -245,255
106
0
0
0
 
30
30
1
2
00:46
21:27
02:41
23:59
  6,929
  9,161
    41
    38
  -299,914
  -302,707
80
107
0
0
0
0
0
0
 
31
1
07:29
13:30
 21,692
    62
  -361,546
46
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.