GPS Space Vehicle Time Integrity for MJD 52370

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
1
2
00:00
19:59
02:06
22:00
  7,538
  7,264
   -53
   -27
  -223,729
  -223,820
28
31
1
1
0
0
0
0
 
2
2
1
2
00:00
17:18
01:31
23:59
  5,477
 24,069
   -47
   -34
   178,844
   179,305
35
36
1
9
0
0
0
0
 
3
1
17:18
22:00
 16,890
   -22
   -16,583
43
28
0
0
 
4
1
01:32
09:24
 28,314
   -34
  -105,177
157
0
0
0
 
5
1
06:24
16:02
 34,560
   -32
    -8,010
34
67
0
0
 
6
6
1
2
09:01
16:02
14:00
17:18
 17,954
  4,513
   -21
    14
     2,746
     2,784
27
29
18
5
0
0
0
0
 
7
1
00:00
09:00
 32,414
   -35
  -704,490
58
0
0
0
 
8
1
00:57
06:09
 18,712
   -28
  -700,614
41
1
0
0
 
9
1
08:18
14:24
 21,935
   -47
    37,134
27
100
0
0
 
10
1
04:31
10:48
 22,660
   -27
    -2,906
27
45
0
0
 
11
1
00:00
02:57
 10,604
   -49
   -10,579
27
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
02:06
21:13
01:31
06:35
23:59
  5,478
 16,148
  9,959
   -52
   -36
   -52
     4,365
     4,387
     4,402
30
28
28
0
15
10
0
0
0
0
0
0
 
14
1
14:00
21:13
 25,935
   -42
    85,262
32
20
0
0
 
15
1
11:49
17:26
 20,109
   -22
  -159,938
24
218
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:49
15:55
 14,736
   -38
  -460,993
210
0
0
0
 
18
18
18
1
2
3
09:24
11:54
14:03
11:48
14:00
17:18
  8,649
  7,551
 11,651
   -21
   -64
   -31
    71,257
    71,207
    71,229
29
26
25
6
53
174
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:37
04:28
21:13
 16,084
  9,324
   -47
   -39
   150,831
   151,022
36
28
6
3
0
0
0
0
 
21
1
14:25
19:32
 18,458
   -40
      667
30
23
0
0
 
22
1
15:56
21:49
 21,196
   -28
   -82,311
319
0
2421
0
 
23
23
23
1
2
3
06:27
11:54
14:04
11:48
14:03
15:55
 19,268
  7,727
  6,669
   -22
   -69
   -10
     -227
     -278
     -222
27
25
32
74
8
8
0
0
0
0
0
0
 
24
24
1
2
02:57
09:24
09:00
11:53
 21,768
  8,945
   -31
   -34
   -20,712
   -20,760
32
25
11
23
0
0
0
0
 
25
1
14:00
22:00
 28,767
   -37
   -24,944
32
97
0
0
 
26
1
06:42
11:53
 18,676
   -36
   128,934
96
0
0
0
 
27
1
00:00
04:40
 16,798
   -46
   -16,250
28
3
0
0
 
28
1
01:32
07:22
 20,987
   -40
    75,039
29
32
0
0
 
29
29
1
2
10:49
15:56
14:03
17:20
 11,624
  5,081
   -52
   -29
  -452,171
  -451,860
51
41
1
0
0
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
18:52
22:00
 11,294
   -25
  -104,452
34
2
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.