GPS Space Vehicle Time Integrity for MJD 52352

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
21:13
02:55
23:59
 10,520
 10,017
   -42
   -60
  -221,271
  -221,398
29
29
1
47
0
0
0
0
 
2
2
1
2
00:00
18:34
03:55
23:59
 14,137
 19,551
   -36
   -36
   169,227
   169,663
46
32
1
2
0
0
0
0
 
3
1
18:33
23:59
 19,569
   -36
   -11,647
42
0
0
0
 
4
1
02:56
10:09
 25,974
   -38
   -74,572
154
0
0
0
 
5
1
07:36
16:45
 32,975
   -19
    -5,926
31
0
0
0
 
6
6
1
2
10:09
17:21
15:05
18:52
 17,731
  5,434
   -23
   -10
     2,670
     2,685
30
27
1
28
0
0
0
0
 
7
1
00:46
10:12
 33,995
   -40
  -709,576
38
23
0
0
 
8
1
02:09
07:23
 18,810
   -17
  -708,028
44
0
0
0
 
9
1
10:09
15:25
 18,966
   -24
    34,643
29
1
0
0
 
10
1
05:43
11:18
 20,091
   -25
    -1,926
34
0
0
0
 
11
11
1
2
00:00
21:33
04:10
23:59
 15,033
  8,800
   -45
   -56
    -9,849
    -9,903
28
27
0
62
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:30
07:52
23:59
 28,359
  5,380
   -30
   -65
     3,674
     3,672
38
23
0
91
0
0
0
0
 
14
1
16:11
22:29
 22,700
   -33
    91,042
46
0
0
0
 
15
1
13:07
16:48
 13,221
   -36
  -152,946
31
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:07
16:53
 13,524
   -32
  -365,832
245
0
49
0
 
18
18
1
2
11:18
15:05
12:32
19:27
  4,428
 15,718
   -28
   -25
    72,705
    72,693
28
30
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:56
19:52
02:55
05:42
23:59
 10,529
  6,360
 14,865
   -46
   -35
   -47
   146,219
   146,266
   146,439
34
30
28
0
0
2
0
0
0
0
0
0
 
21
1
15:44
20:46
 18,136
   -30
      524
29
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:45
16:48
 32,541
   -29
    -8,614
37
28
0
0
 
24
24
1
2
03:56
10:38
10:12
13:06
 22,580
  8,852
   -25
   -28
   -16,639
   -16,683
36
26
0
5
0
0
0
0
 
25
25
1
2
15:21
16:48
16:45
23:59
  5,037
 25,870
     2
   -38
   -24,279
   -24,325
30
34
0
1
0
0
0
0
 
26
1
07:57
12:32
 16,501
   -22
   103,437
64
0
0
0
 
27
1
00:13
05:55
 20,499
   -48
   -14,095
28
2
0
0
 
28
1
04:11
08:35
 15,864
   -30
    71,312
38
0
0
0
 
29
29
1
2
10:54
16:46
15:05
20:09
 15,031
 12,157
   -33
   -21
  -480,423
  -480,070
72
69
0
0
0
0
0
0
 
30
30
30
1
2
3
08:56
12:33
16:53
10:09
15:21
18:33
  4,363
 10,077
  5,981
   -26
    12
   -20
  -560,586
  -561,006
  -561,429
46
96
60
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
20:04
02:08
23:59
  7,719
 14,151
   -46
   -47
  -100,370
  -100,553
30
34
1
1
0
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.