GPS Space Vehicle Time Integrity for MJD 52354

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
21:04
02:47
23:59
 10,034
 10,503
   -55
   -44
  -221,542
  -221,652
26
32
3
5
0
0
0
0
 
2
2
1
2
00:00
18:24
03:45
23:59
 13,529
 20,121
   -25
   -30
   170,303
   170,713
46
33
1
0
0
0
0
0
 
3
1
18:24
23:59
 20,128
   -32
   -12,203
44
0
0
0
 
4
1
02:48
10:01
 25,982
   -33
   -78,059
154
0
0
0
 
5
1
07:28
16:41
 33,191
   -10
    -6,153
30
0
0
0
 
6
1
10:01
14:57
 17,678
   -21
     2,675
31
7
0
0
 
7
1
00:37
10:04
 33,989
   -35
  -709,266
39
29
0
0
 
8
1
02:01
07:14
 18,807
   -16
  -707,385
44
0
0
0
 
9
1
10:01
15:17
 18,940
   -27
    34,912
29
1
0
0
 
10
1
05:35
11:10
 20,103
   -20
    -2,041
30
43
0
0
 
11
11
1
2
00:00
22:19
04:02
23:59
 14,546
  6,032
   -42
   -55
    -9,943
    -9,997
26
27
3
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:19
07:44
23:59
 27,848
  6,032
   -27
   -60
     3,758
     3,757
36
28
0
9
0
0
0
0
 
14
14
1
2
15:47
18:21
18:17
22:18
  9,000
 14,210
   -19
   -36
    90,412
    90,349
34
37
0
0
0
0
0
0
 
15
15
1
2
12:59
16:46
16:43
18:36
 13,427
  6,636
   -37
    -0
  -153,704
  -153,713
32
31
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
12:59
16:43
16:41
17:45
 13,320
  3,710
   -29
    17
  -377,582
  -378,119
241
73
0
0
40
0
0
0
 
18
18
1
2
11:10
14:57
12:24
18:23
  4,408
 12,353
   -23
   -23
    72,565
    72,549
28
33
2
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
03:46
19:44
22:54
02:47
05:34
22:18
23:59
 10,043
  6,500
  9,279
  3,905
   -44
   -31
   -33
   -56
   146,733
   146,781
   146,953
   146,955
29
31
29
28
19
5
0
0
0
0
0
0
0
0
0
0
 
21
1
15:36
20:38
 18,154
   -23
      571
29
0
0
0
 
22
1
16:59
22:54
 21,291
   -26
   -12,575
342
0
3415
0
 
23
1
07:37
16:43
 32,770
   -27
    -8,738
39
16
0
0
 
24
24
1
2
03:46
10:30
10:04
12:57
 22,692
  8,842
   -31
   -33
   -17,087
   -17,137
36
24
0
121
0
0
0
0
 
25
25
1
2
15:13
16:59
16:45
23:59
  5,522
 25,244
    13
   -37
   -24,342
   -24,399
34
35
0
0
0
0
0
0
 
26
1
07:49
12:24
 16,492
   -16
   106,140
62
0
0
0
 
27
1
00:04
05:46
 20,506
   -33
   -14,341
28
8
0
0
 
28
1
04:03
08:27
 15,858
   -21
    71,742
38
3
0
0
 
29
29
29
1
2
3
10:42
16:42
18:45
14:57
18:36
19:54
 15,297
  6,879
  4,143
   -27
   -18
    -9
  -477,407
  -477,093
  -476,979
65
48
32
0
0
0
0
0
0
0
0
0
 
30
30
1
2
08:48
12:25
10:01
15:12
  4,391
 10,064
   -23
    16
  -565,503
  -565,910
39
90
0
0
0
0
0
0
 
31
31
1
2
00:00
19:56
02:00
23:59
  7,244
 14,637
   -36
   -49
  -100,766
  -100,990
24
32
54
9
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.