GPS Space Vehicle Time Integrity for MJD 52340

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
22:02
03:44
23:59
 13,477
  7,068
   -31
   -64
  -219,555
  -219,743
37
40
1
0
0
0
0
0
 
2
2
1
2
00:00
19:43
05:22
23:59
 19,346
 15,389
   -14
   -42
   163,013
   163,383
62
36
1
0
0
0
0
0
 
3
3
1
2
00:00
19:09
01:26
23:59
  5,183
 17,419
   -37
   -45
    -8,076
    -8,325
41
46
1
0
0
0
0
0
 
4
1
03:45
10:56
 25,859
   -16
   -53,120
164
0
0
0
 
5
5
1
2
08:24
11:03
10:56
17:25
  9,137
 22,907
    -2
     3
    -4,224
    -4,247
33
47
0
0
0
0
0
0
 
6
1
10:57
15:52
 17,587
   -20
     2,638
40
0
0
0
 
7
1
01:36
11:02
 33,975
    -9
  -710,076
36
0
0
0
 
8
1
02:57
08:11
 18,858
   -11
  -710,982
42
0
0
0
 
9
1
10:57
16:14
 19,045
   -14
    33,018
38
0
0
0
 
10
1
06:32
12:12
 20,370
     0
    -1,223
39
0
0
0
 
11
1
00:00
04:50
 17,413
   -28
    -9,279
37
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
08:44
 31,437
   -11
     3,229
47
0
0
0
 
14
1
17:25
23:16
 21,041
   -37
    95,098
47
0
0
0
 
15
1
14:23
19:34
 18,650
   -38
  -148,296
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
13:22
15:19
14:23
17:25
  3,638
  7,545
   -58
   -18
  -288,429
  -289,109
88
165
1
0
0
0
0
0
 
18
18
1
2
11:27
15:19
13:21
20:16
  6,863
 17,860
   -20
   -34
    73,524
    73,496
44
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:50
20:41
03:44
06:32
23:16
 13,478
  6,073
  9,290
   -29
    -8
   -35
   143,169
   143,232
   143,381
43
40
36
0
0
0
0
0
0
0
0
0
 
21
1
16:35
21:36
 18,077
   -32
      403
37
0
0
0
 
22
1
17:58
23:51
 21,185
   -29
  -625,697
69
0
0
0
 
23
23
1
2
08:37
14:17
13:55
17:57
 19,078
 13,218
   -14
   -21
    -7,851
    -7,871
44
37
0
0
0
0
0
0
 
24
1
04:51
13:55
 32,448
   -13
   -13,936
52
0
0
0
 
25
25
1
2
00:00
16:12
01:02
23:59
  3,734
 28,028
   -26
   -34
   -23,808
   -23,852
37
42
0
0
0
0
0
0
 
26
1
08:48
14:16
 19,699
   -22
    87,933
71
0
0
0
 
27
1
01:03
06:44
 20,491
   -19
   -12,834
38
0
0
0
 
28
28
1
2
03:45
05:23
04:50
09:24
  3,894
 14,482
   -12
   -11
    68,641
    68,673
36
42
0
0
0
0
0
0
 
29
29
29
29
1
2
3
4
12:13
13:56
16:12
19:35
13:21
15:52
19:08
21:32
  4,133
  6,981
 10,573
  7,048
    -3
   -40
   -30
   -29
  -497,907
  -497,819
  -497,646
  -497,474
40
52
59
48
0
0
0
0
0
0
0
0
0
0
0
0
 
30
30
1
2
09:47
13:22
11:02
15:18
  4,516
  6,968
     2
    47
  -528,674
  -529,093
53
84
1
0
0
0
0
0
 
31
31
1
2
00:00
21:33
02:56
23:59
 10,603
  8,787
   -27
   -50
   -97,816
   -98,015
37
37
1
0
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.