GPS Space Vehicle Time Integrity for MJD 52346

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
21:37
03:20
23:59
 11,993
  8,541
   -46
   -50
  -220,453
  -220,584
21
34
457
0
0
0
0
0
 
2
2
1
2
00:00
19:10
04:43
23:59
 16,991
 17,391
   -31
   -45
   166,082
   166,486
47
37
1
0
0
0
0
0
 
3
3
1
2
00:00
18:51
01:02
23:59
  3,713
 18,537
   -60
   -45
    -9,777
   -10,013
24
44
46
0
0
0
0
0
 
4
1
03:20
10:32
 25,825
   -28
   -63,960
153
0
0
0
 
5
5
1
2
08:00
11:03
10:37
17:05
  9,460
 21,747
    -7
   -11
    -5,098
    -5,130
32
35
0
0
0
0
0
0
 
6
1
10:33
15:28
 17,723
   -19
     2,626
33
0
0
0
 
7
1
01:11
10:37
 33,897
   -28
  -710,139
26
350
0
0
 
8
1
02:33
07:47
 18,734
   -18
  -709,740
26
391
0
0
 
9
1
10:33
15:50
 19,004
   -38
    33,834
29
0
0
0
 
10
1
06:08
11:41
 19,930
   -11
    -1,577
29
6
0
0
 
11
11
1
2
00:00
22:52
04:25
23:59
 15,931
  4,071
   -42
   -62
    -9,566
    -9,626
20
33
540
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:52
08:18
23:59
 29,795
  4,078
   -33
   -66
     3,434
     3,431
30
35
166
0
0
0
0
0
 
14
1
16:55
22:51
 21,342
   -32
    93,061
49
0
0
0
 
15
1
13:32
19:09
 20,258
   -34
  -150,631
37
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:57
18:18
 19,248
   -29
  -328,811
385
0
4718
0
 
18
18
1
2
11:42
15:29
12:57
19:52
  4,475
 15,721
   -28
   -28
    73,121
    73,106
27
32
2
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:26
20:17
03:20
06:07
22:51
 11,991
  6,064
  9,266
   -47
   -24
   -39
   144,679
   144,741
   144,900
25
18
33
79
143
0
0
0
0
0
0
0
 
21
1
16:09
21:11
 18,119
   -31
      468
33
0
0
0
 
22
1
17:33
23:26
 21,187
   -38
  -629,045
61
0
0
0
 
23
1
08:11
17:32
 33,661
   -28
    -8,233
39
0
0
0
 
24
1
04:26
13:31
 32,452
   -29
   -15,301
41
0
0
0
 
25
25
1
2
15:47
17:33
17:05
23:59
  4,666
 23,183
    -2
   -45
   -24,058
   -24,108
32
37
0
0
0
0
0
0
 
26
1
08:22
13:31
 18,489
   -30
    95,534
74
0
0
0
 
27
1
00:38
06:19
 20,498
   -31
   -13,478
18
610
0
0
 
28
28
1
2
03:20
04:44
04:25
09:00
  3,891
 15,259
   -30
   -28
    69,982
    70,013
19
28
115
39
0
0
0
0
 
29
29
29
29
29
1
2
3
4
5
11:35
13:31
15:47
17:06
19:14
12:57
15:28
16:55
18:50
20:51
  4,921
  7,036
  4,038
  6,249
  5,831
   -19
   -36
   -19
   -22
   -22
  -489,346
  -489,227
  -489,098
  -489,002
  -488,877
30
46
36
44
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
 
30
30
1
2
09:21
12:57
10:32
15:47
  4,265
 10,170
   -10
    18
  -545,133
  -545,594
45
101
0
0
0
0
0
0
 
31
31
1
2
00:00
20:52
02:32
23:59
  9,155
 11,268
   -48
   -48
   -99,116
   -99,318
22
34
364
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.