GPS Space Vehicle Time Integrity for MJD 52460

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
13:47
19:49
 21,681
    -8
  -237,639
26
248
0
0
 
2
1
10:22
18:48
 30,397
     8
   226,401
52
0
0
0
 
3
1
11:13
17:14
 21,684
    -7
   -42,869
31
85
0
0
 
4
4
1
2
00:00
18:55
02:39
23:59
  9,557
 18,284
    -4
   -18
  -233,505
  -234,543
41
75
0
0
0
0
0
0
 
5
5
5
1
2
3
00:20
02:59
08:11
02:51
07:53
09:54
  9,068
 17,649
  6,195
    -4
    10
    10
   -20,618
   -20,626
   -20,648
23
19
22
262
571
243
0
0
0
0
0
0
 
6
6
1
2
02:59
10:28
07:53
12:02
 17,651
  5,630
     8
    16
     4,637
     4,649
20
21
578
101
0
0
0
0
 
7
7
1
2
00:00
17:17
02:51
23:59
 10,291
 24,123
    -1
    -1
  -605,011
  -603,610
69
143
1
0
1
0
0
0
 
8
1
17:51
23:54
 21,834
   -12
  -612,806
102
0
0
0
 
9
1
02:40
08:11
 19,856
    -2
    50,401
21
603
0
0
 
10
10
1
2
00:00
22:14
03:58
23:59
 14,313
  6,333
   -15
   -27
    -7,682
    -7,763
22
25
307
30
0
0
0
0
 
11
1
14:59
20:44
 20,721
    -7
   -15,591
21
547
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:59
23:59
 32,445
   -12
     9,399
23
690
0
0
 
14
14
1
2
05:58
11:23
11:12
14:58
 18,855
 12,906
     3
     3
    62,233
    62,191
28
18
238
315
0
0
0
0
 
15
1
05:53
10:21
 16,101
     9
   -33,616
27
290
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:58
10:28
 16,178
     8
  -292,284
369
0
3400
0
 
18
18
1
2
03:59
07:54
05:10
12:08
  4,240
 15,259
     9
     1
    59,014
    58,963
21
22
145
615
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:22
22:08
 35,139
    -6
   172,424
26
586
0
0
 
21
1
08:13
13:23
 18,557
    -4
     1,994
21
691
0
0
 
22
1
11:13
14:58
 13,529
    -1
  -413,861
148
0
0
0
 
23
23
1
2
00:01
02:52
02:39
09:16
  9,461
 23,053
   -18
     4
    -5,171
    -5,160
25
21
31
832
0
0
0
0
 
24
24
1
2
00:00
20:31
05:52
23:59
 21,135
 12,535
     5
   -24
   -40,977
   -41,190
23
25
637
116
0
0
0
0
 
25
25
1
2
07:54
09:47
09:16
16:44
  4,910
 25,026
     7
     5
   -28,972
   -28,983
25
19
47
799
0
0
0
0
 
26
1
01:14
05:53
 16,706
    -7
    -9,053
145
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
18:58
01:14
23:59
  4,421
 18,111
    -9
    -8
    87,150
    87,220
32
23
0
259
0
0
0
0
 
29
1
00:00
05:10
 18,604
    -5
   -70,949
157
1
1
0
 
30
30
1
2
05:59
10:22
08:11
11:22
  7,875
  3,626
    11
    -2
  -677,521
  -677,488
21
21
236
136
0
0
0
0
 
31
1
12:52
18:54
 21,716
     5
  -329,196
71
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.