GPS Space Vehicle Time Integrity for MJD 52258

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
03:39
09:17
 20,312
    14
  -207,574
32
0
0
0
 
2
1
05:27
13:49
 30,048
     2
   121,336
58
0
0
0
 
3
1
00:59
07:00
 21,691
     1
   -92,180
39
1
0
0
 
4
1
09:18
16:41
 26,600
    -1
  -367,774
210
0
0
0
 
5
1
13:48
22:00
 29,527
    10
  -328,085
40
0
0
0
 
6
1
16:42
21:46
 18,222
    -3
     1,741
34
0
0
0
 
7
1
07:20
16:43
 33,735
     8
  -643,284
198
0
0
0
 
8
1
08:27
13:45
 19,059
     9
  -652,741
54
0
0
0
 
9
1
16:42
21:58
 18,940
     0
    21,386
34
0
0
0
 
10
10
1
2
12:04
16:43
16:41
18:12
 16,636
  5,344
    -1
     3
   -15,284
   -15,288
35
33
0
0
0
0
0
0
 
11
1
04:54
10:25
 19,885
     6
    -6,187
34
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:27
10:26
09:17
14:28
 13,804
 14,517
    11
     2
      220
      219
30
36
0
0
0
0
0
0
 
14
14
1
2
00:00
19:48
04:53
22:00
 17,619
  7,912
     5
     8
   116,340
   116,202
34
36
0
0
0
0
0
0
 
15
15
1
2
00:00
19:34
01:17
22:00
  4,671
  8,767
   -16
    -3
  -116,683
  -116,997
34
35
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
19:34
22:00
  8,775
    -6
  -459,818
114
0
0
0
 
18
18
18
1
2
3
00:00
17:11
21:46
01:56
19:47
23:59
  6,972
  9,371
  7,970
    -6
    20
   -11
    75,793
    75,819
    75,787
33
35
30
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:20
12:03
 34,990
    13
   122,083
45
0
0
0
 
21
1
00:00
03:19
 11,954
    -1
    -5,102
35
0
0
0
 
22
1
00:19
05:27
 18,442
     1
  -507,830
144
0
0
0
 
23
23
1
2
14:37
19:53
19:33
23:23
 17,781
 12,594
    11
   -13
    -2,609
    -2,645
36
35
0
0
0
0
0
0
 
24
1
10:26
19:33
 32,830
    -2
   -13,035
43
0
0
0
 
25
25
1
2
00:00
01:18
01:09
06:48
  4,146
 19,803
    -0
    11
   -20,683
   -20,671
33
34
0
0
0
0
0
0
 
26
1
14:24
19:52
 19,667
    10
    13,179
46
0
0
0
 
27
1
06:49
12:03
 18,884
    10
    -5,076
31
0
0
0
 
28
28
1
2
09:18
12:04
10:25
15:01
  4,025
 10,586
     2
    10
    46,949
    47,002
36
38
0
0
0
0
0
0
 
29
1
01:09
05:27
 15,445
     2
  -589,155
62
0
0
0
 
30
30
1
2
15:33
18:13
16:43
21:46
  4,166
 12,771
    -7
     2
  -194,626
  -195,485
75
247
1
0
0
52
0
0
 
31
1
02:26
08:27
 21,608
     4
   -80,815
35
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.