GPS Space Vehicle Time Integrity for MJD 52538

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
08:22
14:22
 21,540
    67
  -249,347
40
0
0
0
 
2
1
05:00
13:08
 29,251
    62
   267,196
52
0
0
0
 
3
1
05:57
11:57
 21,595
    72
   -64,916
51
0
0
0
 
4
1
14:23
21:22
 25,170
    50
  -315,385
91
0
0
0
 
5
5
1
2
00:00
19:06
04:32
21:22
 16,346
  8,144
    55
    44
   -32,157
   -32,259
41
43
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
03:39
05:06
21:43
02:46
04:59
06:47
23:59
  9,969
  4,798
  6,106
  8,163
    43
    72
    75
    38
      397
      429
      433
      413
41
34
40
37
0
0
0
0
0
0
0
0
0
0
0
0
 
7
1
12:01
21:24
 33,829
    51
  -426,709
308
0
1792
0
 
8
1
13:09
18:31
 19,342
    51
  -475,603
147
0
0
0
 
9
1
00:00
02:49
 10,152
    50
     8,957
41
0
0
0
 
10
1
16:48
21:43
 17,688
    55
   -12,077
44
0
0
0
 
11
1
09:39
15:24
 20,710
    59
   -21,029
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:42
19:06
 30,241
    67
    14,318
43
0
0
0
 
14
14
1
2
00:34
06:08
05:56
09:38
 19,289
 12,538
    56
    70
    48,287
    48,273
39
41
0
0
0
0
0
0
 
15
1
00:23
05:56
 19,970
    57
   -13,875
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:34
05:05
 16,241
    62
  -465,424
345
0
2784
0
 
18
1
02:38
06:53
 15,298
    69
    40,327
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:57
16:43
 35,155
    69
   188,394
46
0
0
0
 
21
1
04:33
08:05
 12,692
    71
     4,001
38
0
0
0
 
22
1
05:06
10:41
 20,073
    60
   196,605
99
0
0
0
 
23
23
1
2
00:00
18:32
02:37
22:00
  9,441
 12,474
    54
    56
    -9,913
    -9,961
43
40
0
0
0
0
0
0
 
24
1
15:25
23:59
 30,867
    52
   -58,921
53
0
0
0
 
25
1
02:38
11:32
 32,009
    66
   -32,870
39
0
0
0
 
26
1
19:06
22:00
 10,411
    48
  -194,808
87
0
0
0
 
27
1
11:33
17:13
 20,424
    50
  -145,939
368
0
4704
0
 
28
1
13:39
19:51
 22,290
    42
    89,518
38
0
0
0
 
29
29
1
2
19:51
22:33
22:00
23:59
  7,719
  5,201
    37
    39
  -247,137
  -247,334
64
46
0
0
0
0
0
0
 
30
1
00:41
02:37
  6,944
    41
  -303,087
80
0
0
0
 
31
1
07:25
13:26
 21,690
    65
  -361,506
43
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.