GPS Space Vehicle Time Integrity for MJD 52602

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
03:54
09:52
 21,506
    48
  -258,823
34
0
0
0
 
2
1
00:54
08:51
 28,577
    37
    20,636
59
0
0
0
 
3
1
01:27
07:38
 22,217
    45
   -82,921
38
0
0
0
 
4
1
09:53
17:21
 26,907
    40
  -363,649
71
0
0
0
 
5
1
14:47
23:59
 33,096
    42
   -41,736
46
0
0
0
 
6
6
6
1
2
3
00:00
17:22
22:26
02:21
22:18
23:59
  8,481
 17,763
  5,582
    37
    47
    29
     1,551
     1,591
     1,578
32
33
29
0
9
0
0
0
0
0
0
0
 
7
1
07:43
17:04
 33,623
    43
  -225,980
393
0
8804
0
 
8
1
08:51
14:04
 18,743
    49
   -29,150
151
0
0
0
 
9
1
17:04
22:21
 19,001
    41
    18,487
32
0
0
0
 
10
1
12:31
18:12
 20,505
    49
   -15,468
34
0
0
0
 
11
1
05:13
11:00
 20,828
    46
   -26,633
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:21
14:47
 30,338
    47
    18,374
36
0
0
0
 
14
14
1
2
00:00
20:06
05:13
23:59
 18,771
 14,013
    40
    41
    37,632
    37,497
31
36
0
0
0
0
0
0
 
15
15
1
2
00:00
20:11
01:27
23:59
  5,228
 13,745
    39
    39
   -39,482
   -39,852
34
39
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
20:10
23:59
 13,789
    44
    -5,505
33
0
0
0
 
18
18
18
1
2
3
00:00
18:13
22:17
02:35
19:15
23:59
  9,301
  3,744
  6,125
    40
    53
    31
    20,018
    19,816
    19,739
33
31
30
1
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:44
12:30
 35,193
    45
   198,884
37
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
00:15
06:20
 21,928
    38
   -10,654
52
0
0
0
 
23
23
1
2
14:05
22:22
22:17
23:35
 29,527
  4,433
    55
    26
   -13,893
   -13,922
35
33
2
0
0
0
0
0
 
24
24
1
2
11:01
17:22
17:04
20:05
 21,764
  9,814
    48
    49
   -73,536
   -73,578
42
30
0
0
0
0
0
0
 
25
25
1
2
00:00
22:17
07:20
23:59
 26,444
  6,122
    33
    37
   -35,631
   -35,672
31
30
1
0
0
0
0
0
 
26
1
14:47
20:05
 19,093
    54
  -312,760
118
0
0
0
 
27
1
07:21
12:55
 20,061
    47
  -427,175
218
0
0
0
 
28
1
09:18
15:29
 22,269
    43
    84,935
39
0
0
0
 
29
1
15:30
19:15
 13,527
    49
  -358,842
78
0
0
0
 
30
30
1
2
00:00
19:16
01:47
22:17
  6,433
 10,843
    40
    45
  -462,734
  -464,280
50
80
1
0
1
0
0
0
 
31
1
02:58
08:59
 21,670
    49
  -336,588
63
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.