GPS Space Vehicle Time Integrity for MJD 52708

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
20:44
02:48
23:59
 10,081
 11,721
   108
    98
  -274,842
  -274,975
24
31
92
0
0
0
0
0
 
2
2
1
2
00:00
18:22
02:11
23:59
  7,896
 20,241
   109
   109
    77,840
    78,314
32
44
28
0
0
0
0
0
 
3
1
18:22
23:59
 20,240
   107
  -111,848
41
0
0
0
 
4
1
02:12
09:42
 26,991
   112
   -32,817
38
0
0
0
 
5
1
07:10
16:48
 34,625
   119
    -5,723
38
1
0
0
 
6
6
6
1
2
3
09:59
15:28
16:49
14:54
16:43
18:21
 17,285
  4,334
  5,576
   118
   184
   125
     3,240
     3,308
     3,250
32
36
35
0
0
0
0
0
0
0
0
0
 
7
1
00:40
09:58
 33,499
   114
  -357,123
248
0
1
0
 
8
1
01:42
06:46
 18,228
   127
  -242,437
90
0
0
0
 
9
1
09:43
15:12
 19,774
   109
    34,663
33
0
0
0
 
10
1
05:25
11:06
 20,507
   123
   -21,357
29
1
0
0
 
11
11
1
2
00:00
21:53
03:43
23:59
 13,401
  7,581
   104
    99
   -38,177
   -38,293
25
30
59
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:48
07:41
23:59
 27,690
  4,304
   112
    94
    24,315
    24,333
32
28
10
0
0
0
0
0
 
14
1
12:48
21:53
 32,688
   111
    24,757
33
0
0
0
 
15
1
13:12
19:03
 21,109
   108
   -81,983
35
0
0
0
 
16
1
16:44
22:47
 21,799
   106
    56,473
105
0
0
0
 
17
1
11:55
16:48
 17,554
   102
    -1,961
35
0
0
0
 
18
1
12:48
19:25
 23,842
   102
    -3,524
33
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
02:49
19:33
02:11
05:24
23:59
  7,905
  9,319
 15,978
    98
   106
   106
   210,739
   210,755
   210,806
24
30
30
146
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:07
15:13
12:47
18:21
  6,013
 11,321
    97
   111
   -21,573
   -21,574
36
33
0
0
0
0
0
0
 
24
1
03:44
12:47
 32,592
   117
   -14,114
40
0
0
0
 
25
1
14:55
23:49
 32,050
   112
   -40,642
37
0
0
0
 
26
1
07:42
13:11
 19,738
   118
  -446,011
88
0
0
0
 
27
1
00:00
05:47
 20,812
   112
  -594,760
29
43
0
0
 
28
1
02:12
08:16
 21,864
   118
    64,401
31
5
0
0
 
29
1
06:43
11:55
 18,685
   128
   -89,385
82
0
0
0
 
30
30
30
1
2
3
08:51
11:55
16:49
11:06
15:12
18:24
  8,138
 11,666
  5,732
   129
   148
   108
  -561,482
  -561,475
  -561,528
29
33
34
4
2
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:36
01:42
23:59
  6,098
 15,801
   106
   106
   -16,410
   -19,120
72
171
1
0
1
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.