GPS Space Vehicle Time Integrity for MJD 52268

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
02:59
08:37
 20,312
     2
  -208,822
35
2
0
0
 
2
1
04:05
12:49
 31,413
     9
   126,339
56
0
0
0
 
3
1
00:16
06:20
 21,789
    -3
   -95,086
33
0
0
0
 
4
1
08:38
15:59
 26,499
   -16
  -343,064
209
0
0
0
 
5
1
13:08
22:38
 34,170
    -2
  -329,734
38
4
0
0
 
6
1
16:00
21:03
 18,206
   -12
     1,904
27
3
0
0
 
7
1
06:38
16:01
 33,750
   -11
  -658,586
172
0
0
0
 
8
1
07:47
13:04
 19,046
    -2
  -659,282
50
0
0
0
 
9
1
16:00
21:17
 18,989
    -7
    22,905
27
22
0
0
 
10
1
11:24
17:32
 22,105
    -0
   -15,844
29
51
0
0
 
11
1
04:05
09:45
 20,378
    -2
    -6,527
31
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:31
09:45
08:37
13:46
 14,769
 14,470
     7
   -20
      573
      554
31
25
0
98
0
0
0
0
 
14
14
1
2
00:00
19:08
04:04
23:59
 14,644
 17,464
    -6
   -14
   114,419
   114,245
30
39
1
30
0
0
0
0
 
15
1
18:52
23:15
 15,738
   -22
  -120,877
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:52
23:34
 16,897
    -8
   401,272
703
0
9894
0
 
18
18
18
1
2
3
00:00
16:29
21:04
01:15
19:07
23:59
  4,471
  9,491
 10,526
   -14
     9
   -25
    75,787
    75,804
    75,770
31
26
24
0
21
39
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:40
11:23
 34,980
    -5
   124,655
41
0
0
0
 
21
21
1
2
00:00
21:20
02:38
23:59
  9,450
  9,589
   -11
   -17
    -5,066
    -5,077
30
24
0
81
0
0
0
0
 
22
22
1
2
00:00
22:50
04:30
23:59
 16,199
  4,140
    -0
   -24
  -530,350
  -532,257
111
34
1
0
1
0
0
0
 
23
23
1
2
13:53
19:13
18:52
23:15
 17,939
 14,502
     6
   -29
    -3,259
    -3,310
31
31
89
56
0
0
0
0
 
24
1
09:45
18:52
 32,787
    -9
   -15,289
41
22
0
0
 
25
25
1
2
00:37
21:04
06:06
23:59
 19,701
 10,521
     1
   -22
   -21,012
   -21,061
31
25
0
70
0
0
0
0
 
26
1
13:45
19:12
 19,658
     5
    19,289
44
0
0
0
 
27
1
06:06
11:23
 19,003
    -5
    -6,059
34
0
0
0
 
28
28
1
2
08:38
11:24
09:45
14:20
  4,023
 10,560
     3
    -7
    49,827
    49,861
29
28
0
99
0
0
0
0
 
29
1
00:28
04:04
 12,975
    -8
  -580,934
51
1
1
0
 
30
30
1
2
14:51
17:33
15:59
21:03
  4,090
 12,645
   -25
     6
  -246,909
  -247,697
67
224
1
0
0
2
0
0
 
31
1
01:46
07:46
 21,606
     1
   -82,737
32
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.