GPS Space Vehicle Time Integrity for MJD 52567

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
06:20
12:20
 21,524
    58
  -253,955
36
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
03:49
09:59
 22,068
    62
   -73,031
40
0
0
0
 
4
1
12:20
19:23
 25,335
    53
  -339,069
78
0
0
0
 
5
5
5
1
2
3
00:00
17:08
19:44
02:41
19:23
23:59
  9,701
  8,102
 15,336
    41
    60
    51
   -35,436
   -35,526
   -35,557
37
38
38
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:55
19:44
04:47
23:59
 13,959
 15,333
    47
    45
      769
      773
33
36
1
0
0
0
0
0
 
7
1
10:04
19:27
 33,819
    58
  -341,700
351
0
5702
0
 
8
1
10:28
16:30
 21,744
    71
  -410,115
191
0
0
0
 
9
1
19:23
23:59
 16,574
    52
    13,463
36
0
0
0
 
10
1
14:49
20:32
 20,545
    59
   -13,596
46
0
0
0
 
11
1
06:51
13:24
 23,628
    58
   -23,474
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:48
17:07
 33,523
    77
    16,227
44
0
0
0
 
14
14
1
2
00:00
22:29
07:37
23:59
 27,291
  5,416
    57
    37
    43,882
    43,695
36
32
1
0
0
0
0
0
 
15
15
1
2
00:00
22:29
04:12
23:59
 15,141
  5,426
    52
    44
   -25,409
   -25,782
39
32
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:44
03:18
23:59
 11,894
  8,146
    56
    62
    -1,390
    -1,478
35
35
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:32
22:38
04:56
21:43
23:59
 17,756
  4,249
  4,908
    48
    58
    28
    31,219
    30,966
    30,905
36
36
31
1
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:03
14:48
 35,158
    62
   193,440
39
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
02:42
08:49
 21,789
    53
   139,785
223
0
0
0
 
23
23
1
2
00:50
16:31
02:04
23:59
  4,471
 26,855
    53
    48
   -11,763
   -11,797
34
43
0
0
0
0
0
0
 
24
1
13:25
22:29
 32,603
    53
   -65,486
51
0
0
0
 
25
1
00:41
09:37
 31,978
    61
   -34,109
35
0
0
0
 
26
1
17:08
22:37
 19,771
    54
  -251,893
144
0
0
0
 
27
1
09:20
14:54
 20,006
    62
  -291,351
294
0
392
0
 
28
1
11:41
17:52
 22,269
    50
    88,143
37
0
0
0
 
29
1
17:53
21:43
 13,815
    53
  -301,106
97
0
0
0
 
30
1
02:05
04:10
  7,486
    50
  -385,835
72
1
1
0
 
31
1
05:23
11:25
 21,679
    63
  -356,437
38
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.