GPS Space Vehicle Time Integrity for MJD 52636

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
01:36
07:34
 21,517
    73
  -264,072
40
0
0
0
 
2
1
00:00
06:41
 24,079
    60
    38,829
65
0
0
0
 
3
1
00:00
05:20
 19,220
    61
   -92,226
43
0
0
0
 
4
1
07:35
15:53
 29,889
    63
    -4,416
69
0
0
0
 
5
1
12:02
21:46
 35,003
    60
   -47,970
43
0
0
0
 
6
6
1
2
14:54
20:07
19:56
22:00
 18,123
  6,804
    59
    44
     2,224
     2,211
39
38
0
0
0
0
0
0
 
7
1
05:28
14:53
 33,904
    66
  -166,831
350
0
5170
0
 
8
1
06:39
11:41
 18,147
    71
  -106,900
131
0
0
0
 
9
1
14:54
20:06
 18,736
    57
    23,602
39
0
0
0
 
10
1
10:15
16:05
 20,989
    66
   -17,396
39
0
0
0
 
11
1
02:06
08:40
 23,684
    61
   -30,046
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:09
12:35
 33,963
    68
    20,401
42
0
0
0
 
14
14
1
2
00:00
17:27
02:52
22:00
 10,354
 16,401
    56
    58
    32,543
    32,447
41
39
0
0
0
0
0
0
 
15
1
17:57
23:42
 20,692
    53
   -53,270
49
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:27
22:00
 16,397
    48
    -9,795
40
0
0
0
 
18
18
1
2
15:54
19:56
17:26
22:00
  5,531
  7,415
    68
    51
    10,670
    10,612
43
39
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:28
10:14
 35,188
    64
   203,510
45
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:17
18:00
17:56
21:56
 20,359
 14,157
    65
    51
   -16,269
   -16,296
39
40
0
0
0
0
0
0
 
24
24
1
2
08:41
15:54
14:53
17:42
 22,325
  6,530
    71
    64
   -81,467
   -81,514
46
42
0
0
0
0
0
0
 
25
25
1
2
00:00
19:56
04:56
22:00
 17,769
  7,420
    58
    54
   -37,036
   -37,080
41
39
0
0
0
0
0
0
 
26
1
12:36
17:59
 19,372
    56
  -363,557
103
0
0
0
 
27
1
04:57
10:38
 20,497
    68
  -518,933
147
0
0
0
 
28
1
06:59
13:11
 22,282
    64
    80,115
42
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
13:48
16:15
17:57
15:53
17:26
19:56
  7,489
  4,246
  7,127
    58
    57
    57
  -515,790
  -515,892
  -515,998
48
45
50
0
0
0
0
0
0
0
0
0
 
31
1
00:37
06:38
 21,670
    61
  -302,061
103
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.