GPS Space Vehicle Time Integrity for MJD 52250

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
04:11
09:50
 20,313
    22
  -206,511
33
0
0
0
 
2
1
06:54
14:37
 27,803
    14
   117,368
57
0
0
0
 
3
1
01:31
07:33
 21,520
    20
   -89,763
41
0
0
0
 
4
4
1
2
09:50
12:57
12:36
17:43
  9,925
 17,193
    30
    15
  -387,228
  -386,831
77
154
0
0
0
0
0
0
 
5
1
14:21
23:56
 34,484
    16
  -326,807
47
0
0
0
 
6
1
17:17
22:20
 18,174
    14
     1,605
38
0
0
0
 
7
1
07:54
17:16
 33,730
    25
  -629,277
220
0
0
0
 
8
1
09:00
14:17
 19,071
    33
  -646,654
60
0
0
0
 
9
1
17:17
22:31
 18,817
    12
    20,149
36
0
0
0
 
10
1
12:37
18:44
 22,074
    23
   -14,796
35
0
0
0
 
11
1
05:26
10:58
 19,895
    23
    -5,923
35
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:06
10:58
09:50
15:01
 13,422
 14,564
    27
     9
     8,121
     8,110
32
34
0
0
0
0
0
0
 
14
14
1
2
00:00
20:21
05:26
23:59
 19,380
 13,137
    22
     0
   117,743
   117,585
37
37
0
0
0
0
0
0
 
15
15
1
2
00:00
20:07
01:38
23:59
  5,905
 13,947
    18
    10
  -113,619
  -113,949
41
45
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
20:07
23:57
 13,804
    -1
  -428,276
201
0
0
0
 
18
18
18
1
2
3
00:00
17:44
22:21
02:29
20:20
23:59
  8,934
  9,336
  5,936
    10
    29
    -2
    75,797
    75,817
    75,786
39
35
32
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:53
12:36
 34,814
    26
   120,016
40
0
0
0
 
21
21
1
2
00:00
22:33
03:52
23:59
 13,928
  5,187
    22
   -16
    -5,132
    -5,161
37
31
0
0
0
0
0
0
 
22
1
00:52
06:06
 18,627
    26
  -488,076
165
1
1
0
 
23
23
1
2
15:12
20:25
20:06
23:56
 17,656
 12,672
    26
   -10
    -2,124
    -2,174
37
35
0
0
0
0
0
0
 
24
1
10:59
20:06
 32,871
    14
   -11,266
45
0
0
0
 
25
25
25
1
2
3
00:00
01:51
22:21
01:42
07:22
23:59
  6,132
 19,706
  5,936
    18
    31
     5
   -20,371
   -20,364
   -20,407
39
35
32
0
0
0
0
0
0
0
0
0
 
26
1
14:56
20:24
 19,677
    23
     8,928
44
0
0
0
 
27
1
07:23
12:56
 19,983
    20
    -4,265
32
0
0
0
 
28
28
1
2
09:50
12:36
10:58
15:33
  4,047
 10,607
    20
    24
    44,565
    44,616
29
41
0
0
0
0
0
0
 
29
1
01:43
06:38
 17,545
    30
  -595,100
61
0
0
0
 
30
30
1
2
16:07
18:45
17:16
22:20
  4,180
 12,886
    22
     7
  -167,340
  -167,424
40
46
0
1
0
0
0
0
 
31
1
02:59
08:59
 21,423
    36
   -79,390
36
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.