GPS Space Vehicle Time Integrity for MJD 52485

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
12:03
18:04
 21,658
    20
  -241,478
39
0
0
0
 
2
1
08:37
16:57
 29,985
    14
   239,423
60
0
0
0
 
3
1
09:42
15:33
 21,031
    14
   -49,921
47
0
0
0
 
4
1
17:14
23:59
 24,335
     1
  -263,378
100
0
0
0
 
5
5
5
1
2
3
00:00
01:21
22:33
01:06
08:12
23:59
  3,994
 24,664
  5,163
    -1
     6
     9
   -24,196
   -24,214
   -24,328
32
35
35
0
0
0
0
0
0
0
0
0
 
6
6
1
2
01:21
08:46
06:12
10:23
 17,497
  5,787
    20
    33
     4,962
     4,978
35
38
0
0
0
0
0
0
 
7
7
1
2
00:00
15:36
01:06
23:59
  4,007
 30,236
    13
     4
  -557,178
  -555,512
50
202
1
0
1
0
0
0
 
8
1
16:57
22:11
 18,819
     5
  -574,813
101
0
0
0
 
9
1
00:57
06:28
 19,860
    11
     1,529
39
0
0
0
 
10
10
1
2
00:00
20:29
02:13
23:59
  7,981
 12,633
     9
    -7
    -9,076
    -9,147
34
38
1
0
0
0
0
0
 
11
1
13:17
19:02
 20,681
    12
   -17,230
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:17
22:33
 33,332
     2
    10,974
40
0
0
0
 
14
1
04:14
13:16
 32,549
    18
    57,182
42
0
0
0
 
15
1
04:13
08:46
 16,334
    16
   -42,999
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:25
07:29
07:24
08:46
 14,365
  4,582
    24
    24
   -41,716
   -42,819
471
151
0
0
5680
0
0
0
 
18
18
1
2
02:13
06:16
03:24
10:27
  4,250
 15,094
    21
    18
    53,915
    53,860
34
36
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:36
20:22
 35,051
    15
   177,890
43
0
0
0
 
21
1
06:31
11:41
 18,578
    21
     2,404
35
0
0
0
 
22
1
08:46
13:16
 16,203
     9
  -476,023
51
0
0
0
 
23
23
23
1
2
3
01:07
06:17
22:12
06:15
07:24
23:59
 18,476
  4,012
  6,470
    11
    17
   -12
    -6,635
    -6,637
    -6,715
35
36
39
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
19:03
04:12
23:59
 15,128
 17,795
    12
    -3
   -46,658
   -46,854
35
41
0
0
0
0
0
0
 
25
25
1
2
06:13
08:07
07:29
15:03
  4,538
 24,987
    25
    13
   -30,160
   -30,180
37
38
0
0
0
0
0
0
 
26
1
00:00
04:12
 15,166
    11
   -72,753
126
0
0
0
 
27
1
15:04
20:45
 20,483
     5
   -63,399
106
0
0
0
 
28
1
18:05
23:27
 19,335
    -4
    88,854
41
0
0
0
 
29
29
1
2
00:00
22:10
03:24
23:59
 12,254
  6,573
     8
    -6
  -131,469
  -133,565
100
61
1
0
1
0
0
0
 
30
30
1
2
04:17
08:37
06:15
09:42
  7,075
  3,878
    14
     8
   -94,917
   -95,663
110
70
1
0
0
0
0
0
 
31
1
11:07
17:09
 21,698
    18
  -348,237
61
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.