GPS Space Vehicle Time Integrity for MJD 52252

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
04:03
09:42
 20,308
    26
  -206,779
37
0
0
0
 
2
1
06:31
14:25
 28,317
    16
   118,367
56
0
0
0
 
3
1
01:23
07:25
 21,699
    13
   -90,365
41
0
0
0
 
4
4
1
2
09:42
12:49
12:28
17:35
  9,933
 17,185
    19
     4
  -382,471
  -382,075
80
155
0
0
0
0
0
0
 
5
1
14:13
23:48
 34,506
     8
  -327,114
46
0
0
0
 
6
1
17:09
22:11
 18,167
     5
     1,640
37
0
0
0
 
7
1
07:46
17:08
 33,736
    15
  -632,950
217
0
0
0
 
8
1
08:51
14:09
 19,064
    27
  -648,257
60
0
0
0
 
9
1
17:09
22:22
 18,824
    19
    20,453
35
0
0
0
 
10
1
12:29
18:36
 22,070
    17
   -14,914
34
0
0
0
 
11
1
05:18
10:50
 19,900
    18
    -5,993
35
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:58
10:51
09:42
14:53
 13,415
 14,533
    26
     0
     8,194
     8,176
34
35
0
0
0
0
0
0
 
14
14
1
2
00:00
20:12
05:18
23:59
 19,070
 13,633
    14
     4
   117,399
   117,250
35
40
0
0
0
0
0
0
 
15
15
1
2
00:00
19:59
01:42
23:59
  6,105
 14,451
    10
    11
  -114,377
  -114,700
35
45
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
19:59
23:59
 14,457
     7
  -436,671
207
0
0
0
 
18
18
18
1
2
3
00:00
17:36
22:12
02:20
20:12
23:59
  8,448
  9,341
  6,449
     6
    31
    -4
    75,795
    75,821
    75,788
35
35
35
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:45
12:28
 34,993
    20
   120,526
43
0
0
0
 
21
21
1
2
00:00
22:25
03:44
23:59
 13,447
  5,667
     5
   -18
    -5,129
    -5,143
33
35
0
0
0
0
0
0
 
22
1
00:44
05:57
 18,797
    18
  -493,153
156
1
1
0
 
23
23
1
2
15:03
20:17
19:58
23:48
 17,676
 12,663
    25
    -5
    -2,235
    -2,277
36
36
0
0
0
0
0
0
 
24
1
10:51
19:58
 32,844
    14
   -11,731
42
0
0
0
 
25
25
25
1
2
3
00:00
01:43
22:12
01:34
07:14
23:59
  5,642
 19,860
  6,452
    -1
    19
     1
   -20,459
   -20,445
   -20,491
35
35
35
0
0
0
0
0
0
0
0
0
 
26
1
14:48
20:16
 19,655
    21
     9,935
45
0
0
0
 
27
1
07:15
12:48
 20,011
    13
    -4,468
36
0
0
0
 
28
28
1
2
09:42
12:28
10:50
15:25
  4,062
 10,602
    21
    18
    45,167
    45,210
34
39
0
0
0
0
0
0
 
29
1
01:35
06:30
 17,750
    15
  -593,666
58
0
0
0
 
30
30
1
2
15:58
18:37
17:08
22:11
  4,181
 12,837
     7
     7
  -168,146
  -168,204
37
43
0
1
0
0
0
0
 
31
1
02:51
08:51
 21,604
    25
   -79,741
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.