GPS Space Vehicle Time Integrity for MJD 52496

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
11:17
17:18
 21,601
    29
  -242,937
41
0
0
0
 
2
1
07:51
16:08
 29,831
    29
   245,196
57
0
0
0
 
3
1
08:43
14:48
 21,892
    24
   -53,016
52
0
0
0
 
4
1
16:30
23:59
 26,968
    11
  -275,188
106
0
0
0
 
5
5
1
2
00:36
05:44
05:32
07:27
 17,727
  6,168
    28
    39
   -25,813
   -25,825
37
39
0
0
0
0
0
0
 
6
6
1
2
00:36
08:00
05:28
09:38
 17,513
  5,929
    28
    58
     5,141
     5,174
38
45
0
0
0
0
0
0
 
7
1
14:51
22:00
 25,750
    25
  -531,814
177
0
0
0
 
8
1
16:09
21:25
 18,997
    11
  -556,413
102
0
0
0
 
9
1
00:12
05:43
 19,862
    23
     2,962
41
0
0
0
 
10
1
19:43
22:00
  8,223
    -3
    -9,800
33
0
0
0
 
11
1
12:32
18:16
 20,605
    27
   -17,978
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:32
21:50
 33,492
    17
    11,682
37
0
0
0
 
14
14
1
2
03:30
08:58
08:42
12:32
 18,722
 12,824
    38
    35
    55,166
    55,128
42
42
0
0
0
0
0
0
 
15
1
03:10
08:42
 19,895
    35
   -47,086
44
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:10
07:59
 17,345
    33
  -145,364
524
0
7682
0
 
18
1
05:29
09:43
 15,234
    33
    51,373
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:50
19:35
 35,109
    35
   180,193
43
0
0
0
 
21
1
06:42
10:56
 15,249
    39
     2,737
38
0
0
0
 
22
1
08:00
12:32
 16,319
    26
  -482,027
55
0
0
0
 
23
23
1
2
00:22
05:32
05:31
06:37
 18,496
  3,868
    36
    41
    -7,306
    -7,301
38
38
0
0
0
0
0
0
 
24
24
1
2
00:00
18:17
03:26
22:00
 12,387
 13,380
    17
     8
   -49,168
   -49,351
39
37
0
0
0
0
0
0
 
25
25
1
2
05:29
07:23
06:41
14:19
  4,368
 24,976
    35
    22
   -30,697
   -30,721
38
41
0
0
0
0
0
0
 
26
1
00:00
03:09
 11,372
    18
   -99,369
92
0
0
0
 
27
1
14:20
20:01
 20,487
    17
   -74,840
70
0
0
0
 
28
1
17:19
22:00
 16,855
    12
    89,303
36
0
0
0
 
29
29
1
2
00:00
22:09
03:09
23:59
 11,361
  6,641
    21
     4
  -156,754
  -158,792
89
57
1
0
1
0
0
0
 
30
30
1
2
00:12
03:34
03:26
05:28
 11,633
  6,862
    33
    41
  -143,148
  -143,624
164
103
0
0
0
0
0
0
 
31
1
10:21
16:23
 21,716
    34
  -353,921
56
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.