GPS Space Vehicle Time Integrity for MJD 52311

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
00:44
05:43
 17,943
     5
  -214,612
36
0
0
0
2
2
1
2
00:00
22:42
08:26
23:59
 30,346
  4,633
     1
   -43
   148,088
   148,455
74
33
0
0
0
0
0
0
3
3
1
2
00:00
21:13
03:24
23:59
 12,272
  9,962
    -0
   -26
     -188
     -444
36
36
1
0
0
0
0
0
4
1
05:43
12:59
 26,139
    -9
  -228,480
228
0
0
0
5
1
10:19
19:23
 32,594
    11
  -336,765
45
0
0
0
6
1
13:00
17:47
 17,269
   -13
     2,462
38
0
0
0
7
1
03:37
13:00
 33,759
    -1
  -701,052
77
0
0
0
8
1
04:54
10:09
 18,952
     4
  -711,678
37
0
0
0
9
1
13:00
18:12
 18,754
     8
    29,249
36
0
0
0
10
1
08:31
14:40
 22,092
   -12
   -18,520
42
0
0
0
11
1
00:44
06:48
 21,894
    -4
    -7,995
34
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:54
06:36
05:43
10:46
 13,709
 15,029
    -4
    11
     2,151
     2,174
36
35
0
0
0
0
0
0
14
14
1
2
00:00
19:23
01:19
23:59
  4,737
 16,568
    -5
   -23
   104,055
   103,807
35
41
1
0
0
0
0
0
15
1
15:56
20:01
 14,701
   -19
  -137,164
41
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
15:24
20:41
 19,054
   -14
   -58,477
577
0
9441
0
18
18
1
2
13:25
17:48
15:23
22:15
  7,070
 16,003
   -11
   -21
    74,884
    74,865
35
37
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:40
08:31
23:59
 30,666
  4,749
     1
   -33
   135,779
   135,950
49
32
0
0
0
0
0
0
21
1
18:36
23:36
 17,969
   -19
       87
37
0
0
0
22
1
20:01
23:59
 14,283
   -24
  -600,882
69
0
0
0
23
23
1
2
10:44
18:13
18:11
20:01
 26,740
  6,484
    -9
   -10
    -6,064
    -6,078
40
34
0
0
0
0
0
0
24
1
06:49
15:54
 32,664
    -2
    -7,406
56
0
0
0
25
25
1
2
00:00
18:11
03:03
23:59
 11,016
 20,900
     6
   -26
   -22,582
   -22,635
36
38
0
0
0
0
0
0
26
1
10:49
15:55
 18,320
   -13
    55,234
61
0
0
0
27
1
03:04
08:01
 17,841
     4
   -10,121
35
0
0
0
28
1
08:02
11:23
 12,066
    -2
    61,528
38
0
0
0
29
29
29
1
2
3
15:56
18:11
21:35
17:47
21:12
23:59
  6,694
 10,875
  8,679
     5
   -15
   -30
  -535,660
  -535,537
  -535,394
43
53
48
0
0
0
0
0
0
0
0
0
30
30
1
2
11:50
15:55
12:59
17:49
  4,151
  6,853
   -20
    28
  -434,442
  -435,080
61
111
1
0
0
0
0
0
31
1
00:00
04:53
 17,590
   -11
   -91,688
36
1
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.