GPS Space Vehicle Time Integrity for MJD 52407

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
17:26
23:29
 21,735
   -23
  -229,150
44
0
0
0
2
1
14:04
22:41
 31,013
    -8
   198,694
55
0
0
0
3
1
14:57
20:49
 21,139
   -18
   -27,232
52
0
0
0
4
4
1
2
00:00
22:41
06:08
23:59
 22,086
  4,693
    -1
   -25
  -162,637
  -163,898
107
37
0
0
0
0
0
0
5
1
03:56
13:33
 34,666
    14
   -12,979
47
0
0
0
6
6
1
2
06:31
14:09
11:30
15:28
 17,888
  4,765
    22
    50
     3,209
     3,248
39
42
0
0
0
0
0
0
7
7
1
2
00:00
20:54
06:28
23:59
 23,305
 11,119
    11
   -29
  -677,876
  -677,108
96
54
1
0
1
0
0
0
8
8
1
2
00:00
22:27
03:37
23:59
 13,054
  5,571
     3
   -25
  -674,841
  -674,079
57
38
1
0
1
0
0
0
9
1
06:09
11:48
 20,344
    12
    42,562
39
0
0
0
10
1
02:02
07:39
 20,206
    -6
    -4,802
40
0
0
0
11
1
18:40
23:59
 19,173
   -27
   -12,433
37
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:40
03:55
22:41
 14,144
 14,444
     8
   -21
     5,908
     5,910
37
39
0
0
0
0
0
0
14
1
09:53
18:39
 31,607
     7
    74,822
55
0
0
0
15
1
09:21
14:03
 16,916
    20
   -13,527
49
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
08:48
13:10
 15,727
     9
   182,338
581
0
7809
0
18
18
1
2
07:40
11:31
08:47
15:44
  4,045
 15,178
    13
     5
    67,328
    67,292
38
37
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
16:04
01:54
23:59
  6,885
 28,541
     3
   -14
   159,948
   160,123
35
42
1
0
0
0
0
0
21
1
11:48
16:59
 18,659
    -5
     1,052
39
0
0
0
22
1
13:18
18:39
 19,307
     2
  -230,270
254
0
1
0
23
1
03:48
13:10
 33,722
    13
    -2,115
39
0
0
0
24
24
1
2
00:26
06:31
06:28
09:21
 21,731
 10,147
     0
    13
   -29,018
   -29,048
39
38
0
0
0
0
0
0
25
1
11:31
20:20
 31,790
     5
   -26,421
42
0
0
0
26
1
04:08
08:47
 16,741
     7
   189,529
105
0
0
0
27
27
1
2
00:00
20:21
02:06
23:59
  7,560
 13,097
    -6
   -27
   -20,087
   -20,177
33
37
1
0
0
0
0
0
28
28
1
2
00:00
22:41
04:50
23:59
 17,445
  4,699
    -2
   -15
    81,373
    81,477
39
34
0
0
0
0
0
0
29
1
06:29
09:21
 10,305
     8
  -386,901
75
0
0
0
30
1
08:48
11:30
  9,744
    29
  -658,014
66
0
0
0
31
1
16:24
22:26
 21,691
   -13
  -267,155
111
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.