GPS Space Vehicle Time Integrity for MJD 52335

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
00:00
04:05
 14,683
   -32
  -218,647
38
0
0
0
 
2
2
1
2
00:00
20:14
05:55
23:59
 21,300
 13,541
   -21
   -26
   160,366
   160,771
66
41
1
0
0
0
0
0
 
3
3
1
2
00:00
19:30
01:46
23:59
  6,387
 16,181
   -40
   -33
    -6,713
    -6,939
39
46
0
0
0
0
0
0
 
4
1
04:05
11:15
 25,820
   -24
   -43,962
167
0
0
0
 
5
5
5
1
2
3
08:43
11:24
13:49
11:15
13:48
17:48
  9,127
  8,411
 13,245
   -12
    -5
     7
    -3,525
    -3,534
    -3,546
40
39
43
0
0
0
0
0
0
0
0
0
 
6
1
11:16
16:12
 17,499
   -23
     2,606
42
0
0
0
 
7
1
01:57
11:23
 33,951
   -28
  -709,588
40
0
0
0
 
8
1
03:17
08:32
 18,879
    -9
  -711,755
46
0
0
0
 
9
1
11:16
16:33
 19,028
   -11
    32,341
40
0
0
0
 
10
1
06:53
12:41
 20,862
   -18
     -952
46
0
0
0
 
11
1
00:00
05:10
 18,638
   -35
    -9,069
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
09:05
 32,713
   -15
     3,022
47
0
0
0
 
14
1
17:49
22:00
 15,046
   -23
    96,745
45
0
0
0
 
15
1
14:17
19:55
 20,292
   -33
  -146,352
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:43
19:03
 15,590
   -16
  -253,943
362
0
3295
0
 
18
18
1
2
11:48
15:39
13:42
20:37
  6,852
 17,867
   -39
   -26
    73,797
    73,797
45
39
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:16
05:11
04:05
06:52
 13,728
  6,087
   -32
   -20
   141,880
   141,934
44
37
0
0
0
0
0
0
 
21
1
16:56
21:57
 18,046
   -21
      356
40
0
0
0
 
22
1
18:19
22:00
 13,241
   -24
  -622,413
57
0
0
0
 
23
1
08:59
18:18
 33,544
   -20
    -7,560
46
0
0
0
 
24
1
05:11
14:16
 32,507
   -26
   -12,836
53
0
0
0
 
25
25
25
1
2
3
00:00
16:33
18:19
01:23
17:48
23:59
  4,983
  4,550
 20,423
   -36
    -2
   -36
   -23,649
   -23,641
   -23,678
40
39
41
0
0
0
0
0
0
0
0
0
 
26
1
09:08
14:36
 19,621
   -22
    81,806
66
0
0
0
 
27
1
01:24
07:05
 20,489
   -20
   -12,370
39
0
0
0
 
28
28
1
2
04:05
05:55
05:10
09:45
  3,898
 13,770
   -33
   -13
    67,448
    67,502
41
46
0
0
0
0
0
0
 
29
29
29
29
1
2
3
4
12:41
14:17
16:33
19:52
13:42
16:12
19:29
22:00
  3,595
  6,937
 10,579
  7,688
    -2
   -28
   -24
   -25
  -504,885
  -504,794
  -504,631
  -504,463
40
55
61
52
0
0
0
0
0
0
0
0
0
0
0
0
 
30
1
10:08
11:23
  4,498
   -18
  -514,196
61
1
0
0
 
31
1
00:00
03:17
 11,803
   -26
   -96,753
39
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.