GPS Space Vehicle Time Integrity for MJD 52437

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
15:23
21:24
 21,682
   -23
  -233,843
42
0
0
0
 
2
1
11:59
20:32
 30,781
   -11
   214,198
55
0
0
0
 
3
1
12:47
18:47
 21,655
    -4
   -36,304
53
0
0
0
 
4
4
1
2
00:00
20:28
04:05
23:59
 14,702
 12,668
     5
   -20
  -204,348
  -205,488
74
61
0
0
0
0
0
0
 
5
1
01:54
11:29
 34,481
    26
   -17,514
42
0
0
0
 
6
6
1
2
04:32
12:03
09:27
13:33
 17,724
  5,389
     7
    12
     4,128
     4,125
39
47
0
0
0
0
0
0
 
7
7
1
2
00:00
18:51
04:25
23:59
 15,930
 18,483
     9
   -16
  -641,516
  -640,393
94
97
1
0
1
0
0
0
 
8
8
1
2
00:00
19:25
01:34
23:59
  5,639
 16,466
     1
   -11
  -643,708
  -642,691
52
74
1
0
1
0
0
0
 
9
1
04:06
09:45
 20,360
    15
    47,039
39
0
0
0
 
10
1
00:00
04:31
 16,288
     4
    -6,377
40
0
0
0
 
11
1
16:33
22:18
 20,697
   -16
   -14,169
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
16:33
01:44
23:59
  6,253
 26,778
    18
   -18
     7,861
     7,883
40
37
0
0
0
0
0
0
 
14
14
1
2
07:40
12:55
12:46
16:33
 18,371
 13,061
    16
    -1
    67,377
    67,315
47
43
0
0
0
0
0
0
 
15
1
09:28
12:46
 11,895
     5
   -24,870
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:19
11:00
 13,222
    -6
  -110,697
384
0
3443
0
 
18
1
07:46
13:42
 21,366
    11
    62,991
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:58
23:44
 35,160
    -9
   167,198
44
0
0
0
 
21
1
09:47
14:56
 18,561
    18
     1,528
42
0
0
0
 
22
1
12:03
16:33
 16,187
    -6
  -337,412
199
0
0
0
 
23
23
1
2
01:39
04:26
04:05
11:00
  8,729
 23,629
    24
    14
    -3,834
    -3,845
39
38
0
0
0
0
0
0
 
24
24
24
1
2
3
00:00
04:32
22:03
04:25
07:19
23:59
 15,916
 10,001
  7,017
     7
    16
   -28
   -35,798
   -35,824
   -36,017
41
37
40
0
0
0
0
0
0
0
0
0
 
25
1
09:28
18:17
 31,781
     1
   -27,923
43
0
0
0
 
26
1
02:03
07:31
 19,668
     8
   246,523
139
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
20:32
02:48
23:59
 10,073
 12,423
     8
   -15
    85,047
    85,116
41
37
0
0
0
0
0
0
 
29
1
04:05
07:19
 11,588
     9
   -11,819
111
0
0
0
 
30
30
1
2
03:29
07:45
07:39
09:27
 15,001
  6,096
    38
    18
  -677,728
  -677,784
40
41
0
0
0
0
0
0
 
31
1
14:26
20:28
 21,714
    -2
  -305,433
101
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.