GPS Space Vehicle Time Integrity for MJD 52359

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
1
2
00:00
20:44
02:26
23:59
  8,798
 11,733
   -34
   -52
  -222,202
  -222,329
27
31
2
16
0
0
0
0
 
2
2
1
2
00:00
18:01
03:15
23:59
 11,726
 21,499
   -17
   -32
   172,993
   173,434
41
37
1
0
0
0
0
0
 
3
1
18:01
23:59
 21,503
   -47
   -13,571
46
0
0
0
 
4
1
02:27
09:41
 26,032
   -14
   -86,680
142
0
0
0
 
5
1
07:08
16:37
 34,122
    -2
    -6,783
33
7
0
0
 
6
6
1
2
09:42
16:50
14:47
18:27
 18,332
  5,768
     2
    -5
     2,679
     2,672
27
30
116
0
0
0
0
0
 
7
1
00:17
09:43
 34,002
   -19
  -708,224
45
0
0
0
 
8
1
01:41
06:54
 18,772
   -12
  -705,537
43
0
0
0
 
9
1
09:42
15:06
 19,480
   -27
    35,622
25
186
0
0
 
10
1
05:15
11:31
 22,602
    -5
    -2,323
27
168
0
0
 
11
11
1
2
00:00
21:59
03:41
23:59
 13,312
  7,233
   -34
   -54
   -10,149
   -10,201
26
30
43
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:59
07:23
23:59
 26,569
  7,227
   -21
   -59
     3,959
     3,951
34
31
12
0
0
0
0
0
 
14
1
14:48
21:58
 25,833
   -22
    88,721
49
0
0
0
 
15
1
12:39
18:16
 20,211
   -18
  -155,652
29
2
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:39
16:37
 14,277
   -27
  -405,711
245
0
1
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
03:16
19:23
22:34
02:26
05:13
21:58
23:59
  8,810
  7,052
  9,328
  5,110
   -37
   -15
   -29
   -57
   148,014
   148,069
   148,230
   148,230
29
28
26
23
10
26
15
18
0
0
0
0
0
0
0
0
 
21
1
15:07
20:17
 18,624
   -23
      587
28
3
0
0
 
22
1
16:37
22:34
 21,414
   -21
   -34,744
334
0
3176
0
 
23
1
07:15
16:36
 33,666
    -9
    -9,031
40
66
0
0
 
24
24
1
2
03:42
10:06
09:43
12:38
 21,673
  9,139
   -20
   -19
   -18,199
   -18,244
27
22
353
243
0
0
0
0
 
25
25
1
2
14:48
16:49
16:47
23:39
  7,137
 24,571
     7
   -36
   -24,507
   -24,555
30
35
0
0
0
0
0
0
 
26
1
07:28
12:38
 18,596
   -11
   113,052
73
0
0
0
 
27
1
00:00
05:26
 19,548
   -30
   -14,852
27
66
0
0
 
28
1
02:27
08:07
 20,371
   -20
    72,814
33
50
0
0
 
29
29
29
1
2
3
10:06
16:37
18:16
16:36
18:01
19:17
 23,421
  5,002
  3,650
   -18
   -12
    -7
  -469,669
  -469,406
  -469,306
114
36
32
0
0
11
0
0
0
0
0
0
 
30
30
30
1
2
3
08:26
11:32
16:37
09:41
14:47
18:01
  4,481
 11,712
  5,030
    -5
    19
    -9
  -577,354
  -577,725
  -578,153
35
95
44
18
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:36
01:41
23:59
  6,053
 15,837
   -37
   -48
  -101,908
  -102,081
27
32
5
9
0
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.