GPS Space Vehicle Time Integrity for MJD 52540

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
08:14
14:14
 21,277
    80
  -249,687
41
0
0
0
 
2
1
06:00
13:00
 25,176
    59
   268,264
52
0
0
0
 
3
1
05:49
11:49
 21,629
    74
   -65,475
52
0
0
0
 
4
1
14:14
21:14
 25,172
    47
  -317,111
91
0
0
0
 
5
5
5
1
2
3
00:00
18:58
21:35
04:24
21:14
23:59
 15,875
  8,152
  8,669
    58
    41
    37
   -32,395
   -32,470
   -32,486
41
40
37
0
0
0
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
03:31
04:58
21:35
02:38
04:51
06:39
23:59
  9,481
  4,812
  6,105
  8,667
    49
    79
    92
    32
      459
      491
      505
      463
42
38
42
37
0
0
0
0
0
0
0
0
0
0
0
0
 
7
1
11:52
21:16
 33,841
    43
  -421,167
307
0
1411
0
 
8
1
13:00
18:23
 19,345
    51
  -471,345
150
0
0
0
 
9
9
1
2
00:00
21:15
02:40
23:59
  9,623
  9,897
    56
    33
     9,270
     9,384
42
39
0
0
0
0
0
0
 
10
1
16:40
21:34
 17,688
    47
   -12,193
45
0
0
0
 
11
1
09:30
15:15
 20,713
    56
   -21,197
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:34
18:57
 30,131
    67
    14,457
45
0
0
0
 
14
1
00:26
09:30
 32,626
    60
    47,994
40
0
0
0
 
15
1
00:15
05:48
 19,970
    57
   -14,642
44
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:26
04:57
 16,270
    57
  -477,757
316
0
1153
0
 
18
1
02:30
06:45
 15,293
    66
    39,743
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:49
13:10
12:47
16:35
 21,511
 12,277
    76
    53
   188,755
   188,771
44
42
0
0
0
0
0
0
 
21
1
04:25
07:57
 12,738
    62
     4,048
39
0
0
0
 
22
1
04:58
10:33
 20,147
    71
   194,054
98
0
0
0
 
23
23
1
2
00:00
18:24
02:29
23:59
  8,944
 20,155
    46
    36
   -10,043
   -10,101
42
41
0
0
0
0
0
0
 
24
1
15:16
23:59
 31,326
    40
   -59,380
57
0
0
0
 
25
1
02:30
11:24
 32,063
    72
   -32,952
39
0
0
0
 
26
1
18:58
23:59
 18,101
    39
  -199,028
135
0
0
0
 
27
1
11:25
17:05
 20,425
    52
  -156,910
364
0
4694
0
 
28
1
13:31
19:42
 22,263
    34
    89,460
40
0
0
0
 
29
1
19:43
23:59
 15,386
    35
  -251,131
110
0
0
0
 
30
30
1
2
00:33
21:15
02:29
23:59
  6,970
  9,896
    35
    28
  -309,369
  -312,118
77
111
0
0
0
0
0
0
 
31
1
07:16
13:18
 21,686
    66
  -361,397
43
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.