GPS Space Vehicle Time Integrity for MJD 52364

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
20:24
02:10
23:59
  7,843
 12,957
   -48
   -42
  -222,890
  -223,014
25
29
48
31
0
0
0
0
 
2
2
1
2
00:00
17:22
02:06
23:59
  7,555
 23,877
   -19
   -33
   175,665
   176,094
37
40
2
0
0
0
0
0
 
3
1
17:51
23:44
 21,166
   -43
   -14,975
46
0
0
0
 
4
1
02:06
09:49
 27,740
   -31
   -95,182
150
0
0
0
 
5
1
06:48
16:16
 34,060
   -13
    -7,358
27
197
0
0
 
6
1
09:29
14:27
 17,910
   -13
     2,674
26
123
0
0
 
7
1
00:00
09:28
 34,095
   -30
  -706,770
55
1
0
0
 
8
1
01:21
06:34
 18,753
   -18
  -703,438
51
0
0
0
 
9
1
08:43
14:43
 21,648
   -14
    36,326
29
177
0
0
 
10
1
04:55
11:12
 22,639
   -18
    -2,595
27
81
0
0
 
11
11
1
2
00:00
21:39
03:21
23:59
 12,092
  8,457
   -45
   -56
   -10,338
   -10,389
27
24
9
40
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
02:15
21:38
02:14
07:01
23:59
  8,061
 17,128
  8,463
   -47
   -11
   -55
     4,129
     4,169
     4,156
26
27
24
11
97
43
0
0
0
0
0
0
 
14
1
12:37
21:38
 32,442
   -22
    87,127
49
0
0
0
 
15
1
12:14
17:51
 20,210
   -18
  -157,600
25
187
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:28
17:04
  9,391
   -20
  -432,239
148
0
0
0
 
18
18
1
2
09:49
12:38
12:13
18:39
  8,635
 21,601
   -17
   -25
    71,781
    71,757
27
26
59
178
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
02:40
19:02
22:14
02:06
04:53
21:38
23:59
  7,559
  7,935
  9,336
  6,326
   -38
   -28
   -42
   -59
   149,303
   149,342
   149,508
   149,521
27
24
31
25
22
69
0
3
0
0
0
0
0
0
0
0
 
21
1
14:44
19:57
 18,767
   -28
      625
25
130
0
0
 
22
1
16:16
22:13
 21,428
   -21
   -56,551
331
0
2900
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:22
12:17
 32,129
   -30
   -19,358
30
166
0
0
 
25
1
14:28
23:18
 31,817
   -30
   -24,740
32
55
0
0
 
26
1
07:07
12:13
 18,366
   -18
   120,155
71
0
0
0
 
27
1
00:00
05:05
 18,312
   -32
   -15,451
26
56
0
0
 
28
1
02:06
07:46
 20,386
   -23
    73,832
36
83
0
0
 
29
29
1
2
09:49
16:16
14:43
17:51
 17,650
  5,665
   -32
    -9
  -461,866
  -461,526
82
38
0
0
0
0
0
0
 
30
30
30
1
2
3
08:05
11:13
14:44
09:49
14:27
16:16
  6,221
 11,665
  5,496
   -24
    -5
   -17
  -588,561
  -588,893
  -589,147
46
89
49
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:16
01:21
23:59
  4,849
 17,044
   -52
   -38
  -102,988
  -103,176
24
33
45
29
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.