GPS Space Vehicle Time Integrity for MJD 52576

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
05:43
11:42
 21,545
    64
  -255,155
23
690
0
0
 
2
1
02:41
10:33
 28,276
    65
     6,714
56
0
0
0
 
3
1
03:12
09:23
 22,243
    67
   -75,493
32
27
0
0
 
4
1
11:43
19:08
 26,705
    66
  -345,849
73
0
0
0
 
5
5
5
1
2
3
00:00
16:31
19:08
02:03
18:48
23:59
  7,416
  8,239
 17,475
    42
    59
    57
   -36,888
   -36,990
   -37,031
28
22
25
0
211
335
0
0
0
0
0
0
 
6
6
1
2
00:17
19:08
04:10
23:59
 13,951
 17,484
    47
    45
      912
      928
26
20
144
576
0
0
0
0
 
7
1
09:27
18:48
 33,655
    61
  -313,282
355
0
5664
0
 
8
1
10:33
15:52
 19,151
    72
  -388,243
170
0
0
0
 
9
1
18:49
23:59
 18,625
    52
    14,769
19
641
0
0
 
10
1
14:14
19:56
 20,521
    74
   -14,074
24
138
0
0
 
11
1
07:01
12:47
 20,787
    69
   -24,256
29
309
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:13
16:30
 29,833
    78
    16,808
26
254
0
0
 
14
14
1
2
00:00
21:53
07:00
23:59
 25,222
  7,611
    64
    46
    42,155
    41,990
25
21
136
272
0
0
0
0
 
15
15
1
2
00:00
21:52
03:38
23:59
 13,073
  7,630
    57
    37
   -28,982
   -29,352
29
21
16
274
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:01
02:41
23:59
  9,651
  7,103
    39
    52
    -2,371
    -2,476
28
20
7
276
0
0
0
0
 
18
18
18
1
2
3
00:00
19:56
22:01
04:19
21:06
23:59
 15,565
  4,183
  7,106
    57
    65
    38
    28,188
    27,945
    27,884
27
21
21
84
139
257
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:27
14:13
 35,170
    72
   194,923
27
52
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
02:04
08:12
 22,092
    58
  -291,674
1309
0
17181
0
 
23
23
1
2
00:13
15:53
01:27
23:59
  4,450
 29,175
    54
    55
   -12,325
   -12,372
29
27
0
314
0
0
0
0
 
24
1
12:48
21:52
 32,624
    59
   -67,530
39
25
0
0
 
25
25
1
2
00:04
03:34
03:12
09:02
 11,283
 19,683
    57
    68
   -34,478
   -34,474
26
23
12
218
0
0
0
0
 
26
1
16:31
22:00
 19,772
    60
  -268,374
131
0
0
0
 
27
1
09:03
14:40
 20,264
    69
  -330,446
272
0
50
0
 
28
1
11:04
17:16
 22,274
    65
    87,454
21
692
0
0
 
29
1
17:16
21:06
 13,791
    50
  -316,719
87
0
0
0
 
30
1
01:28
03:33
  7,538
    60
  -407,806
59
1
1
0
 
31
1
04:46
10:47
 21,670
    74
  -352,891
33
2
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.