GPS Space Vehicle Time Integrity for MJD 52253

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
03:59
09:38
 20,312
    28
  -206,916
34
0
0
0
 
2
1
06:27
14:19
 28,304
    10
   118,863
56
1
0
0
 
3
1
01:19
07:21
 21,686
    16
   -90,671
40
0
0
0
 
4
1
09:38
17:31
 28,370
     3
  -379,835
221
0
0
0
 
5
1
14:08
23:43
 34,508
     8
  -327,273
44
0
0
0
 
6
1
17:04
22:07
 18,174
    16
     1,676
37
0
0
0
 
7
1
07:42
17:04
 33,723
    14
  -634,741
213
0
0
0
 
8
1
08:47
14:05
 19,076
    30
  -649,023
52
0
0
0
 
9
1
17:04
22:18
 18,854
    16
    20,618
38
0
0
0
 
10
1
12:25
18:32
 22,076
    13
   -14,974
35
0
0
0
 
11
1
05:14
10:46
 19,901
    15
    -6,020
34
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:54
10:46
09:38
14:49
 13,432
 14,538
    23
     2
     8,230
     8,217
34
36
0
0
0
0
0
0
 
14
14
1
2
00:00
20:08
05:13
23:59
 18,818
 13,871
    17
     5
   117,232
   117,083
36
44
0
0
0
0
0
0
 
15
15
1
2
00:00
19:55
01:38
23:59
  5,905
 14,691
     4
    10
  -114,752
  -115,086
38
43
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
19:55
23:58
 14,592
     3
  -440,743
203
0
0
0
 
18
18
18
1
2
3
00:00
17:32
21:53
02:16
20:08
23:59
  8,205
  9,347
  7,617
     5
    24
    -5
    75,798
    75,819
    75,789
36
35
33
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:41
12:24
 34,993
    20
   120,787
41
0
0
0
 
21
21
1
2
00:00
22:21
03:40
23:59
 13,182
  5,923
    13
    -8
    -5,112
    -5,117
37
32
0
0
0
0
0
0
 
22
1
00:40
05:53
 18,804
    26
  -495,647
154
1
1
0
 
23
23
1
2
14:59
20:13
19:54
23:43
 17,700
 12,631
    25
    -3
    -2,293
    -2,333
39
36
0
0
0
0
0
0
 
24
1
10:46
19:54
 32,845
     6
   -11,960
43
0
0
0
 
25
25
25
1
2
3
00:00
01:39
22:08
01:30
07:10
23:59
  5,401
 19,854
  6,705
    10
    22
     4
   -20,484
   -20,478
   -20,524
38
34
33
0
0
0
0
0
0
0
0
0
 
26
1
14:44
20:12
 19,672
    26
    10,461
42
0
0
0
 
27
1
07:10
12:24
 18,817
    16
    -4,585
34
0
0
0
 
28
28
1
2
09:38
12:25
10:46
15:21
  4,053
 10,593
    13
    22
    45,460
    45,514
30
44
0
0
0
0
0
0
 
29
1
01:30
06:27
 17,782
    18
  -592,930
59
1
1
0
 
30
30
1
2
15:54
18:33
17:04
21:52
  4,149
 11,925
    -6
    24
  -168,503
  -168,522
36
45
0
0
0
0
0
0
 
31
1
02:47
08:47
 21,605
    25
   -79,898
37
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.