GPS Space Vehicle Time Integrity for MJD 52444

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
14:54
20:55
 21,694
   -31
  -234,981
41
0
0
0
 
2
1
11:29
20:00
 30,653
   -11
   217,916
57
0
0
0
 
3
1
12:18
18:19
 21,648
   -10
   -38,325
47
0
0
0
 
4
4
1
2
00:00
20:01
03:36
23:59
 13,009
 14,322
    -5
   -29
  -213,485
  -214,589
67
68
0
0
0
0
0
0
 
5
5
1
2
01:25
03:57
03:36
11:00
  7,870
 25,367
    -2
   -16
   -18,440
   -18,481
40
39
0
0
0
0
0
0
 
6
6
1
2
04:04
11:34
08:59
13:05
 17,713
  5,462
     6
     1
     4,309
     4,310
37
35
0
0
0
0
0
0
 
7
7
1
2
00:00
18:23
03:57
23:59
 14,217
 20,208
    -5
   -30
  -631,193
  -629,989
81
114
1
0
1
0
0
0
 
8
8
1
2
00:00
18:56
01:05
23:59
  3,894
 18,182
    -6
   -22
  -635,198
  -634,117
45
86
1
0
1
0
0
0
 
9
1
03:37
09:16
 20,346
   -10
    48,108
37
0
0
0
 
10
1
00:00
05:06
 18,372
    -6
    -6,770
38
0
0
0
 
11
1
16:03
21:49
 20,761
   -16
   -14,621
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
16:03
01:13
23:59
  4,400
 28,570
    -0
   -22
     8,314
     8,343
40
39
0
0
0
0
0
0
 
14
14
1
2
07:06
12:27
12:18
16:03
 18,721
 12,949
     1
    -4
    65,737
    65,688
41
30
0
0
0
0
0
0
 
15
1
06:50
12:18
 19,633
     2
   -27,534
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:16
10:29
 15,195
   -10
  -169,709
420
0
4871
0
 
18
18
1
2
05:07
08:59
06:15
13:13
  4,119
 15,241
     9
    -7
    61,869
    61,815
41
35
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:29
23:15
 35,157
   -16
   168,795
42
0
0
0
 
21
1
09:19
14:28
 18,547
    -7
     1,654
33
0
0
0
 
22
1
11:34
16:03
 16,110
     3
  -361,110
186
0
0
0
 
23
1
01:10
10:29
 33,573
     3
    -4,283
38
0
0
0
 
24
24
24
1
2
3
00:00
04:04
21:35
03:57
06:50
23:59
 14,205
  9,965
  8,697
    -7
   -14
   -34
   -37,347
   -37,386
   -37,574
39
40
38
0
1
0
0
0
0
0
0
0
 
25
1
08:59
17:49
 31,776
    -3
   -28,291
36
0
0
0
 
26
1
02:20
07:05
 17,109
   -13
   260,786
123
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
20:03
02:19
23:59
  8,373
 14,163
   -12
   -14
    85,736
    85,815
40
40
0
0
0
0
0
0
 
29
1
01:24
06:15
 17,488
    -6
   -30,114
161
0
0
0
 
30
1
06:16
08:59
  9,766
    -1
  -679,112
39
0
0
0
 
31
1
13:58
20:00
 21,720
   -10
  -313,234
94
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.