GPS Space Vehicle Time Integrity for MJD 52273

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
02:38
08:17
 20,310
    19
  -209,448
25
157
0
0
 
2
1
03:39
12:18
 31,135
    12
   128,886
56
0
0
0
 
3
1
00:00
05:59
 21,459
     1
   -96,471
31
3
0
0
 
4
1
08:17
15:39
 26,486
    -7
  -330,367
212
0
0
0
 
5
1
12:49
22:11
 33,742
    -0
  -330,541
35
0
0
0
 
6
1
15:39
20:42
 18,162
    -6
     2,024
27
3
0
0
 
7
1
06:17
15:39
 33,751
    -3
  -665,441
166
0
0
0
 
8
1
07:27
12:44
 19,023
    10
  -662,123
40
0
0
0
 
9
1
15:39
20:56
 19,016
    -4
    23,648
26
37
0
0
 
10
1
11:03
17:12
 22,117
     0
   -16,152
30
35
0
0
 
11
1
03:39
09:24
 20,708
     9
    -6,689
27
159
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:10
09:25
08:17
13:26
 14,803
 14,433
     6
     3
      762
      767
25
28
118
17
0
0
0
0
 
14
14
1
2
00:00
18:50
03:39
23:59
 13,018
 18,559
     6
    -6
   113,404
   113,221
25
41
120
0
0
0
0
0
 
15
1
18:32
22:48
 15,385
    -1
  -122,777
39
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:32
23:13
 16,900
    -7
   340,512
686
0
9809
0
 
18
18
1
2
16:06
20:43
18:47
23:59
  9,626
 11,802
    12
   -13
    75,759
    75,731
26
25
13
22
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:20
04:47
04:09
11:03
 10,198
 22,528
     1
    21
   125,917
   125,995
27
25
60
221
0
0
0
0
 
21
21
1
2
00:00
20:59
02:17
23:59
  8,130
 10,810
    -2
   -22
    -5,030
    -5,043
25
27
58
14
0
0
0
0
 
22
22
1
2
00:00
22:35
04:09
23:59
 14,875
  5,051
     5
   -20
  -540,679
  -542,463
98
38
1
0
1
0
0
0
 
23
23
1
2
13:31
18:53
18:31
22:48
 18,023
 14,109
     7
    -8
    -3,602
    -3,630
31
31
24
1
0
0
0
0
 
24
1
09:25
18:31
 32,765
    -4
   -16,403
40
19
0
0
 
25
25
1
2
00:00
20:43
05:44
23:59
 20,559
 11,798
     8
   -17
   -21,165
   -21,213
28
27
109
24
0
0
0
0
 
26
1
13:25
18:52
 19,654
     3
    22,684
45
0
0
0
 
27
1
05:45
11:03
 19,068
    -5
    -6,537
24
322
0
0
 
28
28
1
2
08:17
11:03
09:24
13:59
  4,017
 10,545
     9
     6
    51,224
    51,264
25
29
53
22
0
0
0
0
 
29
1
00:07
03:39
 12,590
     1
  -576,471
50
0
0
0
 
30
30
1
2
14:30
17:13
15:39
20:42
  4,117
 12,569
   -20
     9
  -271,799
  -272,564
67
211
1
0
0
2
0
0
 
31
1
01:26
07:26
 21,623
     3
   -83,741
31
31
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.