GPS Space Vehicle Time Integrity for MJD 52217

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
06:24
12:07
 20,586
    19
  -202,117
31
0
0
0
 
2
1
12:08
17:56
 20,880
     8
   100,606
67
0
0
0
 
3
1
03:46
09:48
 21,703
    20
   -80,178
43
0
0
0
 
4
1
12:08
20:03
 28,481
    10
  -461,549
204
0
0
0
 
5
5
1
2
00:00
16:41
02:15
23:59
  8,154
 26,283
    -8
    14
  -321,008
  -321,115
32
37
1
0
0
0
0
0
 
6
1
19:35
23:59
 15,860
     1
      966
29
0
0
0
 
7
1
10:13
19:34
 33,701
    12
  -565,192
251
0
242
0
 
8
1
10:26
16:31
 21,872
    24
  -613,619
72
0
0
0
 
9
1
19:35
23:59
 15,858
     9
    15,172
29
0
0
0
 
10
1
15:11
20:58
 20,703
    29
   -13,023
37
0
0
0
 
11
1
07:41
13:14
 20,008
    13
    -4,964
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:24
13:15
12:07
17:17
 13,414
 14,541
    16
    53
     6,927
     6,971
30
35
0
0
0
0
0
0
 
14
14
1
2
00:00
22:35
07:40
23:59
 27,620
  5,087
    19
    -5
   122,230
   122,118
31
28
0
0
0
0
0
0
 
15
15
1
2
00:00
22:24
03:54
23:59
 14,071
  5,721
    11
     7
  -100,775
  -101,123
35
30
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:42
02:54
  7,929
     4
  -238,276
196
1
1
0
 
18
18
18
1
2
3
00:00
20:03
22:39
03:57
22:34
23:59
 14,212
  9,040
  4,798
    10
    11
   -10
    75,486
    75,499
    75,478
32
34
29
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:06
14:49
 34,998
    20
   111,508
40
28
0
0
 
21
1
00:52
06:08
 18,998
    29
    -5,194
31
3
0
0
 
22
1
02:26
08:23
 21,419
    24
  -389,516
246
0
42
0
 
23
23
23
1
2
3
00:52
17:49
22:40
03:17
22:23
23:59
  8,731
 16,470
  4,803
    10
    19
   -13
     -126
     -154
     -194
32
37
29
0
0
0
0
0
0
0
0
0
 
24
1
13:15
22:23
 32,738
    12
    -3,856
45
0
0
0
 
25
1
00:42
09:40
 32,282
    16
   -19,158
31
0
0
0
 
26
1
17:18
22:39
 19,266
    23
    -2,946
34
0
0
0
 
27
1
09:16
14:49
 19,982
    11
    -1,045
34
0
0
0
 
28
28
1
2
11:37
14:50
13:14
17:48
  5,801
 10,674
   -11
    31
    34,410
    34,501
29
44
4
0
0
0
0
0
 
29
1
03:57
08:44
 17,206
    25
  -614,604
48
0
0
0
 
30
30
1
2
18:25
20:59
19:34
23:59
  4,193
 10,844
    18
     3
  -134,699
  -134,943
39
70
0
0
0
0
0
0
 
31
1
05:13
11:13
 21,605
    29
   -73,177
43
1
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.