GPS Space Vehicle Time Integrity for MJD 52404

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
17:39
23:41
 21,746
   -13
  -228,690
42
0
0
0
 
2
2
1
2
14:17
19:33
18:52
22:53
 16,525
 11,994
    11
    -8
   197,106
   197,190
42
39
0
0
0
0
0
0
 
3
1
15:10
21:01
 21,117
   -13
   -26,311
51
0
0
0
 
4
4
1
2
00:00
22:54
06:20
23:59
 22,810
  3,955
    -3
   -26
  -158,234
  -159,505
116
36
0
0
0
0
0
0
 
5
1
04:08
13:45
 34,671
    18
   -12,473
47
0
0
0
 
6
6
1
2
06:43
14:21
11:42
15:39
 17,947
  4,692
    10
    27
     3,147
     3,169
38
40
0
0
0
0
0
0
 
7
7
1
2
00:00
21:07
06:40
23:59
 24,026
 10,370
    12
   -24
  -680,806
  -680,068
95
48
1
0
1
0
0
0
 
8
8
1
2
00:00
22:38
03:50
23:59
 13,796
  4,863
     7
   -29
  -677,390
  -676,657
60
33
1
0
1
0
0
0
 
9
1
06:21
12:00
 20,368
    21
    42,117
37
0
0
0
 
10
1
02:15
07:51
 20,150
    -1
    -4,658
38
0
0
0
 
11
1
18:53
23:59
 18,401
   -20
   -12,278
35
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:53
04:08
22:53
 14,931
 14,411
    13
   -16
     5,787
     5,790
39
36
0
0
0
0
0
0
 
14
1
10:06
18:52
 31,590
     4
    75,607
52
0
0
0
 
15
1
09:34
14:16
 16,953
     9
   -12,421
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:49
14:21
 16,307
    11
   214,774
593
0
8564
0
 
18
18
1
2
07:52
11:43
08:59
15:56
  4,055
 15,168
     2
     6
    67,687
    67,663
35
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
16:16
02:07
23:59
  7,626
 27,794
     2
   -12
   159,221
   159,400
37
38
0
0
0
0
0
0
 
21
1
12:01
17:12
 18,663
     5
     1,004
40
0
0
0
 
22
1
13:30
19:32
 21,749
     6
  -218,990
292
0
843
0
 
23
1
04:01
13:29
 34,105
    12
    -1,973
39
0
0
0
 
24
24
1
2
00:38
06:43
06:40
09:33
 21,732
 10,179
     3
     6
   -28,338
   -28,379
40
37
0
0
0
0
0
0
 
25
1
11:43
20:33
 31,790
    -1
   -26,265
41
0
0
0
 
26
1
04:20
08:59
 16,720
     6
   184,212
93
0
0
0
 
27
27
1
2
00:00
20:34
02:18
23:59
  8,313
 12,351
    -2
   -13
   -19,853
   -19,936
36
33
0
0
0
0
0
0
 
28
28
1
2
00:00
22:54
05:03
23:59
 18,183
  3,959
     7
   -21
    80,941
    81,045
41
34
0
2
0
0
0
0
 
29
1
06:41
09:48
 11,233
     1
  -392,570
75
0
0
0
 
30
30
1
2
05:27
09:00
06:43
11:42
  4,555
  9,760
     4
    44
  -654,564
  -654,725
37
66
0
0
0
0
0
0
 
31
1
16:36
22:38
 21,687
   -13
  -262,913
115
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.