GPS Space Vehicle Time Integrity for MJD 52604

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
03:45
09:44
 21,519
    57
  -259,156
31
1
0
0
 
2
1
00:46
08:43
 28,556
    51
    21,735
56
0
0
0
 
3
1
01:20
07:30
 22,215
    53
   -83,476
33
14
0
0
 
4
1
09:44
17:13
 26,901
    45
  -364,912
68
0
0
0
 
5
1
14:39
23:59
 33,614
    42
   -42,170
43
0
0
0
 
6
6
6
1
2
3
00:00
17:13
22:18
02:12
22:10
23:59
  7,970
 17,778
  6,070
    39
    41
    36
     1,639
     1,655
     1,642
32
33
25
0
4
11
0
0
0
0
0
0
 
7
1
07:35
16:56
 33,575
    46
  -218,936
391
0
8897
0
 
8
1
08:43
13:55
 18,720
    51
   -33,998
153
0
0
0
 
9
1
16:56
22:13
 18,987
    43
    18,759
32
0
0
0
 
10
1
12:23
18:04
 20,493
    45
   -15,591
29
1
0
0
 
11
1
04:18
10:52
 23,655
    52
   -26,814
31
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:19
14:39
 33,573
    48
    18,493
28
31
0
0
 
14
14
1
2
00:00
19:58
05:04
23:59
 18,268
 14,515
    42
    40
    37,306
    37,173
30
36
0
0
0
0
0
0
 
15
15
1
2
00:00
20:03
01:19
23:59
  4,740
 14,208
    44
    51
   -40,277
   -40,616
34
35
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
20:01
23:59
 14,295
    30
    -5,758
33
2
0
0
 
18
18
18
1
2
3
00:00
18:05
22:10
02:27
19:07
23:59
  8,822
  3,737
  6,587
    41
    65
    32
    19,431
    19,243
    19,156
34
34
27
1
0
2
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:36
12:22
 35,179
    53
   199,182
32
5
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
00:06
06:12
 21,938
    43
   -11,935
51
1
1
0
 
23
23
1
2
13:57
22:13
22:09
23:27
 29,547
  4,429
    49
    23
   -14,012
   -14,048
35
28
0
0
0
0
0
0
 
24
24
1
2
10:53
17:13
16:56
19:57
 21,774
  9,815
    44
    50
   -74,000
   -74,040
36
32
0
0
0
0
0
0
 
25
25
1
2
00:00
22:10
03:02
23:40
 10,949
  5,412
    49
    29
   -35,707
   -35,766
30
30
0
0
0
0
0
0
 
26
1
14:39
19:57
 19,048
    49
  -315,981
116
0
0
0
 
27
1
06:51
12:47
 21,373
    46
  -433,623
228
0
0
0
 
28
1
09:10
15:21
 22,277
    48
    84,685
30
3
0
0
 
29
1
15:22
19:07
 13,526
    51
  -361,887
79
0
0
0
 
30
30
1
2
00:00
19:08
01:39
22:09
  5,928
 10,866
    42
    43
  -466,441
  -467,950
50
79
1
0
1
0
0
0
 
31
1
02:50
08:51
 21,662
    55
  -334,943
64
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.