GPS Space Vehicle Time Integrity for MJD 52594

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
04:27
10:26
 21,528
    49
  -257,683
25
227
0
0
 
2
1
01:01
09:22
 29,859
    47
    16,348
64
0
0
0
 
3
1
02:00
08:10
 22,032
    40
   -80,646
32
20
0
0
 
4
1
10:26
17:54
 26,870
    41
  -358,432
66
0
0
0
 
5
1
15:19
22:00
 24,044
    48
   -40,125
33
18
0
0
 
6
6
1
2
00:00
17:55
02:55
22:00
 10,484
 14,681
    39
    31
     1,344
     1,367
30
28
0
17
0
0
0
0
 
7
1
08:15
17:36
 33,643
    45
  -253,657
380
0
8035
0
 
8
1
09:22
14:37
 18,884
    59
    -9,390
160
0
0
0
 
9
1
17:37
22:00
 15,796
    43
    17,308
25
45
0
0
 
10
1
13:02
18:45
 20,594
    39
   -15,017
27
58
0
0
 
11
1
04:59
11:33
 23,641
    42
   -25,858
25
433
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:00
15:19
 33,518
    44
    17,902
25
295
0
0
 
14
14
1
2
00:00
20:42
05:45
22:00
 20,542
  4,700
    39
    44
    38,952
    38,830
31
26
6
2
0
0
0
0
 
15
15
1
2
00:00
20:42
02:28
22:00
  8,897
  4,679
    34
    42
   -36,255
   -36,592
35
26
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:49
01:27
22:00
  5,206
  7,852
    30
    33
    -4,345
    -4,441
33
28
0
1
0
0
0
0
 
18
18
1
2
00:00
18:46
03:07
19:48
 11,041
  3,729
    32
    64
    22,421
    22,224
33
26
8
11
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:15
13:02
 35,175
    48
   197,698
27
298
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
14:38
22:55
22:00
23:59
 26,528
  3,874
    45
    24
   -13,444
   -13,479
29
29
97
0
0
0
0
0
 
24
24
1
2
11:34
17:55
17:36
20:41
 21,723
  9,962
    48
    47
   -71,701
   -71,740
31
29
4
21
0
0
0
0
 
25
1
00:00
07:52
 28,110
    33
   -35,269
27
12
0
0
 
26
1
15:20
20:41
 19,288
    45
  -299,605
111
0
0
0
 
27
1
07:52
13:28
 20,133
    53
  -399,901
247
0
97
0
 
28
1
09:51
16:02
 22,264
    51
    85,796
27
22
0
0
 
29
1
16:03
19:48
 13,530
    47
  -346,366
72
0
0
0
 
30
30
1
2
00:13
19:49
02:20
22:00
  7,594
  7,856
    33
    40
  -447,172
  -448,819
60
67
1
0
1
0
0
0
 
31
1
03:31
09:32
 21,659
    51
  -342,586
56
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.