GPS Space Vehicle Time Integrity for MJD 52513

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
12:49
19:48
 25,118
    90
  -245,379
17
0
0
0
 
2
2
1
2
06:41
13:45
08:26
18:43
  6,290
 17,882
   132
   106
   254,120
   254,283
8
28
1
0
0
0
0
0
 
3
3
1
2
07:29
16:29
11:57
19:43
 16,093
 11,641
   110
    96
   -57,775
   -57,893
23
17
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
15:30
22:20
03:38
16:46
23:59
 13,058
  4,537
  5,977
   115
    94
  -551
  -291,573
  -292,179
  -293,113
42
16
14896
1
1
12
1
0
5977
0
0
0
 
5
1
00:08
05:59
 21,020
   118
   -28,606
13
0
0
0
 
6
1
02:28
08:57
 23,343
   108
     5,475
9
5
0
0
 
7
7
1
2
00:00
19:57
02:10
23:59
  7,799
 14,553
   122
   365
  -493,548
  -491,165
72
8955
1
12
1
12
0
0
 
8
1
16:50
23:56
 25,544
   105
  -525,436
170
0
0
0
 
9
9
9
1
2
3
00:00
08:33
22:48
03:42
11:07
23:59
 13,310
  9,235
  4,262
   117
   106
 -1,091
     5,368
     5,403
     4,280
13
5
22554
0
6
12
0
0
4262
0
0
0
 
10
10
1
2
01:51
18:24
06:45
20:49
 17,583
  8,698
   122
    95
   -10,609
   -10,668
11
5
1
1
0
0
0
0
 
11
11
1
2
11:37
20:22
15:41
23:04
 14,610
  9,673
   103
   111
   -19,056
   -19,073
4
5
3
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
08:03
14:17
 22,415
   106
    52,225
18
0
0
0
 
15
1
08:09
11:30
 12,075
   103
    -4,170
13
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:06
11:48
 24,092
   114
    47,233
26
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:02
17:58
 21,347
   102
   183,705
12
0
0
0
 
21
1
06:25
13:26
 25,239
   110
     3,267
9
7
0
0
 
22
1
14:59
18:16
 11,767
    94
  -492,410
32
0
0
0
 
23
1
05:18
08:32
 11,618
   111
    -8,309
4
78
0
0
 
24
1
00:00
05:24
 19,431
   110
   -52,966
19
1
0
0
 
25
1
11:37
16:02
 15,882
   102
   -31,606
4
3
0
0
 
26
1
04:59
08:56
 14,230
   115
  -139,316
113
1
1
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
18:03
01:11
23:59
  4,295
 21,376
   119
   288
    89,765
    89,931
5
7855
1
12
0
12
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
-
 
 
 
 
 
 
 
 
 
31
-
 
 
 
 
 
 
 
 
 
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.