GPS Space Vehicle Time Integrity for MJD 53531

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
13:22
18:37
 18,863
   639
  -407,057
14
20
0
0
 
2
1
01:57
07:58
 21,457
   648
    26,517
10
193
0
0
 
3
3
3
1
2
3
10:05
11:15
18:49
11:10
14:23
22:19
  3,785
 11,252
 12,535
   653
   648
   651
    -7,139
    -7,169
    -7,250
9
15
13
16
1
61
0
0
0
0
0
0
 
4
4
1
2
00:43
17:58
05:58
19:06
 18,650
  4,060
   648
   644
  -164,701
  -163,350
131
30
1
0
1
0
0
0
 
5
1
02:58
08:12
 18,610
   648
  -104,819
21
23
0
0
 
6
1
04:45
11:15
 23,138
   645
  -606,710
271
0
5
0
 
7
7
1
2
00:01
22:21
04:36
23:59
 16,276
  5,900
   654
   663
  -157,478
  -159,317
120
43
1
0
1
0
0
0
 
8
8
1
2
00:01
19:16
02:22
23:59
  8,404
 16,927
   649
   651
    32,184
    32,263
9
13
109
3
0
0
0
0
 
9
9
1
2
01:12
11:11
06:02
13:22
 17,247
  7,772
   656
   637
    47,885
    47,929
12
13
159
41
0
0
0
0
 
10
10
1
2
04:12
20:42
09:02
22:53
 17,095
  7,848
   652
   642
   -64,353
   -64,391
14
10
130
31
0
0
0
0
 
11
11
1
2
00:01
13:22
01:29
17:57
  5,297
 16,506
   653
   648
  -233,467
  -233,681
17
20
65
32
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:02
23:28
 23,082
   649
     -176
10
54
0
0
 
14
1
10:46
16:38
 21,131
   646
    29,856
10
163
0
0
 
15
1
07:58
14:50
 24,415
   650
  -442,860
37
0
0
0
 
16
16
16
1
2
3
08:13
15:53
19:21
11:10
19:20
20:29
 10,339
 12,332
  4,118
   642
   648
   641
    -2,701
    -2,707
    -2,718
13
13
31
124
151
61
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
07:28
14:06
 23,662
   647
   162,513
23
0
0
0
 
19
19
1
2
11:11
19:33
15:04
23:25
 13,959
 13,817
   646
   652
    22,826
    22,853
8
13
80
125
0
0
0
0
 
20
1
14:45
20:34
 20,825
   647
    63,304
15
61
0
0
 
21
1
06:03
13:05
 25,129
   650
  -106,887
17
51
0
0
 
22
22
1
2
09:03
14:06
13:22
15:09
 15,463
  3,763
   653
   644
   -24,830
   -24,852
7
6
11
16
0
0
0
0
 
23
1
15:20
22:20
 25,145
   651
  -192,346
20
52
0
0
 
24
24
1
2
00:01
15:50
04:11
19:14
 14,900
 12,180
   656
   633
   -22,543
   -22,705
26
17
157
141
0
0
0
0
 
25
1
13:06
18:24
 19,030
   647
   -94,377
10
130
0
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
00:01
18:24
01:09
23:59
  4,126
 19,965
   649
   645
    -2,175
    -2,286
7
9
3
83
0
0
0
0
 
28
28
1
2
00:01
20:30
03:33
23:59
 12,742
 12,515
   648
   654
   -44,848
   -44,817
9
7
119
123
0
0
0
0
 
29
29
29
1
2
3
00:01
07:12
22:22
02:22
10:45
23:59
  8,470
 12,442
  5,822
   646
   639
   642
  -104,827
  -105,611
  -107,021
70
109
46
0
1
0
0
1
0
0
0
0
 
30
1
03:59
09:21
 18,876
   648
  -237,411
115
0
0
0
 
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.