GPS Space Vehicle Time Integrity for MJD 52685

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
01:02
08:02
 25,115
   161
  -271,620
14
0
0
0
 
2
2
1
2
02:05
19:05
07:07
20:35
 18,093
  5,417
   165
   146
    65,363
    65,689
19
12
1
0
0
0
0
0
 
3
3
1
2
04:45
19:48
08:07
21:59
 12,089
  7,853
   150
   147
  -105,398
  -105,566
17
7
1
0
0
0
0
0
 
4
4
1
2
03:56
10:39
04:59
15:56
  3,754
 18,926
   168
   160
   -25,362
   -25,505
7
22
2
0
0
0
0
0
 
5
5
1
2
12:06
17:01
17:00
18:02
 17,643
  3,636
   168
   171
    -1,948
    -1,967
11
3
0
7
0
0
0
0
 
6
6
1
2
14:27
17:01
17:00
21:00
  9,200
 14,267
   158
   146
     2,956
     2,946
6
2
9
40
0
0
0
0
 
7
1
08:23
14:38
 22,459
   163
  -302,575
191
0
0
0
 
8
1
04:52
12:02
 25,678
   159
  -203,594
161
0
0
0
 
9
9
1
2
11:01
20:45
15:52
21:59
 17,435
  4,451
   167
   155
    31,163
    31,215
13
4
1
0
0
0
0
0
 
10
10
10
1
2
3
06:36
14:02
17:01
09:06
17:00
18:53
  8,971
 10,702
  6,642
   166
   168
   163
   -20,095
   -20,111
   -20,123
5
7
4
0
7
17
0
0
0
0
0
0
 
11
11
1
2
00:00
08:37
03:54
11:15
 14,024
  9,445
   170
   153
   -35,337
   -35,393
5
7
96
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:01
09:24
 22,905
   161
    23,180
4
41
0
0
 
14
14
1
2
01:00
20:09
02:13
21:59
  4,396
  6,587
   150
   157
    26,804
    26,725
7
6
4
0
0
0
0
0
 
15
1
17:10
21:59
 17,301
   157
   -72,605
24
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:46
17:01
17:00
21:59
  4,479
 17,798
   162
   155
   -16,317
   -16,347
7
9
0
0
0
0
0
0
 
18
1
17:29
21:59
 16,160
   158
      301
11
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:37
06:26
 20,883
   167
   208,972
7
21
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:01
21:59
 17,798
   150
   -19,835
5
0
0
0
 
24
1
11:38
17:00
 19,294
   155
    -8,639
16
0
0
0
 
25
1
00:00
04:19
 15,510
   152
   -39,395
11
0
0
0
 
26
26
1
2
08:51
17:13
12:43
21:12
 13,845
 14,281
   158
   153
  -423,213
  -423,591
49
54
1
0
0
0
0
0
 
27
1
04:01
11:06
 25,394
   160
  -586,988
63
0
0
0
 
28
1
06:21
13:25
 25,382
   163
    70,330
20
0
0
0
 
29
29
1
2
08:07
17:01
12:23
20:25
 15,283
 12,136
   154
   152
   -65,305
   -65,711
59
50
1
0
0
0
0
0
 
30
30
1
2
13:45
17:01
17:00
19:09
 11,671
  7,613
   156
   158
  -555,675
  -555,721
17
9
0
0
0
0
0
0
 
31
1
05:10
09:25
 15,279
   155
  -227,284
87
1
1
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.