GPS Space Vehicle Time Integrity for MJD 52987

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
04:30
11:28
 25,012
   409
  -319,267
16
0
0
0
 
2
2
1
2
05:28
22:34
10:33
23:51
 18,260
  4,622
   418
   404
   239,090
   239,456
37
11
1
0
0
0
0
0
 
3
3
1
2
00:00
08:04
03:35
11:26
 12,902
 12,107
   411
   402
   -69,167
   -69,265
10
13
1
1
0
0
0
0
 
4
4
1
2
07:08
13:55
08:21
19:10
  4,413
 18,852
   411
   404
    24,850
    25,046
11
34
1
0
0
0
0
0
 
5
1
15:33
21:27
 21,186
   404
    -8,984
9
0
0
0
 
6
1
18:00
23:59
 21,548
   400
     2,730
8
0
0
0
 
7
1
11:33
17:44
 22,221
   408
  -642,786
8
5
0
0
 
8
1
08:34
15:39
 25,435
   412
  -395,025
22
0
0
0
 
9
9
1
2
00:09
14:07
02:24
19:04
  8,073
 17,821
   427
   407
    21,413
    21,494
5
11
2
0
0
0
0
0
 
10
10
1
2
09:59
17:24
12:27
22:16
  8,865
 17,518
   410
   403
   -35,587
   -35,612
6
4
1
76
0
0
0
0
 
11
11
1
2
02:30
11:53
07:14
14:39
 16,983
  9,938
   409
   406
   -82,918
   -82,991
10
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:12
12:39
 23,136
   411
    32,228
3
86
0
0
 
14
1
00:00
06:03
 21,720
   410
    18,778
5
29
0
0
 
15
15
1
2
00:00
21:25
04:21
23:59
 15,652
  9,233
   400
   409
  -198,252
  -198,639
26
12
1
0
0
0
0
0
 
16
16
1
2
05:01
21:13
09:34
23:59
 16,275
  9,982
   409
   405
   -14,564
   -14,624
6
6
9
0
0
0
0
0
 
17
1
16:22
22:35
 22,384
   407
   -65,487
142
0
0
0
 
18
18
1
2
00:00
20:33
03:15
23:59
 11,716
 12,344
   414
   410
      642
      777
7
6
2
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:51
09:42
 21,005
   409
   200,101
9
0
0
0
 
21
21
1
2
00:00
19:12
02:31
23:59
  9,075
 17,232
   422
   407
   -68,006
   -68,092
6
5
23
6
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
22:32
05:39
23:59
 20,311
  5,243
   418
   414
   115,173
   118,232
245
62
1
0
1
0
0
0
 
24
1
15:10
20:57
 20,763
   403
   -82,156
14
0
0
0
 
25
1
02:11
07:44
 19,871
   403
   -56,491
8
2
0
0
 
26
26
1
2
12:09
20:33
16:03
23:59
 13,996
 12,370
   408
   412
  -478,382
  -478,140
33
26
1
0
0
0
0
0
 
27
1
07:09
14:14
 25,446
   409
  -848,674
128
0
0
0
 
28
1
09:47
16:51
 25,468
   410
    -8,693
16
0
0
0
 
29
29
1
2
11:23
20:17
15:41
23:41
 15,445
 12,260
   404
   403
  -188,071
  -188,345
44
38
1
0
0
0
0
0
 
30
1
17:09
22:31
 19,330
   408
  -688,585
111
0
0
0
 
31
31
1
2
00:45
08:37
04:08
13:01
 12,167
 15,831
   412
   407
  -433,537
  -433,489
7
8
9
0
0
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.