GPS Space Vehicle Time Integrity for MJD 52887

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
11:23
17:59
 23,739
   356
  -303,235
33
0
0
0
 
2
1
12:13
17:14
 17,976
   327
   180,489
45
0
0
0
 
3
3
1
2
06:19
15:05
10:26
18:19
 14,835
 11,586
   372
   315
   -41,525
   -41,677
24
14
34
153
0
0
0
0
 
4
4
4
1
2
3
00:00
14:01
20:42
01:58
15:14
23:59
  7,020
  4,222
 11,871
   348
   368
   333
   -33,768
   -33,603
   -33,554
9
9
18
18
26
36
0
0
0
0
0
0
 
5
5
1
2
00:00
22:31
04:17
23:59
 15,189
  5,280
   362
   378
   -51,147
   -51,148
14
6
1
36
0
0
0
0
 
6
6
1
2
00:58
04:06
03:37
07:25
  9,500
 11,560
   382
   338
     7,879
     7,838
8
10
5
160
0
0
0
0
 
7
1
18:23
23:59
 20,181
   351
  -616,543
43
0
0
0
 
8
1
15:21
22:26
 25,498
   348
  -415,063
46
0
0
0
 
9
9
9
1
2
3
00:00
07:05
21:13
02:00
09:18
23:59
  7,136
  7,992
 10,017
   364
   332
   376
     5,862
     5,865
     5,997
5
8
8
51
1
55
0
0
0
0
0
0
 
10
10
1
2
00:32
17:15
04:50
19:12
 15,282
  6,964
   338
   365
   -30,546
   -30,556
6
9
121
22
0
0
0
0
 
11
11
1
2
09:19
19:12
14:03
21:26
 17,081
  7,995
   365
   330
   -64,412
   -64,512
22
12
0
58
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:52
19:21
 23,185
   347
    31,287
18
0
0
0
 
14
1
06:44
12:41
 21,467
   347
    21,068
10
18
0
0
 
15
15
1
2
04:46
07:05
06:43
11:01
  6,997
 14,181
   376
   333
  -155,086
  -155,186
14
36
21
0
0
0
0
0
 
16
16
1
2
04:50
12:06
07:04
16:21
  8,076
 15,061
   382
   329
   -75,191
   -75,377
11
22
1
86
0
0
0
0
 
17
17
1
2
00:27
05:02
04:46
06:38
 15,268
  5,797
   370
   341
  -260,482
  -260,165
126
45
0
0
0
0
0
0
 
18
1
04:39
10:13
 20,020
   348
   -10,505
12
96
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:01
16:31
 19,781
   353
   211,537
20
0
0
0
 
21
1
02:00
08:22
 22,695
   364
   -37,922
61
9
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
05:11
07:33
07:04
12:03
  6,783
 16,169
   371
   342
   -34,708
   -34,752
4
27
34
9
0
0
0
0
 
24
24
1
2
00:00
21:54
03:35
23:59
 12,824
  7,529
   354
   345
   -57,150
   -57,373
14
10
0
5
0
0
0
0
 
25
1
09:15
14:29
 18,746
   337
   -50,880
9
82
0
0
 
26
26
1
2
03:40
19:12
04:50
22:55
  3,857
 13,347
   325
   368
  -521,912
  -521,754
19
10
54
0
0
0
0
0
 
27
1
14:08
20:26
 22,683
   351
  -620,440
253
0
3
0
 
28
1
16:34
23:38
 25,394
   348
    12,264
33
43
0
0
 
29
29
1
2
05:11
19:23
06:18
22:30
  4,031
 11,208
   345
   369
   -73,059
   -74,007
21
59
1
0
1
0
0
0
 
30
1
00:00
04:17
 15,202
   367
  -459,618
154
0
0
0
 
31
31
1
2
07:26
16:21
10:56
19:42
 12,547
 12,028
   377
   333
  -390,935
  -391,348
48
36
1
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.