GPS Space Vehicle Time Integrity for MJD 52781

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
1
2
00:00
18:34
01:22
23:59
  4,795
 19,520
   256
   277
  -286,287
  -286,398
6
23
15
0
0
0
0
0
 
2
1
19:31
23:59
 16,077
   266
   119,703
39
0
0
0
 
3
3
3
1
2
3
00:00
13:35
22:32
01:41
17:42
23:59
  6,037
 14,818
  5,201
   278
   297
   264
   -11,918
   -12,077
   -12,206
12
24
9
97
1
24
0
0
0
0
0
0
 
4
4
1
2
04:01
21:13
09:13
22:27
 18,703
  4,335
   271
   298
   -44,873
   -44,880
9
7
69
29
0
0
0
0
 
5
1
05:46
11:23
 20,122
   285
   -15,530
29
0
0
0
 
6
1
08:04
14:27
 22,822
   287
     4,955
16
34
0
0
 
7
1
01:45
07:57
 22,311
   284
  -497,770
127
0
0
0
 
8
8
1
2
00:00
22:28
05:17
23:59
 18,974
  5,507
   289
   304
  -339,749
  -340,646
82
19
0
0
0
0
0
0
 
9
9
1
2
04:35
14:28
09:17
16:39
 16,862
  7,877
   300
   249
    45,563
    45,568
7
8
90
6
0
0
0
0
 
10
10
1
2
00:38
07:43
02:29
12:02
  6,680
 15,514
   323
   266
   -25,069
   -25,146
8
9
78
198
0
0
0
0
 
11
11
1
2
02:30
16:31
04:40
21:15
  7,679
 17,085
   278
   286
   -47,775
   -47,859
12
17
106
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:20
02:45
23:59
  9,757
 13,166
   272
   284
    27,812
    27,860
6
7
55
16
0
0
0
0
 
14
1
13:57
19:48
 21,060
   268
    21,502
12
112
0
0
 
15
1
11:23
18:00
 23,794
   278
  -111,874
55
21
0
0
 
16
16
1
2
12:02
19:06
13:56
23:40
  6,832
 16,366
   292
   253
   -14,432
   -14,747
22
36
1
0
0
0
0
0
 
17
1
08:45
15:55
 25,676
   284
   -13,733
35
0
0
0
 
18
1
11:23
17:37
 22,446
   267
   -10,839
17
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:02
23:51
 20,872
   281
   214,195
13
50
0
0
 
21
1
09:17
13:56
 16,780
   287
    48,293
76
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:10
14:42
13:34
18:41
  5,029
 14,238
   286
   257
   -26,739
   -26,779
9
21
57
43
0
0
0
0
 
24
1
05:06
10:45
 20,319
   275
   -31,454
23
31
0
0
 
25
1
16:31
21:38
 18,424
   257
   -44,339
7
108
0
0
 
26
26
26
1
2
3
02:30
10:46
13:35
06:13
11:58
14:41
 13,351
  4,335
  3,960
   316
   242
   260
  -506,202
  -506,408
  -506,442
23
16
10
1
70
1
0
0
0
0
0
0
 
27
27
1
2
00:00
21:26
04:22
23:59
 15,595
  9,206
   272
   304
  -170,779
  -175,340
295
162
0
0
251
0
0
0
 
28
1
00:00
06:24
 22,984
   287
    41,305
39
0
0
0
 
29
29
1
2
02:49
12:02
05:49
13:34
 10,784
  5,517
   310
   255
  -141,165
  -141,388
20
8
14
19
0
0
0
0
 
30
1
07:08
12:10
 18,130
   288
   -92,757
266
0
0
0
 
31
31
31
1
2
3
00:00
14:42
16:39
02:53
16:30
18:08
 10,354
  6,418
  5,320
   279
   299
   293
  -212,983
  -214,320
  -214,498
73
48
43
1
0
1
1
0
1
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.