GPS Space Vehicle Time Integrity for MJD 52991

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
04:13
11:11
 25,036
   406
  -319,870
16
0
0
0
 
2
2
1
2
05:12
22:19
10:18
23:34
 18,301
  4,537
   404
   397
   241,393
   241,742
30
9
1
0
0
0
0
0
 
3
3
3
1
2
3
00:00
07:47
22:51
03:19
11:09
23:59
 11,933
 12,106
  4,093
   406
   416
   406
   -70,230
   -70,307
   -70,459
7
15
6
7
1
0
0
0
0
0
0
0
 
4
4
4
1
2
3
06:52
13:39
16:06
08:05
16:05
18:54
  4,373
  8,759
 10,019
   405
   412
   406
    27,074
    27,256
    27,313
10
14
17
1
0
0
0
0
0
0
0
0
 
5
1
16:06
21:10
 18,188
   416
    -9,531
5
12
0
0
 
6
1
17:43
23:59
 22,543
   397
     2,796
11
0
0
0
 
7
7
1
2
11:24
16:06
16:05
17:27
 16,829
  4,860
   413
   406
  -642,243
  -642,231
7
4
0
13
0
0
0
0
 
8
8
1
2
08:18
11:24
11:22
15:23
 10,986
 14,312
   404
   406
  -393,906
  -393,860
8
16
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
13:51
16:06
02:08
16:05
18:48
  7,712
  8,034
  9,686
   410
   414
   406
    21,984
    22,074
    22,081
5
6
3
5
3
9
0
0
0
0
0
0
 
10
10
1
2
09:43
17:07
11:22
21:59
  5,937
 17,457
   411
   410
   -35,827
   -35,849
6
3
0
72
0
0
0
0
 
11
11
1
2
02:14
11:37
06:58
14:23
 16,968
  9,944
   407
   412
   -83,711
   -83,775
8
5
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:56
11:22
 19,466
   403
    32,214
3
55
0
0
 
14
1
00:00
05:47
 20,778
   409
    18,706
5
26
0
0
 
15
15
1
2
00:00
21:09
04:05
23:59
 14,726
 10,184
   413
   399
  -200,032
  -200,428
20
13
1
0
0
0
0
0
 
16
16
1
2
04:52
20:57
09:17
23:59
 15,892
 10,939
   408
   404
   -14,915
   -14,970
7
5
2
0
0
0
0
0
 
17
1
16:06
22:17
 22,198
   408
   -73,313
145
0
0
0
 
18
18
1
2
00:00
20:17
02:59
23:59
 10,739
 13,320
   403
   409
     1,275
     1,421
6
8
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:35
09:26
 20,996
   408
   199,451
10
0
0
0
 
21
21
1
2
00:00
18:56
02:15
23:59
  8,123
 18,186
   403
   410
   -68,371
   -68,436
4
4
4
6
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
22:16
05:24
23:59
 19,393
  6,166
   414
   399
   129,595
   132,679
236
74
1
0
1
0
0
0
 
24
24
1
2
14:54
16:06
16:05
20:40
  4,263
 16,403
   408
   398
   -83,111
   -83,151
8
15
0
0
0
0
0
0
 
25
1
01:55
07:27
 19,856
   402
   -56,734
6
0
0
0
 
26
26
1
2
11:53
20:17
15:47
23:59
 13,999
 13,341
   409
   406
  -475,549
  -475,302
36
32
1
0
0
0
0
0
 
27
27
1
2
06:52
11:24
11:22
13:57
 16,138
  9,187
   408
   413
  -854,436
  -854,644
78
40
0
0
0
0
0
0
 
28
28
1
2
09:30
11:24
11:22
16:05
  6,678
 16,829
   411
   417
    -9,436
    -9,455
5
8
1
0
0
0
0
0
 
29
29
1
2
11:24
20:01
15:24
23:25
 14,412
 12,249
   409
   405
  -191,159
  -191,425
36
34
1
0
0
0
0
0
 
30
1
16:53
22:15
 19,323
   404
  -695,580
110
0
0
0
 
31
31
31
1
2
3
00:28
08:21
11:24
03:52
11:22
12:45
 12,190
 10,837
  4,840
   406
   407
   409
  -432,846
  -432,776
  -432,755
12
7
5
1
0
0
0
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.