GPS Space Vehicle Time Integrity for MJD 53487

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
14:50
16:23
16:06
21:39
  4,555
 18,939
   635
   640
  -399,970
  -399,989
7
8
20
16
0
0
0
0
 
2
1
05:21
10:57
 20,131
   636
    26,508
9
232
0
0
 
3
3
3
1
2
3
00:01
14:19
21:50
01:25
17:24
23:59
  4,953
 11,101
  7,783
   631
   631
   646
  -103,136
  -103,314
  -103,391
14
14
11
45
62
24
0
0
0
0
0
0
 
4
4
1
2
04:13
20:59
09:00
22:05
 17,177
  3,974
   634
   638
  -255,895
  -254,632
118
36
4
0
1
0
0
0
 
5
1
05:21
11:09
 20,691
   643
   -94,015
24
47
0
0
 
6
1
07:43
14:09
 23,114
   641
  -429,075
362
0
4570
0
 
7
1
01:25
07:26
 21,438
   634
   -55,919
186
0
0
0
 
8
8
1
2
00:01
22:13
05:20
23:59
 18,869
  6,391
   629
   655
    28,031
    28,120
10
7
116
47
0
0
0
0
 
9
9
1
2
04:13
14:03
09:02
16:22
 17,266
  8,267
   638
   639
    41,379
    41,434
13
12
66
61
0
0
0
0
 
10
10
1
2
00:01
07:13
01:59
11:50
  7,013
 16,625
   648
   638
   -62,019
   -62,042
10
10
44
133
0
0
0
0
 
11
11
1
2
02:13
16:23
04:29
20:58
  8,041
 16,510
   632
   640
  -218,176
  -218,385
16
19
86
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
19:58
02:29
23:59
  8,813
 14,492
   636
   640
     4,996
     4,904
11
7
66
52
0
0
0
0
 
14
1
16:07
19:25
 11,862
   642
    30,901
13
146
0
0
 
15
15
1
2
12:21
14:03
13:35
17:56
  4,418
 13,866
   638
   642
  -422,327
  -422,382
12
22
51
81
0
0
0
0
 
16
16
1
2
11:57
18:51
14:03
23:25
  7,482
 16,392
   634
   640
    -1,543
    -1,543
10
17
46
193
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
10:58
17:10
 22,361
   639
   149,805
24
3
0
0
 
19
19
19
1
2
3
00:01
14:10
22:33
02:28
18:04
23:59
  8,777
 13,962
  5,146
   641
   641
   647
    19,942
    19,991
    20,018
15
9
14
137
82
67
0
0
0
0
0
0
 
20
1
17:43
23:32
 20,837
   643
    71,039
14
35
0
0
 
21
1
09:05
16:06
 25,214
   640
   -99,533
16
93
0
0
 
22
22
22
1
2
3
11:51
14:10
17:11
14:03
16:22
18:44
  7,909
  7,929
  5,551
   638
   643
   643
   -20,568
   -20,573
   -20,586
6
5
16
5
16
49
0
0
0
0
0
0
 
23
23
1
2
00:01
18:19
01:24
23:59
  4,902
 20,414
   635
   640
  -200,846
  -200,683
12
15
29
0
0
0
0
0
 
24
24
1
2
02:53
18:52
07:13
22:15
 15,267
 12,080
   634
   635
   -11,851
   -12,015
23
11
152
54
0
0
0
0
 
25
1
16:07
21:23
 18,914
   636
   -90,933
9
130
0
0
 
26
26
26
1
2
3
02:57
04:30
10:29
04:12
05:58
14:32
  4,363
  5,232
 14,402
   642
   636
   633
   -20,211
   -20,224
   -20,266
8
10
18
40
35
87
0
0
0
0
0
0
 
27
27
1
2
00:01
21:23
04:12
23:59
 14,916
  9,358
   637
   639
   -53,579
   -54,331
46
28
1
0
1
0
0
0
 
28
1
00:01
06:35
 23,428
   641
   -45,887
7
168
0
0
 
29
29
1
2
02:29
11:10
05:20
13:35
 10,122
  8,690
   637
   633
     7,186
     7,952
75
62
1
0
1
0
0
0
 
30
1
06:58
11:09
 14,994
   637
  -153,603
102
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.