GPS Space Vehicle Time Integrity for MJD 51671

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
22:30
05:31
23:59
 19,897
  5,361
  -614
  -614
  -128,572
  -128,642
38
26
0
30
0
0
0
0
 
2
1
04:24
11:03
 23,979
  -629
   210,864
44
2
0
0
 
3
3
3
1
2
3
02:55
16:52
18:37
04:37
18:24
21:28
  6,096
  5,469
 10,273
  -619
  -633
  -628
    -1,596
    -1,781
    -1,806
39
47
46
1
0
0
0
0
0
0
0
0
 
4
4
1
2
01:16
08:03
02:20
13:17
  3,735
 18,852
  -605
  -633
  -784,307
  -784,353
38
38
0
13
0
0
0
0
 
5
1
09:36
15:29
 21,004
  -631
  -249,577
43
6
0
0
 
6
1
11:52
18:24
 23,554
  -634
    -2,368
44
0
0
0
 
7
1
06:16
11:53
 20,177
  -621
  -165,582
96
0
0
0
 
8
1
02:22
09:29
 25,600
  -630
  -702,042
53
0
0
0
 
9
9
1
2
08:25
18:10
13:09
20:25
 16,960
  8,093
  -623
  -632
    42,855
    42,903
37
47
1
0
0
0
0
0
 
10
10
1
2
05:02
11:21
06:04
16:13
  3,666
 17,443
  -614
  -637
   -51,261
   -51,300
41
44
0
1
0
0
0
0
 
11
11
11
1
2
3
00:00
06:33
20:26
01:14
08:25
23:59
  4,466
  6,703
 12,742
  -628
  -628
  -625
  -333,385
  -334,008
  -335,346
49
66
97
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:30
08:18
 17,131
  -622
   723,246
95
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
18:09
19:31
19:30
23:57
  4,724
 15,945
  -647
  -631
  -811,427
  -811,455
46
42
0
9
0
0
0
0
 
16
1
00:00
04:23
 15,728
  -624
  -215,561
262
1
117
0
 
17
1
12:53
20:09
 26,126
  -635
   253,579
48
0
0
0
 
18
1
00:29
06:15
 20,650
  -622
   -35,209
39
5
0
0
 
19
1
00:01
05:52
 21,074
  -632
  -169,826
80
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
16:15
23:22
 25,550
  -634
    -8,869
44
0
0
0
 
22
22
22
1
2
3
00:00
16:17
22:56
03:29
17:46
23:59
 12,582
  5,231
  3,785
  -624
  -633
  -605
  -327,268
  -326,383
  -325,973
73
53
29
4
1
45
1
0
0
0
0
0
 
23
1
14:41
21:11
 23,352
  -633
   -10,570
45
0
0
0
 
24
1
09:11
14:57
 20,681
  -632
  -718,755
73
0
0
0
 
25
25
1
2
00:00
20:10
01:33
23:59
  5,593
 13,791
  -613
  -621
    -6,105
    -6,114
38
39
0
0
0
0
0
0
 
26
26
1
2
06:30
14:34
10:05
18:36
 12,942
 14,504
  -628
  -639
  -404,095
  -404,773
98
106
1
0
1
0
0
0
 
27
27
1
2
01:48
05:32
03:29
08:53
  6,073
 12,041
  -624
  -635
   -18,982
   -19,009
39
38
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
18:25
20:34
20:33
23:17
  7,689
  9,734
  -640
  -631
  -598,493
  -598,655
62
64
1
1
0
0
0
0
 
30
1
11:12
16:34
 19,181
  -632
    19,478
43
2
0
0
 
31
31
1
2
04:37
18:25
06:32
22:03
  6,845
 12,896
  -634
  -630
    -2,888
    -2,960
40
46
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.