GPS Space Vehicle Time Integrity for MJD 51634

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
01:02
08:00
 25,008
  -768
  -123,542
79
0
0
0
2
1
06:33
13:31
 25,043
  -763
   194,604
79
0
0
0
3
3
1
2
05:27
19:24
07:11
23:59
  6,230
 16,458
  -773
  -769
  -100,338
  -100,524
76
98
0
0
0
0
0
0
4
4
1
2
03:42
10:39
04:53
15:45
  4,296
 18,320
  -752
  -759
  -769,719
  -770,007
94
93
0
0
0
0
0
0
5
1
12:05
17:59
 20,990
  -761
  -245,939
75
0
0
0
6
1
14:19
20:54
 23,543
  -758
    -2,385
76
0
0
0
7
1
08:47
14:19
 19,887
  -747
   -96,664
164
0
0
0
8
8
1
2
04:51
07:12
06:32
11:58
  6,038
 17,185
  -752
  -780
  -707,523
  -707,591
78
84
0
0
0
0
0
0
9
9
1
2
10:56
20:41
15:40
22:37
 16,824
  6,865
  -749
  -762
    37,518
    37,556
82
109
1
0
0
0
0
0
10
10
1
2
07:12
13:54
08:16
18:47
  3,788
 17,472
  -738
  -746
   -49,643
   -49,668
69
77
0
0
0
0
0
0
11
11
11
1
2
3
00:00
09:04
22:46
03:46
10:56
23:59
 13,494
  6,751
  4,345
  -752
  -747
  -786
  -250,842
  -251,611
  -252,930
158
89
96
0
1
0
1
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:20
08:56
08:51
10:56
  9,022
  7,132
  -770
  -741
   654,383
   654,615
103
85
0
0
0
0
0
0
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
21:06
02:45
23:59
  9,875
 10,273
  -777
  -777
  -797,817
  -798,138
25
23
11
40
0
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
15:30
22:46
 26,043
  -790
   248,454
85
0
0
0
18
1
02:56
08:46
 20,907
  -770
   -34,185
82
0
0
0
19
19
1
2
03:27
09:19
09:03
10:38
 20,160
  4,672
  -777
  -778
  -137,117
  -137,255
110
78
0
0
0
0
0
0
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
18:46
01:57
23:59
  6,984
 18,746
  -787
  -762
    -6,435
    -6,481
90
79
0
0
0
0
0
0
22
22
1
2
01:28
18:04
06:20
20:41
 17,305
  9,175
  -777
  -788
  -367,959
  -367,463
78
90
1
0
0
0
0
0
23
1
17:15
23:47
 23,458
  -784
    -9,319
98
0
0
0
24
1
11:44
16:54
 18,477
  -772
  -684,719
116
0
0
0
25
25
1
2
00:00
22:46
04:03
23:59
 14,506
  4,395
  -775
  -800
    -5,814
    -5,844
77
78
9
0
0
0
0
0
26
26
26
1
2
3
08:55
17:05
18:42
12:36
18:40
21:05
 13,152
  5,668
  8,551
  -750
  -744
  -758
  -324,551
  -325,252
  -325,466
129
93
108
1
0
0
1
0
0
0
0
0
27
27
1
2
04:28
09:04
06:30
11:32
  7,355
  8,872
  -743
  -771
   -15,525
   -15,574
74
75
0
0
0
0
0
0
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
19:47
01:51
23:59
  6,629
 15,088
  -765
  -782
  -526,424
  -528,310
89
141
1
0
1
0
0
0
30
1
13:43
19:05
 19,237
  -760
    14,617
74
0
0
0
31
31
31
1
2
3
05:05
20:55
22:56
09:03
22:46
23:59
 14,070
  6,465
  3,775
  -787
  -787
  -790
   -41,895
   -41,956
   -41,966
76
82
76
0
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.