GPS Space Vehicle Time Integrity for MJD 51554

As viewed from the NML in Melbourne, Australia
Latitude -37.9068069 degrees, longitude 145.1342773 degrees, height 99.3 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
05:57
12:51
 24,874
  -702
  -113,585
81
0
0
0
 
2
1
12:16
18:32
 22,537
  -714
   160,490
86
0
0
0
 
3
3
1
2
00:37
11:34
05:26
13:10
 17,302
  5,714
  -698
  -727
   -77,009
   -77,142
87
75
0
0
0
0
0
0
 
4
4
1
2
08:32
16:19
10:49
21:06
  8,218
 17,195
  -718
  -719
  -645,870
  -646,758
97
175
1
0
1
0
0
0
 
5
1
17:01
22:59
 21,438
  -709
  -234,137
84
0
0
0
 
6
6
1
2
00:00
19:16
01:22
23:59
  4,909
 16,990
  -721
  -711
    -1,650
    -1,644
94
81
0
0
0
0
0
0
 
7
1
14:11
19:25
 18,822
  -712
  -249,356
372
0
4377
0
 
8
1
12:52
18:55
 21,752
  -695
  -624,051
161
0
24
0
 
9
9
1
2
02:58
15:51
04:23
20:57
  5,080
 18,341
  -728
  -701
    25,814
    25,923
83
81
0
0
0
0
0
0
 
10
10
1
2
12:16
19:44
14:39
23:59
  8,520
 15,298
  -697
  -691
   -46,092
   -46,100
69
94
0
0
0
0
0
0
 
11
11
1
2
04:12
14:51
09:05
16:20
 17,606
  5,320
  -706
  -696
   -55,295
   -56,287
176
88
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:50
16:18
 19,414
  -714
   455,183
187
0
37
0
 
14
1
05:14
11:09
 21,291
  -713
   -45,881
79
0
0
0
 
15
1
02:50
08:28
 20,151
  -714
  -768,857
28
0
0
0
 
16
1
07:08
12:15
 18,369
  -695
  -157,068
88
0
0
0
 
17
17
1
2
00:00
21:08
04:11
23:59
 15,036
 10,311
  -701
  -700
   237,309
   237,438
80
80
0
0
0
0
0
0
 
18
1
07:52
14:10
 22,656
  -711
   -31,536
77
0
0
0
 
19
19
1
2
09:06
14:41
14:10
15:46
 18,178
  3,885
  -689
  -663
   -74,352
   -74,426
83
68
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
00:16
07:01
 24,324
  -692
   -41,290
85
0
0
0
 
22
22
22
1
2
3
00:00
07:10
22:56
02:22
11:34
23:59
  8,487
 15,814
  3,825
  -714
  -703
  -706
  -372,215
  -372,453
  -372,888
74
106
62
0
0
0
0
0
0
0
0
0
 
23
23
1
2
00:00
22:47
04:31
23:59
 16,253
  4,330
  -710
  -705
    -5,836
    -5,877
80
90
0
0
0
0
0
0
 
24
1
17:18
22:44
 19,512
  -720
  -584,355
139
0
0
0
 
25
1
04:31
09:26
 17,654
  -709
    -4,403
85
0
0
0
 
26
26
26
1
2
3
00:00
14:34
22:54
02:32
18:02
23:59
  9,076
 12,473
  3,926
  -724
  -700
  -681
   -90,034
   -92,175
   -93,190
122
172
66
1
1
0
1
1
0
0
0
0
 
27
1
11:13
16:55
 20,422
  -693
    -7,192
78
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
01:29
06:51
 19,210
  -710
  -315,243
224
0
165
0
 
30
1
18:47
23:59
 18,660
  -714
     4,104
87
0
0
0
 
31
31
31
1
2
3
02:30
11:13
13:10
06:09
12:16
14:40
 13,138
  3,747
  5,392
  -720
  -682
  -712
   -34,846
   -34,834
   -34,871
82
81
72
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, in nanoseconds. (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.