GPS Space Vehicle Time Integrity for MJD 51642

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
00:30
07:28
 24,956
  -738
  -124,549
96
0
0
0
 
2
1
06:39
12:59
 22,791
  -730
   198,062
92
0
0
0
 
3
3
1
2
04:54
18:51
06:39
22:00
  6,291
 11,265
  -722
  -736
  -102,623
  -102,817
76
83
1
0
0
0
0
0
 
4
4
1
2
03:10
09:59
04:20
15:13
  4,215
 18,773
  -715
  -738
  -775,114
  -775,356
81
102
0
0
0
0
0
0
 
5
1
11:33
17:27
 21,059
  -727
  -246,807
79
0
0
0
 
6
1
13:47
20:22
 23,573
  -731
    -2,366
88
0
0
0
 
7
1
08:15
13:47
 19,891
  -737
  -115,388
171
0
0
0
 
8
1
04:19
11:26
 25,555
  -710
  -708,694
94
0
0
0
 
9
9
1
2
10:23
20:08
15:07
22:00
 16,852
  6,621
  -736
  -717
    38,717
    38,788
79
73
99
0
0
0
0
0
 
10
10
1
2
06:48
13:21
08:03
18:14
  4,445
 17,486
  -729
  -738
   -49,993
   -50,019
77
88
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
08:31
22:24
03:13
10:23
23:59
 11,536
  6,639
  5,716
  -738
  -734
  -729
  -269,054
  -269,790
  -271,076
108
92
55
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:49
08:31
08:25
10:22
  9,371
  6,637
  -740
  -711
   670,708
   670,929
102
103
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
20:23
02:10
22:00
  7,780
  5,633
  -742
  -733
  -800,646
  -800,922
12
22
15
96
0
0
0
0
 







17
1
14:56
22:00
 25,349
  -732
   249,604
79
0
0
0







18
1
02:24
08:14
 20,901
  -722
   -34,403
77
0
0
0







19
1
02:06
06:39
 16,327
  -756
  -143,651
79
0
0
0







20
-
 
 
 
 
 
 
 
 
 







21
21
1
2
00:00
18:14
01:24
22:00
  5,020
 13,529
  -712
  -735
    -6,922
    -7,000
80
83
0
0
0
0
0
0







22
22
1
2
00:56
17:33
04:38
20:08
 13,305
  9,103
  -721
  -742
  -361,163
  -360,553
95
90
0
0
0
0
0
0







23
1
16:42
22:00
 19,033
  -735
    -9,616
83
0
0
0







24
1
11:12
16:59
 20,762
  -724
  -692,674
109
0
0
0







25
25
1
2
00:00
22:12
03:30
23:59
 12,589
  6,428
  -758
  -731
    -5,891
    -5,867
89
72
0
0
0
0
0
0







26
26
26
1
2
3
09:03
16:32
18:09
12:03
18:08
20:33
 10,817
  5,713
  8,572
  -734
  -713
  -730
  -343,240
  -343,866
  -344,075
133
73
124
0
1
0
1
0
0
0
0
0







27
27
1
2
03:53
08:26
08:23
10:58
 16,138
  9,085
  -725
  -721
   -16,394
   -16,406
85
85
0
0
0
0
0
0







28
-
 
 
 
 
 
 
 
 
 







29
29
1
2
00:00
19:15
01:19
22:00
  4,703
  9,889
  -724
  -751
  -543,079
  -544,798
80
96
1
0
1
0
0
0







30
1
13:10
18:32
 19,160
  -720
    15,649
83
0
0
0







31
31
1
2
04:33
20:58
08:14
22:00
 13,164
  3,731
  -727
  -729
   -42,525
   -42,589
83
69
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.