GPS Space Vehicle Time Integrity for MJD 51676

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
1
2
3
00:00
02:41
22:10
02:32
05:11
23:59
  9,117
  9,000
  6,561
  -614
  -605
  -603
  -129,131
  -129,134
  -129,213
49
51
51
0
0
0
0
0
0
0
0
0
 
2
1
04:03
10:43
 23,907
  -611
   213,114
57
0
0
0
 
3
3
3
1
2
3
02:41
16:32
18:17
04:16
18:04
21:08
  5,682
  5,486
 10,231
  -597
  -620
  -622
    -3,030
    -3,210
    -3,240
51
51
50
0
0
0
0
0
0
0
0
0
 
4
4
1
2
00:56
07:42
02:00
12:57
  3,723
 18,898
  -596
  -617
  -784,325
  -784,329
54
51
0
0
0
0
0
0
 
5
1
09:16
15:09
 20,995
  -615
  -250,051
53
1
0
0
 
6
1
11:32
18:04
 23,503
  -623
    -2,338
52
26
0
0
 
7
1
05:56
11:01
 18,280
  -609
  -171,488
88
0
0
0
 
8
1
02:41
09:08
 23,250
  -607
  -699,220
68
0
0
0
 
9
9
1
2
08:05
17:49
12:48
20:05
 16,940
  8,102
  -611
  -620
    43,557
    43,599
51
51
0
0
0
0
0
0
 
10
10
1
2
04:41
11:01
05:43
15:52
  3,713
 17,437
  -589
  -619
   -51,439
   -51,483
51
52
0
0
0
0
0
0
 
11
11
1
2
06:12
20:06
08:04
23:59
  6,566
 13,988
  -600
  -611
  -344,808
  -346,156
74
107
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:11
05:12
04:16
08:07
  3,801
 10,448
  -601
  -605
   731,113
   731,300
55
74
2
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
17:49
23:34
 20,501
  -621
  -813,222
53
3
0
0
 
16
16
1
2
00:00
02:41
02:32
04:03
  9,120
  4,906
  -610
  -608
  -240,574
  -241,024
168
99
0
1
0
1
0
0
 
17
1
12:33
19:49
 26,099
  -618
   254,265
53
0
0
0
 
18
18
1
2
00:09
02:41
02:32
06:30
  8,441
 13,678
  -597
  -605
   -35,343
   -35,346
52
51
5
0
0
0
0
0
 
19
19
1
2
00:00
02:41
02:32
05:55
  9,118
 11,578
  -606
  -614
  -174,566
  -174,696
62
61
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
15:55
23:01
 25,459
  -621
    -9,165
51
0
0
0
 
22
22
22
1
2
3
01:00
15:58
22:36
02:32
17:26
23:59
  5,503
  5,238
  4,957
  -619
  -621
  -593
  -320,072
  -319,155
  -318,715
69
57
56
0
0
0
0
0
0
0
0
0
 
23
1
14:20
20:50
 23,407
  -616
   -10,792
51
0
0
0
 
24
1
08:51
14:36
 20,694
  -622
  -722,783
78
0
0
0
 
25
25
1
2
00:00
19:49
01:13
23:59
  4,423
 15,010
  -594
  -613
    -6,155
    -6,169
51
50
0
0
0
0
0
0
 
26
26
1
2
06:10
14:14
09:45
18:16
 12,891
 14,494
  -605
  -621
  -413,568
  -414,230
103
105
1
0
0
0
0
0
 
27
27
1
2
01:26
04:03
02:32
08:32
  3,925
 16,060
  -600
  -602
   -19,443
   -19,461
52
50
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
18:05
22:57
 17,458
  -612
  -606,828
103
0
0
0
 
30
1
10:51
16:13
 19,242
  -612
    20,165
51
2
0
0
 
31
31
1
2
04:16
18:05
06:12
21:43
  6,931
 12,907
  -604
  -625
    -3,318
    -3,404
53
50
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.