GPS Space Vehicle Time Integrity for MJD 52699

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
06:50
 24,559
 -1,805
  -275,517
55
0
0
0
 
2
2
1
2
01:32
17:52
06:10
19:55
 16,666
  7,348
 -1,792
 -1,824
    71,028
    71,330
53
58
1
0
0
0
0
0
 
3
3
1
2
05:40
18:59
07:11
22:00
  5,346
 10,830
 -1,814
 -1,799
  -111,167
  -111,314
52
52
1
0
0
0
0
0
 
4
4
1
2
02:21
10:03
04:35
14:54
  8,060
 17,299
 -1,797
 -1,791
   -32,010
   -32,121
53
64
2
1
0
0
0
0
 
5
1
10:50
16:49
 21,471
 -1,790
    -6,415
53
0
0
0
 
6
1
13:11
19:34
 22,968
 -1,799
     1,145
52
0
0
0
 
7
1
07:35
13:29
 21,020
 -1,796
  -338,609
192
0
0
0
 
8
1
03:49
10:50
 25,217
 -1,796
  -229,774
154
0
0
0
 
9
9
1
2
09:45
20:31
14:47
22:00
 18,057
  5,119
 -1,792
 -1,790
    31,391
    31,453
54
55
0
5
0
0
0
0
 
10
10
1
2
05:18
13:23
08:23
17:27
 11,014
 14,655
 -1,797
 -1,780
   -22,802
   -22,804
51
57
3
0
0
0
0
0
 
11
11
1
2
00:00
08:47
02:49
09:55
 10,114
  4,002
 -1,802
 -1,796
   -38,973
   -39,007
51
56
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:44
08:09
 23,065
 -1,800
    21,937
52
0
0
0
 
14
14
1
2
00:00
19:35
01:11
22:00
  4,271
  8,626
 -1,814
 -1,764
    23,490
    23,477
51
53
0
0
0
0
0
0
 
15
1
16:07
22:00
 21,165
 -1,803
   -80,278
62
0
0
0
 
16
16
1
2
01:21
18:59
05:26
20:12
 14,673
  4,413
 -1,806
 -1,795
    66,688
    65,817
95
53
1
0
1
0
0
0
 
17
17
1
2
14:47
19:35
18:58
21:41
 15,070
  7,577
 -1,795
 -1,806
    -2,458
    -2,493
59
51
0
0
0
0
0
0
 
18
1
17:52
22:00
 14,859
 -1,801
    -4,051
54
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:17
 18,838
 -1,805
   208,174
52
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
16:14
20:13
19:34
21:43
 11,956
  5,359
 -1,795
 -1,804
   -22,827
   -22,850
55
52
0
0
0
0
0
0
 
24
1
10:53
16:15
 19,233
 -1,796
   -13,943
61
0
0
0
 
25
25
1
2
00:00
14:55
03:16
16:00
 11,766
  3,934
 -1,815
 -1,799
   -42,082
   -42,098
52
53
0
0
0
0
0
0
 
26
26
1
2
08:14
16:49
11:47
19:51
 12,792
 10,882
 -1,792
 -1,795
  -439,416
  -439,757
65
73
1
0
0
0
0
0
 
27
1
02:59
09:51
 24,643
 -1,797
  -595,436
58
0
0
0
 
28
1
05:27
12:07
 24,000
 -1,794
    64,880
58
0
0
0
 
29
29
29
1
2
3
06:53
08:24
17:28
08:13
11:23
18:58
  4,681
 10,738
  5,396
 -1,799
 -1,794
 -1,804
   -82,262
   -82,356
   -82,723
55
61
60
0
1
2
0
0
0
0
0
0
 
30
1
12:29
17:52
 18,854
 -1,792
  -562,132
53
0
0
0
 
31
31
1
2
06:11
19:55
08:18
22:00
  7,567
  7,476
 -1,809
 -1,798
  -202,888
  -201,755
69
72
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.