GPS Space Vehicle Time Integrity for MJD 52700

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
06:46
 24,361
 -1,802
  -275,669
55
0
0
0
 
2
2
1
2
01:47
17:48
06:07
19:51
 15,565
  7,339
 -1,799
 -1,813
    71,569
    71,905
54
54
1
0
0
0
0
0
 
3
3
1
2
05:36
18:55
07:07
23:07
  5,346
 15,086
 -1,807
 -1,791
  -111,435
  -111,585
53
52
0
0
0
0
0
0
 
4
4
1
2
02:17
09:59
04:31
14:25
  8,051
 15,858
 -1,807
 -1,796
   -32,330
   -32,433
52
64
0
17
0
0
0
0
 
5
1
10:46
16:43
 21,342
 -1,795
    -6,565
54
0
0
0
 
6
1
13:07
19:30
 22,930
 -1,801
     1,177
52
5
0
0
 
7
1
07:37
13:25
 20,720
 -1,795
  -340,974
186
0
0
0
 
8
1
03:46
10:46
 25,216
 -1,802
  -231,444
158
0
0
0
 
9
9
1
2
09:41
20:27
14:42
21:48
 18,007
  4,821
 -1,791
 -1,799
    31,555
    31,617
53
58
8
2
0
0
0
0
 
10
10
1
2
05:14
13:19
08:19
17:23
 10,981
 14,599
 -1,805
 -1,801
   -22,863
   -22,877
52
57
1
0
0
0
0
0
 
11
11
11
1
2
3
00:00
08:42
21:43
02:45
09:51
23:59
  9,913
  4,016
  8,210
 -1,802
 -1,796
 -1,799
   -39,094
   -39,129
   -39,201
51
54
54
0
0
11
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:40
08:07
 23,157
 -1,809
    21,982
52
0
0
0
 
14
14
1
2
00:00
19:31
01:07
23:59
  4,004
 15,977
 -1,808
 -1,794
    23,420
    23,381
52
57
0
1
0
0
0
0
 
15
1
16:03
23:03
 25,161
 -1,792
   -80,689
61
0
0
0
 
16
16
1
2
01:16
18:54
05:22
20:08
 14,676
  4,412
 -1,802
 -1,808
    65,395
    64,526
93
54
1
0
1
0
0
0
 
17
17
1
2
14:43
19:31
18:54
21:37
 15,076
  7,577
 -1,796
 -1,801
    -2,622
    -2,652
58
52
0
0
0
0
0
0
 
18
1
17:48
22:26
 16,614
 -1,807
    -4,219
55
8
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:14
 18,651
 -1,807
   208,248
52
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
16:09
20:09
19:30
21:40
 12,053
  5,432
 -1,790
 -1,813
   -22,888
   -22,917
55
53
0
0
0
0
0
0
 
24
1
10:48
16:11
 19,288
 -1,796
   -14,180
62
0
0
0
 
25
25
25
1
2
3
00:00
14:51
21:56
03:12
15:56
23:59
 11,525
  3,942
  7,289
 -1,814
 -1,813
 -1,772
   -42,136
   -42,157
   -42,132
54
52
54
0
0
0
0
0
0
0
0
0
 
26
26
1
2
08:09
16:45
11:43
20:13
 12,800
 12,439
 -1,796
 -1,802
  -440,388
  -440,735
64
76
1
0
0
0
0
0
 
27
1
02:55
09:46
 24,674
 -1,802
  -595,688
58
0
0
0
 
28
1
05:23
12:03
 23,971
 -1,801
    64,616
62
0
0
0
 
29
29
29
1
2
3
06:49
08:20
17:26
08:09
11:19
18:54
  4,666
 10,747
  5,201
 -1,801
 -1,800
 -1,808
   -83,284
   -83,382
   -83,744
55
61
59
0
0
0
0
0
0
0
0
0
 
30
1
12:24
17:48
 19,308
 -1,804
  -562,339
55
0
0
0
 
31
31
1
2
06:07
19:51
08:23
23:43
  8,132
 13,841
 -1,807
 -1,806
  -200,923
  -199,729
74
113
1
1
1
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.