GPS Space Vehicle Time Integrity for MJD 52758

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
1
2
00:00
19:57
02:52
23:59
 10,284
 14,561
 -1,964
 -1,969
  -285,001
  -285,152
50
52
0
0
0
0
0
0
 
2
2
1
2
00:00
21:32
01:32
23:59
  5,486
  8,794
 -1,992
 -1,951
   103,932
   104,485
51
52
1
2
0
0
0
0
 
3
3
1
2
01:15
15:04
03:13
19:12
  6,892
 14,814
 -1,984
 -1,977
    -7,377
    -7,561
57
52
3
0
0
0
0
0
 
4
4
1
2
05:55
22:09
10:21
23:59
 15,995
  6,608
 -1,974
 -1,976
   -45,095
   -45,176
58
51
0
2
0
0
0
0
 
5
1
06:57
12:48
 21,057
 -1,972
   -14,140
51
0
0
0
 
6
1
09:18
15:34
 22,595
 -1,971
     1,968
51
0
0
0
 
7
1
03:34
09:21
 20,554
 -1,965
  -461,215
152
0
0
0
 
8
1
00:00
06:54
 24,827
 -1,976
  -315,273
122
1
1
0
 
9
9
1
2
05:42
16:35
10:43
18:14
 18,007
  5,792
 -1,971
 -1,980
    39,784
    39,829
50
54
0
3
0
0
0
0
 
10
10
1
2
01:51
09:24
04:23
13:23
  9,101
 14,335
 -1,972
 -1,972
   -26,152
   -26,171
49
54
0
0
0
0
0
0
 
11
11
1
2
04:44
17:53
06:11
22:41
  5,109
 17,312
 -1,981
 -1,978
   -46,733
   -46,821
54
51
4
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:36
04:09
23:59
 14,887
  8,601
 -1,976
 -1,970
    24,587
    24,632
51
50
0
0
0
0
0
0
 
14
1
15:35
21:10
 19,842
 -1,980
    20,034
56
11
0
0
 
15
15
1
2
12:18
14:51
13:27
19:15
  4,179
 15,840
 -1,950
 -1,980
  -104,556
  -104,658
51
54
0
0
0
0
0
0
 
16
16
16
1
2
3
00:00
12:51
21:01
01:19
15:58
23:59
  4,673
 11,142
 10,690
 -1,985
 -1,982
 -1,954
     3,114
     2,601
     2,327
55
60
69
1
16
0
1
0
0
0
0
0
 
17
17
1
2
10:35
15:04
14:50
17:28
 15,278
  8,610
 -1,982
 -1,995
   -12,185
   -12,223
58
51
0
0
0
0
0
0
 
18
1
13:28
18:23
 17,685
 -1,984
   -11,458
54
2
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:16
01:02
23:59
  3,711
 16,997
 -1,965
 -1,976
   211,321
   211,340
51
51
0
0
0
0
0
0
 
21
21
1
2
10:52
12:51
12:48
15:03
  6,896
  7,940
 -1,959
 -1,990
    73,949
    73,803
65
63
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:28
18:28
 18,042
 -1,983
   -27,318
57
0
0
0
 
24
1
06:51
12:12
 19,240
 -1,979
   -28,108
60
0
0
0
 
25
1
18:15
23:08
 17,571
 -1,976
   -45,176
56
18
0
0
 
26
26
1
2
04:11
13:25
07:47
16:14
 12,963
 10,096
 -1,969
 -1,986
  -485,682
  -485,920
55
61
0
0
0
0
0
0
 
27
27
1
2
00:00
22:55
05:50
23:59
 20,989
  3,886
 -1,974
 -1,922
   -43,381
   -48,397
420
98
1
0
6482
0
0
0
 
28
1
02:12
08:07
 21,159
 -1,975
    46,443
58
1
0
0
 
29
29
29
29
1
2
3
4
02:53
04:23
12:22
13:28
04:10
07:20
13:25
14:50
  4,399
 10,584
  3,734
  4,922
 -1,964
 -1,970
 -1,961
 -1,988
  -130,879
  -130,946
  -131,119
  -131,178
52
53
53
54
0
0
0
2
0
0
0
0
0
0
0
0
 
30
1
08:24
12:51
 15,954
 -1,979
  -549,781
57
0
0
0
 
31
31
1
2
01:18
15:59
04:27
19:45
 11,295
 13,298
 -1,968
 -1,978
  -159,600
  -161,191
118
119
1
0
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.