GPS Space Vehicle Time Integrity for MJD 52764

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
19:33
02:28
23:59
  8,871
 16,017
 -1,986
 -1,976
  -286,134
  -286,280
52
53
0
0
0
0
0
0
 
2
2
1
2
00:00
21:06
01:06
23:59
  4,010
 10,381
 -1,986
 -1,963
   107,327
   107,870
52
52
0
0
0
0
0
0
 
3
3
1
2
00:55
14:40
02:49
18:47
  6,523
 14,836
 -1,972
 -1,986
    -9,120
    -9,309
57
53
6
0
0
0
0
0
 
4
4
1
2
05:29
22:03
10:22
23:59
 17,464
  7,010
 -1,979
 -1,986
   -45,787
   -45,858
59
52
7
0
0
0
0
0
 
5
1
06:33
12:24
 21,050
 -1,980
   -15,045
54
0
0
0
 
6
1
08:54
15:10
 22,567
 -1,978
     2,150
51
0
0
0
 
7
1
03:22
08:51
 19,672
 -1,971
  -471,814
142
0
0
0
 
8
1
00:00
06:26
 23,179
 -1,980
  -322,626
111
0
0
0
 
9
9
1
2
05:17
16:11
10:20
17:25
 18,096
  4,398
 -1,970
 -1,991
    40,719
    40,758
52
56
0
8
0
0
0
0
 
10
10
1
2
00:57
09:00
03:58
12:59
 10,761
 14,294
 -1,962
 -1,974
   -26,437
   -26,459
51
55
0
0
0
0
0
0
 
11
11
1
2
04:20
17:27
05:47
22:17
  5,128
 17,399
 -1,974
 -1,982
   -47,567
   -47,664
53
52
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:11
03:43
23:59
 13,412
 10,099
 -1,980
 -1,979
    24,857
    24,891
52
51
0
0
0
0
0
0
 
14
1
15:11
20:45
 19,846
 -1,983
    19,802
56
0
0
0
 
15
15
1
2
11:54
14:26
13:06
18:52
  4,282
 15,911
 -1,956
 -1,981
  -107,052
  -107,148
52
53
0
0
0
0
0
0
 
16
16
1
2
12:26
20:36
15:34
23:59
 11,159
 12,132
 -1,986
 -1,969
    -2,669
    -2,951
61
73
24
8
0
0
0
0
 
17
17
1
2
10:06
15:11
14:25
16:58
 15,536
  6,436
 -1,971
 -1,982
   -13,174
   -13,203
57
51
0
0
0
0
0
0
 
18
1
13:02
17:58
 17,720
 -1,987
   -11,944
55
5
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:51
23:59
 18,474
 -1,983
   211,532
52
0
0
0
 
21
21
1
2
10:26
12:27
12:24
15:10
  7,032
  9,817
 -1,973
 -2,004
    66,313
    66,159
66
68
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:07
18:18
 18,572
 -1,978
   -27,758
57
1
0
0
 
24
1
06:27
11:48
 19,228
 -1,982
   -29,579
63
0
0
0
 
25
25
1
2
10:25
17:50
11:35
22:43
  4,128
 17,569
 -1,990
 -1,991
   -45,512
   -45,535
52
57
0
14
0
0
0
0
 
26
26
1
2
03:46
13:00
07:23
15:55
 12,994
 10,462
 -1,970
 -1,991
  -489,159
  -489,387
56
61
0
0
0
0
0
0
 
27
27
1
2
00:00
22:30
05:25
23:59
 19,526
  5,373
 -1,976
 -1,939
   -78,434
   -83,340
379
122
1
0
4559
0
0
0
 
28
1
01:47
07:43
 21,262
 -1,974
    44,468
60
2
0
0
 
29
29
29
29
1
2
3
4
02:29
03:59
11:58
13:07
03:45
06:55
13:00
14:25
  4,403
 10,577
  3,709
  4,632
 -1,954
 -1,968
 -1,965
 -1,990
  -134,460
  -134,530
  -134,696
  -134,753
54
54
55
54
0
0
0
0
0
0
0
0
0
0
0
0
 
30
1
07:59
12:26
 15,942
 -1,984
   -22,621
243
0
8
0
 
31
31
1
2
00:53
15:34
04:02
19:21
 11,318
 13,325
 -1,978
 -1,981
  -174,608
  -176,164
120
116
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.