GPS Space Vehicle Time Integrity for MJD 52718

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
22:48
05:33
23:59
 19,978
  4,258
 -1,843
 -1,825
  -278,234
  -278,339
46
47
0
0
0
0
0
0
 
2
1
00:22
04:56
 16,344
 -1,833
    81,520
48
2
0
0
 
3
3
1
2
04:23
17:40
05:54
21:52
  5,384
 15,089
 -1,855
 -1,830
  -116,380
  -116,530
48
45
2
0
0
0
0
0
 
4
4
1
2
01:01
08:43
03:17
13:34
  8,101
 17,379
 -1,838
 -1,833
   -37,405
   -37,494
45
54
0
2
0
0
0
0
 
5
1
09:36
15:31
 21,342
 -1,839
    -8,835
41
0
0
0
 
6
1
11:54
18:17
 22,982
 -1,840
     1,430
40
0
0
0
 
7
1
06:25
12:09
 20,546
 -1,835
  -381,723
171
0
0
0
 
8
1
02:34
09:34
 25,203
 -1,832
  -260,136
140
0
0
0
 
9
9
1
2
08:27
19:23
13:28
20:59
 18,082
  5,717
 -1,839
 -1,844
    34,074
    34,116
40
47
1
3
0
0
0
0
 
10
10
1
2
04:08
12:07
07:06
16:06
 10,534
 14,297
 -1,840
 -1,834
   -23,883
   -23,897
46
46
0
5
0
0
0
0
 
11
11
11
1
2
3
00:00
07:29
20:28
01:31
08:57
23:59
  5,464
  5,154
 12,642
 -1,834
 -1,840
 -1,834
   -41,385
   -41,430
   -41,499
44
45
45
0
3
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:26
06:50
 23,032
 -1,839
    22,853
46
0
0
0
 
14
14
1
2
18:27
22:33
22:30
23:49
 14,583
  4,517
 -1,828
 -1,861
    22,191
    22,152
48
53
0
8
0
0
0
0
 
15
15
1
2
14:53
16:07
16:06
21:52
  4,369
 20,687
 -1,817
 -1,839
   -87,983
   -88,066
43
50
0
0
0
0
0
0
 
16
16
1
2
00:00
16:09
03:59
18:54
 14,355
  9,860
 -1,834
 -1,841
    43,674
    42,933
86
53
0
0
0
0
0
0
 
17
17
1
2
13:28
18:37
17:39
20:23
 15,073
  6,316
 -1,832
 -1,837
    -5,541
    -5,572
47
43
0
0
0
0
0
0
 
18
1
15:32
20:59
 19,602
 -1,834
    -6,900
50
5
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:00
21:59
03:48
23:59
  6,452
  7,200
 -1,836
 -1,832
   209,474
   209,534
45
46
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
14:57
16:03
18:54
16:02
18:37
20:55
  3,865
  9,132
  7,160
 -1,802
 -1,844
 -1,863
   -24,133
   -24,179
   -24,205
44
44
46
2
0
7
0
0
0
0
0
0
 
24
1
09:37
14:56
 19,115
 -1,836
   -18,472
52
2
0
0
 
25
25
25
1
2
3
00:00
13:35
20:56
01:57
14:43
23:59
  7,029
  4,049
 11,031
 -1,860
 -1,848
 -1,830
   -43,027
   -43,032
   -43,028
47
38
46
1
0
0
0
0
0
0
0
0
 
26
26
1
2
06:56
16:07
10:30
19:00
 12,806
 10,258
 -1,834
 -1,841
  -456,700
  -457,018
51
58
0
2
0
0
0
0
 
27
1
01:42
08:33
 24,668
 -1,836
  -595,344
48
0
0
0
 
28
1
04:57
10:50
 21,188
 -1,839
    59,529
50
2
0
0
 
29
29
29
1
2
3
05:34
07:06
16:09
06:55
10:05
17:39
  4,748
 10,697
  5,337
 -1,836
 -1,834
 -1,841
  -100,522
  -100,607
  -100,924
49
48
48
0
1
0
0
0
0
0
0
0
 
30
1
11:10
15:52
 16,864
 -1,842
  -563,489
38
0
0
0
 
31
31
1
2
04:01
18:37
07:10
22:29
 11,273
 13,846
 -1,836
 -1,835
   -49,449
   -51,304
133
139
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.