GPS Space Vehicle Time Integrity for MJD 52796

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 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
17:58
22:22
22:21
23:59
 15,545
  5,823
 33,756
 33,717
  -255,077
  -255,134
22
20
93
29
0
0
0
0
 
2
2
1
2
18:07
22:14
22:13
23:21
 14,512
  4,025
 33,760
 33,717
   161,660
   161,686
29
14
31
32
0
0
0
0
 
3
3
1
2
12:58
22:04
15:42
23:59
  9,806
  6,755
 33,831
 33,709
    17,116
    16,916
18
28
108
68
0
0
0
0
 
4
4
1
2
02:47
04:31
04:29
06:36
  5,958
  7,386
 33,929
 33,915
   -11,697
   -11,711
25
18
52
70
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
07:21
13:51
 23,226
 33,848
    38,970
25
129
0
0
 
7
7
1
2
00:29
04:31
04:29
06:54
 14,403
  8,493
 33,959
 33,890
  -486,735
  -486,997
78
68
0
2
0
0
0
0
 
8
8
1
2
00:00
22:27
04:29
23:59
 16,091
  5,514
 33,960
 33,727
  -321,295
  -322,354
79
27
0
63
0
0
0
0
 
9
9
1
2
04:31
13:34
07:52
15:20
 12,008
  6,122
 33,900
 33,802
    81,473
    81,434
17
38
112
29
0
0
0
0
 
10
1
06:13
09:53
 13,165
 33,863
     7,649
15
55
0
0
 
11
11
11
1
2
3
01:36
15:44
16:53
03:25
16:52
19:44
  6,355
  4,055
 10,218
 33,936
 33,794
 33,785
   -16,292
   -16,518
   -16,538
30
10
25
60
46
62
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:32
02:02
23:59
  7,186
 16,003
 33,973
 33,737
    62,100
    61,897
26
11
13
159
0
0
0
0
 
14
1
12:28
18:43
 22,262
 33,815
    54,667
32
112
0
0
 
15
15
1
2
10:26
11:41
11:40
17:17
  4,425
 20,096
 33,829
 33,822
   -84,313
   -84,383
17
50
40
14
0
0
0
0
 
16
16
1
2
17:42
20:55
20:54
22:26
 11,502
  5,473
 33,765
 33,726
     7,502
     7,391
35
34
0
0
0
0
0
0
 
17
1
07:33
12:59
 19,325
 33,861
    17,326
20
135
0
0
 
18
18
1
2
09:58
15:18
14:41
16:22
 16,834
  3,686
 33,848
 33,795
    22,003
    21,944
15
32
149
31
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:17
23:06
 20,924
 33,762
   247,834
26
63
0
0
 
21
1
08:22
12:27
 14,635
 33,853
    65,427
53
2
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:00
16:07
14:52
17:30
 13,894
  4,865
 33,847
 33,802
     5,768
     5,712
15
20
163
42
0
0
0
0
 
24
1
04:31
08:27
 14,154
 33,897
    -1,415
24
19
0
0
 
25
25
25
1
2
3
14:53
15:59
19:27
15:57
19:26
20:28
  3,801
 12,368
  3,627
 33,797
 33,799
 33,747
   -11,710
   -11,718
   -11,775
21
21
22
51
73
28
0
0
0
0
0
0
 
26
26
26
1
2
3
01:44
10:36
12:01
04:29
11:55
13:21
  9,842
  4,665
  4,769
 33,934
 33,834
 33,825
  -478,788
  -479,014
  -479,046
21
20
20
30
29
51
0
0
0
0
0
0
 
27
27
1
2
00:00
20:33
03:07
23:59
 11,059
 12,181
 33,972
 33,736
  -215,076
  -219,645
212
210
0
0
0
33
0
0
 
28
1
00:00
04:29
 16,009
 33,973
    70,380
38
8
0
0
 
29
29
1
2
01:09
11:00
04:29
12:27
 11,966
  5,052
 33,946
 33,825
  -113,773
  -114,031
31
29
22
39
0
0
0
0
 
30
1
06:21
10:59
 16,694
 33,870
  -119,791
227
0
0
0
 
31
31
1
2
13:52
21:09
16:48
22:27
 10,307
  4,559
 33,809
 33,723
  -214,182
  -214,847
85
43
2
12
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.