GPS Space Vehicle Time Integrity for MJD 52967

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
06:19
07:50
07:48
13:05
  5,178
 18,726
 94,136
 94,428
  -222,666
  -222,396
43
109
10
0
0
0
0
0
 
2
2
1
2
06:38
10:37
10:35
11:44
 14,108
  4,033
 94,273
 94,468
   321,305
   321,561
129
29
0
5
0
0
0
0
 
3
3
1
2
00:51
10:28
04:50
12:36
 14,197
  7,651
 93,814
 94,493
    29,596
    30,176
81
47
8
11
1
0
0
0
 
4
1
14:57
18:54
 13,970
 94,954
   109,114
119
0
0
0
 
5
5
1
2
17:18
19:04
19:03
23:00
  6,301
 14,095
 95,043
 95,289
    88,661
    88,890
44
81
0
0
0
0
0
0
 
6
6
1
2
00:00
19:39
02:13
23:59
  7,795
 15,554
 93,694
 95,351
    95,444
    97,141
44
126
8
0
1
0
0
0
 
7
1
12:45
19:04
 22,390
 94,875
  -549,250
141
0
0
0
 
8
1
10:45
17:17
 23,387
 94,721
  -304,821
172
0
0
0
 
9
9
1
2
01:50
15:48
03:27
19:20
  5,630
 12,770
 93,781
 95,007
   111,966
   113,283
37
89
2
0
1
0
0
0
 
10
10
1
2
11:49
18:27
13:25
22:17
  5,720
 13,685
 94,570
 95,226
    59,668
    60,304
43
99
0
8
0
0
0
0
 
11
11
1
2
04:08
13:05
08:18
14:18
 14,956
  4,045
 94,068
 94,682
    14,709
    15,262
89
44
0
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:49
14:15
 23,024
 94,469
   126,309
161
0
0
0
 
14
1
00:56
07:21
 22,724
 93,918
   112,639
128
0
0
0
 
15
1
00:00
05:58
 21,360
 93,827
   -96,123
91
1
1
0
 
16
16
1
2
06:01
09:12
08:50
10:44
  9,938
  5,530
 94,163
 94,369
    81,621
    81,811
69
31
0
6
0
1
0
0
 
17
1
17:47
21:55
 14,818
 95,196
    64,633
261
0
22
0
 
18
18
18
1
2
3
00:00
03:20
21:56
03:18
04:26
23:59
 11,870
  3,772
  7,378
 93,735
 93,877
 95,447
    90,958
    91,112
    92,793
68
33
61
0
46
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:27
08:51
08:49
11:20
 12,102
  8,848
 94,150
 94,389
   296,874
   297,097
89
40
0
1
0
0
0
0
 
21
21
1
2
00:00
20:37
03:17
23:59
 11,544
 12,019
 93,737
 95,388
    27,628
    29,148
60
87
6
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
16:17
20:47
 16,020
 95,087
    17,501
94
0
0
0
 
25
1
03:19
09:00
 20,285
 94,074
    38,294
120
0
0
0
 
26
26
1
2
00:00
14:12
01:46
17:23
  6,344
 11,273
 93,663
 94,867
  -398,389
  -396,813
49
97
1
0
1
0
0
0
 
27
27
1
2
08:51
13:51
13:50
15:54
 17,806
  7,131
 94,494
 94,786
  -721,652
  -721,627
24
27
46
59
0
0
0
0
 
28
1
11:20
17:10
 20,739
 94,745
    89,442
130
0
0
0
 
29
29
1
2
13:05
22:14
17:18
23:16
 14,987
  3,551
 94,816
 95,421
   -76,649
   -76,335
59
26
11
11
0
0
0
0
 
30
1
18:46
23:51
 18,207
 95,299
  -556,536
14
93
0
0
 
31
31
1
2
02:26
09:34
05:07
11:19
  9,414
  6,210
 93,876
 94,397
  -340,728
  -340,229
61
51
0
0
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.