GPS Space Vehicle Time Integrity for MJD 52589

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:24
13:15
 24,660
 41,826
  -215,209
182
0
0
0
 
2
2
1
2
00:32
09:30
05:03
12:27
 16,259
 10,657
 42,250
 41,662
    55,843
    55,439
85
64
0
0
0
0
0
0
 
3
1
01:36
07:10
 20,081
 42,197
   -37,065
145
0
0
0
 
4
4
1
2
09:24
18:00
13:36
21:33
 15,163
 12,797
 41,669
 41,136
  -313,353
  -314,122
129
122
1
0
1
0
0
0
 
5
1
17:03
23:59
 25,017
 41,159
     1,918
147
0
0
0
 
6
6
1
2
00:00
19:39
02:58
23:59
 10,709
 15,606
 42,337
 41,075
    43,495
    42,262
104
60
1
0
1
0
0
0
 
7
7
1
2
07:38
15:15
09:51
19:38
  8,000
 15,777
 41,803
 41,335
  -229,481
  -228,728
55
92
1
0
0
0
0
0
 
8
1
10:29
17:29
 25,240
 41,551
  -313,872
88
0
0
0
 
9
1
16:17
22:28
 22,302
 41,236
    57,768
112
0
0
0
 
10
10
1
2
12:28
21:59
17:02
23:59
 16,432
  7,230
 41,490
 40,926
    26,689
    26,107
104
59
0
0
0
0
0
0
 
11
1
04:28
10:40
 22,313
 41,976
    16,506
137
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:53
15:14
 26,442
 41,703
    59,241
153
0
0
0
 
14
14
1
2
02:50
19:29
07:39
21:58
 17,348
  8,935
 42,108
 41,044
    81,859
    80,683
135
66
1
0
1
0
0
0
 
15
15
1
2
00:00
22:29
05:17
23:59
 19,068
  5,421
 42,290
 40,976
     8,016
     6,341
185
45
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:39
03:53
23:59
 13,985
  8,306
 42,323
 41,027
    38,517
    37,117
144
43
1
0
1
0
0
0
 
18
1
00:20
05:03
 16,919
 42,285
    66,200
155
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:14
12:28
 26,056
 41,886
   238,776
137
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
14:04
22:54
02:18
17:54
23:59
  8,260
 13,833
  3,938
 42,331
 41,389
 40,948
    29,151
    28,181
    27,734
99
79
46
1
1
0
1
0
0
0
0
0
 
24
24
24
1
2
3
10:44
12:32
18:33
12:27
14:05
22:53
  6,223
  5,546
 15,610
 41,648
 41,525
 41,108
   -28,898
   -29,038
   -29,525
48
65
121
0
1
0
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
05:52
21:46
01:35
09:55
23:59
  5,706
 14,622
  8,037
 42,342
 41,907
 40,953
     7,241
     6,793
     5,818
71
104
46
1
1
0
0
1
0
0
0
0
 
26
1
14:25
19:53
 19,665
 41,363
  -249,753
214
0
0
0
 
27
1
09:52
16:00
 22,077
 41,621
  -340,470
426
0
6994
0
 
28
1
12:28
18:08
 20,370
 41,476
   127,750
145
0
0
0
 
29
1
13:48
19:28
 20,403
 41,399
  -296,890
214
0
16
0
 
30
30
1
2
00:00
18:42
01:40
23:59
  6,025
 19,033
 42,371
 41,109
  -394,442
  -397,507
127
186
1
0
1
0
0
0
 
31
1
02:49
08:11
 19,305
 42,101
  -303,888
89
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.