GPS Space Vehicle Time Integrity for MJD 52702

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
1
2
02:00
22:43
05:41
23:59
 13,273
  4,563
 61,674
 60,959
  -212,453
  -213,266
113
39
1
0
1
0
0
0
 
2
2
1
2
01:49
17:42
05:01
21:21
 11,559
 13,092
 61,657
 61,093
   136,141
   135,956
60
66
0
0
0
0
0
0
 
3
1
17:42
23:28
 20,746
 61,090
   -49,230
103
0
0
0
 
4
4
1
2
01:35
10:16
05:52
13:45
 15,380
 12,518
 61,667
 61,331
    30,529
    30,088
89
78
0
0
0
0
0
0
 
5
1
09:21
16:17
 24,974
 61,364
    56,320
101
0
0
0
 
6
1
12:06
18:59
 24,808
 61,274
    64,293
106
0
0
0
 
7
1
07:08
12:05
 17,843
 61,464
  -282,324
214
0
0
0
 
8
1
02:54
09:41
 24,406
 61,601
  -171,294
253
0
362
0
 
9
1
08:31
14:51
 22,816
 61,400
    95,081
83
0
0
0
 
10
10
1
2
04:49
14:17
09:20
16:46
 16,250
  8,946
 61,555
 61,196
    40,383
    40,005
82
65
0
0
0
0
0
0
 
11
1
20:38
23:59
 12,111
 61,024
    23,388
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:00
07:34
 20,065
 61,662
    85,555
112
0
0
0
 
14
14
1
2
11:44
19:02
14:16
23:50
  9,128
 17,289
 61,266
 61,044
    86,327
    86,080
59
91
0
0
0
0
0
0
 
15
1
14:58
22:02
 25,389
 61,163
   -18,512
145
0
0
0
 
16
16
1
2
02:06
16:18
04:11
21:01
  7,399
 16,877
 61,629
 61,146
   126,287
   124,983
80
143
1
0
1
0
0
0
 
17
1
13:54
20:01
 22,013
 61,223
    60,090
120
0
0
0
 
18
1
16:18
21:26
 18,453
 61,151
    58,431
111
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:00
21:37
04:49
23:59
 10,120
  8,565
 61,715
 60,984
   271,925
   271,253
89
41
1
0
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
08:21
15:33
17:52
10:31
17:42
19:02
  7,776
  7,696
  4,147
 61,380
 61,216
 61,192
    40,156
    39,969
    39,927
52
52
52
0
0
0
0
0
0
0
0
0
 
24
24
24
1
2
3
02:54
05:02
10:47
04:49
06:21
15:03
  6,884
  4,733
 15,322
 61,638
 61,548
 61,329
    48,874
    48,766
    48,476
47
53
90
0
1
0
0
0
0
0
0
0
 
25
25
1
2
13:55
22:03
17:42
23:59
 13,620
  7,017
 61,207
 60,980
    20,764
    20,522
71
37
1
0
0
0
0
0
 
26
1
06:48
12:14
 19,564
 61,478
  -379,018
135
0
0
0
 
27
1
04:39
08:25
 13,559
 61,574
  -532,732
116
0
0
0
 
28
1
04:49
10:26
 20,178
 61,560
   127,439
123
0
0
0
 
29
29
1
2
06:00
08:48
08:47
11:41
 10,021
 10,359
 61,546
 61,464
   -21,963
   -22,165
41
129
2
0
0
0
0
0
 
30
30
1
2
10:57
16:46
16:17
17:52
 19,184
  3,919
 61,346
 61,150
  -499,537
  -499,759
57
65
0
0
0
0
0
0
 
31
1
21:00
23:59
 10,767
 61,057
    60,559
183
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.