GPS Space Vehicle Time Integrity for MJD 52782

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
1
1
2
3
4
00:00
18:01
20:24
22:49
01:12
20:23
22:48
23:59
  4,301
  8,488
  8,639
  4,106
 38,035
 38,197
 38,238
 38,260
  -248,660
  -248,605
  -248,578
  -248,567
7
16
13
11
16
43
56
36
0
0
0
0
0
0
0
0
2
2
1
2
19:39
22:29
22:28
23:59
  9,877
  5,320
 38,242
 38,282
   158,220
   158,313
47
17
3
9
0
0
0
0
3
3
3
1
2
3
00:00
13:32
16:06
01:15
14:54
17:50
  4,509
  4,900
  6,187
 38,044
 38,165
 38,170
    25,559
    25,515
    25,487
9
16
20
43
81
56
0
0
0
0
0
0
4
4
4
1
2
3
04:10
06:09
20:25
06:07
07:53
23:08
  7,043
  6,145
  9,753
 38,102
 38,129
 38,220
    -7,092
    -7,070
    -7,009
18
16
13
35
76
20
0
0
0
0
0
0
5
5
1
2
05:05
06:49
06:48
11:16
  6,160
 15,773
 38,112
 38,135
    22,135
    22,136
8
13
29
60
0
0
0
0
6
1
07:23
13:53
 23,321
 38,155
    42,865
19
43
0
0
7
1
01:39
07:20
 20,261
 38,099
  -461,513
92
0
0
0
8
8
8
1
2
3
00:16
02:27
22:02
02:26
05:14
23:59
  7,755
  9,938
  6,931
 38,073
 38,093
 38,255
  -302,969
  -303,061
  -303,736
21
38
17
18
1
47
0
1
0
0
0
0
9
9
1
2
03:55
06:19
06:17
09:17
  8,518
 10,700
 38,095
 38,123
    83,500
    83,541
22
11
63
89
0
0
0
0
10
10
10
1
2
3
00:00
01:42
07:48
01:41
03:07
11:45
  6,102
  5,074
 14,194
 38,049
 38,069
 38,129
    12,612
    12,628
    12,670
13
11
14
23
53
95
0
0
0
0
0
0
11
1
15:59
21:16
 18,911
 38,202
   -10,086
17
94
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:36
01:47
23:59
  6,389
 15,831
 38,058
 38,240
    65,639
    65,851
19
33
83
3
0
0
0
0
14
14
1
2
13:56
17:26
17:25
19:06
 12,469
  5,882
 38,182
 38,194
    59,391
    59,400
19
25
11
35
0
0
0
0
15
1
12:10
17:38
 19,554
 38,171
   -74,394
25
22
0
0
16
16
1
2
11:17
19:26
14:51
23:19
 12,887
 13,874
 38,146
 38,224
    22,629
    22,436
30
23
8
22
0
0
0
0
17
17
1
2
08:27
12:44
12:42
15:15
 15,324
  8,967
 38,148
 38,162
    24,006
    23,999
12
11
105
10
0
0
0
0
18
1
10:56
16:53
 21,252
 38,165
    27,000
15
123
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
17:22
23:39
 22,532
 38,228
   252,156
31
32
0
0
21
21
21
1
2
3
08:54
10:29
14:52
10:28
13:31
16:00
  5,629
 10,822
  4,052
 38,131
 38,160
 38,160
    85,064
    84,982
    84,816
20
40
18
17
11
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
11:58
17:59
 21,511
 38,172
    11,059
17
203
0
0
24
24
24
1
2
3
05:44
07:33
08:39
07:30
08:38
10:17
  6,178
  3,699
  5,864
 38,117
 38,137
 38,132
     6,157
     6,163
     6,143
20
16
17
109
12
58
0
0
0
0
0
0
25
25
1
2
09:18
16:13
10:55
21:12
  5,866
 17,568
 38,119
 38,203
    -6,518
    -6,460
5
26
31
145
0
0
0
0
26
26
1
2
02:32
11:45
06:27
13:31
 13,969
  6,384
 38,090
 38,137
  -468,881
  -468,991
18
8
138
5
0
0
0
0
27
27
1
2
00:00
21:55
04:03
23:08
 14,521
  4,356
 38,069
 38,253
  -138,308
  -142,680
258
67
1
0
1
0
0
0
28
28
1
2
00:00
04:02
04:01
06:12
 14,324
  7,786
 38,077
 38,102
    78,799
    78,784
12
15
132
57
0
0
0
0
29
1
01:12
05:56
 16,913
 38,086
  -103,805
19
97
0
0
30
1
06:33
11:16
 16,999
 38,134
   -58,923
223
0
0
0
31
31
1
2
00:16
14:25
02:32
18:27
  8,122
 14,382
 38,057
 38,175
  -177,500
  -178,818
60
104
1
1
1
1
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.