GPS Space Vehicle Time Integrity for MJD 52938

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
08:19
15:04
 24,053
 59,248
  -252,666
26
114
0
0
2
2
1
2
08:25
12:33
12:31
13:40
 14,569
  4,024
 59,213
 59,250
   269,406
   269,502
62
17
9
16
0
0
0
0
3
3
1
2
02:52
12:21
06:40
14:36
 13,611
  7,968
 59,153
 59,255
     3,187
     3,188
19
21
123
102
0
0
0
0
4
1
16:54
21:36
 16,636
 59,302
    60,451
44
52
0
0
5
5
1
2
00:00
19:16
01:05
23:59
  3,859
 16,986
 59,124
 59,326
    56,781
    56,869
19
27
35
49
0
4
0
0
6
6
1
2
00:00
21:39
04:13
23:59
 15,052
  8,281
 59,160
 59,310
    59,997
    60,199
22
27
80
19
0
0
0
0
7
1
14:44
21:02
 22,359
 59,292
  -580,788
24
226
0
0
8
1
13:30
19:15
 20,575
 59,279
  -341,977
17
156
0
0
9
9
1
2
03:50
17:46
05:28
22:11
  5,758
 15,925
 59,130
 59,308
    72,665
    72,944
23
25
42
41
0
0
0
0
10
10
1
2
13:50
20:27
15:26
23:59
  5,676
 12,738
 59,252
 59,316
    25,915
    25,964
18
26
71
58
0
0
0
0
11
1
06:06
10:17
 14,954
 59,182
   -14,712
21
40
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:44
14:47
14:46
16:11
 18,031
  5,021
 59,249
 59,266
    90,962
    90,980
35
31
29
38
0
0
0
0
14
1
03:07
09:14
 21,943
 59,180
    78,598
21
105
0
0
15
15
15
1
2
3
01:05
02:24
03:49
02:23
03:38
07:54
  4,555
  4,418
 14,674
 59,130
 59,161
 59,174
  -118,123
  -118,115
  -118,154
23
7
34
57
13
0
0
0
0
0
0
0
16
16
16
1
2
3
01:20
08:00
11:09
02:53
11:08
12:42
  5,594
 10,995
  5,492
 59,131
 59,202
 59,237
    52,194
    52,194
    52,206
13
24
17
60
46
65
0
0
0
0
0
0
17
17
17
1
2
3
00:00
01:25
20:24
01:23
02:31
23:59
  4,998
  3,993
 12,926
 59,147
 59,130
 59,333
   -62,770
   -62,631
   -59,944
47
34
146
0
0
0
0
0
0
0
0
0
18
1
00:00
05:53
 21,128
 59,158
    52,721
24
61
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:21
13:15
 21,039
 59,222
   265,694
27
63
0
0
21
21
21
1
2
3
00:00
04:38
22:41
02:51
06:05
23:59
 10,302
  5,177
  4,603
 59,159
 59,144
 59,332
     -349
     -415
     -452
9
31
21
42
22
55
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
01:55
03:42
06:45
03:34
06:43
08:03
  5,930
 10,852
  4,598
 59,144
 59,172
 59,176
    19,677
    19,697
    19,694
19
8
20
51
53
58
0
0
0
0
0
0
24
1
18:22
22:56
 16,365
 59,321
   -11,043
15
32
0
0
25
25
1
2
05:29
09:55
09:54
10:58
 15,889
  3,764
 59,188
 59,198
     5,036
     5,039
33
20
116
30
0
0
0
0
26
26
26
1
2
3
00:00
01:15
16:08
01:05
03:38
19:02
  3,798
  8,509
 10,428
 59,131
 59,141
 59,279
  -447,783
  -447,737
  -447,323
34
18
22
22
73
19
0
0
0
0
0
0
27
27
1
2
10:53
15:53
15:26
17:15
 16,172
  4,648
 59,256
 59,284
  -698,167
  -698,459
102
45
0
12
0
0
0
0
28
1
13:16
19:07
 20,774
 59,290
    59,876
16
180
0
0
29
1
15:04
19:17
 14,968
 59,284
   -82,564
57
12
0
0
30
30
1
2
00:00
20:43
01:05
23:59
  3,891
 11,801
 59,141
 59,333
  -529,897
  -531,761
34
63
0
0
0
0
0
0
31
31
31
31
31
1
2
3
4
5
04:21
05:49
11:32
12:51
13:54
05:36
07:09
12:49
13:51
15:04
  4,373
  4,628
  4,662
  3,464
  3,997
 59,143
 59,161
 59,228
 59,262
 59,276
  -368,206
  -368,210
  -368,236
  -368,222
  -368,227
22
39
24
25
19
40
23
48
32
54
0
8
0
0
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.