GPS Space Vehicle Time Integrity for MJD 52384

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
00:00
20:36
03:37
22:00
 13,049
  5,004
 16,777
 14,012
  -208,756
  -211,655
218
35
1
12
1
0
0
0
2
2
1
2
00:00
15:06
02:53
19:10
 10,292
 14,636
 16,788
 14,604
   203,118
   201,260
131
165
1
0
1
0
0
0
3
1
16:22
21:04
 16,962
 14,417
    -6,095
245
0
8
0
4
4
1
2
01:48
08:00
03:33
11:21
  6,268
 12,069
 16,661
 15,601
  -110,938
  -112,460
140
214
1
0
1
0
0
0
5
1
07:13
14:02
 24,533
 15,546
     5,954
289
0
1461
0
6
1
09:37
16:22
 24,316
 15,217
    18,050
291
0
1159
0
7
1
04:46
09:37
 17,454
 16,026
  -680,771
199
1
16
0
8
1
00:44
07:44
 25,196
 16,478
  -675,911
281
0
1347
0
9
1
07:44
12:15
 16,261
 15,670
    54,809
197
0
10
0
10
10
1
2
02:39
12:01
07:13
14:44
 16,446
  9,764
 16,359
 15,087
    12,728
    11,437
197
129
1
0
1
0
0
0
11
1
18:41
22:00
 11,965
 14,184
     2,946
90
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:09
 18,562
 16,700
    21,681
263
1
294
0
14
14
1
2
10:02
17:37
12:00
21:29
  7,100
 13,978
 15,388
 14,292
    96,608
    95,411
103
199
1
0
1
1
0
0
15
1
12:36
18:58
 22,926
 14,811
     9,948
334
0
2120
0
16
-
 
 
 
 
 
 
 
 
 
17
1
12:54
17:56
 17,992
 14,876
   464,342
1020
0
13000
0
18
1
14:03
17:36
 12,764
 14,839
    84,756
152
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:18
02:38
22:00
  9,492
  9,717
 16,875
 14,110
   171,215
   168,647
150
75
1
0
1
0
0
0
21
1
15:10
20:21
 18,652
 14,549
    15,423
259
0
304
0
22
22
22
22
1
2
3
4
00:00
14:03
15:15
16:49
01:48
15:05
16:21
18:36
  6,463
  3,747
  3,949
  6,404
 16,850
 14,958
 14,853
 14,524
  -120,846
  -125,050
  -125,364
  -126,015
184
85
104
201
1
0
0
0
1
0
0
0
0
0
0
0
23
23
1
2
04:32
12:36
08:04
16:21
 12,760
 13,492
 16,106
 14,968
    15,174
    14,017
153
170
1
0
1
0
0
0
24
24
24
1
2
3
00:44
02:54
08:35
02:38
04:06
12:54
  6,848
  4,352
 15,502
 16,773
 16,509
 15,485
    -7,011
    -7,292
    -8,387
79
73
207
0
1
0
0
1
0
0
0
0
25
25
1
2
11:38
19:47
15:05
22:00
 12,472
  7,945
 15,110
 14,052
   -10,219
   -11,288
142
73
0
0
0
0
0
0
26
1
04:37
10:01
 19,475
 16,015
   166,562
134
0
0
0
27
1
00:00
05:51
 21,070
 16,664
    -1,474
307
0
1486
0
28
1
02:58
08:09
 18,700
 16,276
    93,938
267
0
367
0
29
29
1
2
06:34
16:22
11:09
18:40
 16,515
  8,264
 15,765
 14,504
  -412,970
  -413,603
113
82
1
0
1
0
0
0
30
1
08:27
14:02
 20,129
 15,465
  -611,510
300
0
1246
0
31
-
 
 
 
 
 
 
 
 
 
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.