GPS Space Vehicle Time Integrity for MJD 52016

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
21:38
04:36
23:59
 16,564
  8,517
 79,115
 80,332
   -94,326
   -93,244
46
91
1
0
1
0
0
0
 
2
1
04:37
09:46
 18,533
 79,418
    80,281
91
0
0
0
 
3
1
16:42
22:11
 19,716
 80,156
    58,876
96
0
0
0
 
4
4
1
2
00:26
09:10
04:44
12:36
 15,489
 12,337
 79,106
 79,538
  -623,877
  -623,452
88
65
0
0
0
0
0
0
 
5
1
08:19
15:34
 26,091
 79,685
  -215,090
134
0
0
0
 
6
1
10:40
17:54
 26,054
 79,834
    80,347
133
0
0
0
 
7
7
7
1
2
3
00:00
05:55
22:38
01:07
10:44
23:59
  4,036
 17,315
  4,902
 78,944
 79,445
 80,264
  -504,655
  -504,096
  -503,162
40
92
62
1
1
0
0
1
0
0
0
0
 
8
1
01:48
08:37
 24,521
 79,302
   -46,196
236
0
207
0
 
9
1
07:18
13:41
 22,947
 79,607
   120,445
148
0
0
0
 
10
10
1
2
03:47
13:04
08:22
15:56
 16,531
 10,343
 79,316
 79,775
    76,726
    77,156
94
50
0
0
0
0
0
0
 
11
11
1
2
00:00
19:40
01:48
23:59
  6,444
 15,596
 79,027
 80,294
    77,237
    78,496
46
128
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:53
06:16
23:59
 22,592
  3,998
 79,181
 80,317
    80,372
    81,525
90
64
1
0
1
0
0
0
 
14
14
1
2
10:56
18:04
13:10
21:28
  8,002
 12,283
 79,602
 80,169
   181,414
   182,048
57
104
1
0
0
0
0
0
 
15
1
13:27
20:19
 24,712
 79,991
    57,242
78
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
14:51
18:59
 14,904
 80,013
   112,315
74
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:25
03:46
23:59
 13,541
 12,849
 79,109
 80,285
   144,551
   145,877
53
111
1
0
1
0
0
0
 
21
1
16:01
21:51
 20,871
 80,108
    77,740
95
0
0
0
 
22
22
1
2
00:56
15:34
02:56
18:59
  7,199
 12,317
 79,019
 80,026
  -500,187
  -499,483
47
61
1
0
1
0
0
0
 
23
23
1
2
07:47
14:42
09:18
18:58
  5,446
 15,385
 79,385
 79,997
    68,083
    68,676
49
92
1
0
0
0
0
0
 
24
24
1
2
02:57
09:47
05:16
14:09
  8,321
 15,712
 79,171
 79,657
    35,412
    35,820
48
77
0
0
0
0
0
0
 
25
25
1
2
12:45
20:57
16:42
23:59
 14,211
 10,920
 79,802
 80,267
    66,926
    67,382
78
76
0
0
0
0
0
0
 
26
1
05:39
11:06
 19,623
 79,472
  -355,774
68
0
0
0
 
27
1
00:43
07:09
 23,147
 79,212
    61,589
96
0
0
0
 
28
28
28
1
2
3
01:12
16:47
18:59
04:55
18:03
20:49
 13,344
  4,544
  6,570
 79,123
 79,964
 80,117
    68,243
    69,162
    69,329
76
63
44
1
0
0
1
0
0
0
0
0
 
29
29
1
2
11:11
20:11
13:03
23:11
  6,733
 10,799
 79,590
 80,248
  -439,069
  -438,871
37
70
0
0
0
0
0
0
 
30
1
09:52
16:46
 24,891
 79,771
    95,784
158
0
0
0
 
31
31
1
2
17:56
19:40
19:16
23:19
  4,758
 13,159
 80,038
 80,269
    40,200
    40,413
67
53
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.