GPS Space Vehicle Time Integrity for MJD 52190

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
09:50
16:43
 24,782
 95,259
  -102,703
114
0
0
0
 
2
1
16:44
21:47
 18,190
 95,620
   182,393
81
0
0
0
 
3
1
04:38
10:20
 20,498
 94,870
    22,230
119
0
0
0
 
4
4
1
2
12:54
21:17
16:52
23:59
 14,300
  9,759
 95,347
 95,722
  -420,977
  -419,980
170
106
1
0
1
0
0
0
 
5
5
1
2
00:00
20:21
03:19
23:59
 11,981
 13,130
 94,400
 95,742
  -223,413
  -222,194
52
88
1
0
1
0
0
0
 
6
6
1
2
00:00
22:52
06:09
23:59
 22,141
  4,031
 94,504
 95,749
    95,079
    96,337
124
52
1
0
1
0
0
0
 
7
7
1
2
11:01
18:06
13:09
23:01
  7,672
 17,683
 95,086
 95,664
  -403,081
  -403,459
51
129
1
0
0
0
0
0
 
8
1
13:49
20:51
 25,276
 95,517
  -482,369
76
0
0
0
 
9
9
1
2
00:00
19:32
01:55
23:59
  6,923
 16,057
 94,312
 95,737
   105,302
   106,843
32
131
1
0
1
0
0
0
 
10
10
1
2
01:19
15:49
03:51
20:20
  9,103
 16,228
 94,403
 95,529
    82,872
    83,959
63
77
1
0
1
0
0
0
 
11
1
08:01
13:32
 19,866
 95,102
    90,731
129
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:14
18:35
 26,457
 95,364
   101,302
146
0
0
0
 
14
14
1
2
00:00
06:10
01:18
11:04
  4,716
 17,607
 94,224
 94,928
   217,517
   218,223
39
100
1
1
1
1
0
0
 
15
1
01:56
08:27
 23,473
 94,681
     4,365
100
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:05
07:13
 22,113
 94,602
    71,946
561
0
11162
0
 
18
1
03:22
08:10
 17,303
 94,721
   169,681
100
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:32
15:49
 26,194
 95,188
   199,807
180
0
0
0
 
21
1
04:38
09:49
 18,691
 94,852
    89,778
84
0
0
0
 
22
22
1
2
03:20
13:10
07:58
15:07
 16,588
  7,034
 94,725
 95,250
  -192,199
  -193,123
138
71
1
0
1
0
0
0
 
23
23
23
1
2
3
02:16
04:57
18:41
04:37
06:09
21:27
  8,425
  4,313
  9,975
 94,537
 94,701
 95,570
    73,140
    73,299
    74,141
99
40
65
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
14:02
21:50
02:16
17:20
23:59
  8,157
 11,912
  7,743
 94,316
 95,362
 95,765
     8,729
     9,640
     9,970
29
65
58
28
0
0
1
0
0
0
0
0
 
25
25
1
2
01:05
09:09
04:37
13:11
 12,723
 14,468
 94,443
 95,067
    76,109
    76,723
98
83
1
0
0
0
0
0
 
26
1
17:49
23:14
 19,508
 95,671
    90,033
107
0
0
0
 
27
1
12:49
19:16
 23,184
 95,432
    59,088
99
0
0
0
 
28
1
16:05
21:19
 18,818
 95,597
   122,003
82
0
0
0
 
29
1
07:14
12:01
 17,210
 95,012
  -529,376
92
0
0
0
 
30
30
30
1
2
3
00:00
03:52
21:58
03:19
04:56
23:59
 11,979
  3,869
  7,263
 94,436
 94,559
 95,726
    16,372
    16,207
    15,433
38
55
44
0
1
0
0
1
0
0
0
0
 
31
1
06:10
11:24
 18,832
 94,954
    26,852
103
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.