GPS Space Vehicle Time Integrity for MJD 52390

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
20:11
03:13
23:59
 11,564
 13,700
 96,404
 96,119
  -130,007
  -130,424
67
50
1
0
0
0
0
0
 
2
2
1
2
00:00
14:40
02:27
18:45
  8,756
 14,692
 96,395
 96,137
   285,852
   285,940
30
56
45
0
0
0
0
0
 
3
1
14:54
20:40
 20,735
 96,161
    73,945
86
0
0
0
 
4
4
4
1
2
3
01:24
07:35
22:43
03:08
10:56
23:59
  6,239
 12,083
  4,598
 96,388
 96,258
 96,026
   -40,571
   -41,152
   -42,291
78
106
50
1
1
0
0
1
0
0
0
0
 
5
1
06:49
13:38
 24,525
 96,300
    85,900
76
0
0
0
 
6
1
09:13
16:24
 25,910
 96,256
    99,155
81
0
0
0
 
7
7
1
2
04:21
21:07
09:12
23:27
 17,356
  8,396
 96,351
 95,982
  -596,254
  -596,135
59
46
0
0
0
0
0
0
 
8
1
00:20
07:19
 25,167
 96,400
  -591,878
55
3
0
0
 
9
1
07:20
12:11
 17,417
 96,328
   136,352
79
6
0
0
 
10
10
1
2
02:14
11:36
06:49
14:19
 16,485
  9,758
 96,372
 96,172
    92,431
    92,203
61
58
0
0
0
0
0
0
 
11
1
18:05
23:59
 21,272
 96,121
    84,563
62
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:19
04:44
23:59
 17,026
  9,607
 96,425
 96,080
   101,652
   101,337
69
57
1
0
0
0
0
0
 
14
14
1
2
09:37
17:12
11:35
21:29
  7,129
 15,416
 96,206
 96,128
   175,714
   175,531
59
85
0
0
0
0
0
0
 
15
15
1
2
12:12
17:32
17:12
18:33
 17,994
  3,636
 96,243
 96,072
    89,060
    88,834
85
47
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:30
17:32
 18,074
 96,212
   471,938
815
0
11867
0
 
18
1
13:39
18:28
 17,303
 96,188
   165,470
91
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:53
02:13
23:59
  8,021
 18,387
 96,424
 96,111
   252,238
   252,133
51
55
0
0
0
0
0
0
 
21
1
14:20
19:56
 20,107
 96,166
    97,088
83
0
0
0
 
22
22
22
1
2
3
00:00
13:39
16:25
01:23
14:39
18:12
  4,975
  3,649
  6,399
 96,380
 96,188
 96,130
   -65,528
   -67,965
   -68,550
90
60
140
1
1
0
1
0
0
0
0
0
 
23
23
1
2
04:06
12:12
07:39
15:56
 12,825
 13,467
 96,326
 96,194
    95,120
    94,979
45
66
1
0
0
0
0
0
 
24
24
24
1
2
3
00:20
02:28
08:10
02:13
03:42
12:29
  6,818
  4,446
 15,533
 96,384
 96,346
 96,267
    71,223
    71,168
    71,019
28
52
77
9
0
0
0
0
0
0
0
0
 
25
25
1
2
11:13
19:23
14:39
23:16
 12,404
 14,002
 96,204
 96,055
    70,641
    70,478
56
52
0
0
0
0
0
0
 
26
1
04:11
09:36
 19,480
 96,358
   256,667
102
0
0
0
 
27
1
00:00
05:26
 19,551
 96,431
    77,774
87
1
0
0
 
28
1
02:33
07:45
 18,700
 96,401
   175,079
76
0
0
0
 
29
29
1
2
05:57
15:57
10:38
18:02
 16,879
  7,464
 96,316
 96,090
  -321,890
  -321,471
92
52
0
0
0
0
0
0
 
30
1
08:03
13:38
 20,087
 96,302
  -540,086
110
0
0
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.