GPS Space Vehicle Time Integrity for MJD 52167

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
11:25
18:15
 24,599
 56,831
  -137,958
141
0
0
0
 
2
1
18:16
22:00
 13,428
 57,313
   132,544
113
0
0
0
 
3
1
06:11
11:25
 18,803
 56,362
    -9,755
127
0
0
0
 
4
4
1
2
00:00
14:16
02:31
22:51
  9,052
 15,062
 55,737
 56,922
  -503,460
  -501,195
85
191
1
1
1
1
0
0
 
5
1
00:00
04:56
 17,748
 55,895
  -258,448
77
1
1
0
 
6
1
00:31
07:43
 25,916
 55,987
    56,240
147
0
0
0
 
7
7
1
2
12:33
19:39
14:44
22:00
  7,868
  8,474
 56,641
 57,316
  -374,464
  -374,729
52
51
1
0
0
0
0
0
 
8
1
15:21
22:24
 25,343
 57,171
  -483,312
67
0
0
0
 
9
1
00:00
03:28
 12,511
 55,834
    63,447
49
1
1
0
 
10
10
1
2
02:53
17:22
05:26
21:54
  9,147
 16,355
 55,907
 57,203
    45,670
    46,928
54
112
1
0
1
0
0
0
 
11
1
09:36
15:31
 21,290
 56,651
    52,735
159
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:48
14:43
14:23
20:09
  5,717
 19,555
 56,695
 57,051
    61,852
    62,213
79
107
0
0
0
0
0
0
 
14
14
1
2
00:37
07:44
02:53
12:38
  8,122
 17,644
 55,732
 56,431
   178,524
   179,236
57
119
1
0
0
0
0
0
 
15
1
03:29
10:01
 23,507
 56,183
   -25,311
96
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:49
08:47
 21,438
 56,113
   263,026
688
0
12983
0
 
18
1
04:57
09:45
 17,300
 56,225
   130,565
98
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:04
17:21
 26,233
 56,739
   155,610
209
0
0
0
 
21
1
06:11
11:24
 18,789
 56,350
    51,417
96
0
0
0
 
22
22
1
2
04:56
14:24
09:33
16:44
 16,621
  8,400
 56,212
 56,810
  -125,582
  -126,696
188
102
1
0
1
0
0
0
 
23
23
23
1
2
3
03:54
06:32
20:24
06:11
07:43
22:00
  8,203
  4,277
  5,773
 56,048
 56,211
 57,253
    35,940
    36,102
    37,112
94
49
70
0
1
0
0
1
0
0
0
0
 
24
24
1
2
00:00
15:38
03:52
18:55
 13,920
 11,809
 55,802
 56,972
   -24,323
   -23,315
57
83
1
1
1
0
0
0
 
25
25
1
2
02:36
10:42
06:11
14:42
 12,889
 14,401
 55,954
 56,605
    38,349
    38,988
88
103
1
0
0
0
0
0
 
26
1
19:22
22:00
  9,495
 57,288
    54,497
117
0
0
0
 
27
1
14:24
20:51
 23,196
 57,056
    22,885
132
0
0
0
 
28
1
16:44
22:00
 18,923
 57,210
    77,341
142
0
0
0
 
29
1
08:48
13:29
 16,836
 56,524
  -571,731
101
0
0
0
 
30
30
1
2
00:00
05:26
04:56
06:31
 17,760
  3,899
 55,888
 56,066
    45,571
    45,254
74
63
0
0
0
0
0
0
 
31
1
07:44
12:37
 17,582
 56,455
    -7,579
121
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.