GPS Space Vehicle Time Integrity for MJD 52434

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
17:10
23:59
 24,526
 36,595
  -196,762
202
0
0
0
 
2
2
1
2
13:08
20:16
15:42
23:15
  9,217
 10,662
 37,093
 36,434
   249,711
   249,211
91
85
1
0
0
0
0
0
 
3
1
11:57
17:41
 20,603
 37,094
     1,703
175
0
0
0
 
4
4
1
2
04:35
19:44
07:57
23:59
 12,042
 15,332
 37,779
 36,463
  -162,822
  -165,004
155
176
1
0
1
0
0
0
 
5
1
03:48
10:41
 24,778
 37,764
    20,628
186
0
10
0
 
6
1
06:14
13:30
 26,108
 37,518
    41,509
209
0
36
0
 
7
7
1
2
01:21
18:07
06:11
20:27
 17,427
  8,411
 38,026
 36,620
  -607,630
  -608,144
82
54
1
0
1
0
0
0
 
8
8
1
2
00:00
21:17
04:18
23:59
 15,475
  9,700
 38,153
 36,448
  -608,969
  -609,701
97
52
1
0
1
0
0
0
 
9
1
02:58
09:10
 22,273
 37,864
    84,417
145
0
0
0
 
10
10
1
2
00:00
08:37
03:47
11:16
 13,618
  9,549
 38,184
 37,440
    31,962
    31,200
119
94
1
1
1
1
0
0
 
11
1
15:18
21:17
 21,482
 36,796
    22,818
162
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:13
01:37
23:59
  5,827
 20,752
 38,227
 36,566
    45,865
    44,261
67
131
1
0
1
0
0
0
 
14
14
1
2
06:35
13:30
08:36
18:25
  7,263
 17,665
 37,647
 36,969
   105,746
   104,985
79
165
1
0
1
0
0
0
 
15
1
09:10
15:29
 22,724
 37,298
    13,543
235
0
108
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:20
14:31
 22,226
 37,383
   -47,687
852
0
14917
0
 
18
1
10:41
15:29
 17,270
 37,235
   100,676
170
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:49
23:06
 26,171
 36,690
   203,206
163
0
0
0
 
21
1
11:34
16:54
 19,165
 37,139
    38,617
176
0
0
0
 
22
22
1
2
11:57
20:16
15:15
22:22
 11,821
  7,551
 37,190
 36,451
  -289,825
  -291,671
257
154
0
0
93
0
0
0
 
23
23
1
2
00:57
09:33
03:47
13:07
 10,175
 12,860
 38,117
 37,352
    34,439
    33,664
68
128
0
0
0
0
0
0
 
24
1
05:11
09:32
 15,618
 37,713
     2,511
148
1
1
0
 
25
25
1
2
08:12
16:23
11:35
20:16
 12,162
 13,971
 37,474
 36,732
     9,720
     8,962
94
120
1
0
1
0
0
0
 
26
1
01:08
06:34
 19,559
 38,034
   278,457
73
0
0
0
 
27
1
20:27
23:59
 12,698
 36,500
    14,030
96
0
0
0
 
28
1
00:00
04:45
 17,100
 38,176
   122,894
160
1
1
0
 
29
1
01:23
06:43
 19,183
 38,018
    34,401
305
0
1544
0
 
30
1
05:10
10:41
 19,824
 37,708
  -639,132
136
0
0
0
 
31
1
14:32
18:53
 15,636
 36,929
  -264,984
201
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.