GPS Space Vehicle Time Integrity for MJD 52207

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
08:40
15:35
 24,883
119,034
   -81,505
115
0
0
0
 
2
1
15:36
20:37
 18,074
119,446
   214,946
96
0
0
0
 
3
1
03:28
09:11
 20,507
118,635
    41,284
127
0
0
0
 
4
4
1
2
11:28
20:07
15:42
23:38
 15,230
 12,664
119,095
119,610
  -363,636
  -362,408
193
145
1
0
1
0
0
0
 
5
5
1
2
00:00
19:11
02:08
23:59
  7,715
 17,313
118,207
119,655
  -201,474
  -200,135
45
120
1
0
1
0
0
0
 
6
6
1
2
00:00
21:42
04:59
23:59
 17,986
  8,241
118,327
119,705
   119,135
   120,523
76
86
1
0
1
0
0
0
 
7
7
1
2
09:54
16:57
11:59
21:53
  7,501
 17,733
118,863
119,503
  -422,771
  -422,980
56
96
0
0
0
0
0
0
 
8
1
12:39
19:43
 25,274
119,305
  -482,151
59
0
0
0
 
9
1
18:23
23:59
 20,204
119,632
   133,273
147
0
0
0
 
10
10
1
2
00:00
14:29
02:42
19:10
  9,728
 16,889
118,171
119,336
   105,693
   106,821
61
110
1
0
1
0
0
0
 
11
1
06:51
12:22
 19,890
118,876
   114,124
136
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:05
17:25
 26,456
119,140
   125,668
149
0
0
0
 
14
14
1
2
05:00
21:54
09:54
23:59
 17,641
  7,548
118,703
119,643
   241,805
   242,728
101
51
1
0
1
0
0
0
 
15
1
00:46
07:17
 23,422
118,457
    21,510
101
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:04
 21,839
118,375
   -46,900
464
1
8323
0
 
18
1
02:09
07:00
 17,476
118,492
   193,794
104
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:25
14:41
 26,164
118,960
   227,889
175
0
0
0
 
21
1
03:28
08:38
 18,615
118,615
   113,462
86
0
0
0
 
22
22
1
2
02:09
12:00
06:47
13:56
 16,589
  6,951
118,469
118,987
  -235,194
  -235,997
112
74
1
0
1
0
0
0
 
23
23
23
1
2
3
01:06
03:47
17:25
03:27
04:59
20:17
  8,502
  4,350
 10,313
118,303
118,449
119,409
    95,961
    96,102
    97,022
90
41
65
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
12:51
20:40
01:05
16:11
23:59
  3,918
 11,971
 11,952
118,117
119,130
119,686
   116,609
   117,493
   117,980
42
73
78
1
1
0
1
0
0
0
0
0
 
25
25
1
2
00:09
08:00
03:27
12:04
 11,892
 14,611
118,220
118,835
    99,419
   100,023
78
86
1
0
0
0
0
0
 
26
1
16:41
22:06
 19,435
119,515
   114,798
124
0
0
0
 
27
1
11:40
17:16
 20,192
119,213
    81,010
110
0
0
0
 
28
1
14:41
20:15
 19,949
119,399
   150,895
116
0
0
0
 
29
1
06:07
10:56
 17,276
118,795
  -500,089
100
0
0
0
 
30
30
30
1
2
3
00:00
02:42
20:48
02:08
03:46
23:59
  7,714
  3,828
 11,501
118,283
118,326
119,677
     2,369
     2,237
     2,057
45
49
42
0
1
0
0
0
0
0
0
0
 
31
1
05:00
10:15
 18,790
118,727
    47,425
109
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.