GPS Space Vehicle Time Integrity for MJD 52186

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
10:07
16:59
 24,773
 88,493
  -108,881
142
0
0
0
 
2
1
17:00
22:04
 18,220
 88,916
   173,656
82
0
0
0
 
3
1
04:54
10:37
 20,534
 88,003
    16,470
137
0
0
0
 
4
4
4
1
2
3
00:00
12:57
21:33
01:11
17:09
23:59
  4,258
 15,118
  8,776
 87,327
 88,582
 89,020
  -437,732
  -435,341
  -434,295
57
201
110
1
1
0
1
1
0
0
0
0
 
5
5
1
2
00:00
20:37
03:36
23:59
 12,977
 12,153
 87,516
 89,033
  -229,763
  -228,373
55
93
1
0
1
0
0
0
 
6
1
00:00
06:25
 23,132
 87,610
    88,123
123
1
1
0
 
7
7
1
2
11:17
18:22
13:26
23:16
  7,711
 17,661
 88,300
 88,957
  -398,901
  -399,226
55
128
1
0
0
0
0
0
 
8
1
14:04
21:07
 25,367
 88,789
  -483,036
77
0
0
0
 
9
9
1
2
00:00
19:48
02:11
23:59
  7,841
 15,081
 87,455
 89,026
    97,880
    99,582
47
132
1
0
1
0
0
0
 
10
10
1
2
01:35
16:06
04:08
20:36
  9,141
 16,235
 87,481
 88,814
    76,221
    77,512
64
85
1
0
1
0
0
0
 
11
1
08:18
13:48
 19,817
 88,297
    84,028
167
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:30
18:51
 26,467
 88,621
    94,420
170
0
0
0
 
14
14
1
2
00:00
06:26
01:35
11:20
  5,696
 17,652
 87,340
 88,072
   210,598
   211,334
52
132
1
1
0
1
0
0
 
15
1
02:12
08:43
 23,488
 87,799
    -1,008
99
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:20
07:30
 21,990
 87,712
   101,952
591
0
11394
0
 
18
1
03:37
08:27
 17,381
 87,847
   162,649
103
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:48
16:05
 26,205
 88,404
   192,022
216
0
0
0
 
21
1
04:54
10:06
 18,647
 87,972
    82,944
97
0
0
0
 
22
22
1
2
03:37
13:26
08:14
15:24
 16,584
  7,006
 87,820
 88,486
  -182,081
  -182,955
146
80
1
0
1
0
0
0
 
23
23
23
1
2
3
02:33
05:14
18:59
04:53
06:25
21:44
  8,390
  4,286
  9,893
 87,642
 87,809
 88,868
    66,467
    66,628
    67,657
95
35
56
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
14:19
22:07
02:33
17:37
23:59
  9,163
 11,892
  6,747
 87,427
 88,633
 89,057
     2,807
     3,863
     4,224
47
76
61
1
0
0
1
0
0
0
0
0
 
25
25
1
2
01:21
09:25
04:53
13:27
 12,745
 14,496
 87,548
 88,273
    69,341
    70,053
99
110
1
0
0
0
0
0
 
26
1
18:05
23:30
 19,517
 88,968
    83,478
104
0
0
0
 
27
1
13:06
19:33
 23,210
 88,701
    52,767
117
0
0
0
 
28
1
16:19
21:28
 18,562
 88,880
   114,158
86
0
0
0
 
29
1
07:30
12:16
 17,078
 88,179
  -537,166
122
0
0
0
 
30
30
30
1
2
3
00:00
04:08
22:15
03:36
05:13
23:59
 12,974
  3,885
  6,273
 87,541
 87,655
 89,024
    19,866
    19,659
    18,984
51
52
32
0
1
0
0
1
0
0
0
0
 
31
1
06:26
11:40
 18,809
 88,098
    20,755
133
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.