GPS Space Vehicle Time Integrity for MJD 52585

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
06:40
13:32
 24,670
 48,062
  -208,417
165
0
0
0
 
2
2
1
2
00:48
09:46
05:19
12:44
 16,248
 10,698
 48,451
 47,913
    59,865
    59,524
73
63
1
0
0
0
0
0
 
3
1
01:52
07:26
 20,091
 48,384
   -29,709
141
0
0
0
 
4
4
1
2
09:39
18:16
13:52
21:49
 15,184
 12,777
 47,916
 47,411
  -304,348
  -305,096
126
111
1
0
1
0
0
0
 
5
1
17:19
23:59
 24,043
 47,451
     8,919
121
0
0
0
 
6
6
1
2
00:00
19:55
03:15
23:59
 11,706
 14,656
 48,539
 47,355
    49,623
    48,457
104
54
1
0
1
0
0
0
 
7
7
1
2
07:54
15:31
10:08
19:54
  8,024
 15,747
 48,022
 47,602
  -236,596
  -235,816
70
91
1
0
1
0
0
0
 
8
1
10:46
17:46
 25,247
 47,808
  -317,824
96
0
0
0
 
9
1
16:33
22:45
 22,307
 47,502
    63,477
104
0
0
0
 
10
10
1
2
12:45
22:15
17:18
23:59
 16,412
  6,261
 47,755
 47,217
    33,171
    32,623
103
52
1
0
1
0
0
0
 
11
1
04:45
10:57
 22,329
 48,189
    23,070
129
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:09
15:30
 26,475
 47,948
    65,234
144
0
0
0
 
14
14
1
2
03:06
19:46
07:56
22:14
 17,392
  8,878
 48,307
 47,320
    88,759
    87,656
132
61
1
0
1
0
0
0
 
15
15
1
2
00:00
22:46
05:33
23:59
 19,966
  4,436
 48,486
 47,268
    15,830
    14,261
184
45
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:56
04:09
23:59
 14,976
  7,427
 48,531
 47,304
    45,154
    43,846
146
44
1
0
1
0
0
0
 
18
1
00:37
05:19
 16,901
 48,476
    73,655
150
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:29
12:44
 26,076
 48,113
   244,387
127
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
14:20
02:34
18:11
  9,250
 13,830
 48,512
 47,644
    35,591
    34,671
95
82
1
1
1
0
0
0
 
24
24
24
1
2
3
11:00
12:48
18:49
12:44
14:21
23:10
  6,209
  5,563
 15,622
 47,884
 47,771
 47,385
   -21,743
   -21,872
   -22,327
44
70
113
0
1
0
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
06:08
22:01
01:51
10:11
23:59
  6,675
 14,540
  7,101
 48,533
 48,119
 47,247
    13,604
    13,176
    12,278
64
100
45
1
1
0
0
1
0
0
0
0
 
26
1
14:42
20:10
 19,673
 47,624
  -236,605
210
0
0
0
 
27
1
10:09
16:16
 22,024
 47,874
  -319,078
429
0
7173
0
 
28
1
12:45
18:24
 20,366
 47,735
   134,381
148
0
0
0
 
29
1
14:05
19:45
 20,408
 47,659
  -284,094
214
0
24
0
 
30
30
1
2
00:00
18:59
01:57
23:59
  7,007
 18,044
 48,565
 47,398
  -379,639
  -382,675
137
170
1
0
1
0
0
0
 
31
1
03:06
08:28
 19,300
 48,306
  -300,083
90
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.