GPS Space Vehicle Time Integrity for MJD 52351

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
1
2
00:00
22:51
05:53
23:59
 21,195
  4,083
 97,147
 96,153
  -123,960
  -125,065
136
52
1
0
1
0
0
0
 
2
2
1
2
02:05
17:46
05:55
21:42
 13,784
 14,182
 97,046
 96,304
   265,833
   265,432
58
64
1
0
0
0
0
0
 
3
1
17:46
22:48
 18,160
 96,339
    85,025
97
3
0
0
 
4
4
4
1
2
3
01:27
04:02
10:15
02:58
05:48
13:37
  5,469
  6,365
 12,116
 97,135
 97,011
 96,652
    24,672
    24,351
    23,478
39
99
133
1
1
0
0
1
0
0
0
0
 
5
1
09:18
16:16
 25,063
 96,688
    90,894
111
0
0
0
 
6
1
11:54
18:38
 24,281
 96,571
    99,252
113
0
0
0
 
7
7
1
2
00:00
07:02
02:11
11:53
  7,869
 17,418
 97,135
 96,826
  -612,561
  -612,826
40
96
1
1
0
1
0
0
 
8
1
02:59
09:59
 25,181
 96,979
  -611,324
112
0
0
0
 
9
1
08:38
14:53
 22,452
 96,734
   131,258
91
0
0
0
 
10
10
1
2
04:52
14:16
09:26
16:57
 16,395
  9,690
 96,934
 96,473
    95,097
    94,617
91
65
1
0
0
0
0
0
 
11
11
1
2
00:00
20:49
02:58
23:59
 10,671
 11,427
 97,216
 96,225
    87,462
    86,428
98
50
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:08
07:28
 26,430
 97,093
   100,756
116
0
0
0
 
14
14
1
2
12:19
19:37
14:15
23:59
  6,991
 15,733
 96,565
 96,250
   188,062
   187,629
57
113
1
0
0
0
0
0
 
15
15
1
2
14:53
17:09
17:08
21:16
  8,082
 14,790
 96,562
 96,366
   -55,979
   -56,226
44
137
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:09
19:37
 16,085
 96,474
  -263,900
435
0
5396
0
 
18
18
1
2
16:17
18:39
17:45
21:07
  5,288
  8,857
 96,493
 96,314
   169,283
   169,095
49
101
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:35
04:52
23:59
 17,528
  8,685
 97,176
 96,179
   243,197
   242,416
90
50
1
0
1
0
0
0
 
21
1
17:26
22:37
 18,669
 96,348
    96,910
126
0
0
0
 
22
22
22
1
2
3
02:05
16:17
19:04
04:01
18:38
20:48
  6,966
  8,507
  6,241
 97,056
 96,448
 96,297
  -533,976
  -534,869
  -535,068
56
51
85
1
0
0
1
0
0
0
0
0
 
23
23
1
2
06:54
14:53
10:21
19:04
 12,417
 14,914
 96,826
 96,449
    88,311
    87,913
72
93
1
0
0
0
0
0
 
24
24
1
2
02:59
10:49
04:52
15:08
  6,771
 15,505
 97,050
 96,634
    80,689
    80,190
40
97
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
13:54
22:03
02:04
17:45
23:59
  7,463
 13,876
  6,974
 97,183
 96,486
 96,169
    72,963
    72,247
    71,919
65
73
50
1
1
0
1
0
0
0
0
0
 
26
1
06:55
12:18
 19,404
 96,831
   198,908
68
0
0
0
 
27
1
02:11
08:09
 21,439
 97,044
    83,091
134
0
0
0
 
28
1
05:13
10:24
 18,690
 96,923
   168,064
113
0
0
0
 
29
1
10:00
13:53
 13,947
 96,676
  -385,281
52
0
0
0
 
30
1
10:42
16:16
 20,032
 96,653
  -461,806
211
0
0
0
 
31
1
19:37
23:59
 15,732
 96,273
    -4,033
87
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.