GPS Space Vehicle Time Integrity for MJD 52293

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
03:52
10:43
 24,646
 -1,129
  -213,220
57
0
0
0
 
2
1
07:13
12:54
 20,374
 -1,135
   137,929
55
0
0
0
 
3
3
1
2
00:00
09:00
02:55
10:33
 10,495
  5,458
 -1,135
 -1,140
  -103,008
  -103,113
51
55
0
5
0
0
0
0
 
4
4
1
2
05:59
13:42
08:20
18:33
  8,452
 17,396
 -1,129
 -1,132
  -279,424
  -278,420
93
143
1
0
1
0
0
0
 
5
1
14:34
20:34
 21,547
 -1,146
  -334,904
53
0
0
0
 
6
1
16:56
22:00
 18,222
 -1,154
     1,187
51
0
0
0
 
7
1
11:30
17:05
 19,958
 -1,131
  -689,007
89
0
0
0
 
8
1
07:48
14:47
 25,137
 -1,125
  -708,665
61
0
0
0
 
9
9
1
2
00:33
13:34
02:00
18:35
  5,184
 17,999
 -1,136
 -1,142
    25,449
    25,540
54
52
2
2
0
0
0
0
 
10
10
1
2
10:42
17:11
12:09
21:47
  5,177
 16,546
 -1,131
 -1,138
   -18,507
   -18,534
51
56
0
0
0
0
0
0
 
11
11
1
2
02:00
12:37
06:39
14:07
 16,676
  5,263
 -1,142
 -1,074
    -8,527
    -8,472
51
52
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:29
11:57
 23,266
 -1,137
      368
52
0
0
0
 
14
1
00:00
05:15
 18,896
 -1,141
   107,648
59
0
0
0
 
15
15
1
2
00:00
19:46
02:25
22:00
  8,734
  8,028
 -1,136
 -1,134
  -131,236
  -131,548
51
54
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:14
18:38
01:38
22:00
  5,035
 12,141
 -1,134
 -1,138
   123,651
   115,182
211
440
1
0
1
4177
0
0
 
18
18
1
2
00:00
20:08
02:15
23:59
  8,101
 13,878
 -1,149
 -1,134
    74,276
    74,269
54
54
3
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:04
09:02
 21,501
 -1,137
   130,021
54
0
0
0
 
21
1
00:00
04:13
 15,213
 -1,146
    -1,103
52
0
0
0
 
22
22
1
2
04:38
20:34
08:58
22:00
 15,440
  5,146
 -1,130
 -1,147
  -577,371
  -578,296
107
58
0
0
0
0
0
0
 
23
1
18:52
22:00
 11,229
 -1,125
    -6,025
54
0
0
0
 
24
1
14:41
20:04
 19,375
 -1,138
    -4,511
64
0
0
0
 
25
1
02:00
07:05
 18,160
 -1,143
   -23,064
57
0
0
0
 
26
26
1
2
11:58
20:34
15:37
22:00
 13,100
  5,146
 -1,129
 -1,122
    37,190
    37,469
67
52
1
0
0
0
0
0
 
27
1
06:34
13:26
 24,723
 -1,127
    -9,556
54
0
0
0
 
28
1
09:09
15:51
 24,005
 -1,135
    55,740
55
1
0
0
 
29
1
01:39
05:25
 13,486
 -1,151
  -557,818
66
0
0
0
 
30
1
16:08
20:34
 15,960
 -1,136
  -365,074
237
0
0
0
 
31
31
31
1
2
3
00:00
02:26
09:03
02:00
03:38
12:15
  7,194
  4,262
 11,502
 -1,134
 -1,123
 -1,146
   -88,993
   -89,000
   -89,100
52
51
55
0
0
7
0
0
0
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.