GPS Space Vehicle Time Integrity for MJD 52215

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
09:06
15:58
 24,657
 -1,025
  -202,838
50
0
0
0
 
2
1
15:59
21:22
 19,296
 -1,023
    98,611
60
0
0
0
 
3
3
1
2
04:50
14:18
08:13
16:00
 12,191
  5,838
 -1,052
 -1,031
   -80,655
   -80,737
51
53
0
1
0
0
0
0
 
4
4
1
2
11:27
19:05
13:40
23:59
  7,866
 17,535
 -1,044
 -1,027
  -467,167
  -466,355
79
114
3
0
1
0
0
0
 
5
5
1
2
00:00
19:54
01:59
23:59
  7,165
 14,703
 -1,038
 -1,036
  -321,757
  -321,870
47
50
0
0
0
0
0
0
 
6
6
1
2
00:00
22:23
04:49
23:59
 17,361
  5,787
 -1,046
 -1,025
     -129
      -87
48
49
1
0
0
0
0
0
 
7
1
17:00
22:32
 19,900
 -1,021
  -562,197
177
0
0
0
 
8
1
13:04
20:04
 25,055
 -1,027
  -612,438
115
0
0
0
 
9
9
1
2
05:51
18:51
07:21
23:53
  5,362
 18,075
 -1,056
 -1,020
    13,672
    13,808
52
52
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
14:25
22:28
03:02
17:27
23:59
 10,924
 10,733
  5,461
 -1,051
 -1,026
  -995
   -13,947
   -13,952
   -13,943
50
50
50
0
0
0
0
0
0
0
0
0
 
11
11
1
2
07:22
17:56
11:57
19:24
 16,535
  5,167
 -1,046
 -1,040
    -5,960
    -5,964
48
54
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:51
17:18
 23,198
 -1,028
     5,813
50
0
0
0
 
14
1
04:53
10:31
 20,223
 -1,048
   121,369
53
0
0
0
 
15
1
01:03
07:47
 24,279
 -1,049
  -101,075
64
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
03:11
05:30
03:02
05:28
06:57
 10,912
  8,198
  5,227
 -1,039
 -1,060
 -1,054
  -225,180
  -226,032
  -226,587
274
200
149
0
0
1
119
0
1
0
0
0
 
18
1
01:32
05:29
 14,227
 -1,036
    74,411
52
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:19
14:19
 21,597
 -1,035
   109,956
56
0
0
0
 
21
1
03:03
09:37
 23,605
 -1,042
    -6,261
53
0
0
0
 
22
22
1
2
02:00
09:59
04:50
14:31
 10,218
 16,204
 -1,054
 -1,026
  -383,433
  -384,688
126
201
0
0
0
0
0
0
 
23
1
00:46
04:49
 14,584
 -1,042
    -1,059
54
1
0
0
 
24
24
1
2
00:00
20:04
01:31
23:59
  5,491
 14,110
 -1,085
 -1,011
    -4,342
    -4,484
49
58
0
0
0
0
0
0
 
25
1
07:22
12:32
 18,593
 -1,042
   -20,141
51
0
0
0
 
26
26
1
2
02:00
17:19
05:23
20:53
 12,143
 12,808
 -1,057
 -1,027
    -4,571
    -4,415
49
51
0
0
0
0
0
0
 
27
27
1
2
11:55
17:28
17:18
18:49
 19,368
  4,853
 -1,029
 -1,021
    -1,872
    -1,881
52
49
0
0
0
0
0
0
 
28
1
14:31
21:11
 23,996
 -1,020
    32,872
53
0
0
0
 
29
1
05:32
11:23
 20,924
 -1,049
  -616,550
54
0
0
0
 
30
30
1
2
00:00
21:33
01:59
23:59
  7,167
  8,763
 -1,051
 -1,032
  -131,337
  -132,818
61
69
0
0
0
0
0
0
 
31
31
31
1
2
3
05:03
07:48
13:42
07:21
08:56
17:31
  8,214
  4,021
 13,760
 -1,045
 -1,034
 -1,007
   -73,867
   -73,873
   -73,900
50
49
56
0
0
10
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.