GPS Space Vehicle Time Integrity for MJD 52289

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
1
2
04:08
05:32
05:30
10:55
  4,935
 19,358
 -1,096
 -1,128
  -212,642
  -212,699
47
48
0
0
0
0
0
0
 
2
1
07:36
13:20
 20,511
 -1,125
   135,951
50
0
0
0
 
3
3
1
2
00:00
09:20
03:11
10:58
 11,475
  5,791
 -1,113
 -1,126
  -101,899
  -102,011
47
46
0
0
0
0
0
0
 
4
4
1
2
06:16
13:59
08:36
18:50
  8,436
 17,437
 -1,117
 -1,123
  -290,118
  -289,127
92
139
1
0
1
0
0
0
 
5
1
14:50
20:50
 21,613
 -1,128
  -334,244
47
0
0
0
 
6
1
17:13
23:39
 23,143
 -1,136
     1,135
47
0
0
0
 
7
1
11:46
17:22
 20,104
 -1,131
  -685,219
96
0
0
0
 
8
8
1
2
08:04
10:59
09:25
15:03
  4,845
 14,648
 -1,100
 -1,120
  -670,546
  -670,632
48
45
0
0
0
0
0
0
 
9
9
1
2
00:50
13:50
02:16
18:51
  5,151
 17,989
 -1,124
 -1,123
    24,847
    24,938
48
46
0
4
0
0
0
0
 
10
10
1
2
09:26
17:27
12:25
22:03
 10,699
 16,562
 -1,111
 -1,130
   -18,249
   -18,281
45
48
0
0
0
0
0
0
 
11
11
1
2
02:17
12:55
06:55
14:23
 16,695
  5,280
 -1,125
 -1,126
    -8,362
    -8,376
46
47
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:46
12:14
 23,289
 -1,124
      230
47
0
0
0
 
14
1
00:00
05:26
 19,553
 -1,120
   108,641
58
3
0
0
 
15
15
1
2
00:00
20:02
02:42
23:59
  9,713
 14,247
 -1,136
 -1,128
  -129,701
  -130,019
47
58
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:32
18:54
01:55
23:59
  4,962
 18,339
 -1,115
 -1,116
   166,203
   157,100
213
664
1
0
1
10391
0
0
 
18
1
20:24
23:59
 12,864
 -1,119
    74,375
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:20
09:18
 21,470
 -1,120
   128,998
51
0
0
0
 
21
21
1
2
00:00
22:04
04:30
23:59
 16,205
  6,931
 -1,129
 -1,100
    -1,076
    -1,041
47
49
0
0
0
0
0
0
 
22
22
1
2
05:23
20:51
09:14
23:53
 13,831
 10,938
 -1,129
 -1,124
  -571,132
  -572,141
101
71
0
0
0
0
0
0
 
23
1
19:09
23:39
 16,167
 -1,129
    -5,802
49
0
0
0
 
24
1
14:57
20:21
 19,339
 -1,124
    -3,613
58
0
0
0
 
25
1
02:18
07:22
 18,120
 -1,113
   -22,899
57
2
0
0
 
26
26
1
2
13:03
20:51
15:53
23:59
 10,244
 11,318
 -1,121
 -1,116
    33,808
    34,093
58
52
1
0
0
0
0
0
 
27
1
06:50
13:43
 24,724
 -1,115
    -9,117
49
0
0
0
 
28
1
09:26
16:08
 24,025
 -1,122
    54,658
49
1
0
0
 
29
1
00:14
05:52
 20,097
 -1,118
  -561,994
65
0
0
0
 
30
1
16:24
20:50
 15,961
 -1,139
  -347,833
238
0
15
0
 
31
31
31
1
2
3
00:16
02:42
09:19
02:16
03:54
12:31
  7,195
  4,195
 11,518
 -1,120
 -1,101
 -1,116
   -88,156
   -88,155
   -88,237
47
47
49
0
0
0
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.