GPS Space Vehicle Time Integrity for MJD 52291

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
04:00
10:46
 24,365
 -1,120
  -212,940
56
0
0
0
 
2
1
07:28
13:07
 20,314
 -1,125
   136,946
54
0
0
0
 
3
3
1
2
00:00
09:08
03:03
10:50
 10,984
  5,937
 -1,125
 -1,133
  -102,448
  -102,548
48
55
0
7
0
0
0
0
 
4
4
1
2
06:07
13:51
08:28
18:42
  8,457
 17,426
 -1,124
 -1,123
  -284,788
  -283,786
92
140
1
0
1
0
0
0
 
5
1
14:42
20:42
 21,587
 -1,127
  -334,548
53
0
0
0
 
6
1
17:05
23:31
 23,181
 -1,145
     1,153
52
0
0
0
 
7
1
11:38
17:13
 19,982
 -1,135
  -687,157
96
0
0
0
 
8
1
07:56
14:55
 25,095
 -1,134
  -707,996
60
0
0
0
 
9
9
1
2
00:41
13:42
02:08
18:43
  5,158
 18,000
 -1,123
 -1,136
    25,148
    25,239
50
52
0
0
0
0
0
0
 
10
10
1
2
10:51
17:24
12:17
21:55
  5,168
 16,154
 -1,127
 -1,136
   -18,379
   -18,408
51
55
0
0
0
0
0
0
 
11
11
1
2
02:09
12:33
06:47
14:15
 16,710
  5,835
 -1,131
 -1,125
    -8,447
    -8,456
49
57
0
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:37
12:06
 23,268
 -1,130
      300
52
0
0
0
 
14
1
00:00
05:23
 19,309
 -1,135
   108,146
56
1
0
0
 
15
15
1
2
00:00
19:54
02:34
23:59
  9,227
 14,733
 -1,119
 -1,140
  -130,452
  -130,796
49
59
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:23
18:46
01:47
23:59
  5,004
 18,824
 -1,127
 -1,128
   144,772
   135,774
210
679
1
0
1
10810
0
0
 
18
18
1
2
00:00
20:16
02:23
23:59
  8,588
 13,401
 -1,146
 -1,128
    74,327
    74,325
51
54
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:12
09:10
 21,505
 -1,131
   129,510
54
0
0
0
 
21
21
1
2
00:00
21:56
04:22
23:59
 15,668
  7,401
 -1,143
 -1,115
    -1,092
    -1,079
49
52
0
0
0
0
0
0
 
22
22
1
2
04:46
20:43
09:06
23:42
 15,466
 10,780
 -1,127
 -1,131
  -574,287
  -575,290
114
72
0
0
0
0
0
0
 
23
1
19:00
23:31
 16,218
 -1,127
    -5,912
55
0
0
0
 
24
1
14:49
20:13
 19,352
 -1,132
    -4,060
64
0
0
0
 
25
1
02:09
07:13
 18,245
 -1,137
   -22,979
56
1
0
0
 
26
26
1
2
12:06
20:43
15:45
23:32
 13,120
 10,181
 -1,123
 -1,125
    35,484
    35,775
67
54
0
0
0
0
0
0
 
27
1
06:42
13:34
 24,693
 -1,129
    -9,321
55
0
0
0
 
28
1
09:18
15:22
 21,854
 -1,128
    55,199
53
0
0
0
 
29
1
01:47
05:39
 13,809
 -1,146
  -559,906
67
0
0
0
 
30
1
16:16
20:42
 15,953
 -1,142
  -356,507
238
0
0
0
 
31
31
31
1
2
3
00:07
02:34
09:11
02:08
03:46
12:23
  7,155
  4,190
 11,523
 -1,147
 -1,124
 -1,138
   -88,584
   -88,579
   -88,654
49
47
55
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.