GPS Space Vehicle Time Integrity for MJD 52306

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
02:59
09:46
 24,403
 -1,163
  -215,052
53
0
0
0
 
2
1
06:11
11:31
 18,958
 -1,164
   144,506
54
0
0
0
 
3
3
3
1
2
3
00:00
08:11
22:24
02:01
09:41
23:59
  7,299
  5,353
  5,747
 -1,146
 -1,153
 -1,153
  -106,575
  -106,663
  -106,825
51
52
50
0
1
0
0
0
0
0
0
0
 
4
4
1
2
05:05
12:47
07:27
16:26
  8,473
 13,044
 -1,163
 -1,152
  -243,950
  -242,971
89
114
1
0
1
0
0
0
 
5
1
13:43
19:41
 21,456
 -1,160
  -337,068
51
0
0
0
 
6
1
16:01
22:23
 22,911
 -1,169
     1,312
49
0
0
0
 
7
1
10:36
16:10
 19,878
 -1,157
  -699,236
77
0
0
0
 
8
1
06:55
13:54
 25,091
 -1,161
  -712,018
53
0
0
0
 
9
9
1
2
00:00
12:41
01:06
17:41
  3,952
 17,958
 -1,150
 -1,159
    27,358
    27,436
51
51
0
0
0
0
0
0
 
10
10
1
2
09:50
16:18
11:16
20:55
  5,175
 16,567
 -1,157
 -1,156
   -19,369
   -19,389
49
55
0
0
0
0
0
0
 
11
11
1
2
01:06
11:43
05:46
13:14
 16,717
  5,259
 -1,165
 -1,157
    -8,991
    -8,994
50
54
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:35
10:58
 22,986
 -1,162
      823
50
0
0
0
 
14
14
1
2
00:00
22:39
04:22
23:59
 15,695
  4,826
 -1,169
 -1,128
   104,229
   104,026
56
50
1
0
0
0
0
0
 
15
15
1
2
00:00
18:54
01:32
23:59
  5,514
 18,350
 -1,148
 -1,162
  -136,148
  -136,482
51
54
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:44
22:35
22:19
23:59
 16,462
  5,084
 -1,164
 -1,149
   -14,071
   -15,357
539
163
0
0
7673
0
0
0
 
18
18
1
2
00:00
19:15
01:22
23:59
  4,840
 17,044
 -1,167
 -1,156
    73,932
    73,912
54
51
2
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:10
08:09
 21,516
 -1,164
   133,335
52
0
0
0
 
21
21
1
2
00:00
20:56
03:19
23:59
 11,984
 11,031
 -1,177
 -1,158
    -1,096
    -1,089
51
50
0
0
0
0
0
0
 
22
22
1
2
03:45
19:42
07:48
22:34
 14,457
 10,318
 -1,161
 -1,176
  -595,299
  -596,102
90
62
0
0
0
0
0
0
 
23
1
17:56
23:13
 18,716
 -1,161
    -6,909
54
0
0
0
 
24
1
13:48
19:11
 19,345
 -1,157
    -7,456
62
0
0
0
 
25
25
1
2
01:07
17:50
06:11
18:53
 18,214
  3,760
 -1,153
 -1,179
   -23,573
   -23,615
57
51
0
0
0
0
0
0
 
26
26
1
2
11:04
19:42
14:43
22:53
 13,130
 11,444
 -1,158
 -1,157
    49,111
    49,454
66
55
1
0
0
0
0
0
 
27
1
05:40
12:33
 24,717
 -1,163
   -10,846
51
0
0
0
 
28
1
08:16
14:22
 21,906
 -1,161
    59,114
52
0
0
0
 
29
1
00:46
03:59
 11,583
 -1,170
  -543,473
69
1
1
0
 
30
1
15:13
19:42
 16,066
 -1,168
  -417,531
215
0
0
0
 
31
31
31
1
2
3
00:00
01:32
08:10
01:06
02:45
11:13
  3,953
  4,297
 11,022
 -1,171
 -1,155
 -1,150
   -91,799
   -91,801
   -91,871
50
51
53
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.