GPS Space Vehicle Time Integrity for MJD 52298

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
03:32
10:18
 24,386
 -1,152
  -213,902
51
0
0
0
 
2
1
06:56
12:22
 19,537
 -1,149
   140,465
40
8
0
0
 
3
3
1
2
00:00
08:43
02:34
10:22
  9,269
  5,868
 -1,146
 -1,156
  -104,377
  -104,479
50
30
0
33
0
0
0
0
 
4
4
1
2
05:38
13:21
08:00
18:13
  8,487
 17,473
 -1,144
 -1,148
  -265,912
  -264,896
91
139
1
0
1
0
0
0
 
5
1
14:15
20:02
 20,840
 -1,150
  -335,698
25
447
0
0
 
6
1
16:35
23:02
 23,191
 -1,149
     1,207
26
352
0
0
 
7
1
11:09
16:44
 20,005
 -1,160
  -693,316
75
0
0
0
 
8
1
07:28
14:27
 25,132
 -1,140
  -710,177
40
0
0
0
 
9
9
1
2
00:13
13:14
01:39
18:14
  5,152
 18,029
 -1,156
 -1,142
    26,212
    26,315
52
24
4
227
0
0
0
0
 
10
10
1
2
10:22
16:51
11:48
21:27
  5,162
 16,492
 -1,145
 -1,154
   -18,849
   -18,868
25
30
37
63
0
0
0
0
 
11
11
1
2
01:39
12:06
06:18
13:47
 16,674
  5,821
 -1,154
 -1,153
    -8,705
    -8,717
51
36
0
29
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:08
11:36
 23,239
 -1,151
      546
40
0
0
0
 
14
1
00:00
04:54
 17,632
 -1,154
   106,376
57
0
0
0
 
15
15
1
2
00:00
19:26
02:05
23:59
  7,483
 16,423
 -1,139
 -1,157
  -133,125
  -133,464
50
39
1
2
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:17
01:18
23:02
  4,695
 17,071
 -1,156
 -1,155
    72,151
    63,734
195
588
1
0
1
8730
0
0
 
18
18
1
2
00:00
20:10
01:55
23:59
  6,878
 13,775
 -1,164
 -1,145
    74,138
    74,140
53
34
0
5
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:43
08:42
 21,443
 -1,151
   131,295
52
0
0
0
 
21
21
1
2
00:00
21:28
03:53
23:59
 13,983
  9,100
 -1,166
 -1,145
    -1,070
    -1,054
51
32
0
1
0
0
0
0
 
22
22
1
2
04:18
20:14
08:47
23:06
 15,889
 10,323
 -1,147
 -1,160
  -584,769
  -585,684
106
55
1
0
1
0
0
0
 
23
1
18:30
23:48
 18,904
 -1,156
    -6,377
34
22
0
0
 
24
1
14:21
19:44
 19,387
 -1,153
    -5,632
43
28
0
0
 
25
25
1
2
01:40
18:24
06:44
19:25
 18,180
  3,612
 -1,148
 -1,169
   -23,272
   -23,326
57
20
1
131
0
0
0
0
 
26
26
1
2
11:57
20:14
15:16
23:34
 11,933
 11,926
 -1,148
 -1,145
    41,621
    41,939
48
36
1
7
0
0
0
0
 
27
1
06:13
13:06
 24,720
 -1,146
   -10,036
41
0
0
0
 
28
1
08:49
15:31
 24,109
 -1,148
    57,076
32
123
0
0
 
29
1
01:19
04:52
 12,757
 -1,171
  -552,450
69
1
1
0
 
30
1
15:47
20:14
 16,019
 -1,157
  -385,883
223
0
0
0
 
31
31
31
1
2
3
00:00
02:05
08:42
01:39
03:17
11:55
  5,948
  4,279
 11,537
 -1,143
 -1,141
 -1,153
   -90,045
   -90,048
   -90,126
50
51
34
0
0
35
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.