GPS Space Vehicle Time Integrity for MJD 52309

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
02:47
09:33
 24,319
 -1,138
  -215,489
57
0
0
0
 
2
1
05:39
11:11
 19,657
 -1,143
   146,020
54
0
0
0
 
3
3
3
1
2
3
00:00
07:48
22:09
01:49
09:37
23:59
  6,571
  5,850
  6,644
 -1,138
 -1,154
 -1,161
  -107,342
  -107,448
  -107,622
51
54
51
0
5
0
0
0
0
0
0
0
 
4
4
1
2
04:52
12:33
07:14
17:27
  8,523
 17,423
 -1,144
 -1,153
  -235,601
  -234,570
97
153
1
0
1
0
0
0
 
5
1
13:31
19:28
 21,376
 -1,149
  -337,569
53
0
0
0
 
6
1
15:48
22:08
 22,780
 -1,158
     1,320
52
0
0
0
 
7
1
10:24
15:58
 19,937
 -1,160
  -701,142
74
0
0
0
 
8
1
06:43
13:37
 24,807
 -1,150
  -712,543
57
0
0
0
 
9
1
12:29
17:28
 17,941
 -1,152
    27,833
52
0
0
0
 
10
10
1
2
09:37
16:07
11:04
20:43
  5,186
 16,580
 -1,148
 -1,144
   -19,535
   -19,553
51
57
0
0
0
0
0
0
 
11
11
1
2
00:54
11:33
05:33
13:02
 16,724
  5,193
 -1,156
 -1,156
    -9,060
    -9,079
52
53
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:22
10:50
 23,151
 -1,148
      943
52
0
0
0
 
14
14
1
2
00:00
22:25
04:10
23:59
 15,006
  5,559
 -1,154
 -1,118
   103,412
   103,221
56
53
0
0
0
0
0
0
 
15
15
1
2
00:00
18:41
01:19
23:59
  4,762
 19,083
 -1,145
 -1,160
  -137,259
  -137,591
51
59
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:32
22:56
 19,459
 -1,154
   -42,158
612
0
10264
0
 
18
18
1
2
00:00
19:03
01:10
23:59
  4,154
 17,751
 -1,163
 -1,153
    73,831
    73,809
55
55
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:58
07:57
 21,353
 -1,150
   134,121
55
0
0
0
 
21
21
1
2
00:00
20:44
03:07
23:59
 11,229
 11,751
 -1,163
 -1,144
    -1,087
    -1,064
52
54
0
0
0
0
0
0
 
22
22
1
2
03:32
19:31
07:35
22:22
 14,545
 10,269
 -1,136
 -1,162
  -598,907
  -599,675
93
62
0
0
0
0
0
0
 
23
1
17:43
22:08
 15,831
 -1,145
    -7,090
55
0
0
0
 
24
1
13:36
18:59
 19,384
 -1,152
    -8,128
63
0
0
0
 
25
25
1
2
00:54
17:38
05:58
18:41
 18,171
  3,791
 -1,140
 -1,174
   -23,668
   -23,722
60
52
0
0
0
0
0
0
 
26
26
1
2
10:52
19:30
14:31
22:48
 13,080
 11,829
 -1,154
 -1,143
    52,058
    52,420
69
59
1
0
0
0
0
0
 
27
1
05:27
12:20
 24,726
 -1,150
   -11,115
56
0
0
0
 
28
1
08:04
14:46
 24,038
 -1,146
    59,893
54
0
0
0
 
29
1
00:34
03:39
 11,093
 -1,166
  -539,953
68
1
1
0
 
30
1
15:00
19:30
 16,173
 -1,156
  -428,886
212
0
0
0
 
31
31
31
1
2
3
01:20
07:57
22:49
02:32
11:10
23:59
  4,267
 11,547
  4,233
 -1,126
 -1,149
 -1,151
   -92,391
   -92,476
   -92,596
52
56
51
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.