GPS Space Vehicle Time Integrity for MJD 52846

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:10
21:07
 24,999
   316
  -296,288
10
0
0
0
 
2
2
1
2
08:03
15:00
09:36
20:02
  5,617
 18,071
   324
   314
   156,583
   156,780
12
35
1
0
0
0
0
0
 
3
3
1
2
08:54
17:42
13:15
21:08
 15,640
 12,343
   321
   320
   -30,279
   -30,379
14
12
1
0
0
0
0
0
 
4
4
1
2
00:00
16:36
04:45
18:01
 17,097
  5,131
   320
   316
   -42,134
   -42,055
5
6
12
3
0
0
0
0
 
5
1
01:22
07:13
 21,018
   318
   -38,479
39
0
0
0
 
6
1
03:44
10:12
 23,225
   322
     6,675
6
0
0
0
 
7
1
00:00
03:20
 11,991
   319
  -581,847
42
0
0
0
 
8
8
1
2
00:00
18:06
01:16
21:59
  4,556
 14,016
   328
   323
  -394,436
  -394,940
13
25
1
0
0
0
0
0
 
9
9
1
2
00:00
09:46
04:49
12:08
 17,339
  8,518
   323
   314
    55,766
    55,818
14
5
0
3
0
0
0
0
 
10
10
1
2
03:11
19:50
08:09
22:04
 17,849
  8,033
   322
   319
   -28,515
   -28,554
3
6
62
0
0
0
0
0
 
11
1
12:03
16:50
 17,187
   314
   -57,706
9
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:46
21:59
 22,381
   319
    30,165
5
2
0
0
 
14
1
09:14
15:26
 22,252
   316
    20,632
3
143
0
0
 
15
1
06:45
13:44
 25,075
   327
  -138,105
38
0
0
0
 
16
16
1
2
06:52
14:37
09:59
19:09
 11,170
 16,274
   322
   317
   -56,687
   -56,878
19
30
1
0
0
0
0
0
 
17
1
03:33
10:32
 25,127
   321
   -86,626
452
0
9097
0
 
18
1
06:22
13:04
 24,080
   321
   -12,105
3
165
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:31
19:21
 20,969
   318
   213,667
2
132
0
0
 
21
1
04:43
11:59
 26,136
   325
   -12,116
65
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:40
14:39
 25,098
   324
   -31,393
9
14
0
0
 
24
1
00:42
06:23
 20,449
   324
   -47,086
20
0
0
0
 
25
1
11:43
17:13
 19,739
   319
   -48,249
4
13
0
0
 
26
26
1
2
00:00
06:18
01:48
10:24
  6,509
 14,725
   320
   320
  -523,596
  -523,620
3
5
0
9
0
0
0
0
 
27
1
16:57
21:59
 18,132
   319
  -475,742
237
0
0
0
 
28
28
1
2
00:00
19:20
02:29
21:59
  8,958
  9,529
   318
   321
    22,603
    22,395
11
8
1
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
02:36
08:04
 19,636
   319
  -334,469
217
0
0
0
 
31
31
1
2
10:10
18:08
13:43
21:59
 12,775
 13,872
   316
   322
  -339,669
  -340,182
63
70
1
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.