GPS Space Vehicle Time Integrity for MJD 51781

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
15:05
22:01
 24,950
  -341
  -142,228
52
0
0
0
 
2
2
1
2
00:00
21:03
03:39
23:59
 13,083
 10,602
  -340
  -329
   260,212
   260,608
55
52
2
0
0
0
0
0
 
3
3
1
2
09:23
19:21
13:58
21:02
 16,436
  6,072
  -348
  -338
   -34,445
   -34,538
54
52
0
0
0
0
0
0
 
4
1
00:37
05:54
 19,054
  -334
  -359,695
211
1
1
0
 
5
1
02:33
07:59
 19,411
  -342
  -262,491
51
0
0
0
 
6
1
04:28
10:59
 23,417
  -328
     -358
49
6
0
0
 
7
7
1
2
00:00
22:08
03:50
23:59
 13,797
  6,715
  -335
  -320
  -119,310
  -117,506
107
64
0
0
0
0
0
0
 
8
8
1
2
00:00
19:41
02:01
23:59
  7,260
 15,489
  -330
  -341
  -431,176
  -434,172
104
176
1
0
1
0
0
0
 
9
9
1
2
00:43
10:44
05:38
12:35
 17,591
  6,617
  -329
  -344
     4,799
     4,840
52
52
0
0
0
0
0
0
 
10
10
1
2
03:50
21:03
08:40
22:08
 17,399
  3,912
  -336
  -347
   -56,050
   -56,089
51
51
10
0
0
0
0
0
 
11
11
1
2
12:41
22:51
17:37
23:59
 17,719
  3,990
  -342
  -322
  -555,447
  -556,076
126
60
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:50
23:59
 18,445
  -338
   827,740
55
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
09:38
11:13
10:59
15:43
  4,771
 16,143
  -348
  -353
  -852,012
  -852,066
53
53
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:28
12:41
 25,868
  -353
   270,223
49
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
16:24
23:35
 25,848
  -339
  -271,381
89
0
0
0
 
20
1
14:23
20:13
 20,808
  -343
    62,808
59
8
0
0
 
21
1
08:47
15:54
 25,528
  -343
   -15,225
52
3
0
0
 
22
22
1
2
07:58
15:20
10:29
19:41
  8,997
 15,654
  -334
  -347
  -228,452
  -229,445
99
157
1
0
1
0
0
0
 
23
1
07:04
13:31
 23,035
  -343
   -14,942
49
0
0
0
 
24
1
01:34
07:15
 20,434
  -335
  -778,967
59
0
0
0
 
25
1
12:43
18:12
 19,710
  -355
    -8,010
52
0
0
0
 
26
26
26
26
1
2
3
4
00:00
07:07
08:16
22:51
02:37
08:14
11:12
23:59
  9,446
  3,932
 10,483
  3,984
  -336
  -344
  -345
  -328
  -544,375
  -544,555
  -544,612
  -544,964
55
48
58
53
0
0
4
0
0
0
0
0
0
0
0
0
 
27
1
17:44
23:59
 22,527
  -341
   -29,537
51
0
0
0
 
28
1
16:20
21:14
 17,642
  -351
    59,916
81
0
0
0
 
29
1
11:00
15:56
 17,742
  -358
    -2,754
186
0
0
0
 
30
1
03:38
09:01
 19,291
  -336
    34,395
49
1
0
0
 
31
31
31
1
2
3
11:00
12:55
21:38
12:41
14:35
22:50
  6,010
  5,992
  4,288
  -339
  -341
  -331
    -9,158
    -9,169
    -9,201
51
50
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 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.