GPS Space Vehicle Time Integrity for MJD 51774

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
15:34
22:30
 24,949
  -372
  -141,429
52
0
0
0
 
2
2
1
2
00:00
21:32
04:08
23:59
 14,841
  8,877
  -358
  -343
   257,053
   257,464
54
52
1
0
0
0
0
0
 
3
3
1
2
09:52
19:50
14:27
21:31
 16,370
  6,063
  -354
  -356
   -32,413
   -32,516
56
53
0
0
0
0
0
0
 
4
1
01:06
06:24
 19,047
  -356
  -337,913
208
1
1
0
 
5
1
03:02
08:27
 19,400
  -353
  -261,641
50
0
0
0
 
6
1
04:56
11:28
 23,469
  -347
     -346
50
0
0
0
 
7
7
1
2
00:00
22:37
04:52
23:59
 17,355
  4,958
  -359
  -353
  -132,729
  -131,123
118
58
1
0
1
0
0
0
 
8
8
1
2
00:00
20:10
02:29
23:59
  8,976
 13,756
  -356
  -355
  -406,758
  -409,837
122
167
1
0
1
0
0
0
 
9
9
1
2
01:12
11:42
06:07
13:23
 17,561
  5,992
  -359
  -369
     3,828
     3,869
52
55
0
4
0
0
0
0
 
10
10
1
2
04:18
21:32
09:08
22:36
 17,365
  3,871
  -357
  -365
   -55,716
   -55,750
50
52
8
0
0
0
0
0
 
11
11
1
2
00:00
13:10
01:19
18:06
  4,746
 17,724
  -354
  -363
  -541,158
  -542,348
61
125
1
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
19:28
23:59
 16,059
  -364
   825,600
55
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
11:42
16:14
 16,311
  -373
  -849,510
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:57
13:09
 25,918
  -360
   269,174
50
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
16:53
23:59
 25,511
  -359
  -264,829
92
0
0
0
 
20
1
14:51
20:41
 20,855
  -367
    65,721
60
0
0
0
 
21
1
09:16
16:22
 25,530
  -364
   -14,904
52
0
0
0
 
22
22
1
2
08:27
15:49
10:58
20:10
  8,975
 15,649
  -344
  -363
  -208,388
  -209,411
105
158
1
0
1
0
0
0
 
23
1
07:33
14:00
 23,054
  -354
   -14,637
52
0
0
0
 
24
1
02:03
07:44
 20,474
  -352
  -776,680
54
0
0
0
 
25
1
13:10
18:39
 19,781
  -374
    -7,880
53
0
0
0
 
26
26
26
1
2
3
00:00
07:36
08:44
03:06
08:43
11:42
 11,129
  3,996
 10,621
  -362
  -365
  -370
  -539,582
  -539,783
  -539,850
58
49
62
9
0
8
0
0
0
0
0
0
 
27
27
1
2
00:00
18:15
01:28
23:59
  5,262
 20,683
  -345
  -365
   -28,816
   -28,903
50
52
0
1
0
0
0
0
 
28
1
16:50
21:46
 17,811
  -370
    68,262
89
0
0
0
 
29
1
11:28
16:24
 17,713
  -368
  -713,361
62
0
0
0
 
30
1
04:07
09:30
 19,342
  -346
    33,414
49
6
0
0
 
31
31
31
1
2
3
11:28
13:24
22:06
13:09
15:03
23:16
  5,961
  5,982
  4,126
  -357
  -361
  -358
    -8,342
    -8,354
    -8,389
52
52
52
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.