GPS Space Vehicle Time Integrity for MJD 52014

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
1
2
00:00
22:44
05:40
23:59
 20,411
  4,519
  -834
  -800
  -173,970
  -174,060
39
44
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
04:10
17:09
05:44
21:55
  5,641
 17,136
  -843
  -823
   -21,374
   -21,541
43
43
1
0
0
0
0
0
 
4
4
1
2
01:05
08:49
03:25
13:40
  8,388
 17,439
  -826
  -828
  -703,739
  -703,759
36
44
0
0
0
0
0
0
 
5
1
09:53
15:53
 21,586
  -819
  -295,406
40
2
0
0
 
6
1
12:01
18:28
 23,231
  -817
     -356
41
0
0
0
 
7
1
06:29
12:00
 19,785
  -827
  -584,688
40
0
0
0
 
8
1
02:41
09:41
 25,209
  -824
  -118,951
329
0
3182
0
 
9
1
08:30
13:34
 18,281
  -816
    39,683
40
0
0
0
 
10
10
1
2
04:25
12:21
07:15
17:02
 10,191
 16,832
  -827
  -820
    -3,334
    -3,347
40
45
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:34
20:59
01:40
09:00
23:59
  5,993
  5,001
 10,856
  -822
  -834
  -823
    -2,596
    -2,610
    -2,607
38
42
44
0
1
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:22
06:54
 23,512
  -826
      323
39
9
0
0
 
14
1
18:36
23:59
 19,409
  -824
   100,650
44
0
0
0
 
15
1
14:27
21:30
 25,369
  -828
   -22,845
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
15:20
21:21
 21,520
  -830
    32,762
75
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:00
03:56
23:59
 14,159
  7,143
  -831
  -821
    64,257
    64,423
39
44
2
0
0
0
0
0
 
21
1
16:53
23:30
 23,815
  -824
    -3,128
46
0
0
0
 
22
22
1
2
00:00
15:54
04:13
18:41
 15,187
 10,009
  -823
  -825
  -579,152
  -579,429
56
43
1
0
0
0
0
0
 
23
23
1
2
15:07
18:55
18:28
20:58
 12,031
  7,381
  -811
  -846
   -12,031
   -12,069
47
43
0
0
0
0
0
0
 
24
1
09:51
15:16
 19,447
  -824
   -44,201
54
0
0
0
 
25
25
25
1
2
3
00:00
13:39
20:59
02:02
14:56
23:59
  7,313
  4,595
 10,776
  -856
  -832
  -815
   -13,660
   -13,657
   -13,638
39
41
47
2
0
0
0
0
0
0
0
0
 
26
26
1
2
07:08
15:28
10:36
18:54
 12,471
 12,330
  -827
  -823
  -432,984
  -433,525
73
90
0
0
0
0
0
0
 
27
1
01:40
08:34
 24,752
  -824
   -18,261
45
0
0
0
 
28
1
01:00
05:58
 17,805
  -820
   -11,973
40
0
0
0
 
29
1
18:53
23:59
 18,387
  -822
  -517,603
96
0
0
0
 
30
1
11:19
16:52
 19,831
  -833
    14,919
43
3
0
0
 
31
31
31
1
2
3
04:06
18:53
21:30
07:21
20:58
22:40
 11,751
  7,435
  4,084
  -832
  -847
  -815
   -40,263
   -40,366
   -40,348
44
42
45
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.