GPS Space Vehicle Time Integrity for MJD 52355

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
00:00
06:26
 23,141
 -1,209
  -222,842
43
0
0
0
 
2
1
01:44
06:28
 17,038
 -1,209
   169,694
45
9
0
0
 
3
3
1
2
04:51
18:33
06:29
22:37
  5,824
 14,597
 -1,212
 -1,219
   -13,476
   -13,656
45
46
1
0
0
0
0
0
 
4
4
1
2
01:42
09:23
04:06
14:17
  8,635
 17,478
 -1,207
 -1,217
   -80,721
   -81,380
62
128
1
0
0
0
0
0
 
5
1
10:35
16:23
 20,832
 -1,215
    -7,495
47
0
0
0
 
6
1
12:41
18:51
 22,201
 -1,219
     1,478
47
0
0
0
 
7
1
07:13
12:46
 19,979
 -1,207
  -710,231
42
2
0
0
 
8
1
03:36
10:34
 25,075
 -1,200
  -708,189
48
0
0
0
 
9
9
1
2
09:22
20:16
14:21
21:39
 17,990
  4,853
 -1,206
 -1,201
    33,867
    33,924
43
49
0
12
0
0
0
0
 
10
10
1
2
06:29
13:00
07:56
17:37
  5,254
 16,465
 -1,201
 -1,215
    -3,277
    -3,311
38
51
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
08:25
21:39
02:25
09:31
23:59
  8,746
  3,823
  8,402
 -1,211
 -1,199
 -1,211
   -11,157
   -11,161
   -11,198
40
42
44
0
2
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:09
07:39
 23,388
 -1,211
     2,613
42
0
0
0
 
14
14
1
2
00:00
19:19
01:05
23:59
  3,902
 16,851
 -1,219
 -1,215
    89,107
    88,817
43
57
1
0
0
0
0
0
 
15
1
15:35
22:05
 23,406
 -1,218
  -155,341
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:24
21:21
 24,998
 -1,211
  -385,273
482
0
9995
0
 
18
1
15:55
21:58
 21,745
 -1,215
    71,273
55
10
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:45
04:33
23:59
 16,372
  4,467
 -1,214
 -1,199
   145,827
   146,071
44
42
0
0
0
0
0
0
 
21
21
1
2
17:37
19:36
18:51
23:52
  4,418
 15,315
 -1,203
 -1,220
     -610
     -626
46
48
0
0
0
0
0
0
 
22
22
1
2
00:24
16:24
04:54
18:31
 16,071
  7,672
 -1,206
 -1,213
   -15,012
   -17,790
259
122
1
0
164
0
0
0
 
23
23
1
2
14:27
18:32
17:37
19:36
 11,411
  3,807
 -1,213
 -1,244
   -10,005
   -10,045
53
46
0
1
0
0
0
0
 
24
1
10:27
15:51
 19,400
 -1,219
   -18,563
58
0
0
0
 
25
25
25
1
2
3
00:00
14:25
21:40
02:47
15:34
23:59
  9,968
  4,160
  8,361
 -1,229
 -1,219
 -1,185
   -25,600
   -25,615
   -25,594
42
47
45
0
0
0
0
0
0
0
0
0
 
26
26
1
2
07:15
16:24
11:21
19:47
 14,676
 12,231
 -1,204
 -1,220
   106,273
   106,760
77
62
1
0
0
0
0
0
 
27
1
02:26
09:09
 24,113
 -1,208
   -15,639
43
0
0
0
 
28
1
04:56
11:37
 24,045
 -1,207
    70,797
44
6
0
0
 
29
1
10:09
11:53
  6,260
 -1,203
  -477,171
55
1
0
0
 
30
1
11:46
16:23
 16,592
 -1,229
  -569,603
144
0
0
0
 
31
31
1
2
04:49
19:36
08:06
23:21
 11,788
 13,469
 -1,206
 -1,220
  -102,227
  -102,395
46
45
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.