GPS Space Vehicle Time Integrity for MJD 52473

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
15:27
22:18
 24,530
 -1,322
  -241,254
36
1
0
0
 
2
1
17:03
21:28
 15,847
 -1,333
   231,968
33
4
0
0
 
3
3
1
2
10:29
20:59
14:36
22:26
 14,767
  5,087
 -1,333
 -1,346
   -47,868
   -47,988
39
34
6
2
0
0
0
0
 
4
4
1
2
01:24
17:38
05:49
19:59
 15,872
  8,490
 -1,328
 -1,349
  -250,370
  -251,123
94
45
0
0
0
0
0
0
 
5
1
02:32
08:22
 20,870
 19,553
    -2,911
3016121
1
20870
0
 
6
1
05:48
11:13
 19,459
 21,059
    25,853
3123560
1
19459
0
 
7
1
00:00
04:41
 16,795
 -1,336
  -582,360
103
1
1
0
 
8
8
1
2
00:00
19:27
02:30
23:59
  8,979
 16,367
 -1,329
 -1,343
  -596,221
  -594,931
66
82
3
0
1
0
0
0
 
9
9
1
2
01:19
12:15
06:19
13:51
 17,966
  5,760
 22,924
 -1,352
    74,990
    50,765
3250756
41
1
4
17966
0
0
0
 
10
10
1
2
05:50
20:53
09:07
23:45
 11,797
 10,262
 35,600
 -1,335
    27,152
    -9,816
4011661
30
1
10
11797
0
0
0
 
11
11
1
2
00:21
13:21
01:51
18:18
  5,304
 17,779
 -1,329
 -1,336
   -17,734
   -17,784
44
33
4
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:52
23:14
 22,918
 -1,336
     8,904
32
5
0
0
 
14
1
11:13
16:52
 20,164
 -1,340
    58,141
47
10
0
0
 
15
15
1
2
07:32
09:19
09:02
13:55
  5,408
 16,522
 -1,325
 -1,346
   -39,867
   -39,940
36
39
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:21
11:16
11:09
13:17
 17,297
  7,236
 -1,336
 -1,342
  -380,321
  -381,239
381
147
0
0
4216
0
0
0
 
18
1
07:56
13:53
 21,317
 -1,339
    55,051
51
16
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:32
20:25
 21,168
 -1,341
   173,996
37
3
0
0
 
21
1
09:24
15:47
 22,928
 -1,336
      885
39
0
0
0
 
22
22
1
2
09:03
16:20
11:01
20:26
  7,103
 14,676
 -1,345
 -1,338
  -456,620
  -457,707
80
177
0
0
0
0
0
0
 
23
1
06:26
09:23
 10,602
 -1,309
    -7,250
40
0
0
0
 
24
1
02:30
07:56
 19,539
 20,970
   -22,982
3117158
1
19539
0
 
25
25
1
2
06:20
13:52
07:31
18:39
  4,264
 17,159
 -1,330
 -1,349
   -30,903
   -30,940
34
41
0
2
0
0
0
0
 
26
26
1
2
00:00
08:22
03:14
10:28
 11,625
  7,537
 -1,332
 -1,331
   -43,915
   -44,742
100
82
1
0
1
0
0
0
 
27
27
1
2
00:00
18:18
01:04
23:59
  3,853
 20,428
 -1,323
 -1,327
   -43,476
   -45,216
47
146
1
0
1
0
0
0
 
28
28
1
2
00:00
20:53
03:34
23:59
 12,864
 11,163
 -1,345
 -1,325
    86,756
    86,821
38
31
4
2
0
0
0
0
 
29
29
1
2
00:09
09:24
02:59
10:28
 10,239
  3,851
 -1,330
 -1,347
  -104,221
  -105,081
85
54
1
3
1
1
0
0
 
30
1
03:54
09:02
 18,449
 22,282
   -16,237
3207922
1
18449
0
 
31
31
1
2
11:34
21:29
15:22
23:59
 13,552
  9,006
 -1,345
 -1,337
  -341,417
  -341,705
46
42
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.