GPS Space Vehicle Time Integrity for MJD 52162

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
12:39
19:31
 24,736
  -933
  -195,037
51
1
0
0
2
2
1
2
00:00
19:32
01:13
23:59
  4,413
 16,057
  -934
  -931
    71,410
    71,845
46
42
1
0
0
0
0
0
3
3
3
1
2
3
08:26
10:34
17:58
09:44
11:50
19:36
  4,730
  4,580
  5,800
  -934
  -920
  -943
   -65,581
   -65,594
   -65,712
42
45
48
0
0
0
0
0
0
0
0
0
4
4
4
1
2
3
00:00
15:09
22:51
03:46
17:17
23:59
 13,589
  7,611
  4,053
  -941
  -937
  -898
  -568,505
  -567,508
  -566,962
73
66
41
1
1
3
1
0
0
0
0
0
5
1
00:00
05:41
 20,369
  -925
  -314,530
46
3
0
0
6
1
02:06
08:27
 22,886
  -928
     -754
43
5
0
0
7
7
1
2
00:00
20:26
02:06
23:59
  7,515
 12,715
  -944
  -912
  -414,409
  -417,234
99
157
1
0
1
0
0
0
8
1
16:38
23:38
 25,121
  -920
  -532,493
159
0
0
0
9
9
1
2
00:00
22:27
03:33
23:59
 12,772
  5,518
  -919
  -934
     5,922
     6,057
47
34
0
3
0
0
0
0
10
10
1
2
02:13
18:13
06:39
21:04
 15,944
 10,258
  -927
  -933
   -10,886
   -10,927
48
43
0
3
0
0
0
0
11
11
1
2
10:34
21:30
15:33
22:38
 17,900
  3,993
  -927
  -924
    -4,738
    -4,742
45
41
1
9
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
14:28
20:55
 23,186
  -931
     4,077
46
0
0
0
14
1
08:30
14:08
 20,307
  -928
   121,682
46
3
0
0
15
1
04:22
11:25
 25,370
  -918
   -80,524
58
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:36
06:50
06:39
10:33
 10,976
 13,411
  -917
  -953
   262,027
   260,309
435
506
0
0
3775
5733
0
0
18
1
05:13
08:57
 13,390
  -924
    73,325
45
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
11:50
17:45
 21,254
  -928
    96,727
48
0
0
0
21
1
06:40
13:17
 23,816
  -919
    -5,797
46
0
0
0
22
22
1
2
05:42
13:38
08:27
17:46
  9,846
 14,649
  -927
  -918
  -157,532
  -159,360
171
272
0
0
0
159
0
0
23
1
04:47
08:25
 13,093
  -932
   -20,718
45
0
0
0
24
1
00:00
05:13
 18,737
  -918
   -79,877
60
1
0
0
25
25
1
2
03:46
10:56
04:46
16:01
  3,575
 18,277
  -933
  -928
   -18,371
   -18,380
37
49
0
1
0
0
0
0
26
26
1
2
05:42
21:02
08:56
23:59
 11,651
 10,635
  -933
  -927
    -2,366
    -2,528
48
35
0
0
0
0
0
0
27
1
15:33
22:26
 24,750
  -924
   -34,650
46
0
0
0
28
1
17:53
23:08
 18,859
  -933
    17,917
42
10
0
0
29
1
08:57
14:36
 20,317
  -929
  -629,476
46
0
0
0
30
1
01:17
05:41
 15,805
  -939
     5,751
190
0
0
0
31
31
31
1
2
3
08:40
11:26
17:19
10:53
12:32
21:07
  7,930
  3,919
 13,702
  -942
  -916
  -931
   -64,098
   -64,097
   -64,166
41
46
50
0
0
4
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.