GPS Space Vehicle Time Integrity for MJD 52115

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
15:46
22:39
 24,775
  -863
  -188,045
34
93
0
0
 
2
2
1
2
00:00
22:40
04:27
23:59
 16,016
  4,785
  -867
  -844
    48,313
    48,774
39
21
11
202
0
0
0
0
 
3
3
1
2
11:40
21:13
15:03
22:48
 12,156
  5,716
  -851
  -859
   -51,645
   -51,749
31
26
0
54
0
0
0
0
 
4
4
1
2
01:58
18:15
06:53
20:29
 17,514
  7,969
  -848
  -878
  -636,797
  -636,049
56
48
4
0
1
0
0
0
 
5
1
02:59
08:51
 21,062
  -852
  -308,130
28
227
0
0
 
6
1
05:17
11:39
 22,921
  -855
     1,290
31
7
0
0
 
7
1
00:00
05:14
 18,749
  -849
  -462,850
128
1
1
0
 
8
8
1
2
00:00
19:47
02:50
23:59
 10,162
 15,147
  -849
  -853
  -429,981
  -432,054
81
128
1
0
1
0
0
0
 
9
1
01:42
06:44
 18,150
  -848
    54,519
29
34
0
0
 
10
10
1
2
05:23
21:27
09:53
23:59
 16,250
  9,123
  -851
  -862
    -8,333
    -8,377
39
23
25
256
0
0
0
0
 
11
11
1
2
00:46
13:44
02:13
18:45
  5,142
 18,043
  -853
  -864
    -3,861
    -3,881
33
32
25
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:37
23:59
 22,951
  -860
     2,730
29
64
0
0
 
14
1
11:42
17:21
 20,183
  -863
   117,843
34
9
0
0
 
15
1
07:35
14:37
 25,372
  -856
   -62,403
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:47
10:02
09:53
13:44
 11,183
 13,272
  -842
  -865
  -294,415
  -295,013
168
166
0
0
0
0
0
0
 
18
1
08:31
14:23
 21,040
  -860
    72,782
39
15
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:56
20:53
 21,457
  -864
    85,494
35
25
0
0
 
21
1
10:09
16:32
 22,924
  -867
    -5,284
36
6
0
0
 
22
22
1
2
08:57
16:52
11:41
21:27
  9,852
 16,234
  -865
  -867
  -581,932
  -581,833
31
33
5
31
0
0
0
0
 
23
1
08:03
11:39
 12,897
  -859
   -17,828
35
1
0
0
 
24
1
03:02
08:30
 19,691
  -849
   -68,608
51
1
0
0
 
25
25
1
2
06:51
14:03
08:01
19:09
  4,175
 18,279
  -840
  -859
   -16,617
   -16,650
24
40
117
14
0
0
0
0
 
26
26
1
2
00:17
08:56
03:43
12:03
 12,380
 11,135
  -850
  -856
  -547,677
  -547,935
33
48
44
0
0
0
0
0
 
27
27
1
2
00:00
18:45
01:43
23:59
  6,197
 18,767
  -851
  -862
   -28,989
   -29,085
24
29
151
215
0
0
0
0
 
28
28
1
2
00:00
20:01
01:43
23:59
  6,150
 14,312
  -858
  -857
     6,036
     6,256
28
24
38
342
0
0
0
0
 
29
1
12:03
17:57
 21,102
  -866
  -622,557
54
16
0
0
 
30
1
04:29
08:56
 15,920
  -856
    28,057
26
141
0
0
 
31
31
31
1
2
3
12:08
14:38
21:01
13:44
15:45
23:59
  5,743
  3,969
 10,729
  -860
  -853
  -852
   -55,944
   -55,953
   -56,001
30
30
31
12
0
87
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.