GPS Space Vehicle Time Integrity for MJD 52794

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
17:31
23:59
 23,293
 18,269
  -270,284
3096663
1
23293
0
 
2
1
18:59
23:36
 16,502
 -2,032
   124,771
35
12
0
0
 
3
3
1
2
12:39
22:59
16:45
23:59
 14,757
  3,610
 -2,029
128,892
   -18,174
   112,642
32
7865986
2
1
0
3610
0
0
 
4
4
1
2
03:26
19:39
08:17
22:01
 17,321
  8,540
 -2,033
 -2,036
   -47,634
   -47,646
43
26
21
52
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
06:55
13:10
 22,495
 -2,026
     3,073
30
5
0
0
 
7
1
01:18
06:46
 19,556
 -2,025
  -519,898
119
0
0
0
 
8
8
1
2
00:00
21:26
04:29
23:59
 16,124
  9,205
 -2,030
 49,319
  -355,372
  -304,842
62
4926004
1
1
1
9205
0
0
 
9
9
1
2
03:12
14:07
08:12
15:44
 17,926
  5,684
 -2,024
 -2,044
    45,238
    45,279
36
39
1
6
0
0
0
0
 
10
10
1
2
00:00
07:15
01:56
11:19
  6,993
 14,648
 -2,015
 -2,035
   -28,102
   -28,137
46
35
0
35
0
0
0
0
 
11
11
1
2
02:19
15:18
03:45
20:15
  5,117
 17,774
 -2,032
 -2,027
   -51,974
   -52,060
28
27
40
133
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:06
01:41
23:59
  6,058
 17,601
 -2,018
 24,820
    26,030
    52,903
48
3562362
0
1
0
17601
0
0
 
14
1
13:11
18:44
 19,827
 -2,030
    18,865
36
47
0
0
 
15
1
09:57
16:54
 24,956
 -2,031
  -119,422
47
8
0
0
 
16
16
1
2
10:58
18:32
13:30
22:45
  9,160
 15,052
 -2,031
 -2,025
   -26,626
   -26,877
36
61
2
0
0
0
0
0
 
17
1
07:43
14:30
 24,392
 -2,029
   -18,208
39
1
0
0
 
18
1
10:04
15:56
 21,087
 -2,031
   -13,793
36
30
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:47
22:45
 21,401
 -2,028
   212,033
28
97
0
0
 
21
1
08:18
13:10
 17,521
 -2,034
    31,654
81
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:11
16:50
 13,058
 -2,044
   -29,997
36
31
0
0
 
24
1
04:24
09:46
 19,266
 -2,027
   -36,871
48
0
0
0
 
25
25
1
2
08:21
15:45
09:33
20:40
  4,242
 17,627
 -2,025
 -2,034
   -47,399
   -47,425
23
31
143
100
0
0
0
0
 
26
26
1
2
01:42
12:18
05:21
13:50
 13,187
  5,503
 -2,019
 -2,048
  -513,998
  -514,175
36
35
0
4
0
0
0
0
 
27
27
1
2
00:00
20:27
03:22
23:59
 12,125
 12,771
 -2,027
 34,991
  -241,016
  -208,326
207
4182096
1
1
1
12771
0
0
 
28
1
00:00
05:40
 20,302
 -2,030
    34,968
48
1
0
0
 
29
29
29
1
2
3
00:27
01:57
09:55
01:41
04:52
10:57
  4,257
 10,504
  3,642
 -2,027
 -2,025
 -2,019
  -148,963
  -148,999
  -149,104
47
31
31
0
1
15
0
0
0
0
0
0
 
30
1
05:53
10:57
 18,180
 -2,024
  -147,714
244
0
64
0
 
31
31
31
1
2
3
00:00
13:31
22:46
02:01
17:18
23:59
  7,217
 13,569
  4,437
 -2,026
 -2,026
104,516
  -244,415
  -245,714
  -139,893
76
99
7095157
1
1
1
1
1
4437
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.