GPS Space Vehicle Time Integrity for MJD 52181

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:33
18:31
 25,089
    86
  -196,576
16
31
0
0
 
2
1
18:20
22:00
 13,216
    70
    82,322
23
0
0
0
 
3
3
1
2
06:57
15:13
10:38
18:06
 13,248
 10,234
    74
    85
   -70,031
   -70,114
16
20
23
8
0
0
0
0
 
4
1
00:00
02:31
  9,090
    77
  -534,209
54
1
1
0
 
5
1
00:00
04:37
 16,640
    76
  -316,431
16
20
0
0
 
6
1
01:06
07:29
 22,992
    86
      510
10
29
0
0
 
7
7
1
2
00:00
18:48
01:03
22:00
  3,709
 11,542
    86
    75
  -471,538
  -473,929
55
112
1
0
1
0
0
0
 
8
1
15:31
22:00
 23,331
    82
  -563,931
129
0
0
0
 
9
9
1
2
00:00
08:17
02:23
09:24
  8,591
  3,894
    85
    72
     9,807
     9,839
4
20
33
34
0
0
0
0
 
10
10
1
2
00:34
17:55
05:22
19:12
 17,211
  4,548
    80
    77
   -10,872
   -10,911
18
15
218
44
0
0
0
0
 
11
11
1
2
09:38
19:24
14:23
21:44
 17,005
  8,352
    87
    63
    -4,078
    -4,107
10
17
103
81
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:30
19:51
 22,837
    84
     5,725
9
153
0
0
 
14
1
06:57
13:03
 21,951
    79
   123,278
13
228
0
0
 
15
1
03:11
10:24
 25,893
    80
   -86,804
36
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:21
04:38
03:52
08:35
  5,449
 14,157
    79
    84
    62,906
    61,487
175
460
0
0
1
5272
0
0
 
18
1
03:53
07:54
 14,498
    77
    74,759
6
96
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:56
16:48
 20,897
    88
   102,471
20
22
0
0
 
21
21
1
2
05:23
07:55
07:40
12:19
  8,273
 15,834
    80
    74
    -4,902
    -4,909
7
8
24
87
0
0
0
0
 
22
22
1
2
05:23
12:00
06:56
16:54
  5,514
 17,588
    74
    87
  -247,703
  -249,252
90
273
1
0
1
73
0
0
 
23
1
02:51
06:56
 14,718
    86
   -20,816
10
89
0
0
 
24
1
00:00
03:52
 13,909
    80
   -83,328
18
44
0
0
 
25
1
09:28
14:51
 19,376
    80
   -17,964
12
130
0
0
 
26
26
26
1
2
3
03:53
05:19
19:24
05:18
07:39
22:00
  5,069
  8,392
  9,281
    67
    65
    75
    -4,930
    -4,941
    -4,999
14
17
11
47
70
36
0
0
0
0
0
0
 
27
1
14:20
21:28
 25,673
    78
   -35,379
14
53
0
0
 
28
28
1
2
16:49
19:51
19:23
22:00
  9,277
  7,746
    82
    71
    23,968
    23,989
6
8
18
67
0
0
0
0
 
29
1
07:44
14:13
 23,321
    88
  -626,272
24
16
0
0
 
30
1
00:18
05:22
 18,125
    78
   -53,926
180
0
0
0
 
31
31
1
2
07:55
15:38
09:37
19:50
  6,004
 15,047
    82
    87
   -66,374
   -66,445
10
27
63
107
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.