GPS Space Vehicle Time Integrity for MJD 52484

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
14:51
21:49
 25,040
    83
  -241,296
10
2
0
0
 
2
2
1
2
08:42
15:45
10:24
20:44
  6,091
 17,909
    84
    74
   238,926
   239,105
12
29
1
0
0
0
0
0
 
3
3
1
2
09:27
18:27
13:56
19:59
 16,116
  5,513
    90
    89
   -49,556
   -49,646
15
7
1
3
0
0
0
0
 
4
4
4
1
2
3
00:21
04:27
17:25
04:25
05:34
18:46
 14,644
  4,018
  4,836
    87
    80
    79
  -261,357
  -261,485
  -262,087
57
18
18
0
1
0
0
1
0
0
0
0
 
5
5
1
2
02:07
04:27
04:25
07:58
  8,267
 12,610
    90
    90
   -23,997
   -24,016
8
5
0
13
0
0
0
0
 
6
1
04:27
10:55
 23,219
    93
     5,016
5
1
0
0
 
7
7
1
2
00:00
21:55
04:08
23:59
 14,871
  7,478
    88
  -313
  -559,050
  -557,652
103
10306
1
12
1
149
0
0
 
8
8
1
2
00:00
18:50
02:00
23:59
  7,227
 18,518
    94
   221
  -577,585
  -576,085
40
5342
1
12
1
12
0
0
 
9
9
9
1
2
3
00:52
04:27
10:32
04:25
05:41
13:06
 12,817
  4,419
  9,230
    88
    81
    85
     1,467
     1,473
     1,513
4
4
5
24
6
5
0
0
0
0
0
0
 
10
10
1
2
04:27
20:26
08:46
22:48
 15,477
  8,495
    83
    85
    -8,961
    -8,992
5
9
1
0
0
0
0
0
 
11
11
11
1
2
3
00:00
12:53
22:21
01:07
17:39
23:59
  4,021
 17,159
  5,874
    90
    83
    97
   -17,050
   -17,095
   -17,102
5
4
5
1
12
1
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
10:03
16:18
 22,469
    86
    57,405
17
0
0
0
 
15
1
06:10
13:26
 26,063
    84
   -42,618
32
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
07:04
13:45
 23,994
    85
    54,130
18
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:05
20:00
 21,239
    83
   177,762
14
0
0
0
 
21
1
08:23
15:24
 25,242
    80
     2,455
12
0
0
0
 
22
22
1
2
07:59
15:15
10:31
20:11
  9,068
 17,728
    96
    81
  -475,361
  -475,555
15
32
1
0
0
0
0
0
 
23
1
06:38
10:34
 14,121
    89
    -6,504
3
37
0
0
 
24
24
1
2
01:34
04:27
04:25
07:18
 10,271
 10,287
    87
    76
   -46,358
   -46,396
12
10
0
0
0
0
0
0
 
25
1
12:29
17:58
 19,722
    86
   -30,069
4
24
0
0
 
26
26
26
1
2
3
00:00
06:58
22:32
02:29
10:56
23:59
  8,925
 14,203
  5,265
    91
    80
  -392
   -70,110
   -70,918
   -72,863
70
116
10192
1
1
12
1
1
2114
0
0
0
 







28
28
1
2
00:00
20:01
03:10
23:59
 11,398
 14,250
    84
   211
    88,851
    89,021
3
4141
24
12
0
12
0
0







29
-
 
 
 
 
 
 
 
 
 







30
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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.