GPS Space Vehicle Time Integrity for MJD 52711

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
1
2
00:00
04:01
02:57
06:18
 10,598
  8,206
   194
   183
  -275,179
  -275,200
3
6
1
15
0
0
0
0
 
2
2
2
1
2
3
00:22
04:01
17:25
02:57
05:26
18:47
  9,292
  5,076
  4,912
   188
   188
   196
    79,609
    79,680
    80,007
17
13
10
0
1
0
0
0
0
0
0
0
 
3
3
1
2
04:01
18:03
06:22
22:26
  8,447
 15,746
   183
   196
  -112,406
  -112,573
8
12
5
0
0
0
0
0
 
4
1
08:50
14:06
 18,906
   194
   -33,631
15
0
0
0
 
5
1
10:24
16:18
 21,245
   193
    -6,048
10
0
0
0
 
6
1
12:38
19:12
 23,614
   203
     3,377
4
71
0
0
 
7
1
06:36
12:52
 22,507
   192
  -364,249
168
0
0
0
 
8
1
04:02
10:18
 22,563
   193
  -247,325
117
0
0
0
 
9
9
1
2
09:14
18:59
14:05
21:28
 17,467
  8,960
   197
   203
    35,156
    35,212
10
7
0
0
0
0
0
0
 
10
10
1
2
04:51
12:16
07:20
17:08
  8,894
 17,480
   187
   196
   -21,461
   -21,471
6
6
0
19
0
0
0
0
 
11
11
11
1
2
3
00:00
06:50
21:15
02:07
09:27
23:59
  7,618
  9,447
  9,872
   189
   199
   197
   -38,460
   -38,490
   -38,568
5
4
6
1
2
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:14
04:01
02:57
07:37
  6,159
 12,944
   185
   189
    24,528
    24,541
4
2
16
63
0
0
0
0
 
14
1
18:23
23:59
 20,159
   192
    24,642
4
46
0
0
 
15
1
15:29
22:36
 25,507
   190
   -83,169
37
0
0
0
 
16
16
1
2
00:00
16:17
02:57
19:12
 10,612
 10,521
   182
   191
    53,868
    53,073
40
43
0
1
0
0
0
0
 
17
1
13:58
21:11
 25,929
   202
    -2,396
11
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:48
02:57
23:59
 10,614
  4,293
   190
   199
   211,041
   211,111
2
5
2
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
1
15:10
21:26
 22,531
   196
   -21,697
7
34
0
0







24
1
09:51
15:31
 20,332
   191
   -14,794
17
0
0
0







25
25
1
2
00:00
20:57
02:30
23:59
  9,042
 10,937
   199
   192
   -40,682
   -40,718
4
4
1
0
0
0
0
0







26
26
1
2
07:07
15:27
10:57
19:27
 13,829
 14,384
   194
   198
  -448,596
  -448,906
41
45
1
0
0
0
0
0







27
1
04:02
09:20
 19,049
   192
  -594,564
7
0
0
0







28
1
04:35
11:39
 25,442
   193
    63,612
21
0
0
0







29
29
1
2
06:20
15:10
10:36
18:38
 15,361
 12,374
   195
   195
   -92,136
   -92,469
47
41
1
0
0
0
0
0







30
1
11:58
17:22
 19,411
   190
  -561,591
4
38
0
0







31
31
1
2
04:01
19:17
07:38
22:54
 12,966
 13,004
   189
   189
   -26,231
   -28,178
129
128
1
0
1
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.