GPS Space Vehicle Time Integrity for MJD 52676

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
02:31
08:36
 21,849
   312
  -270,230
20
5
0
0
 
2
1
02:40
07:37
 17,707
   318
    60,662
34
5
0
0
 
3
3
1
2
05:30
20:22
08:36
23:59
 11,174
 12,821
   329
   328
  -102,791
  -102,965
14
13
39
11
0
0
0
0
 
4
1
11:16
16:27
 18,608
   320
   -22,054
19
12
0
0
 
5
1
12:56
18:39
 20,496
   320
     -187
17
19
0
0
 
6
1
15:52
21:38
 20,675
   316
     2,924
8
40
0
0
 
7
1
08:55
15:04
 22,074
   330
  -279,423
188
0
1
0
 
8
1
05:21
12:37
 25,900
   326
  -187,012
170
0
0
0
 
9
9
1
2
11:38
21:34
16:31
23:42
 17,267
  7,663
   336
   336
    29,966
    30,019
17
10
23
27
0
0
0
0
 
10
1
14:39
19:24
 17,039
   326
   -19,446
9
33
0
0
 
11
11
1
2
00:00
09:25
04:19
11:42
 15,347
  8,239
   325
   327
   -34,161
   -34,200
9
9
61
34
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:19
10:01
 20,488
   318
    22,858
6
8
0
0
 
14
14
1
2
00:00
20:43
02:51
23:59
 10,256
 11,605
   321
   325
    27,913
    27,823
6
5
2
45
0
0
0
0
 
15
1
18:35
23:59
 19,396
   332
   -68,819
19
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:32
23:31
 25,123
   335
   -14,880
5
33
0
0
 
18
1
18:09
23:59
 20,728
   327
     2,128
12
88
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:07
07:04
 21,227
   330
   208,292
810
5
5
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:02
22:42
 20,390
   324
   -19,040
6
46
0
0
 
24
1
12:13
17:47
 20,032
   324
    -6,316
14
1
0
0
 
25
1
00:00
04:49
 17,273
   325
   -38,720
5
79
0
0
 
26
26
1
2
09:25
17:54
13:27
21:32
 14,395
 13,077
   324
   321
  -413,232
  -413,622
53
48
1
0
0
0
0
0
 
27
1
04:29
11:39
 25,743
   321
  -579,728
83
0
0
0
 
28
1
07:22
13:45
 22,947
   327
    72,611
15
6
0
0
 
29
29
1
2
08:42
17:40
12:52
20:45
 14,868
 11,081
   321
   319
   -54,697
   -55,122
60
45
0
0
0
0
0
0
 
30
1
14:34
19:49
 18,778
   328
  -551,013
39
5
0
0
 
31
31
31
1
2
3
00:00
06:10
21:38
01:31
09:56
23:59
  5,486
 13,472
  8,336
   330
   320
   327
  -243,378
  -242,866
  -241,804
32
78
49
1
1
0
0
1
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.