GPS Space Vehicle Time Integrity for MJD 52680

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
02:20
08:20
 21,339
   346
  -270,747
15
155
0
0
 
2
1
02:24
07:21
 17,682
   342
    62,835
34
4
0
0
 
3
3
1
2
05:59
20:06
08:20
23:59
  8,408
 13,950
   347
   344
  -103,835
  -104,005
10
14
38
21
0
0
0
0
 
4
4
1
2
04:11
10:59
05:24
16:10
  4,138
 18,632
   349
   349
   -23,383
   -23,518
23
18
53
24
0
0
0
0
 
5
1
12:40
18:23
 20,542
   347
     -873
11
26
0
0
 
6
1
15:35
21:21
 20,689
   347
     3,052
9
34
0
0
 
7
1
08:57
14:48
 21,089
   348
  -289,722
174
0
0
0
 
8
1
05:04
12:20
 25,950
   346
  -194,341
163
0
5
0
 
9
9
1
2
11:18
21:18
15:32
23:26
 15,164
  7,605
   353
   351
    30,594
    30,648
15
14
51
20
0
0
0
0
 
10
10
1
2
06:53
14:23
08:19
19:07
  4,881
 17,036
   345
   356
   -19,636
   -19,647
13
13
35
78
0
0
0
0
 
11
11
1
2
00:00
09:08
03:30
11:26
 12,655
  8,168
   340
   348
   -34,584
   -34,616
7
13
68
66
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:00
09:44
 20,634
   337
    23,093
7
15
0
0
 
14
14
1
2
00:00
20:42
02:34
23:59
  9,288
 11,789
   341
   350
    27,507
    27,425
6
5
4
46
0
0
0
0
 
15
1
18:30
23:59
 19,618
   349
   -70,412
21
31
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:10
23:15
 25,477
   349
   -15,413
29
0
0
0
 
18
1
18:25
23:59
 20,022
   348
     1,398
11
61
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:01
06:48
 20,690
   340
   208,686
8
67
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:43
22:32
 20,908
   337
   -19,315
11
173
0
0
 
24
1
11:57
17:31
 20,030
   343
    -7,238
13
0
0
0
 
25
1
00:00
04:32
 16,342
   342
   -38,922
6
112
0
0
 
26
26
1
2
09:09
17:38
13:11
21:22
 14,452
 13,421
   348
   344
  -417,640
  -418,023
51
48
1
0
0
0
0
0
 
27
1
04:13
11:23
 25,684
   342
  -583,145
73
0
0
0
 
28
1
07:05
13:39
 23,494
   349
    71,718
15
47
0
0
 
29
29
1
2
08:25
17:24
12:17
20:36
 13,880
 11,448
   345
   344
   -59,378
   -59,797
52
46
0
19
0
0
0
0
 
30
1
14:18
19:33
 18,815
   340
  -553,148
36
2
0
0
 
31
31
31
1
2
3
00:00
05:34
21:26
01:15
09:39
23:59
  4,502
 14,652
  9,108
   342
   346
   355
  -236,482
  -235,970
  -234,859
27
104
56
1
134
0
0
129
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.