GPS Space Vehicle Time Integrity for MJD 53581

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(PKS)
-GPSSV (ns)		UTC(PKS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
1
00:00
04:18
 15,500
  1,495
    28,407
5
1
0
0
 
3
3
1
2
06:34
15:30
10:22
18:33
 13,595
 10,977
  1,492
  1,480
   -20,212
   -20,327
19
15
55
28
0
0
0
0
 
4
1
00:00
02:25
  8,665
  1,491
   -55,115
68
1
1
0
 
5
1
00:00
04:53
 17,582
  1,492
  -116,804
16
0
0
0
 
6
1
02:10
07:53
 20,608
  1,491
  -745,611
155
0
0
0
 
7
7
1
2
00:00
19:16
01:07
21:59
  4,050
  9,817
  1,501
  1,489
  -253,581
  -255,067
30
56
1
5
1
0
0
0
 
8
1
16:56
21:59
 18,203
  1,491
    38,191
8
5
0
0
 
9
9
1
2
00:00
07:41
02:16
09:53
  8,101
  7,904
  1,501
  1,489
     1,875
     1,912
9
9
59
14
0
0
0
0
 
10
10
1
2
00:49
17:36
05:33
18:48
 17,007
  4,332
  1,496
  1,496
   -66,188
   -66,227
9
8
51
8
0
0
0
0
 
11
11
1
2
09:57
19:22
14:18
21:50
 15,491
  8,766
  1,492
  1,494
  -249,326
  -249,436
20
13
20
44
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:15
20:05
 20,957
  1,484
    -5,666
11
22
0
0
 
14
1
07:23
13:08
 20,626
  1,491
    29,523
5
99
0
0
 
15
1
05:16
11:16
 21,589
  1,482
  -465,551
41
0
0
0
 
16
16
1
2
04:52
12:33
06:24
16:53
  5,359
 15,635
  1,502
  1,485
    -4,098
    -4,136
12
6
21
89
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
03:55
10:26
 23,313
  1,491
   177,030
21
50
0
0
 
19
19
1
2
07:41
16:13
11:26
19:55
 13,297
 13,285
  1,496
  1,490
    26,201
    26,209
8
16
104
96
0
0
0
0
 
20
1
11:15
17:11
 21,367
  1,490
    56,301
14
0
0
0
 
21
1
02:27
09:45
 26,212
  1,491
  -116,054
26
0
0
0
 
22
1
05:11
12:14
 25,187
  1,491
   -30,473
19
117
0
0
 
23
1
12:56
18:54
 21,297
  1,486
  -181,876
11
34
0
0
 
24
24
1
2
12:22
20:25
15:58
21:59
 12,943
  5,562
  1,489
  1,491
   -33,813
   -33,884
13
8
32
20
0
0
0
0
 
25
1
09:29
14:55
 19,515
  1,480
   -98,006
14
28
5
0
 
26
26
1
2
04:06
19:29
07:52
21:59
 13,574
  8,954
  1,491
  1,490
   -17,252
   -17,143
14
11
92
37
0
0
0
0
 
27
1
14:25
21:24
 25,091
  1,488
    -7,703
13
0
0
0
 
28
1
17:27
21:59
 16,292
  1,487
   -42,277
5
45
0
0
 
29
29
1
2
03:52
18:52
07:12
21:59
 11,893
 11,187
  1,493
  1,491
  -216,879
  -218,195
84
75
1
0
1
0
0
0
 
30
1
00:53
05:50
 17,751
  1,487
  -317,823
88
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 ofmeasurements 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(PKS) 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(PKS) 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.