GPS Space Vehicle Time Integrity for MJD 52550

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
11:14
17:12
 21,406
  1,397
  -250,224
16
7
0
0
 
2
1
11:12
16:04
 17,461
  1,388
   275,031
32
17
0
0
 
3
3
1
2
04:56
14:05
08:59
17:05
 14,489
 10,712
  1,401
  1,399
   -66,936
   -67,039
15
26
32
34
0
4
0
0
 
4
4
1
2
00:00
19:50
01:04
23:59
  3,821
 14,936
  1,402
  1,387
  -323,602
  -324,356
14
43
19
0
0
0
0
0
 
5
5
1
2
00:00
21:23
03:04
23:59
 11,045
  9,339
  1,402
  1,404
   -32,071
   -32,184
3
10
6
0
0
0
0
0
 
6
6
1
2
00:42
03:05
03:04
06:25
  8,526
 12,008
  1,400
  1,391
     1,911
     1,904
4
7
70
2
0
0
0
0
 
7
1
17:23
23:27
 21,743
  1,396
  -390,847
212
0
0
0
 
8
1
15:19
21:21
 21,678
  1,403
  -447,803
162
0
0
0
 
9
9
1
2
06:14
20:16
08:22
23:59
  7,717
 13,325
  1,412
  1,390
    12,213
    12,295
16
9
43
22
0
0
0
0
 
10
1
00:00
03:04
 11,045
  1,394
   -11,379
4
76
0
0
 
11
11
1
2
08:20
18:02
12:26
20:22
 14,601
  8,324
  1,408
  1,410
   -20,653
   -20,680
15
30
118
51
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:47
18:32
 20,648
  1,402
    16,443
10
2
0
0
 
14
1
05:28
11:32
 21,600
  1,400
    47,895
11
64
0
0
 
15
15
1
2
01:45
03:05
03:04
09:05
  4,720
 21,568
  1,422
  1,402
   -17,266
   -17,347
9
34
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:10
03:05
03:04
08:16
  6,742
 18,634
  1,419
  1,414
  -533,901
  -534,702
121
336
0
0
0
2620
0
0
 
18
1
03:05
09:10
 21,811
  1,398
    38,014
22
16
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:28
15:30
 21,744
  1,404
   191,889
10
3
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
10:50
15:43
 17,497
  1,394
   179,616
101
0
0
0
 
23
23
1
2
00:33
03:05
03:04
05:50
  9,033
  9,870
  1,401
  1,402
    -9,341
    -9,347
4
8
0
13
0
0
0
0
 
24
24
1
2
00:00
20:57
02:39
23:59
  9,583
 10,919
  1,403
  1,393
   -60,110
   -60,329
6
12
27
0
0
0
0
0
 
25
1
08:01
13:20
 19,141
  1,396
   -32,075
12
38
0
0
 
26
26
1
2
03:05
17:57
06:15
21:46
 11,336
 13,687
  1,396
  1,401
  -216,514
  -217,771
74
88
5
0
0
0
0
0
 
27
1
12:57
20:07
 25,735
  1,399
  -208,953
445
0
9159
0
 
28
1
15:34
22:29
 24,704
  1,406
    90,382
15
33
7
0
 
29
29
1
2
03:05
17:24
05:32
21:12
  8,806
 13,557
  1,398
  1,097
  -267,539
  -269,016
54
17776
0
4
0
4
0
0
 
30
30
1
2
00:00
03:05
03:04
04:29
 11,045
  4,999
  1,391
  1,390
  -338,112
  -338,385
109
56
0
1
0
1
0
0
 
31
31
1
2
06:25
14:29
10:09
18:32
 13,350
 14,435
  1,410
  1,401
  -359,046
  -359,004
12
12
41
75
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.