GPS Space Vehicle Time Integrity for MJD 52221

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 412.4 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
09:55
16:01
 21,935
  3,355
  -199,436
14
22
0
0
 
2
1
14:21
21:14
 24,648
  3,347
   106,061
31
1
0
0
 
3
3
1
2
03:04
12:15
07:29
15:24
 15,784
 11,269
  3,334
  3,341
   -77,980
   -78,066
17
13
36
6
0
0
0
0
 
4
1
18:06
23:45
 20,229
  3,343
  -449,166
153
0
0
0
 
5
5
1
2
00:00
19:24
02:04
23:59
  7,442
 16,426
  3,342
  3,351
  -318,290
  -318,400
9
12
6
18
0
0
0
0
 
6
6
1
2
00:00
22:59
05:03
23:59
 18,219
  3,588
  3,341
  3,347
     4,350
     4,386
13
10
0
18
0
0
0
0
 
7
1
16:03
22:14
 21,922
  1,752
  -572,621
2411
0
20478
18172
 
8
1
13:46
20:06
 22,719
  3,350
  -615,129
99
0
0
0
 
9
9
1
2
04:28
18:49
06:55
22:59
  8,675
 14,913
  3,311
  3,339
    18,978
    19,102
15
18
55
2
0
0
0
0
 
10
10
1
2
00:00
21:30
02:50
23:59
 10,203
  8,928
  3,322
  3,337
    -9,894
    -9,941
18
9
17
0
0
0
0
0
 
11
11
1
2
06:51
16:29
11:01
19:11
 14,898
  9,597
  3,335
  3,324
    -1,757
    -1,778
15
24
11
30
0
4
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:23
17:20
 21,379
  3,349
    10,404
16
1
0
0
 
14
1
04:15
10:28
 22,338
  3,341
   125,090
20
15
0
0
 
15
1
00:03
07:50
 27,989
  3,329
   -99,070
40
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
07:03
 25,337
  3,332
  -262,557
567
1
12499
0
 
18
1
01:39
07:43
 21,847
  3,337
    78,870
16
44
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:51
14:21
 23,326
  3,347
   115,868
32
3
0
0
 
21
1
02:41
09:44
 25,302
  3,342
    -1,885
17
5
0
0
 
22
1
08:57
14:14
 18,914
  3,334
  -400,420
192
0
0
0
 
23
1
00:01
05:55
 21,225
  3,330
     2,959
21
4
0
0
 
24
24
1
2
00:00
19:13
01:20
23:59
  4,853
 17,098
  3,305
  3,342
    -1,293
    -1,454
13
14
24
18
0
0
0
0
 
25
1
06:23
12:15
 20,996
  3,342
   -15,994
28
68
12
0
 
26
26
1
2
00:46
16:23
04:50
20:31
 14,547
 14,805
  3,319
  3,332
     1,105
     1,277
17
18
20
0
0
0
0
0
 
27
1
11:25
18:32
 25,577
  3,347
     1,837
19
17
0
0
 
28
1
14:21
21:17
 24,600
  3,354
    39,059
16
64
0
0
 
29
1
05:37
11:42
 21,829
  3,345
  -609,306
50
72
39
0
 
30
30
1
2
00:00
21:39
03:13
23:59
 11,557
  8,115
  3,342
  4,012
  -136,286
  -136,879
59
27042
1
5
0
8115
0
0
 
31
31
1
2
04:32
12:38
08:37
16:53
 14,591
 15,185
  3,324
  3,348
   -70,649
   -70,693
14
12
34
10
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.