GPS Space Vehicle Time Integrity for MJD 52509

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
14:05
20:03
 21,356
  1,264
  -243,570
15
69
0
0
2
1
14:00
18:53
 17,562
  1,267
   253,353
33
11
0
0
3
3
1
2
07:42
16:53
11:53
19:52
 14,675
 10,550
  1,284
  1,278
   -55,461
   -55,569
21
13
73
23
0
1
0
0
4
4
1
2
00:00
22:35
03:47
23:59
 13,584
  5,035
  1,274
  1,289
  -286,457
  -287,335
42
24
2
0
1
0
0
0
5
1
00:36
05:54
 19,097
  1,281
   -26,761
18
2
0
0
6
6
1
2
03:09
05:56
05:54
09:13
  9,922
 11,844
  1,282
  1,271
     6,591
     6,583
8
5
32
36
0
0
0
0
7
7
1
2
00:00
20:12
02:17
23:59
  8,239
 13,399
  1,277
  1,282
  -502,085
  -499,979
70
111
1
0
1
0
0
0
8
1
18:16
23:59
 20,463
  1,281
  -531,708
135
0
0
0
9
9
1
2
00:00
09:01
03:20
11:11
 12,032
  7,597
  1,275
  1,282
     5,975
     6,029
9
29
50
44
0
5
0
0
10
1
02:08
05:54
 13,554
  1,266
    -9,242
7
12
0
0
11
11
1
2
11:17
20:50
15:14
23:11
 14,152
  8,365
  1,284
  1,303
   -17,581
   -17,583
9
15
21
19
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
15:31
21:16
 20,618
  1,272
    13,724
9
26
0
0
14
1
08:43
14:24
 20,280
  1,275
    54,065
10
0
0
0
15
1
07:54
09:34
  5,998
  1,295
    -1,403
2506
1
1
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:48
05:56
05:54
11:04
  7,549
 18,367
  1,286
  1,277
  -255,749
  -256,993
209
505
0
0
0
7896
0
0
18
1
05:59
11:55
 21,141
  1,277
    49,419
19
23
3
0
19
-
 
 
 
 
 
 
 
 
 
20
1
12:12
18:16
 21,819
  1,276
   184,090
13
0
0
0
21
1
07:06
13:36
 23,237
  1,271
     4,319
11
92
0
0
22
1
13:35
18:25
 17,334
  1,293
  -488,778
28
17
0
0
23
23
1
2
03:23
05:56
05:54
08:42
  9,080
  9,925
  1,276
  1,277
    -6,885
    -6,891
8
6
0
48
0
0
0
0
24
1
00:00
05:31
 19,893
  1,274
   -50,864
19
1
0
0
25
1
10:46
16:10
 19,449
  1,278
   -30,257
8
67
0
0
26
26
1
2
05:56
20:46
08:56
23:59
 10,830
 11,501
  1,274
  1,288
  -129,094
  -130,506
80
83
0
0
0
0
0
0
27
1
15:41
22:45
 25,420
  1,283
   -79,713
13
3
0
0
28
28
1
2
00:00
18:43
01:21
23:59
  4,779
 18,948
  1,278
  1,287
    90,879
    90,890
37
6
39
11
8
0
0
0
29
29
1
2
05:56
20:15
08:34
23:59
  9,448
 13,380
  1,276
  1,291
  -184,833
  -186,163
65
93
1
0
1
0
0
0
30
30
1
2
02:14
05:56
05:54
07:16
 13,246
  4,802
  1,279
  1,275
  -196,389
  -196,815
180
67
0
0
5
0
0
0
31
31
1
2
09:16
17:18
12:58
21:30
 12,910
 14,928
  1,293
  1,284
  -357,202
  -357,303
14
15
44
77
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.