GPS Space Vehicle Time Integrity for MJD 53517

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
1
13:23
19:25
 21,715
  1,361
  -403,936
18
32
11
0
 
2
1
02:50
08:45
 21,210
  1,357
    27,105
4
80
0
0
 
3
3
1
2
11:04
19:53
14:50
23:10
 13,546
 11,784
  1,369
  1,365
    -2,686
    -2,777
11
12
28
30
0
0
0
0
 
4
1
01:39
06:44
 18,273
  1,356
  -193,577
131
0
0
0
 
5
1
03:02
09:08
 21,919
  1,356
  -100,492
23
0
0
0
 
6
1
06:28
12:09
 20,444
  1,359
  -555,283
267
0
6
0
 
7
1
00:00
05:24
 19,433
  1,358
  -126,280
143
1
1
0
 
8
8
1
2
00:00
21:11
03:20
23:59
 12,009
 10,067
  1,351
  1,367
    31,532
    31,635
5
6
101
25
0
0
0
0
 
9
9
1
2
02:16
12:03
06:17
14:15
 14,354
  7,956
  1,370
  1,361
    46,433
    46,486
10
13
19
22
0
0
0
0
 
10
1
05:10
09:53
 16,923
  1,354
   -62,907
7
48
0
0
 
11
11
1
2
00:00
14:20
02:17
18:36
  8,202
 15,263
  1,363
  1,240
  -227,965
  -228,308
12
10848
8
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:34
23:59
 19,511
  1,366
     2,141
10
35
0
0
 
14
1
11:45
17:24
 20,294
  1,360
    30,901
5
35
0
0
 
15
1
09:42
15:47
 21,824
  1,356
  -435,650
38
0
0
0
 
16
16
1
2
09:05
16:51
10:43
21:13
  5,759
 15,684
  1,364
  1,357
    -1,533
    -1,551
13
15
12
22
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:21
14:54
 23,522
  1,361
   159,241
26
15
3
0
 
19
19
1
2
12:01
20:34
15:47
23:59
 13,433
 12,286
  1,365
  1,368
    22,708
    22,732
8
8
65
9
0
0
0
0
 
20
1
15:52
21:32
 20,350
  1,361
    66,388
13
0
0
0
 
21
1
06:53
14:11
 26,229
  1,363
  -103,746
22
0
0
0
 
22
1
10:03
16:34
 23,410
  1,362
   -22,600
18
25
15
0
 
23
1
17:17
23:15
 21,433
  1,361
  -194,317
13
23
0
0
 
24
24
1
2
00:52
16:44
05:02
20:20
 14,860
 12,938
  1,357
  1,367
   -18,549
   -18,699
10
12
28
30
0
0
0
0
 
25
1
13:48
19:13
 19,422
  1,361
   -92,551
6
74
0
0
 
26
26
1
2
00:01
08:29
03:42
12:19
 13,260
 13,777
  1,358
  1,353
   -21,853
   -21,872
6
7
39
93
0
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
21:51
04:21
23:59
 15,571
  7,667
  1,361
  1,373
   -44,544
   -44,502
7
4
90
53
0
0
0
0
 
29
29
1
2
00:00
08:15
03:06
11:36
 11,161
 12,025
  1,362
  1,356
   -70,238
   -71,100
87
96
0
1
0
1
0
0
 
30
1
04:51
10:05
 18,700
  1,360
  -210,974
121
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.