GPS Space Vehicle Time Integrity for MJD 52452

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
1
2
18:03
21:42
21:41
23:59
 12,860
  8,127
   870
   883
  -235,391
  -235,403
16
10
68
45
0
0
0
0
 
2
1
17:57
21:41
 13,346
   888
   223,146
28
0
0
0
 
3
3
1
2
11:37
22:23
15:36
23:43
 14,215
  4,706
   882
   905
   -39,702
   -39,785
16
18
40
42
0
0
0
0
 
4
1
02:30
07:36
 18,273
   878
  -222,928
77
1
1
0
 
5
1
04:12
10:11
 21,414
   890
   -18,673
16
36
0
0
 
6
1
07:23
13:04
 20,486
   883
     5,347
6
37
0
0
 
7
1
01:01
06:09
 18,473
   889
  -617,523
100
0
0
0
 
8
8
1
2
00:07
21:43
04:10
23:59
 14,623
  8,050
   882
   893
  -623,931
  -622,773
66
35
17
0
10
0
0
0
 
9
9
9
1
2
3
03:06
12:54
13:58
07:41
13:57
15:08
 16,171
  3,671
  4,102
   885
   880
   875
    50,231
    50,264
    50,266
13
20
23
109
7
45
0
2
0
0
0
0
 
10
10
1
2
06:05
22:58
10:50
23:59
 17,042
  3,673
   872
   912
    -6,376
    -6,385
6
9
60
27
0
0
0
0
 
11
11
1
2
00:47
15:01
03:08
19:10
  8,364
 14,956
   896
   883
   -14,144
   -14,195
18
5
49
142
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:07
21:42
01:07
23:59
  3,602
  8,115
   860
   876
     9,701
     9,780
1660
1106
1
1
1
1
0
0
 
14
1
13:07
15:21
  8,066
   883
    64,781
8
5
0
0
 
15
1
08:15
15:36
 26,417
   871
   -29,738
39
8
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:52
14:58
 25,472
   879
  -233,332
653
0
14208
0
 
18
1
09:14
15:45
 23,087
   880
    61,298
26
63
12
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:21
21:41
 19,067
   882
   171,527
14
9
0
0
 
21
1
10:56
17:27
 23,247
   882
     2,696
22
97
14
0
 
22
1
17:26
21:21
 14,127
   882
  -387,599
152
0
0
0
 
23
1
07:22
12:43
 19,259
   876
    -3,875
5
8
0
0
 
24
1
03:40
09:17
 20,205
   888
   -38,317
16
2
0
0
 
25
1
14:37
18:43
 14,720
   871
   -27,772
14
68
0
0
 
26
26
1
2
00:46
09:14
04:48
13:02
 14,238
 13,646
   889
   876
   278,282
   279,012
103
100
1
20
1
18
0
0
 
27
1
22:14
23:59
  6,266
-77,235
   -80,163
96591
0
6266
6248
 
28
28
1
2
00:07
22:36
05:14
23:59
 18,295
  4,958
   884
   902
    87,362
    87,463
7
5
142
29
0
0
0
0
 
29
29
1
2
00:20
09:05
04:29
12:33
 14,741
 12,449
   896
   881
   -49,720
   -50,630
126
107
0
0
0
0
0
0
 
30
1
06:03
11:06
 18,137
   871
  -678,230
10
35
0
0
 
31
31
31
1
2
3
00:07
13:37
21:42
01:34
16:53
23:59
  5,164
 11,485
  8,160
   895
  1,241
   894
  -319,963
  -320,222
  -320,886
16
19165
28
38
4
0
1
5
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.