GPS Space Vehicle Time Integrity for MJD 52488

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
15:35
21:31
 21,188
  1,115
  -240,800
9
129
0
0
 
2
2
1
2
08:23
15:27
09:31
20:21
  3,913
 17,560
  1,141
  1,109
   242,029
   242,202
15
35
25
0
0
0
0
0
 
3
3
1
2
09:07
18:19
13:10
21:17
 14,494
 10,619
  1,121
  1,121
   -49,642
   -49,742
18
9
91
59
0
0
0
0
 
4
1
00:04
05:11
 18,370
  1,121
  -264,709
60
1
1
0
 
5
1
02:04
07:43
 20,313
  1,125
   -23,504
16
1
0
0
 
6
1
04:46
10:39
 21,124
  1,112
     6,138
14
14
0
0
 
7
7
1
2
00:00
21:37
03:42
23:59
 13,357
  8,368
  1,126
  1,127
  -549,657
  -547,796
104
59
1
0
1
0
0
0
 
8
8
1
2
00:00
19:34
01:42
23:59
  6,126
 15,919
  1,116
  1,122
  -570,036
  -568,574
37
93
1
0
1
0
0
0
 
9
9
1
2
00:39
10:27
04:45
12:40
 14,758
  7,864
  1,129
  1,123
     3,030
     3,072
11
23
38
34
0
1
0
0
 
10
1
03:35
08:23
 17,246
  1,119
    -8,162
13
75
0
0
 
11
11
1
2
12:44
22:16
17:11
23:59
 15,937
  6,208
  1,115
  1,129
   -16,334
   -16,341
15
9
106
26
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:58
22:40
 20,447
  1,111
    12,280
10
8
0
0
 
14
1
10:10
15:52
 20,517
  1,116
    57,674
15
0
0
0
 
15
1
05:46
13:07
 26,441
  1,117
   -43,042
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:24
12:31
 25,563
  1,121
   -71,107
827
0
16666
0
 
18
1
06:57
13:19
 22,895
  1,114
    54,273
18
42
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:42
19:44
 21,742
  1,115
   179,630
15
0
0
0
 
21
1
08:32
15:01
 23,332
  1,114
     3,577
6
165
0
0
 
22
1
15:00
19:49
 17,268
  1,106
  -476,779
34
9
0
0
 
23
1
04:51
10:10
 19,128
  1,111
    -5,750
11
28
0
0
 
24
1
01:15
06:54
 20,318
  1,112
   -46,240
17
0
0
0
 
25
1
12:11
17:35
 19,383
  1,103
   -29,238
8
73
0
0
 
26
26
26
1
2
3
00:00
06:46
22:13
02:04
10:23
23:59
  7,489
 12,974
  6,366
  1,121
  1,112
  1,126
   -78,898
   -79,674
   -81,138
61
104
50
0
0
0
0
0
0
0
0
0
 
27
1
17:05
23:59
 24,824
  1,117
   -66,154
92
0
0
0
 
28
28
1
2
00:00
19:44
02:47
23:59
  9,938
 15,208
  1,120
  1,124
    90,079
    90,123
30
14
32
84
23
0
0
0
 
29
29
29
1
2
3
00:00
06:36
21:43
01:39
09:51
23:59
  5,898
 11,706
  8,147
  1,122
  1,118
  1,124
  -137,255
  -137,976
  -139,376
46
90
61
0
0
0
0
0
0
0
0
0
 
30
1
03:34
08:41
 18,367
  1,491
  -107,210
19180
7
6818
0
 
31
31
1
2
11:26
18:45
14:24
22:58
 10,658
 15,094
  1,121
  1,124
  -348,824
  -349,003
21
20
4
11
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.