GPS Space Vehicle Time Integrity for MJD 52490

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
15:25
21:03
 20,105
  1,130
  -241,061
12
130
0
0
 
2
1
15:19
20:12
 17,518
  1,126
   243,283
38
0
0
0
 
3
3
1
2
09:03
18:11
13:10
21:09
 14,736
 10,575
  1,129
  1,136
   -50,196
   -50,286
19
9
50
50
0
0
0
0
 
4
1
00:00
05:03
 18,163
  1,129
  -266,868
65
24
1
0
 
5
1
01:36
07:35
 21,504
  1,124
   -23,792
17
4
0
0
 
6
1
04:31
10:31
 21,589
  1,135
     6,185
10
14
0
0
 
7
7
1
2
00:00
21:31
03:34
23:59
 12,870
  8,840
  1,133
  1,154
  -545,397
  -543,498
94
60
1
0
1
0
0
0
 
8
8
1
2
00:00
19:11
01:05
23:59
  3,899
 17,243
  1,131
  1,138
  -566,689
  -565,197
18
101
0
0
0
0
0
0
 
9
9
1
2
00:24
10:19
04:38
12:32
 15,156
  7,863
  1,132
  1,121
     3,306
     3,344
9
19
72
47
0
2
0
0
 
10
10
1
2
03:27
20:20
08:15
21:28
 17,225
  4,050
  1,138
  1,146
    -8,256
    -8,275
9
8
58
26
0
0
0
0
 
11
11
1
2
12:28
22:08
16:32
23:59
 14,549
  6,665
  1,126
  1,148
   -16,455
   -16,461
11
27
64
20
0
6
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:47
22:32
 20,675
  1,130
    12,428
14
76
0
0
 
14
1
09:48
15:43
 21,259
  1,125
    57,314
13
8
0
0
 
15
1
05:37
12:59
 26,369
  1,126
   -43,780
47
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:06
12:22
 26,165
  1,129
   -90,030
838
0
17159
0
 
18
1
06:49
13:11
 22,910
  1,127
    53,839
30
36
14
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:33
19:36
 21,745
  1,127
   180,066
14
6
0
0
 
21
1
08:22
14:53
 23,407
  1,127
     3,633
15
59
8
0
 
22
1
15:42
19:41
 14,286
  1,134
  -477,976
22
0
0
0
 
23
1
04:42
10:02
 19,123
  1,134
    -5,867
6
50
0
0
 
24
1
01:07
06:46
 20,310
  1,128
   -46,687
16
0
0
0
 
25
1
12:03
17:27
 19,420
  1,129
   -29,314
8
138
0
0
 
26
26
26
1
2
3
00:00
06:38
22:04
01:57
10:15
23:59
  7,053
 12,969
  6,862
  1,140
  1,128
  1,143
   -83,744
   -84,510
   -85,969
57
106
57
0
0
0
0
0
0
0
0
0
 
27
1
16:57
23:59
 25,322
  1,137
   -68,351
85
0
0
0
 
28
28
1
2
00:00
19:57
02:29
23:59
  8,942
 14,469
  1,126
  1,144
    90,179
    90,227
6
8
81
27
0
0
0
0
 
29
29
29
1
2
3
00:00
06:28
21:35
01:33
09:53
23:59
  5,591
 12,313
  8,613
  1,141
  1,130
  1,141
  -141,850
  -142,571
  -143,962
43
95
65
0
1
0
0
1
0
0
0
0
 
30
1
03:01
08:33
 19,641
  1,440
  -116,153
17188
11
6044
0
 
31
31
1
2
10:36
19:01
14:16
22:50
 12,823
 13,629
  1,134
  1,142
  -349,886
  -350,065
25
15
13
38
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.