GPS Space Vehicle Time Integrity for MJD 52449

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
18:17
23:59
 20,320
   872
  -234,941
8
199
0
0
 
2
1
18:10
23:05
 17,704
   869
   221,558
41
40
0
0
 
3
3
1
2
11:46
20:59
15:56
23:49
 14,872
 10,161
   867
   885
   -38,866
   -38,950
15
15
28
20
0
0
0
0
 
4
1
02:42
07:48
 18,268
   865
  -219,174
77
1
1
0
 
5
1
04:37
10:23
 20,608
   870
   -18,301
15
14
0
0
 
6
1
07:22
13:16
 21,203
   869
     5,250
6
33
0
0
 
7
1
01:13
06:21
 18,469
   877
  -622,390
97
0
0
0
 
8
8
1
2
00:18
21:57
04:23
23:59
 14,637
  7,293
   867
   879
  -627,863
  -626,735
60
29
1
0
1
0
0
0
 
9
9
1
2
03:19
13:07
07:25
15:20
 14,720
  7,870
   871
   862
    49,793
    49,843
7
29
68
61
0
4
0
0
 
10
1
06:17
11:07
 17,282
   862
    -6,195
8
47
0
0
 
11
11
1
2
01:00
15:20
03:18
19:24
  8,248
 14,610
   880
   866
   -13,975
   -14,025
22
9
37
91
4
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:18
20:51
01:18
23:59
  3,611
 11,272
   868
   873
     9,509
     9,572
8
7
0
72
0
0
0
0
 
14
1
13:19
18:35
 18,984
   866
    65,412
15
0
0
0
 
15
1
08:28
15:49
 26,418
   870
   -28,595
46
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:04
15:11
 25,572
   870
  -210,145
680
0
14723
0
 
18
1
09:39
15:57
 22,567
   866
    61,809
22
31
13
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:27
22:27
 21,603
   871
   170,833
19
0
0
0
 
21
1
11:10
17:39
 23,280
   869
     2,634
13
64
0
0
 
22
22
1
2
10:49
17:38
11:55
22:25
  3,640
 17,206
   887
   881
  -376,576
  -377,786
44
181
0
0
0
0
0
0
 
23
1
07:34
12:56
 19,239
   868
    -3,706
5
28
0
0
 
24
1
03:52
09:29
 20,165
   865
   -37,672
19
1
0
0
 
25
1
14:50
20:13
 19,384
   863
   -27,650
7
66
0
0
 
26
26
1
2
00:58
09:26
04:45
13:04
 13,546
 13,031
   876
   863
   271,935
   272,658
95
93
0
0
0
0
0
0
 
27
27
1
2
00:18
22:53
02:55
23:59
  9,410
  4,000
   973
   870
    18,024
    17,648
9151
5
1
0
1
0
0
0
 
28
28
1
2
00:18
22:48
05:17
23:59
 17,871
  4,263
   876
   888
    87,079
    87,167
6
4
63
29
0
0
0
0
 
29
29
1
2
00:39
09:18
04:46
12:52
 14,734
 12,693
   882
   867
   -42,079
   -42,989
128
109
0
0
0
0
0
0
 
30
1
06:10
11:18
 18,449
   872
  -678,431
7
73
0
0
 
31
31
31
1
2
3
00:18
13:34
21:26
01:46
17:00
23:59
  5,167
 11,870
  9,170
   890
   875
   890
  -316,927
  -317,548
  -317,850
22
45
33
28
9
0
1
0
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.