GPS Space Vehicle Time Integrity for MJD 52471

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
16:53
22:41
 20,854
   992
  -238,607
8
147
0
0
 
2
1
16:38
21:32
 17,625
   999
   233,250
38
41
0
0
 
3
3
1
2
10:20
19:29
14:27
22:23
 14,666
 10,303
   994
  1,005
   -44,982
   -45,074
17
14
37
38
0
0
0
0
 
4
1
01:13
06:20
 18,347
  1,001
  -245,729
71
1
1
0
 
5
1
02:54
08:53
 21,489
  1,016
   -21,183
14
20
0
0
 
6
1
06:01
11:48
 20,750
  1,003
     5,779
8
15
0
0
 
7
7
1
2
00:00
22:57
04:51
23:59
 17,492
  3,605
   998
  1,019
  -583,855
  -582,160
110
27
1
11
1
0
0
0
 
8
8
8
1
2
3
00:00
20:31
22:57
02:52
22:54
23:59
 10,355
  8,553
  3,605
  1,007
  1,002
  1,010
  -596,919
  -595,638
  -595,516
49
46
18
1
0
0
1
0
0
0
0
0
 
9
9
1
2
01:49
11:37
05:55
13:50
 14,688
  7,973
  1,142
  1,006
    52,934
    52,846
16213
21
1
56
1
2
0
0
 
10
1
04:46
09:35
 17,273
  1,004
    -7,333
7
49
0
0
 
11
11
1
2
00:00
13:46
01:48
17:50
  6,532
 14,580
  1,013
   999
   -15,246
   -15,302
18
9
37
84
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:10
17:03
 21,134
  1,001
    60,882
15
0
0
0
 
15
1
06:56
14:18
 26,435
  1,005
   -36,837
38
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:34
13:40
 25,586
  1,002
  -365,780
549
0
12158
0
 
18
1
08:06
14:28
 22,820
  1,000
    57,792
20
4
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:14
20:56
 20,440
   997
   175,903
14
4
0
0
 
21
1
09:40
16:10
 23,297
   998
     3,187
7
111
0
0
 
22
1
16:09
20:55
 17,104
   995
  -449,088
175
0
0
0
 
23
1
06:02
11:22
 19,199
   994
    -4,819
8
37
0
0
 
24
1
02:24
08:02
 20,271
   999
   -42,490
17
0
0
0
 
25
1
13:20
18:43
 19,339
   999
   -28,504
6
20
0
0
 
26
26
1
2
00:00
07:56
03:14
11:43
 11,682
 13,607
  1,004
   997
   -36,469
   -37,351
98
116
0
1
0
1
0
0
 
27
1
18:20
19:28
  4,021
  1,444
   -38,134
27823
1
1
0
 
28
28
28
1
2
3
00:00
21:16
22:57
03:46
22:54
23:59
 13,585
  5,817
  3,605
   998
  1,013
  1,012
    88,964
    89,040
    89,043
5
4
2
106
29
8
0
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
04:41
09:50
 18,467
  1,004
   -27,906
301
0
902
0
 
31
31
1
2
14:32
20:47
15:34
22:48
  3,713
  7,244
   999
  1,009
  -337,576
  -337,783
12
17
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.