GPS Space Vehicle Time Integrity for MJD 52420

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
00:00
20:23
01:49
23:59
  6,590
 12,910
   708
   706
  -230,326
  -230,470
11
10
16
78
0
0
0
0
 
2
2
2
1
2
3
00:00
13:11
20:11
01:12
14:28
23:59
  4,272
  4,459
 13,620
   711
   728
   711
   205,767
   206,063
   206,235
15
29
24
23
73
0
0
0
0
0
0
0
 
3
3
3
1
2
3
00:00
13:47
22:58
01:54
17:54
23:59
  6,786
 14,679
  3,643
   719
   702
   725
   -30,215
   -30,420
   -30,492
12
18
12
19
35
11
0
0
0
0
0
0
 
4
1
04:40
09:46
 18,271
   704
  -180,753
85
1
1
0
 
5
1
06:22
12:21
 21,508
   700
   -14,498
21
0
0
0
 
6
1
09:28
15:13
 20,620
   694
     4,242
8
75
0
0
 
7
1
03:11
08:20
 18,492
   705
  -662,862
71
0
0
0
 
8
1
00:15
06:22
 22,013
   697
  -661,614
70
1
1
0
 
9
9
1
2
05:21
15:05
09:25
17:19
 14,553
  7,804
   711
   713
    45,189
    45,252
8
11
51
59
0
0
0
0
 
10
1
08:18
13:01
 16,951
   698
    -4,791
5
51
0
0
 
11
11
1
2
02:59
17:56
05:17
21:20
  8,269
 12,202
   713
   706
   -12,392
   -12,440
15
8
56
36
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:21
03:20
23:59
 11,991
  9,471
   694
   710
     7,402
     7,473
8
8
49
8
0
0
0
0
 
14
14
1
2
15:19
17:56
17:54
20:37
  9,289
  9,697
   700
   705
    72,134
    72,110
9
9
0
5
0
0
0
0
 
15
1
10:29
17:49
 26,432
   704
   -17,795
45
38
2
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:02
17:09
 25,583
   697
    46,701
846
0
16772
0
 
18
1
12:02
17:54
 21,143
   707
    66,239
53
188
169
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:29
23:59
 19,758
   710
   163,960
18
0
0
0
 
21
21
1
2
12:47
17:56
17:54
19:38
 18,239
  6,111
   702
   707
     1,932
     1,938
6
10
118
54
0
0
0
0
 
22
1
19:36
23:59
 15,742
   722
  -278,307
184
0
0
0
 
23
1
09:36
15:00
 19,379
   706
    -2,192
9
10
0
0
 
24
1
05:49
11:25
 20,170
   705
   -31,346
13
2
0
0
 
25
25
1
2
16:48
17:56
17:54
22:11
  3,973
 15,273
   711
   712
   -26,409
   -26,414
3
9
0
73
0
0
0
0
 
26
26
1
2
02:58
11:25
06:45
15:08
 13,570
 13,314
   713
   702
   214,021
   214,673
84
83
0
0
0
0
0
0
 
27
27
1
2
00:00
21:38
04:54
23:59
 17,612
  8,421
   714
   712
   -20,520
   -20,564
7
7
38
31
0
0
0
0
 
28
1
00:49
07:15
 23,068
   700
    83,824
10
76
0
0
 
29
29
1
2
03:37
11:38
07:08
15:50
 12,626
 15,053
   716
   704
  -361,064
  -360,381
81
105
1
17
1
15
0
0
 
30
1
07:51
12:19
 15,907
   704
  -668,717
41
0
0
0
 
31
31
31
1
2
3
00:00
15:32
17:56
03:41
17:54
19:03
 13,197
  8,259
  4,003
   718
   710
   710
  -283,066
  -283,880
  -283,974
57
39
16
23
3
1
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.