GPS Space Vehicle Time Integrity for MJD 52746

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
21:55
03:55
23:59
 14,091
  7,314
   783
   796
  -280,067
  -280,217
13
10
21
72
0
0
0
0
 
2
2
1
2
00:00
21:55
02:58
23:59
 10,688
  7,473
   803
   803
    99,867
   100,373
26
11
5
0
0
0
0
0
 
3
3
3
1
2
3
00:43
15:40
18:17
03:54
18:15
19:36
 11,386
  9,171
  4,747
   798
   791
   793
    -1,120
    -1,303
    -1,324
18
9
9
25
24
27
3
0
0
0
0
0
 
4
1
06:24
11:32
 18,448
   787
   -40,605
12
5
0
0
 
5
1
08:19
13:59
 20,409
   795
    -9,597
17
17
0
0
 
6
1
11:11
16:53
 20,444
   795
     4,521
5
38
0
0
 
7
1
04:06
10:14
 21,969
   796
  -436,239
145
0
2
0
 
8
1
01:40
07:56
 22,472
   794
  -297,145
103
8
4
0
 
9
9
1
2
06:56
16:48
11:16
18:15
 15,337
  5,227
   791
   796
    40,755
    40,808
17
9
129
1
0
0
0
0
 
10
10
1
2
02:42
09:55
03:49
14:41
  3,893
 17,147
   799
   790
   -22,748
   -22,787
10
8
17
61
0
0
0
0
 
11
11
1
2
04:38
18:57
06:52
23:20
  8,046
 15,590
   807
   795
   -42,384
   -42,485
43
9
73
88
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:13
 18,778
   788
    26,822
7
3
0
0
 
14
14
1
2
16:11
18:17
18:15
22:00
  7,370
 13,408
   787
   791
    23,325
    23,324
5
5
47
31
0
0
0
0
 
15
15
1
2
14:20
18:17
18:15
20:17
 14,101
  7,195
   792
   789
   -96,938
   -96,993
22
12
0
1
0
0
0
0
 
16
16
1
2
00:00
21:32
01:58
23:59
  7,102
  8,847
   799
   797
    17,063
    16,188
20
28
5
0
0
0
0
0
 
17
1
11:40
18:15
 23,640
   787
    -7,468
25
2
0
0
 
18
18
1
2
13:56
18:17
18:15
19:55
 15,520
  5,890
   789
   790
    -7,566
    -7,578
6
7
0
6
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:24
02:19
23:59
  8,371
 12,555
   788
   796
   213,605
   213,651
288
7
1
23
1
0
0
0
 
21
1
11:39
18:15
 23,743
   791
    92,992
121
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
14:02
18:17
18:15
19:55
 15,085
  5,877
   790
   785
   -23,657
   -23,667
8
7
22
2
0
0
0
0
 
24
1
07:25
12:59
 20,000
   791
   -22,463
17
3
0
0
 
25
1
18:30
23:54
 19,414
   791
   -41,772
6
59
0
0
 
26
26
1
2
04:43
13:09
08:24
16:50
 13,248
 13,252
   803
   790
  -475,279
  -475,529
32
40
0
33
0
21
0
0
 
27
1
00:00
06:41
 24,070
   794
  -574,017
80
8
0
0
 
28
1
02:36
09:10
 23,548
   801
    53,206
31
37
9
0
 
29
29
1
2
03:52
12:53
07:45
16:06
 13,858
 11,451
   797
   793
  -120,230
  -120,491
32
31
0
40
0
0
0
0
 
30
1
09:53
15:01
 18,427
   785
  -553,487
27
0
0
0
 
31
31
31
1
2
3
01:20
16:51
18:17
05:09
18:15
20:40
 13,666
  4,959
  8,604
   800
   790
   791
  -125,629
  -127,227
  -127,438
119
43
74
1
0
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.