GPS Space Vehicle Time Integrity for MJD 52643

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
03:40
04:48
04:42
10:48
  3,541
 21,510
   117
    98
  -265,128
  -265,172
9
20
12
1
0
0
0
0
 
2
1
04:53
09:48
 17,626
    88
    42,746
36
1
0
0
 
3
3
1
2
00:00
07:45
03:08
10:49
 11,085
 11,059
   107
    92
   -94,058
   -94,156
13
9
23
3
0
0
0
0
 
4
1
13:34
18:47
 18,748
    98
    -7,974
30
0
0
0
 
5
5
1
2
14:57
18:52
18:51
20:55
 13,986
  7,348
   102
    99
   -49,016
   -49,039
15
3
8
2
0
0
0
0
 
6
1
18:52
21:59
 11,218
    96
     2,268
5
3
0
0
 
7
1
11:07
17:15
 21,846
    98
  -188,239
215
0
9
0
 
8
1
07:39
14:54
 25,764
   260
  -121,807
12974
4
10
0
 
9
9
1
2
00:00
13:52
01:59
18:03
  7,141
 14,922
   110
   100
    24,612
    24,695
11
10
39
61
0
0
0
0
 
10
10
1
2
16:54
18:52
18:51
21:38
  7,022
  9,894
    90
   100
   -17,740
   -17,736
7
7
18
58
0
0
0
0
 
11
11
1
2
01:58
11:40
06:04
13:59
 14,642
  8,263
    95
   104
   -30,750
   -30,781
12
10
80
37
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:26
12:15
 20,965
    90
    20,831
8
32
0
0
 
14
1
00:00
05:07
 18,392
    97
    31,654
12
0
0
0
 
15
15
1
2
00:00
20:31
03:03
21:59
 10,956
  5,323
   101
   105
   -55,731
   -56,053
26
8
24
17
2
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:52
01:52
21:59
  6,735
 11,234
   108
   109
   -10,545
   -10,651
6
8
12
18
0
0
0
0
 
18
18
1
2
00:00
20:27
02:57
21:59
 10,668
  5,351
    99
   104
     9,169
     8,977
12
11
5
37
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:20
09:18
 21,399
    92
   204,418
9
33
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
18:52
23:59
 18,409
    95
   -16,777
4
57
0
0
 
24
24
1
2
14:29
18:52
18:51
20:04
 15,668
  4,297
   106
   106
   -83,088
   -83,110
18
7
0
18
0
0
0
0
 
25
1
01:41
07:08
 19,517
    90
   -37,314
27
98
14
0
 
26
26
1
2
11:39
20:08
15:27
21:59
 13,700
  6,633
   108
   100
  -372,937
  -373,363
58
28
0
0
0
0
0
0
 
27
1
06:42
13:52
 25,746
   106
  -533,370
163
0
0
0
 
28
1
09:37
16:10
 23,442
    91
    78,939
11
118
0
0
 
29
29
1
2
10:58
19:56
15:05
21:59
 14,629
  7,402
   100
   102
   -10,928
   -11,422
69
35
0
0
0
0
0
0
 
30
30
1
2
16:58
18:52
18:51
21:59
  6,657
 11,204
   736
    99
  -523,405
  -524,157
26138
37
4
0
6654
0
0
0
 
31
31
1
2
00:00
08:06
03:46
12:12
 13,505
 14,674
   110
   105
  -293,219
  -292,776
60
72
1
21
0
1
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.