GPS Space Vehicle Time Integrity for MJD 52639

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
05:01
11:04
 21,619
    80
  -264,539
21
0
0
0
 
2
1
05:09
10:04
 17,604
    87
    40,561
34
1
0
0
 
3
3
1
2
00:00
08:01
02:54
11:05
 10,434
 10,990
    81
    73
   -92,996
   -93,086
9
20
5
50
0
0
0
0
 







5
5
1
2
15:07
16:49
16:36
21:12
  5,277
 15,729
    93
    73
   -48,384
   -48,424
10
13
6
0
0
0
0
0







6
1
18:26
23:59
 19,971
    65
     2,246
6
81
0
0







7
7
1
2
11:23
14:36
14:35
16:36
 11,339
  7,152
    80
    79
  -176,207
  -176,531
115
72
0
0
0
0
0
0







8
1
08:49
15:11
 22,762
    73
  -113,559
159
0
0
0







9
9
9
1
2
3
00:09
14:07
16:49
02:19
16:36
18:21
  7,659
  8,925
  5,491
    67
    89
    79
    23,974
    24,076
    24,080
22
8
7
33
37
47
2
0
0
0
0
0







10
1
17:10
21:30
 15,465
    79
   -17,528
16
61
0
0







11
11
1
2
02:23
11:56
06:19
13:46
 14,148
  6,575
    73
    84
   -30,336
   -30,362
6
30
56
35
0
5
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
06:38
12:31
 21,067
    74
    20,588
10
42
0
0







14
1
00:00
05:23
 19,399
    77
    32,163
7
5
0
0







15
15
1
2
00:00
20:50
03:19
23:59
 11,958
 11,174
    70
    77
   -54,117
   -54,463
16
14
2
33
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
00:00
19:06
02:08
23:59
  7,726
 17,523
    66
    72
   -10,048
   -10,162
6
6
8
25
0
0
0
0







18
18
1
2
00:00
20:54
03:13
23:59
 11,626
 10,913
    71
    78
    10,100
     9,898
11
15
6
34
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
03:36
09:34
 21,473
    77
   203,912
10
15
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
1
18:48
23:10
 15,675
    72
   -16,491
20
106
0
0







24
24
24
1
2
3
14:46
16:49
19:08
16:36
19:07
20:21
  6,572
  8,269
  4,231
    81
    77
    95
   -82,175
   -82,203
   -82,203
14
8
44
0
56
67
0
0
1
0
0
0







25
1
01:58
07:18
 19,176
    82
   -37,147
10
30
3
0







26
26
1
2
11:55
20:40
15:44
23:42
 13,728
 10,873
    83
    76
  -367,565
  -368,048
59
48
0
1
0
0
0
0







27
1
06:59
14:09
 25,762
    79
  -525,448
175
0
0
0







28
1
09:53
15:55
 21,717
    91
    79,609
13
40
0
0







29
-
 
 
 
 
 
 
 
 
 







30
1
16:51
22:21
 19,700
    80
  -519,606
81
0
0
0







31
31
1
2
00:19
08:22
04:03
12:26
 13,306
 14,496
    75
    80
  -298,365
  -297,926
58
349
1
5
0
9
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.