GPS Space Vehicle Time Integrity for MJD 52637

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
05:08
11:11
 21,697
    62
  -264,237
17
0
0
0
 
2
1
05:17
10:12
 17,649
    59
    39,463
36
1
0
0
 
3
3
1
2
00:00
08:09
03:10
11:14
 11,347
 11,042
    69
    69
   -92,471
   -92,562
12
13
32
26
0
0
0
0
 







5
5
1
2
15:16
17:34
17:23
21:20
  7,483
 13,526
    81
    70
   -48,089
   -48,116
14
7
1
0
0
0
0
0







6
1
18:39
23:59
 19,171
    65
     2,237
6
5
0
0







7
1
11:31
17:23
 20,905
    71
  -170,388
209
0
0
0







8
1
08:56
15:19
 22,791
    67
  -109,309
163
0
0
0







9
9
9
1
2
3
00:18
14:26
17:34
02:27
17:23
18:36
  7,705
 10,477
  3,659
    81
    71
    64
    23,677
    23,769
    23,776
10
7
5
35
52
18
0
0
0
0
0
0







10
10
1
2
10:03
17:34
11:04
22:03
  3,441
 16,013
    91
    73
   -17,412
   -17,439
12
10
17
50
0
0
0
0







11
11
1
2
02:22
12:05
06:28
14:23
 14,652
  8,305
    68
    81
   -30,136
   -30,160
12
16
105
37
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
06:48
12:40
 20,956
    64
    20,465
8
39
0
0







14
1
00:00
05:31
 19,890
    68
    32,418
8
1
0
0







15
15
1
2
00:00
20:59
03:27
23:59
 12,397
 10,564
    70
    60
   -53,328
   -53,679
16
14
4
41
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
00:00
19:15
02:17
23:59
  8,221
 17,023
    61
    72
    -9,809
    -9,910
6
5
17
0
0
0
0
0







18
18
1
2
00:00
20:58
03:21
23:59
 12,105
 10,704
    67
    65
    10,580
    10,367
10
14
18
31
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
03:44
09:42
 21,473
    70
   203,652
8
17
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
1
18:55
23:59
 18,253
    67
   -16,368
6
3
0
0







24
24
1
2
14:54
17:34
17:23
20:29
  8,776
 10,475
    60
    67
   -81,732
   -81,762
17
6
0
50
0
0
0
0







25
1
02:06
07:27
 19,172
   -43
   -37,191
15606
1
1
0







26
26
1
2
12:03
20:33
15:52
23:59
 13,682
 12,354
    79
    66
  -364,838
  -365,326
62
57
0
0
0
0
0
0







27
1
07:07
14:17
 25,680
    71
  -521,311
178
0
0
0







28
1
09:58
16:34
 23,663
    71
    79,926
17
64
7
0







29
-
 
 
 
 
 
 
 
 
 







30
1
17:34
22:30
 17,680
    59
  -517,266
69
0
0
0







31
31
1
2
00:35
08:30
04:11
12:37
 12,919
 14,701
    75
    79
  -300,878
  -300,452
56
66
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.