GPS Space Vehicle Time Integrity for MJD 53281

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
06:19
13:03
 24,175
   485
  -365,640
14
50
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
03:41
11:56
06:19
15:19
  9,263
 12,117
   474
   477
   -48,451
   -48,548
10
16
25
85
0
0
0
0
 
4
4
1
2
11:03
18:19
12:14
23:03
  4,229
 17,011
   488
   482
   320,933
   321,481
27
84
4
0
0
0
0
0
 
5
5
1
2
00:01
19:42
01:23
23:59
  4,950
 15,416
   474
   488
   -51,660
   -51,794
10
12
12
58
0
0
0
0
 
6
6
1
2
00:01
21:58
04:29
23:59
 15,981
  7,262
   476
   488
  -461,048
  -461,956
64
27
1
0
1
0
0
0
 
7
1
15:31
21:35
 21,821
   486
  -313,881
150
0
0
0
 
8
1
12:17
19:24
 25,616
   486
    11,036
9
161
0
0
 
9
9
1
2
04:10
18:19
05:27
23:04
  4,526
 17,072
   468
   479
     8,257
     8,376
6
15
31
56
0
0
0
0
 
10
10
10
1
2
3
00:01
14:50
21:26
02:28
16:02
23:59
  8,828
  4,365
  9,216
   476
   482
   490
   -51,029
   -51,055
   -51,063
14
15
6
105
45
31
0
0
0
0
0
0
 
11
11
1
2
06:29
16:03
11:07
18:34
 16,579
  9,013
   487
   483
  -153,731
  -153,834
16
13
2
37
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:08
16:18
 22,166
   482
    21,330
11
137
0
0
 
14
1
03:41
09:37
 21,098
   479
    29,025
15
140
0
0
 
15
15
1
2
01:50
04:10
03:40
08:21
  6,652
 14,921
   476
   474
  -328,091
  -328,159
15
26
52
1
0
0
0
0
 
16
16
1
2
02:16
09:06
04:09
13:30
  6,728
 15,720
   475
   483
    -4,684
    -4,661
8
20
24
191
0
0
0
0
 
17
17
1
2
00:01
19:59
01:49
23:59
  6,484
 14,437
   469
   490
   157,904
   158,171
11
16
53
77
0
0
0
0
 
18
1
00:36
07:06
 23,159
   475
    82,730
25
0
0
0
 
19
19
1
2
04:25
13:03
08:14
16:39
 13,626
 12,902
   478
   482
     6,482
     6,478
9
16
118
125
0
0
0
0
 
20
1
07:43
13:34
 21,075
   485
   118,886
21
23
0
0
 
21
1
00:01
06:26
 22,964
   478
   -79,805
10
96
0
0
 
22
22
22
1
2
3
02:05
04:29
07:06
04:09
06:28
08:47
  7,441
  7,058
  6,027
   476
   478
   478
   -15,133
   -15,129
   -15,127
5
4
8
16
37
63
0
0
0
0
0
0
 
23
1
08:15
15:14
 25,144
   490
  -180,918
45
2
0
0
 
24
1
19:25
23:59
 16,489
   482
   -61,952
20
35
0
0
 
25
1
06:19
11:43
 19,315
   477
   -76,309
11
255
0
0
 
26
26
1
2
00:36
16:53
04:24
19:57
 13,527
 11,007
   471
   479
  -241,493
  -242,083
47
33
18
0
1
0
0
0
 
27
1
11:19
18:18
 25,123
   482
  -429,333
96
0
0
0
 
28
1
13:44
20:49
 25,440
   485
   -42,410
7
151
0
0
 
29
29
29
1
2
3
02:29
16:03
18:35
03:40
18:18
19:41
  4,303
  8,031
  3,988
   472
   482
   483
  -323,301
  -322,691
  -322,607
27
28
12
25
20
9
1
0
0
0
0
0
 
30
30
1
2
00:01
20:58
02:04
23:59
  7,379
 10,875
   478
   483
  -538,861
  -538,418
12
22
6
29
0
0
0
0
 
31
1
16:40
21:06
 15,942
   478
   -11,183
23
17
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.