GPS Space Vehicle Time Integrity for MJD 53146

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
17:20
23:59
 23,973
   473
  -344,457
11
78
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
12:16
21:09
16:40
23:59
 15,819
 10,178
   466
   471
   -11,945
   -12,030
20
18
18
76
0
0
0
0
 
4
4
1
2
03:02
20:08
08:15
21:28
 18,699
  4,785
   462
   455
   151,644
   152,287
62
24
1
0
1
0
0
0
 
5
1
05:31
10:35
 17,674
   465
   -30,680
11
26
0
0
 
6
1
07:10
13:30
 22,267
   463
   -11,084
68
9
0
0
 
7
1
01:21
07:07
 20,553
   469
  -534,468
83
0
0
0
 
8
8
1
2
00:01
21:39
04:48
23:59
 17,130
  8,421
   473
   464
      952
     1,004
10
9
102
29
0
0
0
0
 
9
9
1
2
03:31
13:31
08:19
15:22
 17,077
  6,644
   465
   455
    45,861
    45,908
10
13
147
63
0
0
0
0
 
10
1
06:34
11:26
 16,868
   465
   -43,870
11
70
0
0
 
11
11
1
2
01:38
15:41
03:50
20:20
  7,880
 16,710
   464
   460
  -118,349
  -118,506
14
18
107
69
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
19:28
01:50
23:59
  6,540
 16,277
   465
   467
    28,885
    28,854
6
8
69
101
0
0
0
0
 
14
1
12:59
18:57
 21,515
   465
    20,765
9
129
0
0
 
15
1
11:06
17:34
 23,268
   468
  -268,853
34
13
0
0
 







17
1
05:18
11:05
 20,236
   465
     3,194
123
0
0
0







18
1
09:47
16:16
 23,344
   463
    37,415
25
20
0
0







19
19
19
1
2
3
00:01
13:37
21:54
01:37
17:25
23:59
  5,719
 13,629
  7,506
   458
   454
   468
    50,070
    49,648
    49,448
27
33
21
62
15
9
0
0
0
0
0
0







20
1
17:32
22:54
 19,166
   466
   161,451
21
31
0
0







21
1
08:29
15:40
 25,330
   469
   -75,267
8
147
0
0







22
22
1
2
11:06
15:41
15:22
17:58
 15,361
  8,238
   463
   464
    -4,231
    -4,282
18
12
0
34
0
0
0
0







23
-
 
 
 
 
 
 
 
 
 







24
1
04:09
09:46
 19,657
   464
   -28,011
18
21
0
0







25
1
15:23
20:42
 19,188
   470
   -66,674
8
95
0
0







26
26
1
2
02:06
09:47
05:11
13:36
 10,959
 13,758
   467
   456
   -82,335
   -82,838
54
71
1
7
0
0
0
0







27
27
1
2
00:01
20:23
03:31
23:59
 12,602
 12,981
   470
   470
  -200,305
  -202,299
101
99
1
0
1
0
0
0







28
28
1
2
00:01
22:59
06:05
23:59
 21,785
  3,621
   466
   473
   -31,729
   -31,818
13
7
54
8
0
0
0
0







29
29
1
2
00:40
10:35
04:53
12:58
 15,091
  8,550
   467
   453
  -231,775
  -231,706
16
15
80
71
0
0
0
0







30
1
06:23
11:05
 16,392
   465
  -536,523
35
7
0
0







31
31
31
1
2
3
00:01
16:17
22:02
01:20
17:19
23:59
  4,799
  3,752
  7,070
   469
   463
   474
  -169,886
  -171,103
  -171,549
27
31
43
0
1
0
0
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.