GPS Space Vehicle Time Integrity for MJD 51727

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
1
2
00:00
18:44
01:45
23:59
  6,300
 18,903
  -502
  -501
  -135,075
  -135,182
33
36
0
0
0
0
0
0
 
2
1
00:37
07:18
 24,014
  -495
   235,839
49
1
0
0
 
3
3
1
2
00:00
13:04
01:04
17:39
  3,849
 16,465
  -512
  -503
   -18,423
   -18,624
35
38
0
0
0
0
0
0
 
4
1
04:18
09:35
 19,060
  -506
  -171,360
254
1
46
0
 
5
1
06:38
11:41
 18,164
  -508
  -255,960
35
1
0
0
 
6
1
08:07
14:38
 23,364
  -502
    -1,803
32
27
0
0
 
7
1
01:58
08:04
 21,804
  -499
  -187,234
45
5
0
0
 
8
8
1
2
00:00
22:31
05:41
23:59
 20,492
  5,321
  -503
  -496
  -222,023
  -225,693
298
81
1
0
664
0
0
0
 
9
9
1
2
04:35
14:54
09:19
16:36
 16,909
  6,013
  -504
  -510
    50,977
    51,026
35
39
0
10
0
0
0
0
 
10
10
1
2
00:37
07:31
02:14
11:53
  5,767
 15,697
  -501
  -514
   -53,529
   -53,557
34
32
7
2
0
0
0
0
 
11
11
1
2
02:36
16:23
04:34
21:20
  7,036
 17,813
  -499
  -509
  -449,943
  -451,229
59
125
16
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
04:36
 16,522
  -501
   794,900
58
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
14:53
19:46
 17,533
  -504
  -832,142
42
3
0
0
 
16
1
19:32
23:59
 15,976
  -505
     7,557
52
0
0
0
 
17
1
09:07
16:22
 26,127
  -509
   261,751
34
16
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
20:06
02:35
23:59
  9,345
 13,864
  -519
  -504
  -222,259
  -223,088
43
53
0
0
0
0
0
0
 
20
1
17:58
23:36
 20,241
  -510
    94,475
64
0
0
0
 
21
1
12:27
19:34
 25,548
  -502
   -12,422
34
10
0
0
 
22
22
1
2
11:46
19:04
14:20
23:57
  9,170
 17,405
  -511
  -495
   -61,211
   -62,394
113
197
1
0
1
9
0
0
 
23
1
10:48
17:16
 23,296
  -504
   -12,713
32
12
0
0
 
24
1
05:18
11:01
 20,432
  -515
  -756,248
53
0
0
0
 
25
1
16:23
21:45
 19,323
  -501
    -7,093
38
4
0
0
 
26
26
26
1
2
3
02:36
10:47
11:57
06:18
11:55
14:52
 13,320
  3,959
 10,481
  -503
  -518
  -520
  -493,156
  -493,533
  -493,642
67
34
55
1
25
0
0
0
0
0
0
0
 
27
27
1
2
00:02
21:40
04:51
23:36
 17,392
  6,927
  -512
  -500
   -24,681
   -24,790
31
34
1
8
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
14:38
19:32
 17,566
  -507
  -675,049
70
0
0
0
 
30
1
07:22
12:44
 19,263
  -509
    27,028
32
4
0
0
 
31
31
31
1
2
3
01:23
14:38
16:37
02:57
16:22
18:15
  5,553
  6,159
  5,885
  -500
  -516
  -517
    -3,681
    -3,754
    -3,761
33
37
36
5
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.