GPS Space Vehicle Time Integrity for MJD 51857

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
09:53
16:49
 24,971
  -105
  -152,011
37
2
0
0
 
2
1
15:54
22:24
 23,401
  -114
   295,428
53
0
0
0
 
3
3
1
2
04:59
14:10
08:47
16:26
 13,678
  8,102
  -122
  -110
   -56,002
   -56,091
37
43
3
1
0
0
0
0
 
4
1
19:16
23:59
 17,007
  -123
  -549,997
118
0
0
0
 
5
5
1
2
00:00
21:29
02:42
23:59
  9,756
  9,064
  -115
  -118
  -271,740
  -271,858
44
39
0
4
0
0
0
0
 
6
1
00:00
05:45
 20,722
  -126
     -219
41
4
0
0
 
7
1
16:51
22:59
 22,090
  -112
  -317,300
280
0
527
0
 
8
1
14:28
20:46
 22,565
  -109
  -647,714
177
0
0
0
 
9
9
1
2
05:34
19:25
07:40
23:59
  7,506
 16,272
  -125
  -123
    16,468
    16,578
39
42
1
0
0
0
0
0
 
10
10
10
1
2
3
00:00
16:17
22:37
03:32
17:19
23:59
 12,703
  3,646
  4,947
  -118
  -115
  -104
   -59,404
   -59,424
   -59,425
44
50
38
27
14
0
0
0
0
0
0
0
 
11
11
1
2
07:33
17:36
12:23
19:28
 17,427
  6,690
  -111
  -114
     -633
     -634
31
45
11
7
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:18
17:47
 23,308
  -109
     -265
40
5
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
03:17
05:34
05:13
09:56
  6,941
 15,698
  -121
  -118
   -13,442
   -13,493
39
38
0
10
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:21
05:13
04:58
07:32
 16,639
  8,191
  -105
  -114
   282,205
   282,229
41
38
1
9
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
11:11
17:35
 23,033
   -95
  -344,922
78
0
0
0
 
20
1
10:00
15:05
 18,255
  -105
    50,298
38
0
0
0
 
21
21
1
2
03:37
05:46
05:33
10:44
  6,950
 17,852
   -97
  -106
   -18,475
   -18,485
38
33
0
16
0
0
0
0
 
22
22
1
2
03:20
10:06
05:13
14:28
  6,776
 15,698
  -126
  -108
  -405,484
  -406,097
58
98
1
0
1
0
0
0
 
23
1
01:52
08:17
 23,081
  -104
    -2,778
37
2
0
0
 
24
24
1
2
00:00
20:18
02:02
23:59
  7,332
 13,311
  -134
  -116
    -5,487
    -5,696
45
40
0
0
0
0
0
0
 
25
1
07:33
13:01
 19,701
  -119
    -9,573
33
33
0
0
 
26
26
1
2
01:53
17:36
05:54
21:20
 14,358
 13,361
  -120
  -119
   -66,651
   -68,664
166
148
1
0
1
0
0
0
 
27
1
12:24
19:24
 25,172
   -99
    -1,791
43
11
0
0
 
28
1
11:06
15:53
 17,210
   -94
     2,485
44
13
0
0
 
29
1
04:59
10:56
 21,392
  -120
  -222,684
186
0
0
0
 
30
30
1
2
00:00
22:15
03:46
23:59
 13,519
  6,112
  -119
  -126
    45,596
    45,711
42
41
0
9
0
0
0
0
 
31
31
1
2
07:41
16:27
09:25
18:11
  6,244
  6,207
  -129
  -131
   -18,058
   -18,105
27
52
29
10
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.