GPS Space Vehicle Time Integrity for MJD 52845

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
14:15
20:51
 23,795
   326
  -296,106
34
16
0
0
 
2
1
15:24
20:07
 16,963
   298
   156,203
38
0
0
0
 
3
3
1
2
09:11
18:11
13:19
21:13
 14,872
 10,906
   326
   290
   -29,986
   -30,124
22
13
1
125
0
0
0
0
 
4
4
1
2
00:01
16:41
04:49
18:06
 17,131
  5,026
   297
   341
   -42,289
   -42,162
10
11
49
80
0
0
0
0
 
5
1
01:27
07:07
 20,194
   321
   -37,905
54
0
0
0
 
6
1
03:49
10:07
 22,444
   318
     6,656
17
30
0
0
 
7
7
1
2
00:01
21:16
03:31
23:59
 12,620
  9,745
   306
   319
  -580,851
  -581,721
56
33
1
0
1
0
0
0
 
8
8
1
2
00:01
18:10
01:20
23:59
  4,680
 20,942
   288
   327
  -393,842
  -394,345
17
56
19
0
0
0
0
0
 
9
9
1
2
00:11
10:07
04:40
12:13
 15,925
  7,545
   327
   284
    55,618
    55,630
6
12
42
1
0
0
0
0
 
10
10
1
2
03:28
20:07
08:01
22:06
 16,112
  7,080
   287
   339
   -28,483
   -28,477
10
6
109
28
0
0
0
0
 
11
11
1
2
12:14
22:07
16:55
23:59
 16,848
  6,726
   329
   295
   -57,523
   -57,616
17
10
1
68
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:51
22:16
 23,097
   315
    30,137
15
0
0
0
 
14
1
09:36
15:30
 21,216
   307
    20,626
9
68
0
0
 
15
1
07:08
13:42
 23,613
   316
  -137,707
57
0
0
0
 
16
16
1
2
07:39
14:43
09:36
19:13
  7,006
 16,184
   336
   293
   -56,147
   -56,375
15
26
1
91
0
0
0
0
 
17
17
1
2
03:38
09:11
08:01
10:22
 15,565
  4,139
   326
   288
   -80,978
   -81,897
285
81
0
0
94
0
0
0
 
18
1
06:28
13:09
 24,015
   308
   -12,131
13
138
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:36
19:26
 20,998
   321
   213,707
19
22
0
0
 
21
1
04:50
10:57
 22,009
   320
   -11,333
72
7
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:01
10:38
09:36
14:43
  5,659
 14,703
   325
   304
   -31,310
   -31,343
4
18
30
28
0
0
0
0
 
24
1
00:47
06:27
 20,214
   297
   -46,865
20
22
0
0
 
25
1
12:04
17:17
 18,782
   301
   -48,211
7
163
0
0
 
26
26
26
1
2
3
00:01
07:00
22:07
01:52
09:11
23:59
  6,704
  7,817
  6,753
   335
   288
   336
  -523,500
  -523,573
  -523,574
6
21
6
6
129
25
0
0
0
0
0
0
 
27
1
17:02
23:59
 25,067
   316
  -471,964
349
0
4379
0
 
28
28
1
2
00:01
19:27
02:33
23:59
  9,150
 16,353
   288
   326
    22,838
    22,648
22
19
24
0
0
0
0
0
 
29
1
00:01
01:26
  5,106
   327
  -157,962
6
5
0
0
 
30
1
02:40
07:38
 17,678
   323
  -331,116
211
0
0
0
 
31
31
1
2
10:24
19:14
13:47
22:31
 12,215
 11,763
   332
   302
  -338,119
  -338,714
66
55
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.