GPS Space Vehicle Time Integrity for MJD 52912

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
09:39
16:37
 24,973
   365
  -307,121
12
0
0
0
 
2
2
1
2
03:34
10:31
05:06
15:33
  5,487
 18,051
   366
   370
   195,105
   195,336
13
37
1
0
0
0
0
0
 
3
3
1
2
04:21
13:11
08:43
16:35
 15,707
 12,149
   367
   373
   -48,388
   -48,471
13
13
1
0
0
0
0
0
 
4
4
1
2
12:07
18:59
13:31
23:59
  4,996
 17,982
   373
   371
   -26,385
   -26,267
8
17
1
0
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
00:00
05:42
 20,509
   357
      508
7
1
0
0
 
7
1
16:40
22:50
 22,197
   367
  -630,467
36
0
0
0
 
8
1
13:39
20:44
 25,428
   366
  -421,719
15
0
0
0
 
9
9
1
2
05:16
19:16
07:33
23:59
  8,195
 16,989
   358
   365
     9,763
     9,869
11
12
1
0
0
0
0
0
 
10
10
10
1
2
3
00:00
15:12
22:34
03:33
17:34
23:59
 12,770
  8,502
  5,130
   361
   364
   382
   -31,730
   -31,760
   -31,757
11
6
3
0
0
4
0
0
0
0
0
0
 
11
11
1
2
07:35
17:01
12:21
19:44
 17,112
  9,773
   367
   370
   -68,771
   -68,833
6
6
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:07
17:38
 23,355
   367
    31,777
3
59
0
0
 
14
1
04:48
11:01
 22,362
   362
    20,655
4
95
0
0
 
15
1
02:26
09:22
 24,819
   367
  -165,796
30
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:14
04:59
23:59
 17,939
  6,284
   362
   374
  -194,967
  -192,615
158
55
1
0
1
0
0
0
 
18
1
01:48
08:28
 23,907
   358
    -8,662
8
3
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:53
14:46
 21,097
   370
   209,536
5
16
0
0
 
21
1
00:18
07:34
 26,041
   358
   -49,818
39
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:26
10:27
 25,227
   360
   -36,854
4
105
0
0
 
24
24
1
2
00:00
20:13
02:00
23:59
  7,238
 13,586
   371
   371
   -63,359
   -63,575
9
13
1
0
0
0
0
0
 
25
1
07:17
12:49
 19,868
   365
   -52,324
3
53
0
0
 
26
26
1
2
01:45
17:22
05:47
21:12
 14,416
 13,781
   353
   367
  -516,136
  -515,928
13
16
1
0
0
0
0
0
 
27
1
12:23
19:27
 25,385
   367
  -693,094
229
0
0
0
 
28
1
14:52
21:57
 25,444
   370
     6,545
19
0
0
0
 
29
29
1
2
01:27
16:29
04:51
20:47
 12,176
 15,496
   351
   364
  -108,790
  -109,634
57
66
1
0
1
0
0
0
 
30
30
1
2
00:00
22:10
03:38
23:59
 13,116
  6,563
   363
   370
  -526,506
  -528,740
116
54
1
0
1
0
0
0
 
31
31
1
2
05:45
13:40
09:14
18:01
 12,503
 15,601
   357
   369
  -412,326
  -412,562
28
36
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.