GPS Space Vehicle Time Integrity for MJD 52818

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
16:04
22:00
 21,335
   269
  -291,813
27
0
0
0
 
2
1
16:57
21:59
 18,111
   246
   140,717
45
0
0
0
 
3
3
1
2
11:02
19:38
15:10
22:00
 14,879
  8,504
   286
   243
   -22,511
   -22,644
20
12
1
123
0
0
0
0
 
4
4
1
2
01:28
18:32
06:40
19:56
 18,594
  5,067
   258
   291
   -44,851
   -44,782
11
9
65
69
0
0
0
0
 
5
1
03:17
08:59
 20,311
   288
   -18,732
72
0
0
0
 
6
1
05:37
11:53
 22,560
   274
     5,940
25
0
0
0
 
7
1
00:01
05:23
 19,190
   272
  -550,202
88
0
0
0
 
8
8
1
2
00:01
19:59
03:08
22:00
 11,074
  7,257
   259
   293
  -374,314
  -374,928
40
17
0
0
0
0
0
0
 
9
9
1
2
02:02
11:47
06:31
14:05
 16,027
  8,168
   294
   239
    51,316
    51,316
5
15
75
28
0
0
0
0
 
10
1
05:09
10:01
 17,312
   257
   -27,123
9
130
0
0
 
11
11
1
2
00:01
14:06
02:10
18:45
  7,694
 16,709
   255
   284
   -53,264
   -53,331
11
17
50
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:45
22:00
 15,290
   281
    29,238
8
1
0
0
 
14
1
11:16
17:18
 21,766
   266
    20,748
9
58
0
0
 
15
1
08:35
15:35
 25,153
   271
  -126,848
59
0
0
0
 
16
16
1
2
09:00
16:33
10:01
21:05
  3,664
 16,285
   296
   247
   -40,565
   -40,863
8
29
1
30
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:20
15:02
 24,075
   265
   -12,181
15
29
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:29
21:18
 20,921
   277
   214,277
15
0
0
0
 
21
21
1
2
06:38
11:47
11:08
13:20
 16,215
  5,477
   288
   245
    10,798
    10,621
58
22
0
2
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
10:01
12:19
11:46
16:26
  6,294
 14,757
   292
   258
   -29,368
   -29,414
5
26
44
9
0
0
0
0
 
24
1
02:37
08:15
 20,187
   270
   -40,294
21
81
0
0
 
25
1
13:54
19:07
 18,750
   251
   -46,578
8
178
0
0
 
26
26
26
1
2
3
00:01
09:31
11:08
03:43
11:02
12:19
 13,233
  5,450
  4,205
   294
   245
   251
  -519,142
  -519,277
  -519,285
15
15
8
3
101
28
0
0
0
0
0
0
 
27
27
1
2
00:01
18:53
02:02
22:00
  7,143
 11,189
   246
   285
  -353,828
  -357,462
122
167
1
0
1
0
0
0
 
28
1
00:01
04:23
 15,508
   261
    30,171
32
1
0
0
 
29
29
1
2
00:15
08:59
03:17
11:08
 10,872
  7,702
   292
   249
  -154,051
  -154,174
13
6
3
36
0
0
0
0
 
30
1
04:32
08:59
 15,914
   290
  -236,893
209
0
0
0
 
31
1
12:07
15:37
 12,622
   292
  -291,911
84
1
1
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.