GPS Space Vehicle Time Integrity for MJD 52851

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
13:50
20:46
 24,841
   330
  -297,113
33
2
0
0
 
2
1
14:41
19:42
 17,852
   314
   159,645
42
9
0
0
 
3
3
3
1
2
3
08:45
10:01
17:32
09:58
12:54
20:48
  4,365
 10,408
 11,636
   364
   351
   310
   -31,603
   -31,640
   -31,762
5
19
13
5
1
191
0
0
0
0
0
0
 
4
4
1
2
00:00
16:16
04:25
17:41
 15,661
  4,939
   314
   347
   -41,406
   -41,278
13
9
6
31
0
0
0
0
 
5
1
01:02
06:43
 20,171
   340
   -41,164
50
0
0
0
 
6
1
03:25
09:42
 22,480
   337
     6,825
19
19
0
0
 
7
7
1
2
00:00
20:52
03:06
23:59
 11,093
 11,277
   325
   333
  -586,780
  -587,606
45
29
1
0
1
0
0
0
 
8
1
17:46
23:59
 22,389
   347
  -397,952
55
0
0
0
 
9
9
1
2
00:00
09:43
04:16
11:48
 15,133
  7,486
   356
   304
      692
      708
6
11
21
7
0
0
0
0
 
10
10
1
2
03:00
19:42
07:49
21:44
 17,145
  7,153
   317
   354
   -28,779
   -28,775
11
5
144
50
0
0
0
0
 
11
11
1
2
11:49
21:16
16:30
23:52
 16,872
  9,366
   344
   318
   -58,509
   -58,593
18
10
10
48
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:26
21:48
 22,865
   335
    30,331
15
15
0
0
 
14
1
09:12
15:06
 21,246
   324
    20,645
10
91
0
0
 
15
1
06:27
13:18
 24,593
   335
  -140,127
56
0
0
0
 
16
16
1
2
06:43
14:18
07:49
18:49
  3,923
 16,032
   362
   308
   -59,205
   -59,454
9
25
15
80
0
0
0
0
 
17
1
03:10
10:08
 24,769
   331
  -113,932
480
0
9805
0
 
18
1
06:04
12:43
 23,953
   328
   -12,012
14
107
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:24
19:01
 20,196
   336
   213,489
19
16
0
0
 
21
21
1
2
04:26
06:43
06:26
10:33
  7,239
 13,768
   356
   330
   -15,699
   -15,820
16
49
0
4
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
07:49
10:08
09:11
14:20
  4,894
 15,045
   344
   309
   -31,728
   -31,774
5
26
1
13
0
0
0
0
 
24
1
00:22
06:03
 20,291
   322
   -48,322
16
39
0
0
 
25
1
11:40
16:53
 18,765
   319
   -48,616
6
60
0
0
 
26
26
26
1
2
3
00:00
06:36
21:44
01:28
08:45
23:59
  5,203
  7,667
  8,101
   349
   306
   361
  -523,901
  -523,957
  -523,931
5
20
4
12
120
41
0
0
0
0
0
0
 
27
1
16:37
23:41
 25,376
   334
  -495,291
340
0
3658
0
 
28
28
1
2
00:00
19:02
02:09
23:59
  7,616
 17,853
   311
   341
    21,284
    21,100
15
20
28
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
02:17
06:43
 15,777
   352
  -350,760
187
0
0
0
 
31
31
1
2
09:59
18:49
13:23
22:06
 12,240
 11,820
   355
   321
  -347,099
  -347,669
65
50
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.