GPS Space Vehicle Time Integrity for MJD 52903

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
10:16
17:14
 24,978
   363
  -305,631
11
0
0
0
 
2
2
1
2
04:10
11:07
05:43
16:09
  5,489
 18,045
   361
   347
   189,820
   190,023
11
37
1
0
0
0
0
0
 
3
3
1
2
04:58
13:48
09:20
17:12
 15,683
 12,183
   357
   357
   -45,942
   -46,038
13
13
1
0
0
0
0
0
 
4
4
1
2
12:44
19:36
14:08
23:59
  5,036
 15,782
   359
   360
   -29,193
   -29,083
8
18
1
0
0
0
0
0
 
5
5
5
1
2
3
00:00
01:22
21:24
01:20
03:19
23:59
  4,822
  7,001
  9,294
   359
   359
   362
   -49,764
   -49,750
   -49,572
4
4
10
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
01:22
01:20
06:19
  4,822
 17,724
   350
   351
     8,125
     8,128
4
3
3
10
0
0
0
0
 
7
1
17:16
23:27
 22,187
   362
  -626,043
36
0
0
0
 
8
1
14:16
21:21
 25,427
   354
  -419,794
16
0
0
0
 
9
9
1
2
05:53
19:53
08:11
23:59
  8,244
 14,742
   354
   362
     8,325
     8,431
7
15
4
0
0
0
0
0
 
10
10
10
1
2
3
00:00
01:22
15:50
01:20
04:10
18:11
  4,822
 10,068
  8,416
   366
   360
   357
   -31,281
   -31,291
   -31,323
2
7
5
0
1
2
0
0
0
0
0
0
 
11
11
1
2
08:12
17:38
12:58
20:21
 17,114
  9,744
   358
   357
   -67,203
   -67,265
7
6
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:43
18:14
 23,372
   354
    31,620
3
33
0
0
 
14
1
05:24
11:37
 22,353
   358
    21,065
3
170
0
0
 
15
1
03:02
09:57
 24,812
   364
  -161,942
36
0
0
0
 
16
16
1
2
02:58
10:49
06:05
15:15
 11,159
 15,853
   354
   351
   -80,938
   -81,059
15
20
1
0
0
0
0
0
 
17
17
17
1
2
3
00:00
01:22
22:57
01:20
05:45
23:59
  4,822
 15,663
  3,738
   367
   360
   366
  -219,264
  -218,956
  -216,756
42
135
29
0
1
0
0
1
0
0
0
0
 
18
1
02:25
09:05
 23,892
   358
    -9,403
5
44
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:31
15:24
 21,081
   356
   210,310
7
1
0
0
 
21
1
01:22
08:10
 24,335
   359
   -45,947
39
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:00
11:01
 25,121
   367
   -36,073
4
62
0
0
 
24
24
24
1
2
3
00:00
01:22
20:49
01:20
02:36
23:59
  4,822
  4,424
 11,407
   351
   347
   363
   -61,093
   -61,110
   -61,307
5
7
8
0
1
0
0
0
0
0
0
0
 
25
1
07:53
13:24
 19,851
   354
   -51,792
5
28
0
0
 
26
26
1
2
02:22
17:59
06:24
21:49
 14,419
 13,745
   350
   355
  -518,587
  -518,421
11
18
1
0
0
0
0
0
 
27
1
13:00
20:05
 25,375
   356
  -668,287
240
0
0
0
 
28
1
15:28
22:33
 25,428
   361
     8,530
15
0
0
0
 
29
29
1
2
02:04
17:05
05:28
21:24
 12,127
 15,488
   348
   357
   -96,517
   -97,414
62
68
1
0
1
0
0
0
 
30
30
30
1
2
3
00:00
01:22
22:46
01:20
04:15
23:59
  4,822
 10,337
  4,421
   363
   361
   368
  -503,088
  -503,326
  -505,582
42
96
39
0
1
0
0
1
0
0
0
0
 
31
31
1
2
06:21
14:16
09:50
18:37
 12,561
 15,590
   362
   357
  -405,490
  -405,775
32
42
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.