GPS Space Vehicle Time Integrity for MJD 52884

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
1
2
11:34
17:10
17:07
18:32
 19,916
  4,893
   362
   368
  -302,751
  -302,769
7
5
2
0
0
0
0
0
2
2
1
2
05:27
12:25
07:01
17:07
  5,628
 16,897
   383
   358
   178,551
   178,754
14
30
1
0
0
0
0
0
3
3
3
1
2
3
06:17
15:06
17:10
10:38
17:07
18:31
 15,665
  7,238
  4,842
   361
   362
   354
   -40,709
   -40,795
   -40,823
14
8
10
1
0
0
0
0
0
0
0
0
4
4
4
1
2
3
00:00
14:01
20:53
02:10
15:26
23:59
  7,786
  5,087
 11,145
   358
   347
   374
   -34,513
   -34,381
   -34,276
5
7
6
2
1
4
0
0
0
0
0
0
5
5
1
2
00:00
22:42
04:37
23:59
 16,614
  4,617
   364
   369
   -50,988
   -51,043
2
5
94
5
0
0
0
0
6
1
01:10
07:37
 23,193
   356
     7,801
3
57
0
0
7
1
18:35
23:59
 19,458
   362
  -614,515
42
0
0
0
8
8
1
2
15:32
17:10
17:07
22:38
  5,670
 19,641
   357
   369
  -413,904
  -413,949
7
15
0
0
0
0
0
0
9
9
9
1
2
3
00:00
07:11
21:12
02:12
09:30
23:59
  7,937
  8,339
 10,010
   363
   356
   367
     5,413
     5,450
     5,551
5
6
10
1
1
0
0
0
0
0
0
0
10
10
1
2
00:34
17:10
05:30
19:28
 17,744
  8,266
   362
   351
   -30,386
   -30,428
6
7
6
0
0
0
0
0
11
11
1
2
09:29
18:56
14:15
21:38
 17,133
  9,703
   354
   359
   -63,889
   -63,948
10
5
1
9
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:04
17:10
17:07
19:34
 14,532
  8,635
   354
   355
    31,220
    31,224
5
3
2
44
0
0
0
0
14
1
06:41
12:53
 22,306
   357
    21,022
3
136
0
0
15
1
04:17
11:13
 24,899
   352
  -153,874
41
0
0
0
16
16
1
2
04:16
12:02
07:23
16:33
 11,222
 16,234
   359
   358
   -74,041
   -74,181
17
21
1
0
0
0
0
0
17
1
00:32
07:21
 24,494
   360
  -268,049
206
0
0
0
18
1
03:44
10:25
 23,973
   359
   -10,671
4
132
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
10:52
16:43
 21,070
   358
   211,749
4
77
0
0
21
1
02:11
09:26
 26,059
   363
   -36,268
52
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
05:14
12:14
 25,174
   360
   -34,430
6
6
0
0
24
24
1
2
00:00
22:05
03:51
23:59
 13,889
  6,862
   365
   375
   -56,403
   -56,596
11
11
1
0
0
0
0
0
25
1
09:10
14:40
 19,784
   359
   -50,683
4
67
0
0
26
26
1
2
03:41
19:19
07:44
23:07
 14,531
 13,673
   357
   361
  -522,333
  -522,234
7
16
6
0
0
0
0
0
27
27
1
2
14:19
17:10
17:07
21:24
 10,036
 15,199
   354
   358
  -610,695
  -611,167
106
157
0
0
0
0
0
0
28
1
17:10
23:50
 23,982
   359
    13,002
13
0
0
0
29
29
1
2
03:22
18:23
06:45
22:42
 12,183
 15,482
   359
   361
   -68,317
   -69,331
61
75
1
0
1
0
0
0
30
1
00:05
05:31
 19,515
   361
  -451,219
186
0
0
0
31
31
31
1
2
3
07:37
15:33
17:10
11:08
17:07
19:53
 12,607
  5,617
  9,783
   356
   354
   347
  -387,890
  -388,191
  -388,292
44
18
38
1
0
0
0
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.