GPS Space Vehicle Time Integrity for MJD 52848

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
14:02
20:59
 25,004
   318
  -296,610
13
0
0
0
 
2
2
1
2
07:54
14:52
09:28
19:54
  5,620
 18,074
   332
   320
   157,725
   157,920
13
33
1
0
0
0
0
0
 
3
3
3
1
2
3
08:46
10:07
17:34
10:06
13:07
21:00
  4,782
 10,731
 12,339
   320
   319
   323
   -30,827
   -30,853
   -30,939
5
12
12
0
1
0
0
0
0
0
0
0
 
4
4
1
2
00:00
16:27
04:37
17:53
 16,581
  5,131
   327
   316
   -41,842
   -41,764
6
6
3
1
0
0
0
0
 
5
1
01:14
07:05
 20,972
   328
   -39,588
37
0
0
0
 
6
1
03:36
10:04
 23,201
   334
     6,708
4
13
0
0
 
7
7
1
2
00:00
21:03
03:12
23:59
 11,535
 10,559
   328
   328
  -583,839
  -584,702
39
32
0
0
0
0
0
0
 
8
8
1
2
00:00
17:58
01:07
23:59
  4,075
 21,682
   325
   320
  -395,653
  -396,189
12
37
1
0
0
0
0
0
 
9
9
1
2
00:00
10:07
04:41
12:00
 16,820
  6,752
   331
   310
    56,104
    56,141
10
5
1
4
0
0
0
0
 
10
10
1
2
03:16
19:42
08:01
21:55
 17,077
  8,015
   332
   314
   -28,607
   -28,659
4
6
35
0
0
0
0
0
 
11
11
1
2
11:55
21:24
16:42
23:59
 17,195
  9,337
   317
   330
   -58,041
   -58,087
10
6
0
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:38
22:05
 23,232
   320
    30,225
7
1
0
0
 
14
1
10:07
15:18
 18,572
   317
    20,632
4
92
0
0
 
15
15
1
2
06:37
10:07
10:06
13:36
 12,436
 12,470
   342
   319
  -138,868
  -138,938
20
19
0
0
0
0
0
0
 
16
16
1
2
06:44
14:29
09:50
19:01
 11,172
 16,273
   324
   318
   -57,727
   -57,917
18
29
1
0
0
0
0
0
 
17
1
03:23
10:06
 24,098
   327
   -97,422
442
0
8296
0
 
18
18
1
2
06:13
10:07
10:06
12:55
 13,904
 10,062
   326
   318
   -12,072
   -12,077
2
4
108
25
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:23
19:13
 20,978
   318
   213,590
4
50
0
0
 
21
21
1
2
04:35
10:07
10:06
11:51
 19,795
  6,209
   330
   326
   -13,597
   -13,716
50
16
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
07:33
10:07
10:06
14:32
  9,152
 15,826
   316
   315
   -31,522
   -31,534
4
8
54
6
0
0
0
0
 
24
1
00:34
06:15
 20,419
   327
   -47,570
18
0
0
0
 
25
1
11:35
17:05
 19,735
   313
   -48,402
7
0
0
0
 
26
26
26
1
2
3
00:00
06:09
21:50
01:40
10:06
23:59
  6,016
 14,120
  7,725
   328
   321
   319
  -523,736
  -523,763
  -523,805
4
6
4
4
5
1
0
0
0
0
0
0
 
27
1
16:49
23:53
 25,435
   323
  -483,725
326
0
2969
0
 
28
28
1
2
00:00
19:12
02:21
23:59
  8,462
 17,204
   322
   318
    22,086
    21,847
7
12
1
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
02:28
07:55
 19,623
   320
  -341,054
217
0
0
0
 
31
31
1
2
10:07
18:00
13:35
22:18
 12,418
 15,491
   319
   323
  -342,692
  -343,207
63
74
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.