GPS Space Vehicle Time Integrity for MJD 53970

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
07:11
12:43
 19,822
   428
   -72,071
15
34
0
0
 
2
2
1
2
00:00
20:15
01:37
23:59
  5,743
 13,487
   430
   423
   -26,675
   -26,988
15
14
32
1
0
0
0
0
 
3
3
1
2
05:21
12:47
08:17
16:09
 10,540
 12,056
   423
   421
  -152,687
  -152,152
58
72
1
0
0
0
0
0
 
4
1
18:59
23:54
 17,699
   419
  -298,126
31
41
0
0
 
5
5
1
2
00:00
20:52
02:10
23:59
  7,771
 11,215
   431
   427
  -311,155
  -312,649
49
63
1
0
1
0
0
0
 
6
6
1
2
00:00
22:51
05:20
23:59
 19,008
  4,102
   429
   421
  -598,837
  -598,844
7
11
90
24
0
0
0
0
 
7
1
02:00
07:17
 18,783
   428
  -533,412
18
58
0
0
 
8
1
13:13
20:14
 25,253
   426
    77,471
13
102
0
0
 
9
9
1
2
05:05
18:59
07:10
23:50
  7,478
 17,431
   431
   418
   -32,639
   -32,736
14
13
84
155
0
0
0
0
 
10
10
10
1
2
3
00:00
14:45
22:09
02:36
17:01
23:59
  9,314
  8,099
  6,613
   436
   423
   422
   -88,081
   -88,124
   -88,137
11
16
10
63
58
67
0
0
0
0
0
0
 
11
11
1
2
07:20
16:27
11:56
19:28
 16,462
 10,873
   427
   418
  -346,011
  -346,082
15
14
139
144
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:52
17:23
 23,430
   422
   -87,572
25
17
0
0
 
14
1
04:38
10:26
 20,794
   429
     7,414
13
196
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
03:04
09:55
05:04
14:30
  7,060
 16,433
   431
   423
   -66,432
   -66,531
12
21
15
61
0
0
0
0
 
17
1
16:14
22:21
 21,955
   416
   -97,318
10
64
0
0
 
18
1
01:21
07:55
 23,452
   429
   247,483
9
195
0
0
 
19
19
19
1
2
3
05:12
07:27
13:37
07:19
09:04
17:23
  7,571
  5,764
 13,544
   430
   428
   421
    -9,364
    -9,387
    -9,470
14
10
20
72
35
123
0
0
0
0
0
0
 
20
1
08:45
14:34
 20,782
   424
    23,456
9
148
0
0
 
21
21
1
2
00:14
06:14
06:13
07:26
 21,397
  4,298
   432
   423
   -48,392
   -48,427
15
15
12
4
0
0
0
0
 
22
22
1
2
02:55
05:13
04:37
09:52
  5,986
 16,682
   434
   432
  -127,475
  -127,520
6
19
4
3
0
0
0
0
 
23
1
09:08
16:11
 25,354
   423
  -137,326
10
216
0
0
 
24
24
1
2
10:47
18:13
13:22
23:00
  9,270
 17,194
   421
   416
   -30,186
   -30,278
12
24
23
180
0
0
0
0
 
25
1
07:17
12:46
 19,653
   427
  -299,395
76
0
0
0
 
26
26
1
2
01:37
17:08
05:09
20:51
 12,471
 13,333
   430
   417
   226,534
   227,316
54
54
0
0
0
0
0
0
 
27
27
1
2
12:44
17:47
17:46
18:59
 18,140
  4,296
   420
   416
   -63,898
   -63,923
10
12
9
56
0
0
0
0
 
28
1
14:31
21:18
 24,425
   420
   -19,877
8
106
0
0
 
29
29
1
2
01:16
17:23
04:37
18:59
 11,903
  5,719
   428
   426
  -499,768
  -499,784
9
8
86
22
0
0
0
0
 
30
30
1
2
00:00
21:54
01:59
23:59
  7,143
  7,484
   432
   421
    -7,270
    -7,370
5
14
19
106
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.