GPS Space Vehicle Time Integrity for MJD 52918

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
09:15
14:52
14:50
16:12
 20,058
  4,841
   386
   387
  -308,077
  -308,099
12
4
0
3
0
0
0
0
 
2
2
1
2
03:10
10:06
04:41
14:50
  5,438
 16,962
   385
   398
   198,676
   198,900
13
38
1
0
0
0
0
0
 
3
3
3
1
2
3
03:56
12:47
14:52
08:18
14:50
16:10
 15,677
  7,365
  4,724
   382
   383
   378
   -50,011
   -50,098
   -50,123
15
10
6
1
0
0
0
0
0
0
0
0
 
4
4
1
2
11:43
18:34
13:06
23:47
  4,960
 18,735
   392
   392
   -24,348
   -24,222
8
22
1
0
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:22
22:46
05:18
23:59
 17,694
  4,382
   380
   386
      697
      726
7
4
2
0
0
0
0
0
 
7
1
16:15
22:25
 22,187
   395
  -633,055
28
0
0
0
 
8
8
1
2
13:15
14:52
14:50
20:20
  5,673
 19,678
   401
   402
  -422,661
  -422,680
7
5
0
3
0
0
0
0
 
9
9
1
2
04:52
18:51
07:08
23:47
  8,183
 17,787
   375
   387
    10,738
    10,851
9
18
2
0
0
0
0
0
 
10
10
10
1
2
3
00:22
14:52
22:09
03:08
17:09
23:59
  9,955
  8,263
  6,623
   388
   393
   410
   -31,995
   -32,012
   -32,009
4
6
8
10
4
0
0
0
0
0
0
0
 
11
11
1
2
07:11
16:36
11:56
19:20
 17,105
  9,776
   391
   390
   -69,838
   -69,902
5
7
11
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:44
14:52
14:50
17:14
 14,705
  8,551
   389
   390
    31,876
    31,879
3
3
33
2
0
0
0
0
 
14
1
04:24
10:37
 22,378
   384
    20,438
3
190
0
0
 
15
1
02:03
08:58
 24,819
   382
  -168,330
33
0
0
0
 
16
16
1
2
01:57
09:49
05:04
14:13
 11,199
 15,841
   376
   388
    -1,414
    -1,506
11
17
1
0
0
0
0
0
 
17
17
1
2
00:22
21:46
04:29
23:59
 14,791
  7,984
   388
   402
  -178,497
  -176,110
135
68
1
0
1
0
0
0
 
18
1
01:23
08:03
 23,895
   381
    -8,109
7
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:28
14:21
 21,161
   389
   208,985
4
17
0
0
 
21
1
00:22
07:10
 24,410
   375
   -52,143
38
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:02
10:04
 25,228
   384
   -37,393
8
30
0
0
 
24
24
1
2
00:22
19:49
01:37
23:59
  4,500
 15,013
   380
   397
   -64,859
   -65,053
5
13
1
0
0
0
0
0
 
25
1
06:53
12:25
 19,881
   382
   -52,645
3
158
0
0
 
26
26
1
2
01:21
16:56
05:22
20:47
 14,391
 13,799
   377
   384
  -514,207
  -513,981
14
22
1
0
0
0
0
0
 
27
27
1
2
11:58
14:52
14:50
19:02
 10,292
 14,968
   392
   389
  -708,627
  -709,013
95
127
0
0
0
0
0
0
 
28
1
14:52
21:32
 23,969
   392
     5,243
15
0
0
0
 
29
29
1
2
01:03
16:04
04:26
20:23
 12,164
 15,483
   377
   387
  -116,598
  -117,415
57
60
1
0
1
0
0
0
 
30
30
1
2
00:22
21:46
03:14
23:59
 10,357
  8,003
   386
   391
  -541,525
  -543,687
89
66
1
0
1
0
0
0
 
31
31
31
1
2
3
05:21
13:17
14:52
08:49
14:50
17:37
 12,503
  5,528
  9,922
   383
   393
   388
  -416,376
  -416,556
  -416,618
24
13
22
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.