GPS Space Vehicle Time Integrity for MJD 52972

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
05:32
12:30
 25,044
   397
  -317,159
15
0
0
0
 
2
1
06:28
11:33
 18,241
   391
   230,364
36
1
0
0
 
3
3
1
2
00:13
09:05
04:37
12:28
 15,733
 12,134
   384
   384
   -65,180
   -65,277
12
7
1
0
0
0
0
0
 
4
4
1
2
08:07
14:55
09:23
20:10
  4,571
 18,840
   384
   395
    16,865
    17,060
8
29
1
0
0
0
0
0
 
5
1
16:36
22:29
 21,155
   396
    -6,760
13
0
0
0
 
6
6
1
2
00:00
19:02
01:35
21:59
  5,705
 10,623
   394
   378
     2,326
     2,350
5
6
2
1
0
0
0
0
 
7
1
12:34
18:45
 22,174
   401
  -643,776
4
20
0
0
 
8
1
09:36
16:40
 25,411
   402
  -398,408
18
0
0
0
 
9
9
1
2
01:11
15:07
03:24
20:05
  8,001
 17,843
   390
   390
    19,252
    19,345
8
4
5
4
0
0
0
0
 
10
10
1
2
11:01
18:26
13:29
21:59
  8,816
 12,828
   390
   392
   -34,813
   -34,831
5
3
1
22
0
0
0
0
 
11
11
1
2
03:31
12:55
08:15
15:40
 17,002
  9,872
   389
   408
   -79,959
   -80,008
13
9
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:12
13:39
 23,165
   391
    32,237
3
144
0
0
 
14
1
00:47
07:02
 22,469
   392
    19,011
4
82
0
0
 
15
1
00:00
05:22
 19,256
   391
  -191,724
26
0
0
0
 
16
16
1
2
00:00
06:08
01:24
10:34
  5,035
 15,955
   384
   390
   -12,839
   -12,876
7
8
4
0
0
0
0
0
 
17
1
17:32
21:59
 16,037
   396
   -35,428
108
0
0
0
 
18
1
00:00
04:18
 15,439
   392
    -1,672
6
2
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:50
10:42
 21,094
   391
   202,381
10
0
0
0
 
21
21
1
2
00:00
20:12
03:32
21:59
 12,710
  6,427
   395
   390
   -66,454
   -66,566
6
3
1
6
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
06:37
 23,778
   397
    60,754
302
0
1010
0
 
24
1
16:13
21:59
 20,774
   399
   -78,458
18
0
0
0
 
25
1
03:14
08:47
 19,921
   391
   -55,706
4
27
0
0
 
26
26
1
2
00:00
13:12
01:37
17:05
  5,834
 13,927
   387
   401
  -488,635
  -488,252
11
31
1
1
0
0
0
0
 
27
1
08:12
15:17
 25,419
   393
  -824,619
140
0
0
0
 
28
1
10:48
17:53
 25,430
   396
    -5,868
15
0
0
0
 
29
1
12:24
16:42
 15,423
   403
  -175,574
42
1
0
0
 
30
1
18:09
21:59
 13,810
   387
  -661,021
85
0
0
0
 
31
31
1
2
01:46
09:38
05:09
14:02
 12,175
 15,794
   389
   396
  -434,479
  -434,479
4
7
9
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.