GPS Space Vehicle Time Integrity for MJD 52998

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
03:44
10:43
 24,998
   421
  -320,893
16
0
0
0
 
2
2
1
2
04:44
21:52
09:50
23:05
 18,328
  4,412
   431
   413
   245,472
   245,841
38
10
1
0
0
0
0
0
 
3
3
3
1
2
3
00:00
07:19
22:22
02:50
10:41
23:59
 10,207
 12,111
  5,818
   425
   425
   410
   -72,021
   -72,104
   -72,260
6
10
4
11
1
1
0
0
0
0
0
0
 
4
4
1
2
06:24
13:10
07:36
18:26
  4,289
 18,885
   413
   423
    31,122
    31,349
10
34
1
0
0
0
0
0
 
5
1
14:47
20:41
 21,216
   415
   -10,381
14
0
0
0
 
6
1
17:13
23:43
 23,312
   407
     2,968
8
0
0
0
 
7
1
10:48
16:59
 22,223
   425
  -640,978
17
0
0
0
 
8
1
07:50
14:54
 25,417
   423
  -391,664
35
0
0
0
 
9
9
1
2
00:00
13:23
01:40
18:20
  6,027
 17,794
   410
   425
    23,016
    23,120
5
8
5
35
0
0
0
0
 
10
10
1
2
09:14
16:43
11:42
21:31
  8,906
 17,201
   423
   421
   -36,195
   -36,217
6
7
0
8
0
0
0
0
 
11
11
1
2
01:45
11:08
06:29
13:54
 16,965
  9,966
   419
   428
   -85,164
   -85,229
11
6
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:29
11:55
 23,120
   419
    32,187
3
90
0
0
 
14
14
1
2
00:00
22:59
05:19
23:59
 19,118
  3,638
   418
   420
    18,618
    18,611
4
4
60
0
0
0
0
0
 
15
15
1
2
00:00
20:41
03:37
23:59
 13,036
 11,841
   429
   416
  -203,088
  -203,483
20
14
1
0
0
0
0
0
 
16
16
1
2
04:25
20:28
08:49
23:33
 15,820
 11,086
   419
   413
   -15,405
   -15,450
4
4
4
0
0
0
0
0
 
17
1
15:35
21:47
 22,313
   417
   -86,845
148
0
0
0
 
18
18
1
2
00:00
19:48
02:30
23:59
  8,991
 15,064
   418
   417
     2,453
     2,599
5
11
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:07
08:58
 20,992
   418
   198,281
8
0
0
0
 
21
21
1
2
00:00
18:27
01:47
23:59
  6,426
 19,888
   426
   416
   -68,896
   -68,964
4
2
5
109
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:01
21:49
04:57
23:59
 10,473
  7,796
   421
   415
   155,464
   158,487
134
99
1
0
1
0
0
0
 
24
1
14:24
20:10
 20,732
   424
   -84,841
22
0
0
0
 
25
1
01:26
06:57
 19,841
   418
   -57,136
9
0
0
0
 
26
26
1
2
11:24
19:48
15:18
23:45
 14,011
 14,224
   423
   417
  -470,411
  -470,152
41
33
1
0
0
0
0
0
 
27
1
06:23
13:28
 25,474
   424
  -864,112
110
0
0
0
 
28
1
09:02
16:07
 25,465
   429
   -10,682
10
0
0
0
 
29
29
1
2
10:38
19:32
14:56
22:57
 15,428
 12,273
   419
   411
  -196,308
  -196,568
31
31
1
0
0
0
0
0
 
30
1
16:24
21:47
 19,318
   418
  -707,426
110
0
0
0
 
31
31
1
2
00:00
07:52
03:23
12:16
 12,193
 15,833
   422
   425
   -10,720
   -11,908
136
179
1
1
1
1
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.