GPS Space Vehicle Time Integrity for MJD 51809

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
13:10
20:06
 24,948
  -264
  -145,665
54
0
0
0
 
2
2
1
2
00:00
19:08
01:45
23:59
  6,290
 17,473
  -272
  -262
   272,850
   273,266
52
58
1
0
0
0
0
0
 
3
3
1
2
07:29
16:50
12:04
19:08
 16,458
  8,165
  -275
  -266
   -42,533
   -42,624
52
53
0
0
0
0
0
0
 
4
4
1
2
00:00
22:36
03:56
23:59
 14,156
  5,027
  -280
  -259
  -439,406
  -441,729
148
70
1
0
1
0
0
0
 
5
1
00:08
06:02
 21,114
  -268
  -266,118
54
5
0
0
 
6
1
02:32
09:04
 23,420
  -275
     -280
51
9
0
0
 
7
7
1
2
00:00
20:11
02:15
23:59
  8,086
 13,694
  -282
  -262
  -107,920
  -112,206
151
232
0
0
0
0
0
0
 
8
1
17:44
23:59
 22,474
  -257
  -523,971
232
0
0
0
 
9
9
9
1
2
3
00:00
09:50
22:44
03:43
10:59
23:59
 13,387
  4,024
  4,437
  -277
  -271
  -271
     8,803
     8,861
     8,944
52
56
55
0
0
11
0
0
0
0
0
0
 
10
10
1
2
01:56
19:12
06:46
20:35
 17,373
  4,891
  -275
  -273
   -57,322
   -57,333
52
55
4
5
0
0
0
0
 
11
11
1
2
10:51
21:40
15:42
22:50
 17,457
  4,187
  -261
  -265
  -606,748
  -607,433
115
59
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:37
21:34
 21,199
  -262
   830,160
52
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
07:11
13:35
 22,971
  -262
  -862,307
58
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:35
10:50
 26,012
  -270
   274,422
52
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
14:29
21:40
 25,796
  -258
  -298,964
95
0
0
0
 
20
1
12:30
18:20
 20,816
  -259
    54,414
55
0
0
0
 
21
1
06:53
14:00
 25,474
  -271
   -16,486
51
0
0
0
 
22
22
1
2
06:34
13:24
08:29
17:44
  6,951
 15,588
  -277
  -266
  -301,837
  -302,637
78
135
0
0
0
0
0
0
 
23
1
05:09
11:35
 23,127
  -275
   -16,038
51
0
0
0
 
24
1
00:00
05:19
 19,175
  -277
    -3,009
57
1
0
0
 
25
1
10:51
16:22
 19,812
  -271
    -8,676
51
0
0
0
 
26
26
1
2
05:11
20:55
09:15
23:59
 14,525
 10,986
  -286
  -268
  -558,264
  -558,456
54
54
23
0
0
0
0
0
 
27
27
1
2
15:43
21:39
21:38
22:51
 21,194
  4,310
  -261
  -266
   -31,860
   -31,878
52
54
2
0
0
0
0
0
 
28
1
14:24
19:15
 17,343
  -259
    33,065
70
0
0
0
 
29
1
09:04
14:05
 17,957
  -265
   -90,357
182
0
0
0
 
30
1
01:41
07:05
 19,356
  -275
    38,423
52
7
0
0
 
31
31
31
1
2
3
09:16
10:59
19:43
10:50
12:41
20:54
  5,607
  6,069
  4,275
  -259
  -246
  -261
   -12,367
   -12,363
   -12,404
52
51
54
4
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.