GPS Space Vehicle Time Integrity for MJD 51795

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
14:08
21:04
 24,909
  -314
  -143,896
37
0
0
0
 
2
2
1
2
00:00
20:05
02:42
23:59
  9,720
 14,042
  -311
  -302
   266,479
   266,875
41
38
1
0
0
0
0
0
 
3
3
1
2
08:26
17:46
13:01
20:05
 16,419
  8,239
  -303
  -303
   -38,486
   -38,588
41
38
0
0
0
0
0
0
 
4
1
00:00
04:55
 17,688
  -314
  -401,011
182
1
1
0
 
5
1
01:06
07:00
 20,961
  -320
  -264,288
44
0
0
0
 
6
1
03:30
10:02
 23,404
  -307
     -319
45
0
0
0
 
7
7
1
2
00:00
21:09
03:24
23:59
 12,040
 10,216
  -315
  -310
   -88,291
   -86,180
107
84
1
0
1
0
0
0
 
8
8
1
2
00:00
18:43
01:04
23:59
  3,823
 19,014
  -317
  -307
  -477,854
  -480,652
70
205
1
0
1
0
0
0
 
9
9
1
2
00:00
09:47
04:40
11:56
 16,724
  7,630
  -302
  -316
     6,768
     6,815
39
41
0
9
0
0
0
0
 
10
10
1
2
02:53
20:05
07:43
21:33
 17,359
  5,161
  -324
  -315
   -56,711
   -56,738
44
33
14
0
0
0
0
0
 
11
11
1
2
11:48
21:54
16:40
23:48
 17,485
  6,816
  -296
  -308
  -581,332
  -581,997
117
60
1
1
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:49
22:54
 18,228
  -312
   830,161
37
34
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
08:38
10:14
10:02
14:39
  4,799
 15,900
  -310
  -314
  -857,141
  -857,193
47
38
5
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:32
11:47
 26,083
  -322
   272,310
45
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
15:27
22:37
 25,848
  -308
  -285,160
88
0
0
0
 
20
1
13:27
19:17
 20,875
  -309
    57,976
44
0
0
0
 
21
1
07:50
14:57
 25,566
  -306
   -15,848
39
1
0
0
 
22
22
1
2
07:00
14:22
09:32
18:42
  9,057
 15,613
  -305
  -305
  -266,510
  -267,413
93
140
1
0
1
0
0
0
 
23
1
06:07
12:33
 23,184
  -309
   -15,500
44
1
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
1
11:48
17:17
 19,754
  -309
    -8,364
35
22
0
0
 
26
26
26
26
1
2
3
4
00:00
06:09
07:18
21:54
01:40
07:16
10:13
23:59
  5,979
  4,025
 10,550
  7,547
  -316
  -324
  -325
  -318
  -552,369
  -552,498
  -552,541
  -552,829
39
50
54
39
0
1
28
6
0
0
0
0
0
0
0
0
 
27
1
16:43
23:52
 25,660
  -304
   -30,701
36
5
0
0
 
28
1
15:22
20:13
 17,422
  -315
    45,451
67
0
0
0
 
29
1
10:02
15:00
 17,882
  -312
   -47,545
190
0
0
0
 
30
1
02:39
08:03
 19,363
  -312
    36,319
44
1
0
0
 
31
31
31
1
2
3
10:02
11:57
20:40
11:47
13:38
21:53
  6,187
  6,029
  4,317
  -302
  -290
  -309
   -10,747
   -10,744
   -10,805
37
34
38
0
0
8
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.