GPS Space Vehicle Time Integrity for MJD 51837

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
11:15
18:11
 24,963
  -167
  -149,700
51
0
0
0
 
2
1
17:16
23:46
 23,344
  -167
   286,190
60
0
0
0
 
3
3
1
2
06:18
15:32
10:09
17:18
 13,836
  6,358
  -187
  -153
   -50,466
   -50,531
53
52
0
0
0
0
0
0
 
4
4
1
2
00:00
20:39
01:58
23:59
  7,085
 12,025
  -195
  -168
  -507,018
  -508,956
77
105
1
0
1
0
0
0
 
5
5
1
2
00:00
22:35
04:06
23:59
 14,752
  4,973
  -183
  -167
  -269,810
  -269,898
52
52
0
1
0
0
0
0
 
6
1
00:36
07:08
 23,496
  -191
     -186
51
0
0
0
 
7
1
18:14
23:59
 20,652
  -171
  -239,363
297
0
1022
0
 
8
1
15:51
22:08
 22,620
  -176
  -600,702
197
0
0
0
 
9
9
9
1
2
3
00:00
06:56
20:48
01:48
09:03
23:59
  6,499
  7,558
 11,377
  -179
  -193
  -174
    13,188
    13,221
    13,323
51
54
51
0
0
2
0
0
0
0
0
0
 
10
10
1
2
00:02
17:36
04:24
18:41
 15,699
  3,902
  -185
  -166
   -58,522
   -58,532
53
52
13
2
0
0
0
0
 
11
11
1
2
08:57
18:58
13:45
20:51
 17,335
  6,697
  -172
  -168
     -486
     -482
51
50
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:40
19:09
 23,313
  -172
     -214
51
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
04:55
06:55
06:40
11:27
  6,301
 16,310
  -190
  -177
    -5,967
    -6,007
53
54
4
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:42
06:36
06:18
08:56
 16,552
  8,379
  -180
  -185
   278,931
   278,951
51
53
0
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
12:34
18:57
 23,003
  -173
  -325,784
89
0
0
0
 
20
1
10:37
16:26
 20,680
  -170
    50,829
51
5
0
0
 
21
1
04:59
12:05
 25,519
  -177
   -17,687
51
0
0
0
 
22
22
1
2
04:05
11:29
06:35
15:50
  9,025
 15,686
  -191
  -178
  -365,608
  -366,322
83
119
0
0
0
0
0
0
 
23
1
03:14
09:39
 23,103
  -184
    -1,614
52
0
0
0
 
24
24
1
2
00:00
21:40
03:24
23:59
 12,256
  8,386
  -182
  -173
   -10,207
   -10,404
54
52
1
0
0
0
0
0
 
25
1
08:57
14:26
 19,780
  -179
    -9,170
51
0
0
0
 
26
26
1
2
05:08
18:58
07:17
22:42
  7,739
 13,426
  -199
  -176
    -2,735
    -4,733
110
157
1
0
1
0
0
0
 
27
1
13:46
20:48
 25,246
  -176
   -34,862
54
21
0
0
 
28
1
12:29
17:16
 17,194
  -176
    13,151
61
0
0
0
 
29
1
07:09
12:14
 18,338
  -181
  -170,206
172
0
0
0
 
30
1
00:00
05:09
 18,391
  -193
    42,690
52
0
0
0
 
31
31
31
1
2
3
07:18
09:04
17:49
08:56
10:47
19:31
  5,841
  6,164
  5,993
  -185
  -190
  -178
   -15,608
   -15,622
   -15,655
52
51
57
0
0
4
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.