GPS Space Vehicle Time Integrity for MJD 51838

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
11:11
18:07
 24,951
  -161
  -149,802
50
0
0
0
 
2
1
17:12
22:00
 17,256
  -166
   286,642
55
0
0
0
 
3
3
1
2
06:14
15:28
10:05
17:14
 13,839
  6,330
  -169
  -152
   -50,729
   -50,801
52
52
0
0
0
0
0
0
 
4
4
1
2
00:00
20:35
01:54
22:00
  6,836
  5,100
  -189
  -165
  -509,216
  -511,049
76
59
1
0
1
0
0
0
 
5
1
00:00
04:02
 14,503
  -168
  -269,910
51
0
0
0
 
6
1
00:36
07:04
 23,293
  -175
     -183
50
0
0
0
 
7
1
18:10
22:00
 13,796
  -159
  -243,339
198
0
0
0
 
8
1
15:46
22:00
 22,400
  -162
  -603,201
194
0
0
0
 
9
9
9
1
2
3
00:00
06:51
20:44
01:44
08:59
22:00
  6,235
  7,544
  4,409
  -172
  -174
  -166
    13,340
    13,384
    13,481
50
54
49
0
8
5
0
0
0
0
0
0
 
10
10
1
2
00:00
17:35
04:20
18:37
 15,592
  3,614
  -173
  -161
   -58,555
   -58,571
52
51
10
0
0
0
0
0
 
11
11
1
2
08:52
18:54
13:41
20:47
 17,341
  6,587
  -163
  -156
     -484
     -476
50
51
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:36
19:05
 23,341
  -165
     -213
51
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
04:50
06:51
06:36
11:23
  6,349
 16,233
  -181
  -181
    -6,342
    -6,397
52
54
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:38
06:32
06:14
08:52
 16,552
  8,376
  -173
  -176
   279,094
   279,117
50
51
0
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
12:30
18:53
 23,003
  -162
  -326,714
89
0
0
0
 
20
1
11:17
16:22
 18,232
  -161
    50,789
50
0
0
0
 
21
1
04:55
12:01
 25,516
  -164
   -17,697
50
5
0
0
 
22
22
1
2
04:01
11:24
06:31
15:46
  8,987
 15,684
  -173
  -165
  -367,687
  -368,404
81
121
0
0
0
0
0
0
 
23
1
03:10
09:35
 23,140
  -173
    -1,648
51
0
0
0
 
24
1
00:00
03:20
 12,001
  -183
   -10,445
53
0
0
0
 
25
1
08:52
14:22
 19,735
  -182
    -9,191
50
0
0
0
 
26
26
1
2
03:11
18:54
07:13
22:38
 14,521
 13,461
  -184
  -167
    -5,902
    -8,029
173
154
1
0
7
0
0
0
 
27
1
13:42
20:44
 25,229
  -169
   -35,000
52
3
0
0
 
28
1
12:24
17:11
 17,215
  -156
    12,557
60
0
0
0
 
29
1
07:05
12:10
 18,315
  -175
  -172,915
170
0
0
0
 
30
1
00:00
05:05
 18,184
  -181
    42,844
51
0
0
0
 
31
31
31
1
2
3
07:14
09:00
17:44
08:52
10:43
19:27
  5,860
  6,171
  6,104
  -178
  -180
  -172
   -15,719
   -15,731
   -15,766
51
50
57
0
0
7
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.