GPS Space Vehicle Time Integrity for MJD 52550

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
10:14
17:14
 25,125
   160
  -251,458
19
46
0
0
 
2
1
11:13
16:11
 17,857
   151
   273,793
30
41
0
0
 
3
3
1
2
05:13
13:58
09:26
17:13
 15,080
 11,628
   164
   154
   -68,178
   -68,284
17
21
54
71
0
0
0
0
 
4
4
4
1
2
3
00:00
13:10
19:52
01:11
14:13
23:59
  4,193
  3,726
 14,856
   157
   160
   150
  -324,849
  -325,297
  -325,595
22
16
43
36
11
0
0
0
0
0
0
0
 
5
5
1
2
00:00
21:30
03:02
23:59
 10,876
  8,762
   165
   160
   -33,307
   -33,429
7
14
53
95
0
0
0
0
 
6
6
1
2
00:00
05:02
04:20
06:26
 15,432
  5,002
   161
   155
      673
      668
9
6
153
4
0
0
0
0
 
7
1
17:27
23:37
 22,004
   154
  -392,078
214
0
0
0
 
8
1
14:17
21:24
 25,589
   166
  -449,088
191
0
0
0
 
9
9
9
1
2
3
00:00
06:03
20:17
01:10
08:35
23:59
  4,181
  9,058
 13,333
   158
   169
   147
    10,915
    10,970
    11,052
9
15
14
24
65
155
0
0
0
0
0
0
 
10
10
1
2
00:00
16:12
04:01
17:58
 14,330
  6,400
   158
   154
   -12,615
   -12,660
9
22
66
77
0
0
0
0
 
11
11
1
2
08:23
18:09
13:09
20:32
 17,027
  8,387
   169
   157
   -21,894
   -21,934
9
14
42
71
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:07
18:32
 23,068
   162
    15,203
10
104
0
0
 
14
1
05:58
11:42
 20,619
   163
    46,657
10
145
0
0
 
15
1
01:54
09:07
 25,931
   169
   -18,570
38
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:11
04:02
02:54
08:20
  6,065
 15,399
   177
   173
  -535,124
  -536,053
109
276
0
0
0
0
0
0
 
18
1
03:03
09:20
 22,545
   162
    36,777
23
14
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:35
15:30
 21,124
   164
   190,649
13
146
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
04:24
10:50
06:00
15:50
  5,767
 17,963
   164
   156
   178,978
   178,373
37
109
1
0
0
0
0
0
 
23
1
00:36
05:58
 19,200
   166
   -10,580
10
190
0
0
 
24
24
1
2
00:00
21:00
02:38
23:59
  9,442
 10,748
   163
   154
   -61,350
   -61,568
16
11
66
0
0
0
0
0
 
25
1
08:04
13:35
 19,849
   157
   -33,314
11
178
0
0
 
26
26
1
2
05:13
18:10
06:25
21:54
  4,276
 13,287
   155
   155
  -217,851
  -219,031
39
86
1
0
1
0
0
0
 
27
1
13:05
20:11
 25,528
   156
  -210,219
438
0
8584
0
 
28
1
15:50
22:01
 22,237
   161
    89,138
5
61
0
0
 
29
29
1
2
02:57
17:27
05:13
21:39
  8,049
 15,027
   159
   159
  -268,760
  -269,974
58
92
3
0
1
0
0
0
 
30
30
1
2
00:00
22:59
04:20
23:59
 15,496
  3,480
   154
   159
  -339,426
  -342,001
155
38
1
0
1
0
0
0
 
31
31
1
2
06:28
15:30
09:59
18:09
 12,651
  9,429
   170
   157
  -360,286
  -360,245
12
12
41
111
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.