GPS Space Vehicle Time Integrity for MJD 52474

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
15:33
22:31
 25,059
   135
  -239,915
15
145
0
0
 
2
1
16:27
21:26
 17,950
   136
   233,954
36
0
0
0
 
3
3
1
2
10:30
19:09
14:37
22:22
 14,735
 11,538
   129
   130
   -46,684
   -46,782
21
20
26
66
0
0
0
0
 
4
4
1
2
01:02
18:06
06:14
19:27
 18,740
  4,823
   130
   122
  -250,068
  -250,805
75
28
1
39
1
0
0
0
 
5
1
02:54
08:15
 19,260
   144
   -22,452
12
118
0
0
 
6
1
05:07
11:36
 23,363
   136
     4,940
10
175
0
0
 
7
7
1
2
00:00
22:36
04:40
23:59
 16,780
  4,989
   131
   139
  -578,957
  -577,253
103
33
0
0
0
0
0
0
 
8
8
1
2
00:00
19:33
02:42
23:59
  9,680
 16,025
   134
   128
  -593,221
  -591,924
47
87
1
0
1
0
0
0
 
9
9
1
2
01:34
11:18
06:22
13:48
 17,152
  8,896
   133
   127
      214
      254
8
14
104
66
0
0
0
0
 
10
10
1
2
04:34
21:27
09:13
23:11
 16,740
  6,185
   131
   130
    -8,358
    -8,399
19
10
160
61
0
0
0
0
 
11
11
1
2
00:00
13:52
01:48
18:21
  6,403
 16,109
   142
   133
   -16,335
   -16,386
14
9
58
78
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:07
23:36
 23,303
   132
    10,440
10
157
0
0
 
14
1
10:55
17:00
 21,829
   134
    59,416
21
208
0
0
 
15
1
06:53
14:08
 26,099
   132
   -38,816
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:19
08:16
07:52
13:33
  5,488
 18,946
   141
   138
  -384,606
  -385,582
109
392
0
0
0
5138
0
0
 
18
1
07:57
14:26
 23,301
   135
    56,316
20
66
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:49
20:42
 21,127
   135
   175,690
19
32
0
0
 
21
21
1
2
09:20
11:37
11:17
16:05
  7,057
 16,051
   134
   131
     2,377
     2,374
6
8
9
171
0
0
0
0
 
22
22
1
2
09:13
15:57
10:29
20:52
  4,495
 17,664
   128
   127
  -458,277
  -459,394
57
190
1
0
1
0
0
0
 
23
1
05:52
09:19
 12,429
   143
    -5,851
7
69
0
0
 
24
1
02:15
07:50
 20,094
   140
   -44,041
21
74
0
0
 
25
1
13:34
18:39
 18,331
   125
   -29,517
11
152
0
0
 
26
26
1
2
00:00
09:20
03:10
10:29
 11,260
  4,152
   133
   132
   -44,990
   -45,872
99
36
1
7
1
0
0
0
 
27
27
1
2
00:00
18:21
01:20
23:59
  4,672
 20,288
   144
   132
   -44,030
   -45,703
43
128
1
0
1
0
0
0
 
28
28
1
2
00:00
20:52
03:16
23:59
 11,699
 11,229
   133
   137
    88,287
    88,338
7
5
76
22
0
0
0
0
 
29
29
1
2
00:00
09:13
02:57
10:55
 10,568
  6,078
   135
   131
  -105,162
  -106,029
89
55
1
10
1
1
0
0
 
30
1
04:10
09:19
 18,463
   133
   -43,299
297
0
497
0
 
31
31
1
2
11:48
20:43
15:12
23:20
 12,105
  9,427
   131
   139
  -340,700
  -340,958
32
27
5
29
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.