GPS Space Vehicle Time Integrity for MJD 52469

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
12:32
18:15
 20,460
  -100
  -239,304
34
3
0
0
2
2
1
2
10:01
15:54
15:13
17:42
 18,698
  6,455
   -82
   -87
   230,967
   231,053
43
26
0
18
0
0
0
0
3
1
11:20
17:00
 20,378
   -88
   -45,526
36
0
0
0
4
4
1
2
00:00
18:50
02:20
23:59
  8,412
 18,469
  -104
  -105
  -244,374
  -245,359
43
78
1
0
1
0
0
0
5
5
1
2
00:00
05:57
03:24
09:49
 12,210
 13,908
   -94
   -97
   -21,967
   -22,005
31
34
0
0
0
0
0
0
6
1
02:21
06:46
 15,845
   -80
     4,675
33
0
0
0
7
7
1
2
00:00
17:03
01:44
23:59
  6,246
 24,890
   -89
   -97
  -588,847
  -587,314
49
162
1
0
1
0
0
0
8
1
16:37
22:18
 20,402
   -94
  -599,899
99
0
0
0
9
1
03:24
08:25
 17,948
   -81
    51,466
33
0
0
0
10
10
1
2
00:00
22:03
04:19
23:59
 15,484
  6,945
   -86
  -101
    -8,296
    -8,361
34
24
0
22
0
0
0
0
11
1
15:14
20:31
 18,966
   -99
   -16,267
32
9
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
13:52
17:03
22:47
17:01
19:11
23:55
 11,271
  7,612
  4,039
   -92
  -104
  -111
     9,876
     9,871
     9,879
28
32
22
12
0
161
0
0
0
0
0
0
14
1
05:16
13:52
 30,870
   -93
    60,230
41
0
0
0
15
1
04:19
09:52
 19,856
   -84
   -37,127
40
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
04:19
09:21
 18,049
   -83
  -353,160
392
0
4911
0
18
18
1
2
03:25
05:57
05:43
10:59
  8,219
 12,537
   -94
   -87
    57,154
    57,124
33
34
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:09
18:16
16:06
21:53
 17,720
 12,966
   -96
  -108
   174,318
   174,367
34
32
0
0
0
0
0
0
21
1
05:58
12:12
 22,384
   -91
     2,076
35
0
0
0
22
1
09:28
15:53
 22,991
   -79
  -443,133
247
0
13
0
23
23
1
2
00:00
05:58
05:15
07:28
 18,818
  5,431
   -90
   -99
    -5,762
    -5,774
31
34
0
0
0
0
0
0
24
24
1
2
00:00
20:17
04:59
23:59
 17,876
 13,318
   -98
  -108
   -43,096
   -43,299
33
28
3
2
0
0
0
0
25
1
07:29
15:13
 27,778
   -97
   -29,495
36
1
0
0
26
1
01:45
05:57
 15,044
   -87
   -32,667
143
0
0
0
27
1
15:14
21:07
 21,086
   -91
   -35,229
169
0
0
0
28
1
17:22
23:58
 23,630
   -97
    87,803
29
4
0
0
29
1
00:03
04:19
 15,280
   -83
   -93,303
125
0
0
0
30
30
1
2
00:27
08:26
03:24
11:08
 10,556
  9,704
  -100
   -88
   -18,032
   -19,642
171
166
1
0
1
0
0
0
31
31
1
2
12:48
17:42
17:02
18:50
 15,208
  4,031
   -90
   -93
  -337,071
  -337,187
45
38
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.