GPS Space Vehicle Time Integrity for MJD 53143, Tuesday 18 May 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:11
19:57
 20,721
  1,228
  -343,212
22
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
13:17
19:02
 20,718
  1,237
   -10,382
18
0
0
0
 
4
4
4
4
1
2
3
4
00:00
01:15
02:30
20:35
01:10
02:17
04:09
23:59
  4,222
  3,725
  5,967
 12,236
  1,224
  1,224
  1,234
  1,226
   149,085
   149,136
   149,212
   150,018
78
82
24
45
1
1
1
0
1
1
1
0
0
0
0
0
 
5
5
5
1
2
3
01:15
02:30
07:19
02:17
06:04
11:32
  3,725
 12,858
 15,146
  1,231
  1,237
  1,237
   -29,442
   -29,452
   -29,479
82
5
5
1
0
1
1
0
0
0
0
0
 
6
1
03:29
09:05
 20,111
  1,229
   -13,016
55
0
0
0
 
7
7
7
7
1
2
3
4
00:00
01:15
02:30
19:10
01:10
02:17
03:52
23:59
  4,222
  3,725
  4,956
 17,343
  1,230
  1,233
  1,234
  1,230
  -537,483
  -537,421
  -537,349
  -536,442
79
83
23
72
1
1
1
0
1
1
1
0
0
0
0
0
 
8
1
18:34
23:59
 19,474
  1,229
     1,575
3
46
0
0
 
9
1
04:44
10:10
 19,497
  1,231
    46,166
14
0
0
0
 
10
10
10
1
2
3
00:00
01:15
02:30
01:10
02:17
06:27
  4,222
  3,725
 14,209
  1,231
  1,231
  1,239
   -42,942
   -42,944
   -42,942
77
82
7
1
1
26
1
1
0
0
0
0
 
11
1
16:37
22:25
 20,809
  1,232
  -117,028
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:15
15:54
02:17
21:14
  3,693
 19,118
  1,230
  1,225
    29,771
    29,739
82
8
1
0
1
0
0
0
 
14
1
07:04
15:42
 31,003
  1,236
    21,385
8
0
0
0
 
15
1
07:30
13:00
 19,770
  1,234
  -266,668
35
0
0
0
 
16
1
11:29
17:55
 23,103
  1,235
   -10,666
4
19
0
0
 
17
17
17
1
2
3
00:00
01:15
02:30
01:10
02:17
08:07
  4,222
  3,725
 20,186
  1,230
  1,230
  1,232
  -343,051
  -343,146
  -343,428
81
86
131
1
1
1
1
1
1
0
0
0
 
18
1
04:21
12:44
 30,137
  1,236
    37,243
31
0
0
0
 
19
1
14:31
20:25
 21,228
  1,228
    52,434
51
0
0
0
 
20
20
1
2
13:15
19:47
18:04
23:59
 17,364
 15,102
  1,237
  1,233
   163,263
   163,176
22
12
0
0
0
0
0
0
 
21
1
05:23
11:23
 21,555
  1,237
   -74,389
3
1
0
0
 
22
1
06:59
14:05
 25,482
  1,234
    -2,337
34
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
24
1
2
3
4
00:00
01:15
02:30
22:01
01:10
02:17
06:41
23:59
  4,222
  3,725
 15,038
  7,119
  1,234
  1,234
  1,238
  1,228
   -26,423
   -26,435
   -26,462
   -26,657
77
82
13
3
1
1
1
0
1
1
0
0
0
0
0
0
 
25
1
09:01
17:26
 30,249
  1,225
   -65,686
9
0
0
0
 
26
1
02:30
07:57
 19,587
  1,235
   -77,244
92
0
0
0
 
27
1
17:10
23:09
 21,545
  1,231
  -194,270
172
0
0
0
 
28
28
1
2
00:00
19:21
01:10
23:59
  4,222
 16,666
  1,230
  1,236
   -30,622
   -30,712
77
5
1
19
1
0
0
0
 
29
1
02:30
07:27
 17,783
  1,233
  -231,633
19
0
0
0
 
30
30
1
2
02:32
07:56
06:11
13:12
 13,111
 18,936
  1,229
  1,234
  -533,959
  -534,104
24
34
0
0
0
0
0
0
 
31
1
15:14
21:33
 22,731
  1,225
  -165,017
140
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(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.