GPS Space Vehicle Time Integrity for MJD 53142, Monday 17 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
14:15
20:01
 20,716
  1,224
  -343,067
14
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
13:21
19:06
 20,701
  1,226
   -10,111
25
0
0
0
 
4
4
4
1
2
3
00:00
02:36
20:39
02:35
04:13
23:59
  9,325
  5,808
 12,000
  1,231
  1,243
  1,221
   148,089
   148,192
   148,984
33
29
42
0
1
0
0
1
0
0
0
0
 
5
5
5
1
2
3
00:55
02:36
07:24
02:35
06:08
11:36
  6,025
 12,689
 15,126
  1,225
  1,236
  1,251
   -29,292
   -29,298
   -29,321
3
3
7
0
5
0
0
0
0
0
0
0
 
6
1
03:33
09:09
 20,118
  1,237
   -13,790
54
0
0
0
 
7
7
7
1
2
3
00:00
02:36
19:14
02:35
03:56
23:59
  9,325
  4,783
 17,116
  1,231
  1,241
  1,226
  -538,630
  -538,522
  -537,634
39
25
67
0
1
0
0
1
0
0
0
0
 
8
1
18:12
23:59
 20,800
  1,239
     1,527
24
343
0
20768
 
9
9
1
2
00:33
04:49
01:33
10:14
  3,600
 19,495
  1,232
  1,240
    45,961
    46,013
8
13
2
0
0
0
0
0
 
10
10
1
2
00:00
02:36
02:35
06:31
  9,277
 14,039
  1,232
  1,238
   -42,895
   -42,895
2
6
32
21
0
0
0
0
 
11
1
16:41
22:29
 20,811
  1,225
  -116,795
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:35
15:59
02:28
21:18
  6,805
 19,114
  1,236
  1,222
    29,817
    29,776
4
4
1
4
0
0
0
0
 
14
1
07:08
15:46
 31,002
  1,237
    21,339
4
33
0
0
 
15
1
07:34
13:05
 19,779
  1,246
  -266,214
29
0
0
0
 
16
1
11:33
17:59
 23,093
  1,228
   -10,719
3
44
0
0
 
17
17
1
2
00:00
02:36
02:35
08:11
  9,325
 20,025
  1,228
  1,235
  -341,181
  -341,504
58
125
0
1
0
1
0
0
 
18
1
04:25
12:48
 30,128
  1,238
    36,951
28
0
0
0
 
19
1
14:35
20:29
 21,220
  1,219
    53,129
52
0
0
0
 
20
20
1
2
13:19
19:51
18:08
23:59
 17,361
 14,863
  1,231
  1,225
   163,578
   163,490
20
14
0
0
0
0
0
0
 
21
1
05:27
11:27
 21,550
  1,233
   -74,352
3
101
0
0
 
22
1
07:03
14:09
 25,487
  1,231
    -1,962
36
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
02:36
22:05
02:35
06:45
23:59
  9,325
 14,878
  6,872
  1,232
  1,236
  1,229
   -26,185
   -26,212
   -26,411
7
7
3
0
1
1
0
0
0
0
0
0
 
25
1
09:05
17:30
 30,254
  1,234
   -65,603
9
0
0
0
 
26
1
02:36
08:01
 19,421
  1,234
   -75,766
96
0
0
0
 
27
1
17:14
23:13
 21,554
  1,223
  -191,909
173
0
0
0
 
28
28
1
2
00:00
19:26
02:10
23:59
  7,788
 16,390
  1,225
  1,225
   -30,511
   -30,613
2
5
14
20
0
0
0
0
 
29
1
02:36
07:31
 17,619
  1,236
  -231,836
15
0
0
0
 
30
30
1
2
02:36
08:00
06:16
13:16
 13,107
 18,933
  1,236
  1,234
  -533,374
  -533,526
18
41
1
0
0
0
0
0
 
31
1
15:16
21:34
 22,650
  1,224
  -163,188
139
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.