GPS Space Vehicle Time Integrity for MJD 54381, Monday 8 October 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
00:00
20:52
04:19
23:59
 15,517
 11,186
   194
   189
  -157,649
  -157,838
12
10
1
0
0
0
0
0
 
2
1
09:26
17:55
 30,507
   192
  -141,968
25
0
0
0
 
3
1
00:44
06:31
 20,737
   194
  -126,307
29
0
0
0
 
4
4
1
2
08:04
13:00
11:59
14:59
 14,114
  7,189
   192
   201
    12,118
    12,176
18
7
0
0
0
0
0
0
 
5
5
5
1
2
3
12:57
18:44
20:52
17:23
20:49
23:42
 15,942
  7,488
 10,147
   193
   187
   187
  -453,198
  -453,696
  -453,964
139
64
86
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:00
15:00
01:19
20:33
  4,738
 19,929
   188
   186
  -239,132
  -238,851
6
25
1
0
0
0
0
0
 
7
7
1
2
00:00
15:16
01:47
20:42
  6,434
 19,557
   190
   195
    62,057
    60,976
36
95
1
0
1
0
0
0
 
8
1
06:20
11:31
 18,653
   199
   125,807
9
0
0
0
 
9
9
1
2
11:19
16:11
12:37
20:49
  4,644
 16,620
   205
   191
   -90,939
   -90,994
4
7
2
0
0
0
0
0
 
10
1
11:14
17:44
 23,381
   189
   100,281
97
0
0
0
 
11
1
04:06
09:59
 21,151
   189
   -24,443
2
38
0
0
 
12
12
1
2
15:10
20:52
17:12
22:52
  7,348
  7,141
   203
   184
   344,357
   344,365
9
3
1
1
0
0
5915
0
 
13
13
1
2
03:06
12:15
08:26
13:20
 19,150
  3,898
   184
   197
  -212,047
  -212,105
16
5
0
0
0
0
0
0
 
14
1
00:00
02:58
 10,670
   188
   -45,948
6
1
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:00
04:53
 17,585
   188
  -179,767
10
1
0
0
 
17
1
06:20
14:43
 30,180
   187
   -52,158
14
0
0
0
 
18
18
1
2
15:43
20:52
20:49
23:59
 18,304
 11,186
   189
   189
   232,486
   232,456
11
6
0
0
0
0
0
0
 
19
1
01:56
05:59
 14,588
   191
   -69,839
8
0
0
0
 
20
20
1
2
00:36
07:03
05:30
11:21
 17,573
 15,494
   187
   190
    30,984
    31,002
3
6
1
0
0
0
0
0
 
21
21
1
2
16:27
20:52
20:49
22:31
 15,721
  5,922
   189
   186
   -77,545
   -77,545
3
3
1
21
0
0
0
0
 
22
22
1
2
00:00
21:00
01:39
22:59
  5,938
  7,173
   184
   183
  -199,746
  -199,833
2
1
2
0
0
0
0
0
 
23
1
01:47
07:27
 20,331
   186
  -208,655
21
0
0
0
 
24
1
14:08
20:49
 24,023
   187
   -36,521
24
0
0
0
 
25
1
03:44
09:59
 22,477
   183
  -456,781
54
0
0
0
 
26
1
13:42
19:14
 19,888
   193
   -54,686
78
0
0
0
 
27
1
04:44
10:40
 21,333
   180
  -139,737
16
0
0
0
 
28
1
06:20
13:14
 24,815
   189
     8,452
6
2
0
0
 
29
1
13:14
18:47
 19,912
   190
    -5,764
6
0
0
0
 
30
30
30
1
2
3
13:43
19:14
20:52
17:25
20:49
23:59
 13,319
  5,664
 11,186
   183
   179
   181
   -48,119
   -48,143
   -48,151
8
4
3
1
0
20
0
0
0
0
0
0
 
31
31
1
2
00:00
21:00
04:34
22:59
 16,447
  7,173
   182
   186
    -6,690
    -6,587
7
3
1
0
0
0
0
0
 
32
32
1
2
00:00
20:52
03:16
23:59
 11,736
 11,186
   215
   200
   -90,991
   -92,159
36
55
22
0
1
0
11681
11186
 
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.