GPS Space Vehicle Time Integrity for MJD 54867, Thursday 5 February 2009

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
-
 
 
 
 
 
 
 
 
 
2
1
00:20
08:51
 30,643
  -109
  -158,669
13
0
0
0
 
3
3
1
2
15:29
18:06
18:03
21:15
  9,238
 11,366
  -115
  -115
  -349,004
  -349,060
13
19
0
0
0
0
0
0
 
4
4
1
2
00:00
22:44
06:24
23:59
 23,013
  4,531
  -110
  -116
   324,898
   325,901
94
20
1
0
1
0
0
0
 
5
5
1
2
03:28
09:28
08:06
14:14
 16,662
 17,098
  -112
  -104
   637,615
   638,598
211
223
0
0
1
0
0
0
 
6
6
1
2
15:02
18:06
18:03
20:43
 10,810
  9,406
  -114
  -114
   -67,936
   -67,792
44
37
0
0
0
0
0
0
 
7
7
1
2
00:00
18:54
01:05
23:59
  3,948
 18,260
  -109
  -111
   -23,032
   -23,007
4
3
0
33
0
0
0
0
 
8
8
1
2
00:00
20:43
02:21
23:59
  8,453
 11,753
  -105
  -105
   189,134
   189,260
8
6
1
1
0
0
0
0
 
9
9
1
2
02:06
07:01
03:25
12:23
  4,759
 19,323
   -99
  -101
   -38,853
   -38,907
4
10
1
0
0
0
0
0
 
10
1
02:12
08:53
 24,050
  -107
    10,505
4
17
0
0
 
11
1
18:45
23:59
 18,824
  -109
    -8,519
8
0
0
0
 
12
12
1
2
03:00
10:03
08:01
13:44
 18,008
 13,251
  -107
  -108
   318,992
   318,908
23
14
0
0
0
0
0
0
 
13
1
18:06
23:06
 18,008
  -112
  -287,674
7
1
0
0
 
14
1
09:12
17:50
 31,065
  -105
   158,325
49
0
0
0
 
15
1
04:35
10:32
 21,353
  -108
   252,238
32
0
0
0
 
16
16
1
2
13:27
18:06
18:03
19:39
 16,532
  5,587
  -109
  -113
   -76,961
   -76,933
12
4
0
0
0
0
0
0
 
17
17
1
2
00:00
20:52
05:33
23:59
 19,966
 11,214
  -110
  -115
   -46,217
   -46,296
5
3
26
0
0
0
0
0
 
18
1
06:48
15:03
 29,667
  -106
    86,185
31
0
0
0
 
19
19
1
2
16:48
18:06
18:03
22:40
  4,521
 16,447
  -111
  -108
   -32,978
   -32,968
3
3
4
0
0
0
0
0
 
20
20
20
20
1
2
3
4
00:00
15:21
18:06
21:40
02:10
18:03
20:16
23:59
  7,815
  9,709
  7,813
  8,324
  -108
  -109
  -111
  -109
   -91,802
   -91,742
   -91,735
   -91,719
4
3
3
6
1
0
11
1
0
0
0
0
0
0
0
0
 
21
1
07:33
13:33
 21,547
  -106
   -30,629
12
0
0
0
 
22
1
09:23
16:20
 24,976
  -107
  -205,640
3
48
0
0
 
23
23
1
2
16:35
18:06
18:03
22:13
  5,241
 14,831
  -113
  -111
  -386,588
  -386,593
2
4
0
1
0
0
0
0
 
24
1
04:43
12:05
 26,479
  -104
  -163,196
26
0
0
0
 
25
1
18:06
23:59
 21,179
  -109
  -223,209
154
0
0
0
 
26
1
04:08
09:34
 19,487
  -105
   -42,269
18
0
0
0
 
27
27
27
1
2
3
00:00
06:19
21:52
03:12
08:20
23:59
 11,547
  7,240
  7,630
  -110
  -105
  -119
   -22,174
   -22,236
   -22,420
8
8
6
1
1
1
0
0
0
0
0
0
 
28
28
1
2
00:00
20:51
04:06
23:59
 14,777
 11,264
  -106
  -108
    23,609
    23,615
2
3
1
12
0
0
0
0
 
29
1
05:38
11:09
 19,842
  -117
    12,544
19
0
0
0
 
30
30
1
2
04:36
10:06
08:08
15:18
 12,730
 18,652
  -103
  -108
  -124,430
  -124,487
13
12
0
0
0
0
0
0
 
31
1
11:01
18:03
 25,277
  -110
    50,336
8
1
0
0
 
32
32
32
1
2
3
14:17
18:06
22:51
18:03
19:42
23:59
 13,501
  5,788
  4,062
  -112
  -114
  -111
  -298,085
  -298,056
  -298,001
13
4
6
0
1
0
0
0
0
0
0
0
 
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.