GPS Space Vehicle Time Integrity for MJD 54843, Monday 12 January 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
02:00
10:32
 30,645
  -183
  -162,237
15
0
0
0
 
3
1
17:06
22:52
 20,774
  -180
  -338,184
31
0
0
0
 
4
1
00:26
08:03
 27,347
  -187
   296,578
103
0
0
0
 
5
5
1
2
05:07
11:07
09:44
15:29
 16,607
 15,652
  -186
  -184
   531,160
   532,407
283
268
0
0
10
0
0
0
 
6
1
16:40
22:20
 20,400
  -187
   -94,589
72
0
0
0
 
7
7
1
2
00:00
20:32
02:43
23:59
  9,826
 12,395
  -184
  -187
   -23,554
   -23,545
2
3
15
15
0
0
0
0
 
8
8
1
2
00:00
22:21
03:58
23:59
 14,318
  5,894
  -184
  -185
   185,810
   185,925
7
4
1
1
0
0
0
0
 
9
9
1
2
03:45
08:39
05:02
14:02
  4,653
 19,312
  -186
  -189
   -34,721
   -34,781
5
12
1
0
0
0
0
0
 
10
1
03:47
10:26
 23,890
  -182
     9,186
4
2
0
0
 
11
11
1
2
00:00
20:24
02:22
23:59
  8,524
 12,899
  -185
  -185
   -10,978
   -10,895
2
7
7
0
0
0
0
0
 
12
12
1
2
04:37
11:42
09:38
15:20
 18,070
 13,062
  -188
  -189
   326,075
   325,998
17
12
0
0
0
0
0
0
 
13
1
19:20
23:59
 16,711
  -185
  -284,912
5
0
0
0
 
14
14
1
2
10:53
15:32
15:29
19:31
 16,476
 14,367
  -183
  -189
   169,110
   169,023
25
24
0
0
0
0
0
0
 
15
1
06:15
12:13
 21,412
  -187
   240,777
34
0
0
0
 
16
1
15:32
21:14
 20,517
  -185
   -82,662
14
0
0
0
 
17
17
1
2
00:00
22:32
07:12
23:59
 25,936
  5,244
  -189
  -190
   -44,234
   -44,304
9
2
1
1
0
0
0
0
 
18
18
1
2
08:22
15:32
15:29
16:39
 25,511
  4,018
  -184
  -188
    93,658
    93,599
27
6
0
0
0
0
0
0
 
19
1
18:23
23:59
 20,121
  -182
   -34,091
5
2
0
0
 
20
20
1
2
00:00
16:59
03:48
21:54
 13,674
 17,694
  -183
  -186
   -94,088
   -94,027
4
4
2
0
0
0
0
0
 
21
1
09:12
15:12
 21,467
  -182
   -34,401
11
0
0
0
 
22
22
1
2
11:02
15:32
15:29
17:58
 15,958
  8,788
  -185
  -183
  -206,909
  -206,902
5
2
1
11
0
0
0
0
 
23
1
18:14
23:52
 20,241
  -185
  -385,122
5
0
0
0
 
24
1
06:21
13:43
 26,483
  -178
  -157,136
24
0
0
0
 
25
25
1
2
00:00
19:30
02:02
23:59
  7,333
 16,112
  -183
  -195
  -167,682
  -169,673
60
121
1
0
1
0
0
0
 
26
1
05:47
11:12
 19,508
  -185
   -35,594
19
0
0
0
 
27
27
1
2
00:00
22:47
04:20
23:59
 15,607
  4,329
  -191
  -197
   -15,736
   -15,981
12
3
1
0
0
0
0
0
 
28
28
1
2
00:00
22:32
05:45
23:59
 20,711
  5,241
  -183
  -193
    23,592
    23,581
3
3
14
2
0
0
0
0
 
29
1
07:14
12:46
 19,893
  -184
    18,506
17
0
0
0
 
30
30
30
1
2
3
06:15
11:45
15:32
09:46
15:29
16:57
 12,680
 13,369
  5,096
  -185
  -191
  -196
  -119,490
  -119,543
  -119,570
10
9
5
0
0
0
0
0
0
0
0
0
 
31
31
1
2
12:41
15:32
15:29
20:46
 10,048
 18,828
  -184
  -189
    47,232
    47,249
5
6
0
0
0
0
0
0
 
32
32
1
2
00:33
15:56
02:22
21:21
  6,520
 19,427
  -183
  -186
  -304,327
  -304,166
5
14
1
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.