GPS Space Vehicle Time Integrity for MJD 54873, Wednesday 11 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
00:00
08:26
 30,342
   -96
  -157,928
10
1
0
0
 
3
1
15:04
20:51
 20,783
  -102
  -351,764
33
0
0
0
 
4
4
1
2
00:00
22:19
05:59
23:59
 21,527
  6,005
   -99
  -101
   332,107
   333,115
84
26
1
0
1
0
0
0
 
5
5
1
2
03:03
09:04
07:42
13:29
 16,688
 15,886
   -90
   -93
   660,902
   661,882
218
217
0
0
1
0
0
0
 
6
1
14:38
20:18
 20,389
  -100
   -60,562
84
0
0
0
 
7
1
18:30
23:59
 19,717
  -102
   -22,833
3
6
0
0
 
8
8
1
2
00:00
20:19
01:56
23:59
  6,988
 13,216
   -99
   -96
   189,997
   190,129
5
8
1
0
0
0
0
0
 
9
9
1
2
01:41
06:36
03:00
11:59
  4,780
 19,324
   -95
   -94
   -39,899
   -39,949
5
10
1
0
0
0
0
0
 
10
1
01:48
08:30
 24,101
   -93
    10,857
3
2
0
0
 
11
1
18:20
23:59
 20,312
   -99
    -7,913
8
3
0
0
 
12
12
1
2
02:36
09:38
07:37
13:20
 18,005
 13,247
  -100
  -102
   317,084
   316,996
23
13
0
0
0
0
0
0
 
13
1
17:21
22:42
 19,256
  -100
  -288,334
8
0
0
0
 
14
14
1
2
08:47
13:32
13:29
17:25
 16,928
 13,957
  -103
   -99
   155,612
   155,532
22
23
0
0
0
0
0
0
 
15
1
04:10
10:06
 21,344
  -103
   254,990
30
0
0
0
 
16
1
13:32
19:15
 20,536
   -97
   -75,494
15
0
0
0
 
17
17
1
2
00:00
20:27
05:08
23:59
 18,481
 12,700
   -95
  -101
   -46,815
   -46,902
8
3
1
0
0
0
0
0
 
18
18
1
2
06:24
13:32
13:29
14:39
 25,468
  3,994
  -100
   -98
    84,335
    84,284
25
6
0
0
0
0
0
0
 
19
1
16:24
22:17
 21,123
   -97
   -32,658
4
52
0
0
 
20
20
20
1
2
3
00:00
14:56
21:16
01:45
19:52
23:59
  6,347
 17,694
  9,804
   -93
   -99
  -101
   -91,225
   -91,165
   -91,147
3
4
6
4
0
0
0
0
0
0
0
0
 
21
1
07:08
13:08
 21,536
   -99
   -29,676
13
0
0
0
 
22
22
1
2
08:58
13:32
13:29
15:55
 16,216
  8,564
   -98
   -98
  -205,403
  -205,393
8
2
0
21
0
0
0
0
 
23
1
16:10
21:49
 20,265
   -99
  -386,925
5
0
0
0
 
24
1
04:18
11:40
 26,494
   -94
  -164,771
22
0
0
0
 
25
1
17:28
23:55
 23,228
  -108
  -236,138
165
0
0
0
 
26
1
03:44
09:09
 19,493
  -101
   -43,796
19
0
0
0
 
27
27
27
1
2
3
00:00
05:46
21:38
02:55
08:12
23:59
 10,492
  8,698
  8,464
   -96
   -96
   -95
   -23,792
   -23,853
   -24,017
10
8
6
1
1
0
0
0
0
0
0
0
 
28
28
1
2
00:00
20:26
03:41
23:59
 13,295
 12,746
  -103
  -103
    23,613
    23,588
3
3
31
18
0
0
0
0
 
29
1
05:14
10:45
 19,849
  -101
    10,904
22
0
0
0
 
30
30
30
1
2
3
04:11
09:42
13:32
07:44
13:29
14:53
 12,753
 13,627
  4,855
  -106
  -106
  -106
  -125,686
  -125,735
  -125,758
11
6
5
0
0
0
0
0
0
0
0
0
 
31
31
1
2
10:36
13:32
13:29
18:41
 10,351
 18,484
  -100
  -102
    51,069
    51,088
8
5
0
0
0
0
0
0
 
32
32
1
2
13:53
22:27
19:18
23:59
 19,448
  5,516
   -98
   -96
  -296,393
  -296,313
17
8
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.