GPS Space Vehicle Time Integrity for MJD 54908, Wednesday 18 March 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
2
2
1
2
3
00:00
03:09
21:25
03:08
06:00
23:59
 11,269
 10,228
  9,255
    -9
    -8
    -8
  -154,693
  -154,687
  -154,639
2
2
4
0
3
1
0
0
0
0
0
0
 
3
1
12:43
18:31
 20,816
     1
  -367,252
31
0
0
0
 
4
4
1
2
00:00
19:56
03:08
23:59
 11,269
 14,551
    -6
    -5
    16,541
    17,601
46
61
0
0
0
0
0
0
 
5
5
5
1
2
3
00:37
03:09
06:40
03:08
05:18
11:23
  9,030
  7,704
 16,973
    -6
   -13
    -9
    10,139
    10,195
    10,324
18
13
40
0
1
0
0
0
0
0
0
0
 
6
1
12:16
17:57
 20,407
    -2
   -38,251
110
0
0
0
 
7
1
16:07
22:14
 21,940
    -9
   -21,554
3
6
0
0
 
8
1
17:56
23:29
 19,951
   -13
   194,920
5
6
0
0
 
9
1
04:12
09:35
 19,305
    -4
   -46,019
5
2
0
0
 
10
10
1
2
00:00
03:09
03:08
06:10
 11,269
 10,801
     9
     4
    12,843
    12,853
3
5
0
1
0
0
0
0
 
11
1
15:56
21:50
 21,173
    -5
    -4,232
6
0
0
0
 
12
12
12
1
2
3
00:14
03:09
07:15
03:08
05:14
10:58
 10,383
  7,485
 13,373
    -5
   -11
    -4
   305,044
   305,000
   304,930
12
12
12
0
0
0
0
0
0
0
0
0
 
13
1
15:01
20:22
 19,198
    -3
  -291,912
8
0
0
0
 
14
1
06:20
14:58
 31,086
    -1
   139,232
46
0
0
0
 
15
15
1
2
01:44
03:09
03:08
07:39
  5,014
 16,192
    -6
    -7
   270,219
   270,269
7
22
0
0
0
0
0
0
 
16
1
10:43
16:58
 22,414
    -1
   -66,636
19
0
0
0
 
17
17
1
2
00:00
18:03
02:44
23:59
  9,830
 21,343
    -4
    -7
   -50,578
   -50,681
5
9
1
0
0
0
0
0
 
18
1
04:06
12:19
 29,532
    -4
    73,765
27
0
0
0
 
19
1
13:57
19:49
 21,051
     1
   -30,367
4
1
0
0
 
20
20
1
2
12:33
18:52
17:29
23:18
 17,731
 15,914
     3
    -5
   -87,818
   -87,803
3
6
3
0
0
0
0
0
 
21
1
04:43
10:43
 21,565
    -4
   -23,896
12
0
0
0
 
22
1
06:34
13:32
 24,995
    -7
  -203,268
4
16
0
0
 
23
1
13:46
19:25
 20,280
    -1
  -388,483
7
0
0
0
 
24
24
1
2
01:54
03:09
03:08
09:17
  4,398
 22,003
    -5
     0
  -173,986
  -174,024
6
17
0
0
0
0
0
0
 
25
1
15:04
21:32
 23,209
    -3
  -308,037
155
0
0
0
 
26
26
1
2
01:42
03:09
03:08
07:13
  5,148
 14,604
    -3
    -1
   -51,669
   -51,691
4
9
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
03:09
20:17
01:03
07:04
23:59
  3,796
 14,058
 13,327
    -6
    -1
    -9
   -33,119
   -33,168
   -33,369
4
11
13
3
1
0
0
0
0
0
0
0
 
28
28
1
2
00:00
18:00
01:17
23:59
  4,644
 21,530
    -8
     1
    23,688
    23,699
2
2
6
51
0
0
0
0
 
29
1
03:09
08:24
 18,830
    -9
      113
22
0
0
0
 
30
30
30
1
2
3
01:46
03:09
07:17
03:08
05:21
12:28
  4,918
  7,875
 18,624
   -11
   -14
    -8
  -133,086
  -133,105
  -133,149
5
8
9
2
0
0
0
0
0
0
0
0
 
31
1
08:13
16:16
 28,957
    -6
    55,086
13
0
0
0
 
32
32
1
2
11:27
20:06
16:53
21:46
 19,507
  6,018
     2
    -4
  -285,176
  -285,086
20
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.