GPS Space Vehicle Time Integrity for MJD 54677, Wednesday 30 July 2008

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
14:01
21:49
 27,980
  -484
  -198,888
20
0
0
0
 
3
1
04:25
10:10
 20,693
  -474
  -263,123
28
0
0
0
 
4
4
1
2
11:59
14:01
14:00
19:49
  7,234
 20,831
  -479
  -485
   128,520
   128,658
21
59
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
16:27
22:26
03:17
21:05
23:59
 11,809
 16,648
  5,613
  -479
  -488
  -492
   352,798
   354,175
   354,524
81
104
38
1
0
0
1
0
0
0
0
0
 
6
1
03:57
09:37
 20,317
  -479
  -165,243
13
0
0
0
 
7
1
07:50
14:00
 22,145
  -480
    -3,074
31
0
0
0
 
8
8
1
2
09:35
14:01
14:00
15:11
 15,864
  4,175
  -480
  -490
   163,395
   163,402
6
3
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
15:08
19:59
01:27
16:19
23:59
  5,232
  4,205
 14,377
  -478
  -479
  -489
    -8,071
    -8,166
    -8,215
3
4
3
1
2
30
0
0
0
0
0
0
 
10
1
14:58
21:28
 23,320
  -477
     2,907
5
11
0
0
 
11
1
07:54
13:48
 21,246
  -478
   -22,990
5
0
0
0
 
12
12
1
2
00:00
15:48
02:35
20:54
  9,305
 18,262
  -472
  -485
   355,442
   355,372
3
6
4
0
0
0
0
0
 
13
13
1
2
06:54
16:01
12:13
17:09
 19,122
  4,120
  -480
  -486
  -266,249
  -266,291
8
3
3
0
0
0
0
0
 
14
14
1
2
00:00
22:01
06:44
23:59
 24,224
  7,064
  -478
  -484
   237,806
   237,482
32
8
1
0
0
0
0
0
 
15
1
17:27
23:23
 21,236
  -486
   151,132
40
0
0
0
 
16
1
02:23
08:33
 22,152
  -478
  -115,134
9
0
0
0
 
17
17
1
2
10:12
14:01
14:00
18:47
 13,662
 17,106
  -480
  -487
   -39,279
   -39,291
3
2
1
4
0
0
0
0
 
18
18
1
2
00:00
19:26
03:52
23:59
 13,919
 16,345
  -477
  -483
   150,295
   149,983
17
19
1
0
0
0
0
0
 
19
1
05:35
11:24
 20,911
  -476
   -34,629
3
84
0
0
 
20
20
1
2
04:06
10:46
09:10
14:00
 18,184
 11,583
  -478
  -478
  -109,288
  -109,272
4
3
7
8
0
0
0
0
 
21
21
1
2
00:00
20:35
02:35
23:59
  9,337
 12,227
  -475
  -484
   -56,777
   -56,686
6
7
1
0
0
0
0
0
 
22
22
1
2
00:00
22:24
05:23
23:59
 19,380
  5,730
  -475
  -481
  -211,972
  -211,980
3
3
22
5
0
0
0
0
 
23
1
05:34
11:13
 20,283
  -478
  -367,201
11
0
0
0
 
24
24
1
2
00:00
17:46
01:09
23:59
  4,175
 22,335
  -484
  -490
  -113,665
  -113,877
4
18
1
0
0
0
0
0
 
25
1
06:47
13:18
 23,411
  -480
   205,852
75
0
0
0
 
26
1
17:11
22:38
 19,556
  -481
  -302,089
36
0
0
0
 
27
1
08:17
14:00
 20,498
  -482
  -206,930
15
0
0
0
 
28
28
1
2
10:10
14:01
14:00
17:10
 13,760
 11,317
  -476
  -480
    21,016
    21,016
2
2
27
46
0
0
0
0
 
29
1
18:28
23:59
 19,811
  -484
    40,309
4
2
0
0
 
30
30
1
2
00:00
17:33
04:19
21:06
 15,572
 12,740
  -479
  -490
   -88,955
   -89,088
7
9
1
0
0
0
0
0
 
31
1
00:14
08:28
 29,570
  -483
    24,507
3
5
0
0
 
32
32
1
2
03:07
12:09
08:34
13:17
 19,572
  4,067
  -477
  -481
  -310,983
  -311,044
16
5
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.