GPS Space Vehicle Time Integrity for MJD 54589, Saturday 3 May 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
2
1
2
00:00
19:11
03:45
21:59
 13,515
 10,093
  1,066
  1,066
  -197,278
  -197,666
22
16
1
0
0
0
0
0
3
1
10:25
16:10
 20,719
  1,074
  -221,896
32
0
0
0
4
4
1
2
00:00
17:53
01:42
21:59
  6,155
 14,741
  1,079
  1,073
    59,916
    60,479
18
36
1
0
0
0
0
0
5
5
5
1
2
3
00:00
04:32
06:41
03:11
06:37
09:26
 11,457
  7,526
  9,907
  1,076
  1,076
  1,078
  -762,403
  -762,527
  -762,602
26
19
22
0
0
0
0
0
0
0
0
0
6
6
1
2
04:08
09:14
06:37
14:41
  8,937
 19,568
  1,070
  1,074
  -116,329
  -116,566
28
55
0
0
0
0
0
0
7
7
1
2
13:44
16:47
16:46
19:56
 10,866
 11,316
  1,067
  1,062
    53,758
    53,638
35
34
0
0
0
0
0
0
8
8
1
2
15:36
16:47
16:46
21:12
  4,203
 15,864
  1,078
  1,078
   152,518
   152,534
3
6
0
0
0
0
0
0
9
1
02:03
06:37
 16,401
  1,071
  -121,675
7
0
0
0
10
10
1
2
00:00
20:59
03:34
21:59
 12,883
  3,606
  1,079
  1,076
     2,289
     2,307
7
4
0
3
0
0
0
0
11
11
1
2
13:59
16:47
16:46
19:55
  9,959
 11,253
  1,081
  1,077
   -24,839
   -24,839
2
2
6
25
0
0
0
0
12
12
12
1
2
3
00:00
05:03
06:41
03:03
06:37
08:45
 10,998
  5,652
  7,447
  1,074
  1,076
  1,079
   360,237
   360,240
   360,243
3
3
4
0
0
0
0
0
0
0
0
0
13
13
1
2
12:58
16:47
16:46
18:16
 13,642
  5,337
  1,078
  1,074
  -252,495
  -252,517
8
4
0
10
0
0
0
0
14
14
1
2
05:00
06:41
06:37
12:40
  5,859
 21,508
  1,069
  1,078
   271,992
   271,941
6
23
0
0
0
0
0
0
15
1
00:00
05:27
 19,616
  1,073
   106,599
32
0
0
0
16
1
08:29
14:42
 22,379
  1,078
  -125,404
11
0
0
0
17
1
16:47
23:59
 25,911
  1,075
   -38,268
4
1
0
0
18
18
1
2
01:27
06:41
06:37
09:50
 18,596
 11,330
  1,074
  1,073
   182,786
   182,731
21
12
0
0
0
0
0
0
19
1
11:34
16:46
 18,671
  1,080
   -27,827
6
0
0
0
20
20
1
2
10:16
16:47
15:14
21:00
 17,864
 15,189
  1,079
  1,075
  -114,096
  -114,082
6
3
0
0
0
0
0
0
21
21
1
2
02:33
06:41
06:37
08:32
 14,662
  6,670
  1,073
  1,075
   -64,313
   -64,302
3
3
5
0
0
0
0
0
22
22
1
2
04:29
06:41
06:37
11:24
  7,683
 16,960
  1,077
  1,077
  -209,816
  -209,820
3
2
8
19
0
0
0
0
23
1
11:28
16:46
 19,060
  1,076
  -350,394
14
0
0
0
24
1
00:00
06:37
 23,814
  1,072
   -89,894
20
0
0
0
25
25
1
2
12:41
16:47
16:46
19:15
 14,630
  8,882
  1,082
  1,078
   126,034
   126,355
114
70
0
0
0
0
0
0
26
1
00:00
04:47
 17,239
  1,075
  -243,846
39
0
0
0
27
27
1
2
14:12
16:47
16:46
20:13
  9,234
 12,309
  1,087
  1,079
  -184,695
  -184,727
8
12
0
0
0
0
0
0
28
1
16:47
21:59
 18,735
  1,068
    19,639
2
12
0
0
29
1
00:35
06:07
 19,907
  1,072
    44,499
4
8
0
0
30
30
30
1
2
3
00:00
05:04
06:41
03:13
06:37
10:14
 11,590
  5,596
 12,810
  1,075
  1,076
  1,076
   -73,584
   -73,609
   -73,625
4
5
7
1
0
0
0
0
0
0
0
0
31
1
06:41
14:12
 27,051
  1,075
    19,691
12
0
0
0
32
1
07:53
13:38
 20,718
  1,081
  -278,196
34
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.