GPS Space Vehicle Time Integrity for MJD 54590, Sunday 4 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
19:07
03:41
23:59
 13,271
 17,495
  1,073
  1,077
  -197,761
  -198,154
20
25
1
0
0
0
0
0
 
3
1
10:21
16:06
 20,705
  1,089
  -222,345
36
0
0
0
 
4
4
1
2
00:00
17:49
01:38
23:59
  5,920
 22,155
  1,084
  1,082
    60,634
    61,229
16
53
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:27
22:32
03:07
08:33
23:59
 11,208
 14,725
  5,215
  1,084
  1,081
  1,082
  -763,146
  -763,303
  -763,830
25
35
10
0
0
0
0
0
0
0
0
0
 
6
6
1
2
04:06
09:11
06:57
14:38
 10,224
 19,587
  1,078
  1,081
  -117,207
  -117,437
32
58
1
0
0
0
0
0
 
7
1
13:40
19:52
 22,266
  1,068
    52,828
66
0
0
0
 
8
1
15:31
21:07
 20,121
  1,079
   152,681
8
0
0
0
 
9
9
1
2
01:59
21:05
07:23
22:13
 19,368
  4,074
  1,089
  1,075
  -121,805
  -121,915
8
4
1
0
0
0
0
0
 
10
10
1
2
00:00
20:55
03:30
23:59
 12,629
 11,017
  1,086
  1,082
     2,323
     2,341
4
4
7
0
0
0
0
0
 
11
1
13:55
19:50
 21,281
  1,082
   -24,800
2
11
0
0
 
12
12
12
1
2
3
00:00
04:59
21:53
02:59
08:33
23:59
 10,745
 12,845
  7,558
  1,083
  1,083
  1,078
   360,249
   360,249
   360,247
4
4
4
0
1
0
0
0
0
0
0
0
 
13
13
1
2
12:54
21:50
18:12
23:15
 19,051
  5,110
  1,079
  1,079
  -252,652
  -252,698
13
3
0
0
0
0
0
0
 
14
14
1
2
03:57
08:36
08:33
12:36
 16,532
 14,348
  1,082
  1,089
   271,639
   271,582
18
14
0
0
0
0
0
0
 
15
1
00:00
05:23
 19,375
  1,081
   107,070
32
1
0
0
 
16
1
08:36
14:38
 21,655
  1,086
  -125,281
9
0
0
0
 
17
1
15:58
23:59
 28,863
  1,074
   -38,246
4
5
0
0
 
18
18
1
2
01:23
08:36
08:33
09:46
 25,790
  4,164
  1,083
  1,082
   182,469
   182,414
28
4
0
1
0
0
0
0
 
19
1
11:30
17:19
 20,901
  1,084
   -27,905
9
0
0
0
 
20
20
1
2
10:11
16:41
15:09
20:56
 17,856
 15,259
  1,087
  1,083
  -114,018
  -114,004
5
4
8
6
0
0
0
0
 
21
1
02:53
08:28
 20,055
  1,082
   -64,211
6
0
0
0
 
22
22
1
2
04:25
08:36
08:33
11:20
 14,881
  9,786
  1,084
  1,087
  -209,839
  -209,840
3
3
19
1
0
0
0
0
 
23
1
11:24
17:04
 20,391
  1,085
  -350,587
18
0
0
0
 
24
1
00:00
07:06
 25,508
  1,083
   -90,140
21
1
0
0
 
25
1
12:37
19:11
 23,580
  1,087
   128,522
182
0
0
0
 
26
1
00:00
04:43
 16,987
  1,082
  -244,554
40
1
1
0
 
27
1
14:07
20:09
 21,630
  1,077
  -184,948
19
0
0
0
 
28
1
15:57
23:02
 25,481
  1,087
    19,693
6
1
0
0
 
29
1
00:31
06:03
 19,913
  1,080
    44,476
4
8
0
0
 
30
30
30
1
2
3
00:00
05:00
08:36
03:09
08:33
10:10
 11,340
 12,787
  5,650
  1,079
  1,075
  1,078
   -73,733
   -73,769
   -73,783
4
5
4
2
0
1
0
0
0
0
0
0
 
31
31
1
2
06:01
08:36
08:33
14:08
  9,085
 19,892
  1,078
  1,084
    19,793
    19,818
5
10
5
0
0
0
0
0
 
32
1
08:36
13:35
 17,910
  1,087
  -278,697
28
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.