GPS Space Vehicle Time Integrity for MJD 53449, Sunday 20 March 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
1
1
2
12:20
14:49
14:45
20:22
  8,656
 19,971
  1,114
  1,101
  -393,645
  -393,680
5
14
7
0
0
0
0
0
 
2
1
01:29
10:00
 30,595
  1,093
    28,196
3
29
0
0
 
3
1
16:27
22:14
 20,810
  1,089
   -92,418
17
0
0
0
 
4
1
00:00
07:30
 26,997
  1,092
  -330,887
182
1
1
0
 
5
5
1
2
03:55
10:23
09:07
14:37
 18,699
 15,185
  1,095
  1,095
   -84,607
   -84,664
16
11
0
0
0
0
0
0
 
6
1
06:40
12:15
 20,060
  1,100
  -230,391
389
0
5147
0
 
7
7
1
2
00:00
21:58
06:42
23:59
 24,132
  7,284
  1,091
  1,087
    99,881
   102,223
237
71
1
0
1
0
0
0
 
8
8
1
2
00:00
21:29
03:14
23:59
 11,629
  9,010
  1,083
  1,083
    25,210
    25,286
5
4
1
0
0
0
0
0
 
9
1
07:54
13:20
 19,438
  1,092
    35,707
15
0
0
0
 
10
1
02:58
09:26
 23,203
  1,098
   -59,499
2
29
0
0
 
11
11
1
2
00:00
19:38
01:31
23:59
  5,493
 15,634
  1,083
  1,086
  -204,662
  -204,956
8
15
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:50
18:47
05:06
23:59
  4,509
 18,725
  1,101
  1,087
     9,492
     9,407
4
7
1
0
0
0
0
0
 
14
14
1
2
10:01
14:49
14:45
18:40
 16,972
 13,873
  1,100
  1,098
    32,153
    32,147
2
5
27
4
0
0
0
0
 
15
15
1
2
10:17
14:49
14:45
15:51
 16,050
  3,768
  1,091
  1,103
  -404,175
  -404,223
29
4
0
0
0
0
0
0
 
16
1
14:49
20:35
 20,720
  1,094
     -615
3
71
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
07:39
14:49
14:45
15:57
 25,535
  4,119
  1,097
  1,105
   138,781
   138,842
25
6
0
0
0
0
0
0
 
19
1
17:30
23:23
 21,106
  1,092
    17,656
3
73
0
0
 
20
20
20
1
2
3
00:00
16:12
22:51
03:00
21:06
23:59
 10,819
 17,678
  4,113
  1,085
  1,096
  1,089
    79,053
    78,918
    78,871
6
15
5
1
0
0
0
0
0
0
0
0
 
21
1
08:23
14:25
 21,648
  1,096
   -93,643
14
0
0
0
 
22
22
1
2
10:05
14:49
14:45
17:11
 16,759
  8,524
  1,100
  1,098
   -17,465
   -17,474
6
4
49
25
0
0
0
0
 
23
1
17:32
23:14
 20,496
  1,090
  -206,983
8
0
0
0
 
24
24
1
2
00:00
22:11
04:21
23:59
 15,664
  6,468
  1,089
  1,080
    -1,514
    -1,753
10
3
1
1
0
0
0
0
 
25
25
1
2
12:05
14:49
14:45
20:31
  9,589
 20,501
  1,095
  1,090
   -87,571
   -87,589
3
11
5
0
0
0
0
0
 
26
1
05:40
11:19
 20,298
  1,093
   -12,214
14
0
0
0
 
27
27
1
2
00:00
20:20
02:22
23:59
  8,544
 13,142
  1,087
  1,087
   -26,143
   -26,660
17
23
1
0
0
0
0
0
 
28
28
1
2
00:00
22:15
05:03
23:59
 18,192
  6,252
  1,080
  1,084
   -45,839
   -45,843
3
3
1
10
0
0
0
0
 
29
1
05:01
10:40
 20,333
  1,092
   -70,832
138
0
0
0
 
30
30
30
1
2
3
05:27
10:56
14:49
09:17
14:45
16:08
 13,817
 13,750
  4,740
  1,096
  1,087
  1,102
   -72,320
   -72,835
   -73,065
106
99
39
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
20:50
05:55
23:59
 21,320
 11,342
  1,109
  1,110
    58,003
    59,075
115
36
0
0
0
0
21241
11314
 
32
-
 
 
 
 
 
 
 
 
 
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.