GPS Space Vehicle Time Integrity for MJD 53433, Friday 4 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
1
1
2
3
4
13:33
15:53
17:32
19:48
15:50
17:30
19:46
21:28
  8,202
  5,821
  7,993
  6,001
   967
   949
   944
   943
  -391,108
  -391,135
  -391,155
  -391,177
6
5
8
6
0
0
0
0
0
0
0
0
0
0
0
0
2
1
02:35
11:06
 30,579
   950
    29,951
14
0
0
0
3
3
1
2
17:32
19:48
19:46
23:19
  8,010
 12,605
   945
   944
   -88,425
   -88,457
8
12
0
0
0
0
0
0
4
1
00:58
08:40
 27,647
   952
  -361,442
178
0
0
0
5
5
1
2
05:02
11:28
10:13
15:44
 18,653
 15,305
   955
   955
   -81,193
   -81,248
13
13
0
0
0
0
0
0
6
1
07:47
13:21
 20,041
   954
  -134,835
422
0
6385
0
7
1
00:00
07:48
 28,007
   949
    54,632
264
1
1
0
8
8
1
2
00:00
22:33
04:18
23:59
 15,445
  5,174
   946
   944
    23,653
    23,713
5
4
1
0
0
0
0
0
9
1
08:59
14:26
 19,533
   955
    32,895
13
0
0
0
10
1
04:05
10:33
 23,244
   953
   -58,818
3
44
0
0
11
11
1
2
00:00
20:44
02:37
23:59
  9,432
 11,678
   948
   943
  -199,492
  -199,787
9
11
1
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
04:58
19:51
01:17
06:07
23:59
  4,642
  4,105
 14,885
   946
   958
   944
    10,909
    10,900
    10,822
3
4
4
5
1
0
0
0
0
0
0
0
14
14
14
1
2
3
11:06
15:53
17:32
15:50
17:30
19:45
 16,979
  5,821
  7,925
   956
   950
   949
    32,343
    32,334
    32,331
3
1
4
1
0
16
0
0
0
0
0
0
15
15
1
2
11:25
15:53
15:50
16:59
 15,880
  3,938
   956
   952
  -397,034
  -397,093
29
6
0
0
0
0
0
0
16
16
16
1
2
3
15:53
17:32
19:48
17:30
19:46
21:39
  5,821
  7,993
  6,642
   947
   950
   945
     -725
     -723
     -728
2
1
3
1
2
11
0
0
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:42
15:53
15:50
17:02
 25,606
  4,129
   955
   947
   133,719
   133,764
25
5
0
0
0
0
0
0
19
19
1
2
18:36
19:48
19:46
23:59
  4,213
 15,045
   947
   947
    16,279
    16,288
3
4
3
2
0
0
0
0
20
20
20
1
2
3
00:00
17:32
19:48
04:04
19:46
22:11
 14,574
  8,009
  8,562
   954
   950
   943
    82,244
    82,095
    82,067
6
7
8
1
0
0
0
0
0
0
0
0
21
1
09:30
15:31
 21,609
   954
   -91,794
12
0
0
0
22
22
1
2
11:11
15:53
15:50
17:30
 16,690
  5,821
   956
   947
   -16,796
   -16,809
8
2
8
0
0
0
0
0
23
23
1
2
18:37
19:48
19:46
23:59
  4,145
 15,045
   947
   946
  -209,255
  -209,244
2
4
1
0
0
0
0
0
24
1
00:00
05:52
 21,105
   952
   -99,181
11
1
0
0
25
25
25
25
1
2
3
4
13:11
15:53
17:32
19:48
15:50
17:30
19:46
21:37
  9,548
  5,805
  8,009
  6,519
   951
   949
   948
   945
   -86,572
   -86,580
   -86,587
   -86,596
3
2
2
4
35
0
1
18
0
0
0
0
0
0
0
0
26
1
06:43
12:22
 20,283
   953
    -7,606
18
0
0
0
27
27
1
2
00:00
21:26
03:28
23:59
 12,506
  9,158
   948
   944
   -17,161
   -17,639
21
13
1
0
0
0
0
0
28
1
00:00
06:09
 22,093
   947
   -45,957
4
11
0
0
29
1
06:07
11:47
 20,366
   952
  -101,654
132
0
0
0
30
30
30
1
2
3
06:31
12:00
15:53
10:23
15:50
17:12
 13,931
 13,760
  4,757
   949
   944
   944
   -35,926
   -36,470
   -36,732
110
111
38
0
0
0
0
0
0
0
0
0
31
31
1
2
00:00
22:11
07:02
23:59
 25,253
  6,509
   964
   963
    37,778
    38,758
115
17
0
0
0
0
25208
6481
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.