GPS Space Vehicle Time Integrity for MJD 53448, Saturday 19 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
2
3
12:24
14:52
16:31
14:49
16:28
20:26
  8,648
  5,733
 14,084
  1,105
  1,090
  1,083
  -393,501
  -393,530
  -393,555
8
5
10
0
0
0
0
0
0
0
0
0
2
1
01:33
10:04
 30,581
  1,088
    28,265
3
15
0
0
3
1
16:31
21:59
 19,664
  1,087
   -92,150
25
0
0
0
4
1
01:01
07:35
 23,596
  1,085
  -332,776
159
1
1
0
5
5
1
2
03:59
10:27
09:11
14:41
 18,687
 15,199
  1,092
  1,100
   -84,384
   -84,431
9
10
0
0
0
0
0
0
6
1
06:44
12:19
 20,055
  1,092
  -224,636
389
0
5184
0
7
7
1
2
01:01
22:02
06:46
23:59
 20,698
  7,031
  1,082
  1,079
    97,076
    99,351
206
69
1
0
1
0
0
0
8
1
01:01
03:18
  8,180
  1,078
    25,121
5
1
0
0
9
1
07:58
13:24
 19,514
  1,086
    35,534
11
0
0
0
10
1
03:02
09:30
 23,210
  1,092
   -59,456
3
26
0
0
11
1
19:42
23:59
 15,383
  1,079
  -204,626
14
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:55
18:51
05:10
21:59
  4,483
 11,306
  1,089
  1,080
     9,581
     9,504
5
3
1
0
0
0
0
0
14
14
14
1
2
3
10:05
14:52
16:31
14:49
16:28
18:44
 16,973
  5,733
  7,964
  1,096
  1,093
  1,094
    32,169
    32,163
    32,163
2
2
4
23
0
12
0
0
0
0
0
0
15
15
1
2
10:21
14:52
14:49
15:56
 16,040
  3,789
  1,094
  1,108
  -403,715
  -403,755
22
4
0
0
0
0
0
0
16
16
1
2
14:52
16:31
16:28
20:39
  5,717
 14,828
  1,094
  1,084
     -609
     -620
2
4
0
7
0
0
0
0
18
18
1
2
07:43
14:52
14:49
16:01
 25,529
  4,130
  1,094
  1,107
   138,471
   138,538
25
9
0
0
0
0
0
0
19
1
17:34
21:59
 15,880
  1,086
    17,575
3
16
0
0
20
20
1
2
01:01
16:31
03:04
21:11
  7,383
 16,743
  1,075
  1,087
    79,243
    79,111
5
15
1
0
0
0
0
0
21
1
08:28
14:29
 21,647
  1,092
   -93,518
8
0
0
0
22
22
1
2
10:09
14:52
14:49
16:28
 16,769
  5,733
  1,093
  1,100
   -17,431
   -17,430
4
1
151
0
0
0
0
0
23
1
17:36
21:59
 15,775
  1,084
  -207,151
7
0
0
0
24
24
1
2
01:01
22:16
04:25
23:59
 12,230
  6,208
  1,080
  1,078
    -1,269
    -1,492
10
3
1
2
0
0
0
0
25
25
25
1
2
3
12:09
14:52
16:31
14:49
16:28
20:35
  9,580
  5,733
 14,599
  1,095
  1,095
  1,084
   -87,508
   -87,514
   -87,534
2
6
5
9
0
16
0
0
0
0
0
0
26
1
05:44
11:23
 20,288
  1,088
   -11,947
17
0
0
0
27
27
1
2
01:01
20:24
02:26
21:59
  5,112
  5,713
  1,078
  1,077
   -25,569
   -26,054
11
9
1
0
0
0
0
0
28
1
01:01
05:07
 14,761
  1,081
   -45,837
6
0
0
0
29
1
05:05
10:44
 20,314
  1,088
   -72,794
135
0
0
0
30
30
30
1
2
3
05:31
11:00
14:52
09:22
14:49
16:12
 13,817
 13,746
  4,749
  1,091
  1,083
  1,083
   -70,094
   -70,609
   -70,855
102
100
43
0
0
0
0
0
0
0
0
0
31
31
1
2
01:01
21:14
06:00
23:59
 17,890
  9,890
  1,104
  1,091
    56,716
    57,745
101
36
0
0
0
0
17826
9862
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.