GPS Space Vehicle Time Integrity for MJD 54702, Sunday 24 August 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
1
11:38
20:09
 30,640
  -447
  -192,983
21
0
0
0
3
3
1
2
02:43
05:06
05:04
08:28
  8,478
 12,135
  -442
  -445
  -274,282
  -274,334
14
17
0
0
0
0
0
0
4
1
11:32
18:01
 23,290
  -442
   151,070
69
0
0
0
5
5
1
2
00:00
14:19
02:02
23:59
  7,313
 34,762
  -381
  -436
  -386,383
  -370,186
578
2480
1
0
3465
30806
7118
34734
6
6
1
2
02:16
05:06
05:04
07:56
 10,071
 10,185
  -447
  -448
  -168,031
  -168,035
4
2
1
26
0
0
0
0
7
1
06:09
11:12
 18,149
  -450
   -11,977
17
0
0
0
8
8
1
2
07:54
11:32
11:12
13:30
 11,829
  7,049
  -450
  -444
   166,601
   166,623
6
3
0
0
0
0
0
0
9
9
1
2
13:26
18:17
14:37
23:40
  4,256
 19,380
  -435
  -446
   -11,957
   -12,013
6
8
1
0
0
0
0
0
10
1
13:16
19:46
 23,377
  -449
     3,687
2
41
0
0
11
1
06:10
11:12
 18,064
  -449
   -21,569
6
0
0
0
12
12
1
2
14:03
21:21
19:10
23:59
 18,410
  9,501
  -448
  -451
   353,046
   353,016
9
2
0
4
0
0
0
0
13
1
05:10
10:29
 19,154
  -450
  -269,180
9
0
0
0
14
14
1
2
00:00
20:21
05:04
23:59
 18,223
 13,078
  -448
  -451
   228,039
   227,707
23
16
1
0
0
0
0
0
15
1
15:46
21:41
 21,299
  -451
   165,083
39
0
0
0
16
16
1
2
00:41
05:06
05:04
06:50
 15,805
  6,247
  -445
  -446
  -111,103
  -111,084
7
6
0
0
0
0
0
0
17
17
1
2
08:26
11:32
11:12
17:02
  9,928
 19,746
  -448
  -446
   -39,363
   -39,361
4
3
0
24
0
0
0
0
18
18
1
2
00:00
17:45
02:11
23:59
  7,854
 22,430
  -444
  -449
   141,243
   140,940
6
25
1
0
0
0
0
0
19
19
1
2
03:54
05:06
05:04
09:43
  4,195
 16,646
  -449
  -447
   -35,410
   -35,411
3
2
0
10
0
0
0
0
20
20
20
20
1
2
3
4
02:28
05:06
09:03
11:32
05:04
07:30
11:12
13:12
  9,384
  8,623
  7,727
  5,985
  -444
  -449
  -445
  -437
  -107,056
  -107,052
  -107,034
  -107,018
2
3
5
3
3
20
0
0
0
0
0
0
0
0
0
0
21
1
18:50
23:59
 18,501
  -447
   -53,680
9
0
0
0
22
22
1
2
00:00
20:41
03:40
23:59
 13,243
 11,876
  -445
  -450
  -211,691
  -211,675
3
4
1
10
0
0
0
0
23
23
1
2
03:53
05:06
05:04
09:31
  4,282
 15,899
  -445
  -449
  -370,738
  -370,758
4
9
0
0
0
0
0
0
24
1
16:02
23:22
 26,357
  -455
  -120,161
25
0
0
0
25
1
05:06
11:12
 21,914
  -446
   245,361
198
0
0
0
26
1
15:27
20:54
 19,579
  -450
  -315,502
34
0
0
0
27
27
1
2
06:37
11:32
11:12
12:36
 16,438
  3,824
  -442
  -437
  -212,912
  -212,937
12
5
0
0
0
0
0
0
28
28
1
2
08:27
11:32
11:12
15:28
  9,867
 14,107
  -448
  -449
    21,593
    21,596
3
3
8
14
0
0
0
0
29
1
16:44
22:18
 19,983
  -451
    38,750
6
0
0
0
30
30
30
1
2
3
00:00
15:52
21:22
02:38
19:24
23:59
  9,496
 12,704
  9,443
  -441
  -457
  -451
   -93,260
   -93,396
   -93,436
4
10
4
1
0
0
0
0
0
0
0
0
31
31
31
1
2
3
00:00
05:06
22:32
05:04
06:51
23:59
 18,262
  6,340
  5,250
  -447
  -450
  -456
    24,623
    24,619
    24,613
2
3
4
7
3
0
0
0
0
0
0
0
32
32
1
2
01:29
05:06
05:04
06:55
 12,896
  6,544
  -443
  -447
  -314,894
  -314,911
6
3
0
24
0
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.