GPS Space Vehicle Time Integrity for MJD 54701, Saturday 23 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
11:42
20:13
 30,640
  -452
  -193,226
21
0
0
0
 
3
3
1
2
02:47
04:08
04:06
08:33
  4,759
 15,834
  -440
  -448
  -273,837
  -273,894
9
23
0
0
0
0
0
0
 
4
4
1
2
10:17
11:25
11:23
18:05
  3,914
 23,962
  -443
  -447
   149,995
   150,141
12
70
0
0
0
0
0
0
 
5
5
1
2
00:00
14:24
02:06
21:59
  7,583
 27,309
  -423
  -411
  -407,967
  -392,520
599
1971
1
0
3735
23363
7378
27309
 
6
6
1
2
02:20
04:08
04:06
08:00
  6,354
 13,883
  -443
  -446
  -168,000
  -168,008
3
2
4
1
0
0
0
0
 
7
1
06:13
11:23
 18,554
  -451
   -11,674
18
0
0
0
 
8
8
1
2
07:58
11:25
11:23
13:34
 12,252
  7,709
  -452
  -448
   166,482
   166,502
6
3
0
0
0
0
0
0
 
9
9
1
2
13:30
18:21
14:41
21:59
  4,258
 13,099
  -448
  -458
   -11,815
   -11,863
7
6
1
0
0
0
0
0
 
10
1
13:20
19:50
 23,362
  -456
     3,661
2
50
0
0
 
11
1
06:14
11:23
 18,480
  -457
   -21,624
6
0
0
0
 
12
1
14:07
19:14
 18,403
  -456
   353,149
8
0
0
0
 
13
13
1
2
05:14
14:26
10:33
15:26
 19,144
  3,610
  -453
  -461
  -269,064
  -269,105
8
3
1
0
0
0
0
0
 
14
14
1
2
00:00
20:25
04:06
21:59
 14,790
  5,661
  -447
  -457
   228,445
   228,118
18
7
0
0
0
0
0
0
 
15
1
15:50
21:45
 21,286
  -456
   164,521
40
0
0
0
 
16
16
1
2
00:45
04:08
04:06
06:54
 12,085
  9,947
  -447
  -451
  -111,272
  -111,255
6
5
0
0
0
0
0
0
 
17
17
1
2
08:30
11:25
11:23
17:06
 10,339
 20,415
  -452
  -455
   -39,369
   -39,371
2
3
4
9
0
0
0
0
 
18
18
1
2
00:00
17:49
02:15
21:59
  8,098
 15,001
  -447
  -453
   141,602
   141,311
9
18
1
0
0
0
0
0
 
19
1
04:08
09:48
 20,338
  -450
   -35,386
2
108
0
0
 
20
20
20
20
1
2
3
4
02:32
04:08
09:07
11:25
04:06
07:34
11:23
13:16
  5,671
 12,318
  8,147
  6,623
  -448
  -453
  -448
  -446
  -107,151
  -107,146
  -107,125
  -107,116
3
3
4
3
0
26
4
0
0
0
0
0
0
0
0
0
 
21
1
19:21
21:59
  9,516
  -454
   -53,809
4
0
0
0
 
22
22
1
2
00:00
20:45
03:45
21:59
 13,492
  4,455
  -449
  -456
  -211,712
  -211,705
2
3
9
7
0
0
0
0
 
23
1
04:08
09:35
 19,591
  -450
  -370,618
10
0
0
0
 
24
1
16:07
21:59
 21,129
  -458
  -119,887
20
0
0
0
 
25
1
05:10
11:23
 22,316
  -457
   242,657
208
0
0
0
 
26
1
15:32
20:58
 19,581
  -456
  -314,985
33
0
0
0
 
27
27
1
2
06:41
11:25
11:23
12:40
 16,836
  4,504
  -443
  -442
  -212,667
  -212,692
10
5
0
0
0
0
0
0
 
28
28
1
2
08:31
11:25
11:23
15:32
 10,280
 14,771
  -445
  -445
    21,571
    21,573
3
2
10
49
0
0
0
0
 
29
1
16:48
21:59
 18,651
  -454
    38,814
5
0
0
0
 
30
30
1
2
00:00
15:56
02:42
19:28
  9,743
 12,707
  -453
  -451
   -93,093
   -93,213
7
9
1
0
0
0
0
0
 
31
31
1
2
00:00
04:08
04:06
06:55
 14,790
 10,021
  -450
  -455
    24,625
    24,619
2
3
2
2
0
0
0
0
 
32
32
1
2
01:33
04:08
04:06
06:59
  9,183
 10,237
  -446
  -451
  -314,777
  -314,796
4
6
0
1
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.