GPS Space Vehicle Time Integrity for MJD 54696, Monday 18 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
12:02
20:33
 30,646
  -460
  -194,431
19
0
0
0
 
3
1
03:07
08:53
 20,667
  -459
  -271,675
31
0
0
0
 
4
1
10:39
18:27
 28,048
  -462
   145,559
81
0
0
0
 
5
5
1
2
00:00
14:45
02:25
23:59
  8,721
 33,208
  -398
  -435
  -519,362
  -502,113
710
2518
1
0
5042
29511
8594
33180
 
6
1
02:41
08:20
 20,291
  -458
  -167,753
4
26
0
0
 
7
1
06:33
12:42
 22,114
  -460
   -10,091
24
0
0
0
 
8
1
08:18
13:54
 20,104
  -455
   165,852
12
0
0
0
 
9
9
1
2
13:50
18:41
15:01
23:59
  4,241
 19,048
  -451
  -465
   -11,063
   -11,120
8
6
1
0
0
0
0
0
 
10
1
13:40
20:11
 23,367
  -460
     3,501
3
5
0
0
 
11
1
06:35
12:29
 21,228
  -458
   -21,927
7
0
0
0
 
12
12
12
1
2
3
00:00
14:28
21:45
01:14
19:35
23:59
  4,465
 18,375
  8,051
  -459
  -465
  -465
   353,736
   353,661
   353,636
3
10
3
1
0
0
0
0
0
0
0
0
 
13
13
1
2
05:35
14:46
10:54
15:48
 19,099
  3,733
  -461
  -462
  -268,499
  -268,534
7
3
3
1
0
0
0
0
 
14
14
1
2
00:00
20:45
05:28
23:59
 19,669
 11,639
  -461
  -467
   230,401
   230,073
26
13
1
0
0
0
0
0
 
15
1
16:10
22:05
 21,275
  -468
   161,719
39
0
0
0
 
16
1
01:05
07:15
 22,117
  -458
  -112,095
12
0
0
0
 
17
1
08:51
17:27
 30,892
  -463
   -39,388
5
0
0
0
 
18
18
1
2
00:00
18:09
02:35
23:59
  9,316
 20,979
  -458
  -464
   143,393
   143,090
9
25
1
0
0
0
0
0
 
19
1
04:19
10:08
 20,891
  -458
   -35,256
3
143
0
0
 
20
20
1
2
02:51
09:27
07:54
13:36
 18,089
 14,866
  -459
  -454
  -107,610
  -107,581
4
7
32
0
0
0
0
0
 
21
21
1
2
00:00
19:15
01:18
23:59
  4,695
 17,042
  -460
  -463
   -54,522
   -54,419
5
7
1
0
0
0
0
0
 
22
22
1
2
00:00
21:05
04:05
23:59
 14,719
 10,417
  -457
  -464
  -211,772
  -211,774
2
3
14
12
0
0
0
0
 
23
1
04:17
09:56
 20,256
  -459
  -369,935
11
0
0
0
 
24
1
16:27
23:47
 26,352
  -469
  -118,603
22
0
0
0
 
25
1
05:30
12:01
 23,335
  -468
   230,213
171
0
0
0
 
26
1
15:52
21:19
 19,561
  -469
  -312,372
34
0
0
0
 
27
1
07:01
13:00
 21,512
  -457
  -211,445
15
0
0
0
 
28
1
08:52
15:52
 25,156
  -460
    21,446
4
16
0
0
 
29
1
17:09
22:42
 19,968
  -467
    39,146
6
0
0
0
 
30
30
30
1
2
3
00:00
16:16
21:46
03:02
19:49
23:59
 10,962
 12,711
  7,982
  -458
  -469
  -467
   -92,205
   -92,336
   -92,370
5
9
3
1
0
5
0
0
0
0
0
0
 
31
31
1
2
00:00
22:55
07:15
23:59
 26,046
  3,838
  -462
  -469
    24,621
    24,617
3
3
18
5
0
0
0
0
 
32
32
1
2
01:53
10:46
07:19
12:05
 19,510
  4,736
  -458
  -453
  -314,164
  -314,196
11
3
0
0
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.