GPS Space Vehicle Time Integrity for MJD 54675, Monday 28 July 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
14:09
21:57
 28,006
  -481
  -199,344
19
0
0
0
 
3
1
04:33
10:19
 20,691
  -475
  -262,239
29
0
0
0
 
4
4
1
2
12:07
14:09
14:07
19:58
  7,173
 20,906
  -478
  -485
   126,771
   126,907
20
58
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
16:35
22:34
03:25
21:13
23:59
 12,297
 16,691
  5,121
  -484
  -484
  -484
   348,518
   350,111
   350,509
94
120
39
1
0
0
1
0
0
0
0
0
 
6
1
04:05
09:45
 20,311
  -478
  -164,830
14
0
0
0
 
7
1
07:58
14:07
 22,105
  -479
    -2,246
34
0
0
0
 
8
8
1
2
09:43
14:09
14:07
15:19
 15,830
  4,175
  -474
  -483
   163,124
   163,131
3
3
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
15:17
20:07
01:35
16:27
23:59
  5,721
  4,201
 13,875
  -483
  -476
  -476
    -7,777
    -7,867
    -7,906
3
5
4
1
1
5
0
0
0
0
0
0
 
10
1
15:06
21:36
 23,349
  -483
     2,833
2
84
0
0
 
11
1
08:02
13:57
 21,245
  -477
   -23,093
4
1
0
0
 
12
12
1
2
00:00
15:57
02:43
21:02
  9,814
 18,289
  -479
  -484
   355,595
   355,533
3
7
2
0
0
0
0
0
 
13
13
1
2
07:02
16:09
12:21
17:18
 19,115
  4,154
  -476
  -485
  -266,001
  -266,045
8
3
1
0
0
0
0
0
 
14
14
1
2
00:00
22:09
06:52
23:59
 24,710
  6,574
  -479
  -482
   238,575
   238,254
31
7
1
0
0
0
0
0
 
15
1
17:36
23:31
 21,284
  -485
   150,029
39
0
0
0
 
16
1
02:32
08:41
 22,158
  -477
  -115,441
11
0
0
0
 
17
17
1
2
10:20
14:09
14:07
18:55
 13,623
 17,128
  -479
  -484
   -39,253
   -39,260
3
2
2
13
0
0
0
0
 
18
18
1
2
00:00
19:34
04:00
23:59
 14,392
 15,891
  -477
  -483
   151,029
   150,720
17
18
1
0
0
0
0
0
 
19
1
05:44
11:33
 20,910
  -476
   -34,552
3
69
0
0
 
20
20
1
2
04:14
10:54
09:18
14:07
 18,191
 11,551
  -475
  -476
  -109,429
  -109,413
5
3
16
8
0
0
0
0
 
21
21
1
2
00:00
20:40
02:43
23:59
  9,825
 11,898
  -475
  -481
   -57,009
   -56,914
8
7
1
0
0
0
0
0
 
22
22
1
2
00:00
22:32
05:31
23:59
 19,875
  5,231
  -478
  -482
  -211,955
  -211,970
2
3
21
3
0
0
0
0
 
23
1
05:42
11:21
 20,282
  -475
  -366,897
11
0
0
0
 
24
24
1
2
00:00
17:54
01:17
23:59
  4,664
 21,884
  -471
  -481
  -113,174
  -113,381
4
15
1
0
0
0
0
0
 
25
1
06:55
13:26
 23,413
  -474
   203,853
79
0
0
0
 
26
1
17:19
22:46
 19,591
  -484
  -300,971
37
0
0
0
 
27
1
08:25
14:07
 20,468
  -473
  -206,442
18
0
0
0
 
28
28
1
2
10:18
14:09
14:07
17:18
 13,727
 11,316
  -473
  -480
    20,960
    20,957
3
2
11
49
0
0
0
0
 
29
1
18:36
23:59
 19,341
  -485
    40,400
4
0
0
0
 
30
30
1
2
00:00
17:41
04:28
21:15
 16,063
 12,783
  -483
  -480
   -88,624
   -88,748
12
9
1
0
0
0
0
0
 
31
1
00:22
08:36
 29,562
  -482
    24,494
3
5
0
0
 
32
32
1
2
03:15
12:17
08:42
13:24
 19,575
  3,983
  -474
  -476
  -310,570
  -310,632
14
5
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.