GPS Space Vehicle Time Integrity for MJD 53484, Sunday 24 April 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
09:55
17:57
 28,918
  1,500
  -398,610
28
0
0
0
2
2
1
2
00:00
03:49
03:47
07:37
 13,633
 13,609
  1,487
  1,503
    27,407
    27,420
3
6
0
2
0
0
0
0
3
1
14:06
19:53
 20,831
  1,492
  -101,647
21
0
0
0
4
4
4
1
2
3
00:00
03:49
21:20
03:47
05:00
23:59
 13,633
  4,239
  9,552
  1,488
  1,509
  1,482
  -261,507
  -261,273
  -259,763
97
65
66
0
2
0
0
2
0
0
0
0
5
5
5
1
2
3
01:27
03:49
08:00
03:47
06:42
12:09
  8,387
 10,307
 14,861
  1,492
  1,495
  1,513
   -92,391
   -92,414
   -92,446
7
29
11
0
1
0
0
1
0
0
0
0
6
1
04:12
09:48
 20,094
  1,499
  -413,334
317
1
1744
0
7
7
1
2
00:00
19:36
03:47
23:59
 13,633
 15,764
  1,487
  1,481
   -47,164
   -49,291
113
134
0
0
0
0
0
0
8
1
19:09
23:59
 17,391
  1,482
    28,687
7
0
0
0
9
1
05:31
10:57
 19,530
  1,500
    41,811
13
0
0
0
10
10
1
2
00:34
03:49
03:47
07:00
 11,581
 11,433
  1,480
  1,498
   -61,003
   -60,992
2
45
48
1
0
1
0
0
11
1
17:15
23:03
 20,896
  1,486
  -216,537
27
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:23
16:27
02:50
21:48
  5,181
 19,218
  1,498
  1,483
     6,187
     6,093
5
8
2
0
0
0
0
0
14
1
07:40
16:19
 31,066
  1,501
    31,824
9
0
0
0
15
1
07:49
13:24
 20,088
  1,504
  -420,006
35
0
0
0
16
1
11:58
18:15
 22,564
  1,489
     -634
6
8
0
0
17
-
 
 
 
 
 
 
 
 
 
18
1
05:17
13:35
 29,826
  1,500
   149,716
30
0
0
0
19
1
15:07
20:59
 21,102
  1,488
    20,633
5
0
0
0
20
20
1
2
13:52
20:27
18:45
23:59
 17,578
 12,726
  1,490
  1,484
    72,479
    72,428
10
6
1
1
0
0
0
0
21
1
05:58
12:00
 21,673
  1,502
   -98,198
12
0
0
0
22
1
07:44
14:48
 25,422
  1,493
   -19,379
15
1
0
0
23
1
15:10
20:52
 20,458
  1,483
  -200,417
12
0
0
0
24
24
1
2
00:00
19:46
01:54
23:59
  6,865
 15,196
  1,492
  1,483
   -10,183
   -10,414
4
9
1
0
0
0
0
0
25
1
09:41
18:07
 30,290
  1,492
   -89,829
19
0
0
0
26
1
03:49
08:53
 18,159
  1,494
   -18,965
83
1
1
0
27
1
17:54
23:53
 21,476
  1,484
   -50,818
60
0
0
0
28
28
1
2
00:00
19:51
02:39
23:59
  9,549
 14,873
  1,487
  1,483
   -45,084
   -45,083
5
4
2
2
0
0
0
0
29
29
1
2
02:36
03:49
03:47
08:15
  4,276
 15,861
  1,495
  1,494
     1,459
     1,719
28
137
0
1
0
1
0
0
30
30
1
2
03:49
08:33
06:54
13:47
 11,023
 18,786
  1,495
  1,502
  -146,361
  -146,844
77
130
1
0
1
0
0
0
31
31
1
2
00:00
18:35
03:32
23:59
 12,699
 19,406
  1,515
  1,498
    15,088
    12,573
113
207
0
0
0
0
12668
19378
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.