GPS Space Vehicle Time Integrity for MJD 53630, Saturday 17 September 2005

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
1
00:00
07:57
 28,530
   -10
    -8,842
10
0
0
0
 
2
1
12:56
21:25
 30,488
    -2
    27,410
4
17
0
0
 
3
1
04:03
09:49
 20,683
    -0
   -34,871
15
0
0
0
 
4
1
11:20
18:53
 27,124
    -2
    55,885
209
0
0
0
 
5
5
1
2
00:00
15:37
02:25
20:41
  8,705
 18,250
    -8
    -6
    18,116
    13,264
206
420
1
0
1
5730
0
0
 
6
6
1
2
03:08
18:20
04:35
21:59
  5,208
 13,129
    -0
    -6
  -823,438
  -824,096
17
42
1
0
1
0
0
0
 
7
1
09:52
18:29
 30,983
     0
  -335,300
156
0
0
0
 
8
1
09:19
14:56
 20,167
     2
    41,638
6
3
0
0
 
9
9
1
2
14:41
19:30
15:59
23:59
  4,655
 16,144
     4
    -9
     8,391
     8,414
5
10
0
0
0
0
0
0
 
10
1
14:36
21:07
 23,407
    -2
   -70,270
5
29
0
0
 
11
1
07:17
13:06
 20,885
     0
  -265,865
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:36
15:15
11:53
17:02
 18,948
  6,396
     0
     1
   -14,156
   -14,199
12
6
0
0
0
0
0
0
 
14
1
00:00
06:34
 23,632
   -12
    26,250
4
1
0
0
 
15
15
1
2
00:00
21:22
03:07
23:59
 11,220
  9,408
    -6
    -4
  -490,540
  -490,976
16
12
1
0
0
0
0
0
 
16
1
02:09
08:29
 22,753
    -1
    -8,893
5
7
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
19:01
03:27
23:59
 12,442
 17,850
    -9
    -2
   188,061
   188,273
12
14
1
0
0
0
0
0
 
19
1
05:15
11:08
 21,112
    -2
    26,139
5
0
0
0
 
20
20
1
2
03:56
10:30
08:46
14:43
 17,293
 15,095
    -3
     5
    48,114
    48,088
8
7
0
0
0
0
0
0
 
21
21
1
2
00:00
19:45
01:54
23:59
  6,877
 15,245
    -8
    -1
  -130,017
  -130,250
4
14
7
0
0
0
0
0
 
22
1
00:00
04:52
 17,513
    -9
   -40,236
9
1
0
0
 
23
1
05:12
10:53
 20,310
     0
  -174,203
10
0
0
0
 
24
1
09:47
15:52
 21,806
    -2
   -47,278
20
0
0
0
 
25
1
00:00
08:23
 30,107
    -1
  -103,447
7
0
0
0
 
26
1
17:04
21:59
 17,687
    -4
    -6,536
17
0
0
0
 
27
1
07:52
13:52
 21,543
     3
   -15,499
12
0
0
0
 
28
1
09:20
16:33
 25,918
     4
   -41,624
5
1
0
0
 
29
1
16:32
21:59
 19,634
    -8
  -316,710
121
0
0
0
 
30
30
1
2
00:00
17:04
03:51
20:48
 13,850
 13,419
    -1
    -6
  -383,742
  -384,562
53
53
1
0
1
0
0
0
 
31
1
08:28
17:49
 33,598
    16
   -20,223
41
221
0
33547
 
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.