GPS Space Vehicle Time Integrity for MJD 53230, Friday 13 August 2004

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
07:06
13:11
 21,791
  1,539
  -356,529
13
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
07:21
13:07
 20,693
  1,540
   -33,716
23
0
0
0
 
4
1
14:40
20:33
 21,144
  1,538
   251,526
89
0
0
0
 
5
5
5
1
2
3
01:22
18:58
21:29
05:44
20:33
23:59
 15,707
  5,702
  9,020
  1,541
  1,536
  1,531
   -42,336
   -42,448
   -42,472
10
4
6
1
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
06:38
21:40
03:18
07:46
23:59
 11,857
  3,992
  8,358
  1,535
  1,552
  1,537
  -358,182
  -358,847
  -360,762
112
46
78
1
1
0
1
1
0
0
0
0
 
7
1
13:43
20:33
 24,534
  1,543
  -408,696
135
0
0
0
 
8
8
1
2
12:34
13:43
13:42
18:14
  4,111
 16,202
  1,548
  1,541
     8,194
     8,196
2
2
0
34
0
0
0
0
 
9
9
1
2
00:00
22:47
04:17
23:59
 15,406
  4,337
  1,532
  1,533
    60,194
    60,339
9
9
1
0
0
0
0
0
 
10
10
1
2
18:03
21:29
20:33
23:59
  8,987
  9,020
  1,542
  1,539
   -47,361
   -47,373
6
4
0
0
0
0
0
0
 
11
11
1
2
10:41
13:43
13:42
16:29
 10,868
  9,922
  1,546
  1,547
  -138,811
  -138,840
11
9
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
09:56
13:43
18:33
13:42
15:16
19:59
 13,532
  5,545
  5,170
  1,545
  1,549
  1,536
    25,664
    25,660
    25,635
5
3
5
0
5
0
0
0
0
0
0
0
 
14
1
01:02
09:40
 30,998
  1,538
    26,599
13
0
0
0
 
15
1
01:35
07:05
 19,786
  1,540
  -304,302
20
0
0
0
 
16
1
05:24
11:42
 22,630
  1,543
    -5,906
5
0
0
0
 
17
17
17
1
2
3
00:00
17:23
21:29
02:07
20:33
23:59
  7,658
 11,357
  9,020
  1,538
  1,537
  1,536
   125,146
   125,889
   126,044
32
33
33
1
0
0
1
0
0
0
0
0
 
18
18
1
2
00:00
22:21
06:48
23:59
 24,471
  5,902
  1,534
  1,531
    65,977
    66,264
34
10
1
0
0
0
0
0
 
19
1
08:41
13:42
 18,018
  1,542
    13,897
17
0
0
0
 
20
20
1
2
07:15
13:51
12:07
17:59
 17,465
 14,848
  1,549
  1,541
   134,961
   134,872
18
18
0
0
0
0
0
0
 
21
1
00:00
05:28
 19,681
  1,527
   -76,750
6
1
0
0
 
22
1
01:04
08:08
 25,387
  1,537
   -14,461
5
0
0
0
 
23
1
08:13
13:42
 19,704
  1,532
  -144,510
61
0
0
0
 
24
24
1
2
16:04
21:29
20:33
23:59
 16,101
  9,020
  1,536
  1,535
   -47,807
   -47,854
19
7
0
0
0
0
0
0
 
25
1
03:10
11:37
 30,355
  1,542
   -71,718
8
0
0
0
 
26
26
1
2
00:00
21:29
02:02
23:59
  7,314
  9,020
  1,531
  1,534
  -189,112
  -190,109
29
30
1
0
1
0
0
0
 
27
27
1
2
11:20
13:43
13:42
17:18
  8,500
 12,865
  1,546
  1,540
  -360,618
  -360,814
45
65
0
0
0
0
0
0
 
28
1
13:43
20:07
 23,002
  1,548
   -38,156
7
0
0
0
 
29
29
1
2
00:00
21:29
01:36
23:59
  5,799
  9,020
  1,534
  1,536
  -366,909
  -366,244
15
25
1
0
1
0
0
0
 
30
30
1
2
01:58
21:29
07:12
23:59
 18,820
  9,020
  1,545
  1,521
  -553,399
  -553,310
8
5
1
0
0
0
0
0
 
31
31
1
2
12:27
13:43
13:42
20:33
  4,509
 24,534
  1,556
  1,542
  -287,237
  -287,416
15
84
0
0
0
0
0
0
 
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.