GPS Space Vehicle Time Integrity for MJD 53187, Thursday 1 July 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
11:02
16:50
 20,830
  1,433
  -349,859
21
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:17
16:03
 20,719
  1,425
   -22,110
25
0
0
0
 
4
4
1
2
00:00
17:35
01:09
23:59
  4,164
 23,017
  1,436
  1,418
   197,516
   198,480
24
93
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:18
21:51
03:06
08:37
23:59
 11,190
 15,475
  7,689
  1,429
  1,435
  1,416
   -35,779
   -35,802
   -35,924
3
7
2
10
6
11
0
0
0
0
0
0
 
6
1
00:35
06:10
 20,067
  1,430
  -197,459
303
0
930
0
 
7
1
16:15
23:59
 27,800
  1,419
  -477,634
140
0
0
0
 
8
1
15:32
21:12
 20,350
  1,411
     4,651
2
54
0
0
 
9
1
01:46
07:11
 19,484
  1,434
    53,364
14
1
0
0
 
10
10
1
2
00:00
20:55
03:32
23:59
 12,749
 11,041
  1,430
  1,414
   -45,025
   -45,093
4
3
13
1
0
0
0
0
 
11
1
13:37
19:25
 20,829
  1,419
  -127,744
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:54
21:27
18:13
23:20
 19,114
  6,720
  1,420
  1,416
    27,969
    27,951
10
4
0
0
0
0
0
0
 
14
1
04:01
12:39
 30,965
  1,435
    23,909
7
2
0
0
 
15
1
04:31
10:01
 19,716
  1,438
  -285,575
30
0
0
0
 
16
1
08:24
14:46
 22,803
  1,431
    -8,199
3
1
0
0
 
17
17
1
2
00:00
20:21
05:05
23:59
 18,289
 13,072
  1,434
  1,412
    71,311
    72,497
96
67
1
0
1
0
0
0
 
18
1
01:20
09:44
 30,092
  1,433
    51,123
32
0
0
0
 
19
1
11:38
17:35
 21,345
  1,426
    27,968
33
0
0
0
 
20
20
1
2
10:13
16:47
15:04
20:58
 17,423
 15,050
  1,433
  1,415
   148,622
   148,518
28
15
0
0
0
0
0
0
 
21
1
02:24
08:24
 21,542
  1,431
   -75,556
4
2
0
0
 
22
1
03:59
11:04
 25,417
  1,432
   -12,588
17
0
0
0
 
23
1
09:03
15:45
 24,042
  1,404
   -94,838
145
0
0
24002
 
24
24
1
2
00:00
19:00
03:40
23:59
 13,195
 17,936
  1,430
  1,413
   -37,098
   -37,302
7
10
1
0
0
0
0
0
 
25
1
06:02
14:28
 30,241
  1,435
   -68,567
9
1
0
0
 
26
1
00:00
04:57
 17,820
  1,431
  -137,791
71
1
1
0
 
27
1
14:14
20:12
 21,469
  1,418
  -287,995
140
0
0
0
 
28
1
16:25
23:02
 23,819
  1,415
   -34,907
7
0
0
0
 
29
29
1
2
00:00
22:45
04:29
23:59
 16,151
  4,423
  1,427
  1,411
  -392,709
  -392,313
30
11
1
0
0
0
0
0
 
30
30
1
2
00:00
04:55
03:12
10:10
 11,541
 18,837
  1,430
  1,433
  -551,485
  -551,538
3
14
4
1
0
0
0
0
 
31
1
13:57
22:00
 28,915
  1,416
  -236,201
138
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.