GPS Space Vehicle Time Integrity for MJD 53235, Wednesday 18 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
06:38
12:45
 21,990
  1,547
  -357,267
19
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
07:00
12:47
 20,741
  1,552
   -35,035
16
0
0
0
 
4
1
14:20
21:10
 24,590
  1,548
   258,078
103
0
0
0
 
5
5
5
1
2
3
01:02
18:38
21:13
05:24
21:10
23:47
 15,715
  9,156
  9,229
  1,562
  1,542
  1,541
   -43,116
   -43,243
   -43,262
10
6
5
1
4
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
06:17
21:19
02:57
07:26
23:59
 10,649
  4,144
  9,574
  1,554
  1,564
  1,544
  -372,390
  -373,000
  -374,821
97
41
84
1
1
0
1
1
0
0
0
0
 
7
1
12:51
21:10
 29,896
  1,551
  -399,947
168
0
0
0
 
8
1
12:13
17:53
 20,370
  1,554
     8,574
2
6
0
0
 
9
9
1
2
00:00
22:26
03:56
23:59
 14,186
  5,549
  1,546
  1,545
     1,847
     1,974
6
9
1
0
0
0
0
0
 
10
10
1
2
17:43
21:13
21:10
23:59
 12,424
  9,987
  1,537
  1,541
   -47,626
   -47,629
4
4
0
1
0
0
0
0
 
11
1
10:20
16:09
 20,834
  1,554
  -140,138
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:36
18:13
14:55
20:00
 19,152
  6,372
  1,558
  1,539
    25,366
    25,332
10
5
80
0
0
0
0
0
 
14
1
00:41
09:20
 31,032
  1,552
    26,938
6
0
0
0
 
15
1
01:14
06:44
 19,782
  1,546
  -306,506
30
0
0
0
 
16
1
05:03
11:21
 22,660
  1,552
    -5,648
12
0
0
0
 
17
17
17
1
2
3
00:00
17:03
21:13
01:47
21:10
23:59
  6,428
 14,834
  9,987
  1,555
  1,542
  1,542
   130,024
   130,718
   130,853
26
40
34
1
0
0
1
0
0
0
0
0
 
18
18
1
2
00:00
22:00
06:28
23:59
 23,251
  7,116
  1,547
  1,539
    67,756
    68,038
27
12
1
0
0
0
0
0
 
19
1
08:20
14:17
 21,329
  1,556
    12,818
12
0
0
0
 
20
20
1
2
06:54
13:31
11:46
17:38
 17,533
 14,809
  1,558
  1,554
   133,439
   133,357
22
16
0
0
0
0
0
0
 
21
1
00:00
05:08
 18,459
  1,550
   -76,903
2
3
0
0
 
22
1
00:42
07:48
 25,490
  1,550
   -14,411
4
80
0
0
 
23
1
07:54
13:40
 20,771
  1,558
  -148,763
64
0
0
0
 
24
24
1
2
15:44
21:13
21:10
23:59
 19,541
  9,987
  1,538
  1,536
   -49,049
   -49,094
23
6
0
0
0
0
0
0
 
25
1
02:50
11:18
 30,417
  1,553
   -72,052
6
12
0
0
 
26
26
26
1
2
3
00:00
20:01
21:13
01:41
21:10
23:59
  6,100
  4,151
  9,987
  1,550
  1,536
  1,542
  -194,552
  -195,454
  -195,538
25
15
33
1
0
0
1
0
0
0
0
0
 
27
1
11:00
16:58
 21,418
  1,557
  -368,233
109
0
0
0
 
28
1
13:08
19:47
 23,904
  1,553
   -38,479
11
0
0
0
 
29
29
29
1
2
3
00:00
19:32
21:13
01:16
21:10
23:59
  4,604
  5,895
  9,987
  1,551
  1,536
  1,541
  -363,196
  -362,585
  -362,509
14
15
26
1
0
0
1
0
0
0
0
0
 
30
30
30
1
2
3
01:37
20:06
21:13
06:51
21:10
23:52
 18,801
  3,840
  9,563
  1,550
  1,535
  1,532
  -552,656
  -552,560
  -552,550
12
2
6
1
0
0
0
0
0
0
0
0
 
31
1
12:07
20:37
 30,571
  1,554
  -292,136
98
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.