GPS Space Vehicle Time Integrity for MJD 53237, Friday 20 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
1
2
06:27
07:33
07:27
12:35
  3,624
 18,084
  1,559
  1,561
  -357,569
  -357,587
3
10
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
07:33
12:38
 18,283
  1,556
   -35,566
16
0
0
0
 
4
1
14:12
20:49
 23,845
  1,561
   260,726
104
0
0
0
 
5
5
5
5
1
2
3
4
00:54
03:54
18:29
21:00
03:52
05:16
20:49
23:39
 10,684
  4,916
  8,393
  9,507
  1,563
  1,560
  1,555
  1,546
   -43,408
   -43,425
   -43,526
   -43,552
9
3
13
5
0
2
0
0
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
06:08
21:11
02:49
07:18
23:59
 10,165
  4,195
 10,055
  1,553
  1,559
  1,546
  -377,819
  -378,407
  -380,182
89
43
85
1
1
0
1
1
0
0
0
0
 
7
1
12:43
20:49
 29,175
  1,559
  -396,425
170
0
0
0
 
8
1
12:05
17:45
 20,392
  1,560
     8,718
4
17
0
0
 
9
9
1
2
00:00
22:18
03:48
23:59
 13,708
  6,040
  1,548
  1,553
     2,144
     2,275
4
8
1
0
0
0
0
0
 
10
10
1
2
17:35
21:00
20:49
23:59
 11,660
 10,751
  1,549
  1,550
   -47,716
   -47,723
7
2
0
4
0
0
0
0
 
11
1
10:12
16:00
 20,841
  1,560
  -140,669
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:27
18:05
14:47
19:51
 19,148
  6,375
  1,560
  1,554
    25,243
    25,219
12
5
0
0
0
0
0
0
 
14
14
14
1
2
3
00:33
03:54
07:33
03:52
07:27
09:11
 11,903
 12,796
  5,881
  1,547
  1,555
  1,559
    27,055
    27,072
    27,084
2
7
3
10
0
3
0
0
0
0
0
0
 
15
15
1
2
01:06
03:54
03:52
06:36
  9,955
  9,710
  1,549
  1,555
  -307,363
  -307,410
12
13
0
0
0
0
0
0
 
16
16
1
2
04:55
07:33
07:27
11:13
  9,169
 13,141
  1,556
  1,568
    -5,555
    -5,536
2
10
3
0
0
0
0
0
 
17
17
17
1
2
3
00:00
16:54
21:00
01:39
20:49
23:59
  5,942
 14,086
 10,751
  1,553
  1,559
  1,558
   131,863
   132,545
   132,679
23
35
36
1
0
0
1
0
0
0
0
0
 
18
18
18
1
2
3
00:00
03:54
21:52
03:52
06:20
23:59
 13,922
  8,709
  7,601
  1,550
  1,556
  1,547
    68,443
    68,495
    68,747
17
12
12
0
1
0
0
0
0
0
0
0
 
19
1
08:12
14:08
 21,322
  1,564
    12,418
14
0
0
0
 
20
20
1
2
07:33
13:23
11:38
17:30
 14,661
 14,805
  1,562
  1,559
   132,828
   132,751
15
10
0
0
0
0
0
0
 
21
21
21
1
2
3
00:00
03:54
22:56
03:52
05:00
23:59
 13,922
  3,928
  3,786
  1,551
  1,558
  1,550
   -76,964
   -76,960
   -76,995
1
4
3
0
1
0
0
0
0
0
0
0
 
22
22
1
2
00:40
03:54
03:52
07:27
 11,522
 12,796
  1,548
  1,554
   -14,374
   -14,365
3
1
43
29
0
0
0
0
 
23
1
07:46
13:32
 20,761
  1,562
  -150,411
61
0
0
0
 
24
24
1
2
15:36
21:00
20:49
23:59
 18,810
 10,751
  1,562
  1,562
   -49,542
   -49,588
21
6
0
0
0
0
0
0
 
25
25
25
1
2
3
02:42
03:54
07:33
03:52
07:27
11:10
  4,197
 12,796
 12,970
  1,557
  1,556
  1,561
   -72,192
   -72,201
   -72,207
3
3
6
1
0
45
0
0
0
0
0
0
 
26
26
1
2
00:00
21:00
01:33
23:59
  5,619
 10,751
  1,550
  1,550
  -196,710
  -197,682
24
35
1
0
1
0
0
0
 
27
1
10:52
16:50
 21,430
  1,559
  -371,175
111
0
0
0
 
28
1
13:00
19:38
 23,905
  1,554
   -38,602
14
0
0
0
 
29
29
29
1
2
3
00:00
19:24
21:00
01:08
20:49
23:59
  4,127
  5,128
 10,751
  1,550
  1,548
  1,554
  -361,681
  -361,056
  -360,975
13
12
29
1
0
0
1
0
0
0
0
0
 
30
30
30
1
2
3
01:29
03:54
21:00
03:52
06:43
23:44
  8,558
 10,122
  9,841
  1,553
  1,547
  1,548
  -552,333
  -552,320
  -552,199
4
4
7
0
1
0
0
0
0
0
0
0
 
31
1
11:59
20:29
 30,594
  1,554
  -293,958
94
0
0
0
 
32
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33
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34
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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.