GPS Space Vehicle Time Integrity for MJD 53393, Sunday 23 January 2005

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
17:14
23:59
 24,254
   488
  -384,017
13
0
0
0
 
2
2
1
2
05:19
10:23
10:14
13:50
 17,689
 12,386
   489
   492
    41,581
    41,502
23
16
0
0
0
0
0
0
 
3
3
1
2
00:00
20:13
02:04
23:59
  7,448
 13,534
   484
   488
   -78,350
   -78,569
6
9
1
0
0
0
0
0
 
4
4
1
2
03:47
10:23
10:14
11:35
 23,218
  4,291
   490
   492
  -435,323
  -435,024
144
21
0
0
0
0
0
0
 
5
5
5
5
1
2
3
4
07:49
10:23
14:11
17:14
10:14
12:59
17:12
18:31
  8,726
  9,318
 10,840
  4,594
   495
   492
   494
   483
   -73,360
   -73,387
   -73,421
   -73,451
6
10
11
4
0
0
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
10:34
19:23
16:08
20:39
 20,001
  4,532
   493
   483
   138,070
   135,982
500
114
0
0
8380
0
0
0
 
7
1
01:51
10:14
 30,063
   489
   -54,296
265
0
0
0
 
8
1
01:16
06:58
 20,429
   484
    19,852
11
0
0
0
 
9
1
11:43
17:09
 19,520
   490
    25,905
10
0
0
0
 
10
10
1
2
06:51
10:23
10:14
13:23
 12,175
 10,738
   492
   488
   -57,229
   -57,242
2
6
32
0
0
0
0
0
 
11
1
00:00
05:21
 19,188
   490
  -187,002
12
1
0
0
 







13
13
1
2
00:00
22:29
03:57
23:59
 14,180
  5,389
   483
   483
    14,038
    13,967
3
2
40
2
0
0
0
0







14
14
1
2
13:49
17:14
17:12
22:27
 12,161
 18,755
   493
   488
    32,009
    32,007
3
3
22
208
0
0
0
0







15
15
1
2
14:13
17:14
17:12
19:46
 10,731
  9,075
   483
   485
  -379,079
  -379,134
14
15
0
0
0
0
0
0







16
1
18:06
23:59
 21,126
   490
    -1,444
2
53
0
0







17
17
1
2
06:19
10:23
10:14
14:59
 14,070
 16,541
   492
   492
    87,929
    87,612
77
94
0
0
0
0
0
0







18
18
1
2
11:22
17:14
17:12
19:43
 20,935
  8,910
   489
   489
   120,596
   120,652
21
10
0
0
0
0
0
0







19
19
1
2
00:00
21:21
03:18
23:59
 11,810
  9,504
   487
   489
    12,590
    12,660
8
4
1
6
0
0
0
0







20
20
1
2
02:45
19:54
06:41
23:59
 14,172
 14,709
   492
   487
    90,624
    90,453
6
11
1
0
0
0
0
0







21
21
1
2
12:15
17:14
17:12
18:16
 17,774
  3,677
   490
   491
   -87,841
   -87,851
4
3
0
2
0
0
0
0







22
22
1
2
13:53
17:14
17:12
20:59
 11,874
 13,468
   485
   488
   -15,875
   -15,875
3
2
52
52
0
0
0
0







23
23
1
2
00:00
21:19
03:05
23:59
 11,074
  9,632
   481
   488
  -211,139
  -211,164
2
2
20
18
0
0
0
0







24
1
03:22
10:14
 24,685
   495
   -89,772
15
0
0
0







25
25
1
2
15:56
17:14
17:12
23:59
  4,521
 24,254
   493
   490
   -84,098
   -84,114
3
6
0
0
0
0
0
0







26
1
10:23
15:02
 16,668
   488
  -318,153
26
0
0
0







27
1
00:16
06:13
 21,330
   484
  -514,655
34
0
0
0







28
1
02:10
08:54
 24,138
   485
   -46,035
4
4
0
0







29
29
1
2
08:53
10:23
10:14
14:34
  4,877
 15,021
   487
   489
  -172,801
  -172,597
28
82
0
0
0
0
0
0







30
30
30
30
1
2
3
4
09:10
10:23
14:41
17:14
10:14
13:08
17:12
19:52
  3,832
  9,893
  9,014
  9,466
   498
   490
   487
   484
  -439,533
  -439,432
  -439,214
  -439,081
17
37
36
39
0
0
0
0
0
0
0
0
0
0
0
0







31
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
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40
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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.