GPS Space Vehicle Time Integrity for MJD 53205, Monday 19 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
09:24
15:18
 21,225
  1,459
  -352,827
20
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:03
14:49
 20,747
  1,459
   -26,952
18
0
0
0
 
4
1
16:22
23:52
 26,993
  1,453
   219,952
110
0
0
0
 
5
5
5
1
2
3
00:00
03:04
20:39
01:53
07:25
23:59
  6,806
 15,598
 12,027
  1,461
  1,462
  1,448
   -38,504
   -38,531
   -38,645
3
9
6
4
1
0
0
0
0
0
0
0
 
6
1
00:00
04:58
 17,881
  1,451
  -273,148
228
1
1
0
 
7
1
14:58
23:37
 31,044
  1,456
  -450,134
161
0
0
0
 
8
1
14:18
19:57
 20,359
  1,458
     6,070
4
0
0
0
 
9
1
00:33
05:58
 19,499
  1,451
    56,182
8
1
0
0
 
10
10
1
2
00:00
19:43
02:21
23:59
  8,506
 15,375
  1,449
  1,451
   -45,979
   -46,029
3
3
4
72
0
0
0
0
 
11
1
12:23
18:11
 20,847
  1,456
  -132,371
14
0
0
0
 







13
13
1
2
11:40
20:14
16:59
22:05
 19,136
  6,633
  1,459
  1,449
    27,057
    27,031
11
3
0
0
0
0
0
0







14
14
1
2
02:46
05:00
03:59
11:24
  4,413
 23,014
  1,455
  1,456
    24,966
    24,978
3
4
4
53
0
0
0
0







15
1
03:17
08:47
 19,766
  1,457
  -293,378
29
0
0
0







16
1
07:08
13:29
 22,774
  1,462
    -7,239
10
0
0
0







17
17
1
2
00:00
19:06
03:50
23:59
 13,832
 17,552
  1,451
  1,455
    96,350
    97,406
62
74
1
0
1
0
0
0







18
1
00:07
08:30
 30,148
  1,453
    57,161
34
0
0
0







19
1
10:26
16:24
 21,419
  1,459
    20,938
21
0
0
0







20
20
1
2
08:59
15:33
13:50
19:44
 17,458
 14,980
  1,463
  1,453
   142,761
   142,667
24
16
0
0
0
0
0
0







21
1
01:11
07:10
 21,520
  1,455
   -76,039
2
201
0
0







22
1
02:46
09:50
 25,440
  1,452
   -14,190
4
122
0
0







23
1
09:54
15:43
 20,903
  1,446
  -119,566
92
0
0
0







24
24
1
2
00:00
17:46
02:26
23:59
  8,777
 22,361
  1,453
  1,445
   -41,412
   -41,624
4
21
1
0
0
0
0
0







25
1
04:50
13:16
 30,335
  1,456
   -69,961
10
0
0
0







26
26
1
2
00:00
22:03
03:43
23:59
 13,416
  6,949
  1,450
  1,449
  -160,246
  -161,315
55
25
1
0
1
0
0
0







27
1
13:01
18:59
 21,451
  1,459
  -320,420
131
0
0
0







28
1
15:11
21:49
 23,847
  1,453
   -36,368
13
0
0
0







29
29
1
2
00:00
21:33
03:17
23:59
 11,820
  8,775
  1,449
  1,448
  -383,251
  -382,742
23
19
1
0
0
0
0
0







30
30
30
1
2
3
00:00
03:41
22:11
01:59
08:56
23:59
  7,134
 18,859
  6,463
  1,458
  1,457
  1,447
  -554,136
  -554,152
  -554,210
3
7
2
0
1
8
0
0
0
0
0
0







31
1
13:29
21:54
 30,251
  1,460
  -259,870
125
0
0
0







32
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33
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34
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35
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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.