GPS Space Vehicle Time Integrity for MJD 54641, Tuesday 24 June 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 







2
2
1
2
15:42
20:55
20:52
23:59
 18,601
 11,038
  -243
  -245
  -205,588
  -205,570
5
6
0
0
0
0
0
0







3
1
06:52
12:37
 20,709
  -226
  -246,607
29
0
0
0







4
4
1
2
14:27
20:55
20:52
22:18
 23,096
  4,991
  -242
  -248
    98,657
    98,784
60
14
0
0
0
0
0
0







5
5
5
5
1
2
3
4
00:58
03:46
18:58
20:55
02:49
05:06
20:52
23:33
  6,672
  4,818
  6,877
  9,481
  -223
  -233
  -247
  -252
   382,490
   382,376
   381,700
   381,598
24
16
24
33
0
0
0
0
0
0
0
0
0
0
0
0







6
1
06:23
12:02
 20,313
  -228
  -152,858
31
0
0
0







7
1
10:15
16:26
 22,193
  -235
    14,920
47
0
0
0







8
1
11:59
17:36
 20,180
  -231
   158,663
3
3
0
0







9
9
9
1
2
3
00:00
17:36
22:27
02:49
18:45
23:59
 10,162
  4,143
  5,539
  -222
  -247
  -250
    -2,378
    -2,505
    -2,538
6
5
4
0
3
0
0
0
0
0
0
0







10
10
1
2
17:25
20:55
20:52
23:55
 12,418
 10,793
  -238
  -239
     2,199
     2,201
2
4
81
14
0
0
0
0







11
1
10:23
16:18
 21,259
  -233
   -24,497
2
10
0
0







12
12
12
12
1
2
3
4
01:32
03:46
18:20
20:55
02:49
05:06
20:52
23:23
  4,631
  4,818
  9,135
  8,912
  -223
  -231
  -246
  -249
   357,918
   357,906
   357,863
   357,856
4
4
2
3
0
1
0
14
0
0
0
0
0
0
0
0







13
13
1
2
09:23
18:24
14:42
19:42
 19,067
  4,666
  -231
  -247
  -261,350
  -261,404
11
3
1
0
0
0
0
0







14
14
14
1
2
3
00:31
03:46
05:09
02:49
05:06
09:09
  8,300
  4,818
 14,388
  -222
  -227
  -228
   251,779
   251,731
   251,689
10
6
18
0
0
0
0
0
0
0
0
0







15
15
1
2
00:00
20:55
01:54
23:59
  6,854
 11,054
  -225
  -245
   131,338
   131,796
12
21
1
0
0
0
0
0







16
1
05:09
11:03
 21,217
  -227
  -120,154
10
0
0
0







17
1
12:34
20:52
 29,848
  -237
   -38,849
4
6
0
0







18
18
18
18
1
2
3
4
00:00
03:46
05:09
21:51
02:49
05:06
06:18
23:59
 10,162
  4,818
  4,147
  7,633
  -226
  -228
  -228
  -246
   163,873
   163,825
   163,806
   163,527
12
6
6
7
0
0
1
0
0
0
0
0
0
0
0
0







19
1
08:02
13:51
 20,906
  -227
   -32,748
2
65
0
0







20
20
1
2
06:36
13:13
11:38
17:20
 18,092
 14,771
  -226
  -238
  -111,658
  -111,651
5
4
2
7
0
0
0
0







21
21
21
1
2
3
00:00
03:46
22:59
02:49
05:02
23:59
 10,162
  4,567
  3,634
  -223
  -229
  -244
   -60,503
   -60,496
   -60,427
4
4
4
0
1
0
0
0
0
0
0
0







22
22
22
1
2
3
00:56
03:46
05:09
02:49
05:06
07:51
  6,794
  4,818
  9,689
  -222
  -224
  -226
  -211,743
  -211,745
  -211,749
3
1
2
1
0
6
0
0
0
0
0
0







23
1
07:59
13:38
 20,334
  -229
  -361,224
12
0
0
0







24
24
1
2
00:00
20:55
02:49
23:59
 10,162
 11,054
  -225
  -247
  -104,438
  -104,690
9
8
0
0
0
0
0
0







25
1
09:12
15:44
 23,483
  -229
   176,056
31
0
0
0







26
26
26
1
2
3
00:00
19:39
20:55
01:11
20:52
23:59
  4,288
  4,373
 11,054
  -224
  -253
  -245
  -279,986
  -280,524
  -280,572
12
7
20
1
0
0
1
0
0
0
0
0







27
1
10:40
16:41
 21,624
  -236
  -198,170
21
0
0
0







28
1
12:33
19:36
 25,307
  -236
    20,167
5
25
0
0







29
29
1
2
00:00
20:57
02:34
23:59
  9,260
 10,893
  -222
  -246
    42,177
    42,111
2
2
4
32
0
0
0
0







30
30
30
30
1
2
3
4
01:34
03:46
05:09
20:55
02:49
05:06
06:45
23:34
  4,520
  4,818
  5,770
  9,555
  -224
  -227
  -228
  -247
   -82,855
   -82,873
   -82,884
   -82,999
6
3
5
6
0
0
1
0
0
0
0
0
0
0
0
0







31
31
1
2
03:46
05:09
05:06
10:48
  4,818
 20,307
  -229
  -232
    24,236
    24,250
2
7
0
0
0
0
0
0







32
1
05:21
10:52
 19,798
  -227
  -301,183
23
0
0
0







33
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38
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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.