GPS Space Vehicle Time Integrity for MJD 53668, Tuesday 25 October 2005

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 
1
1
1
1
2
3
00:00
03:46
22:10
03:44
05:21
23:59
 13,454
  5,667
  6,557
   323
   326
   313
   -15,057
   -15,073
   -15,212
3
6
5
0
1
0
0
0
0
0
0
0
 
2
1
10:17
18:46
 30,462
   322
    27,219
6
0
0
0
 
3
3
1
2
01:26
03:46
03:44
07:12
  8,262
 12,331
   331
   327
   -44,988
   -45,025
9
9
0
0
0
0
0
0
 
4
1
08:46
16:20
 27,231
   320
   -25,757
112
0
0
0
 
5
5
5
1
2
3
13:03
19:23
22:10
18:07
22:07
23:48
 18,179
  9,827
  5,884
   325
   315
   321
  -208,470
  -209,550
  -210,005
310
162
94
0
0
0
1298
0
0
0
0
0
 
6
6
1
2
00:31
15:46
02:01
21:18
  5,414
 19,906
   326
   319
  -843,185
  -843,259
4
7
1
10
0
0
0
0
 
7
1
07:22
15:58
 30,934
   325
  -386,732
134
1
1
0
 
8
1
06:45
12:22
 20,169
   323
    45,540
52
1
1
0
 
9
9
1
2
12:03
16:54
13:24
22:07
  4,831
 18,765
   333
   317
    14,285
    14,298
5
8
4
0
0
0
0
0
 
10
1
12:04
18:37
 23,574
   322
   -72,028
6
0
0
0
 
11
1
04:42
10:31
 20,893
   324
  -276,646
17
1
1
0
 







13
13
1
2
04:00
12:41
09:17
14:26
 19,013
  6,267
   318
   330
   -19,877
   -19,914
47
9
1
0
1
0
0
0







14
14
14
1
2
3
00:00
19:14
22:10
03:44
22:07
23:59
 13,438
 10,389
  6,577
   319
   318
   319
    24,909
    24,875
    24,871
3
3
2
12
4
17
0
0
0
0
0
0







15
15
1
2
18:38
22:10
22:07
23:59
 12,515
  6,577
   322
   322
  -509,351
  -509,406
21
7
0
0
0
0
0
0







16
16
1
2
00:00
03:46
03:44
05:48
 13,454
  7,271
   320
   332
   -11,890
   -11,891
3
4
0
1
0
0
0
0







17
1
06:49
16:07
 33,407
   335
    60,935
154
1
1
33320







18
18
1
2
16:23
22:10
22:07
23:59
 20,597
  6,577
   320
   322
   197,702
   197,740
13
8
0
0
0
0
0
0







19
19
1
2
02:42
03:46
03:44
08:36
  3,722
 17,360
   323
   322
    26,678
    26,676
4
55
0
1
0
1
0
0







20
20
20
1
2
3
01:19
03:46
07:55
03:44
06:10
12:05
  8,702
  8,617
 14,966
   324
   318
   324
    43,838
    43,821
    43,802
4
5
24
0
0
1
0
0
1
0
0
0







21
21
1
2
17:08
22:10
22:07
23:14
 17,919
  3,852
   319
   317
  -140,996
  -141,038
19
3
0
0
0
0
0
0







22
22
22
1
2
3
00:00
19:09
22:10
02:17
22:07
23:59
  8,243
 10,689
  6,577
   325
   323
   327
   -47,064
   -47,217
   -47,232
4
8
2
5
0
0
0
0
0
0
0
0







23
23
1
2
02:36
03:46
03:44
08:16
  4,103
 16,146
   329
   319
  -167,120
  -167,109
3
57
1
1
0
1
0
0







24
1
07:13
13:18
 21,836
   321
   -56,590
57
1
1
0







25
25
25
1
2
3
00:00
03:46
22:10
03:44
05:53
23:59
 13,454
  7,602
  6,573
   330
   328
   322
    -1,679
    -1,683
    -1,732
3
4
2
56
2
0
0
0
0
0
0
0







26
1
14:28
20:02
 20,026
   319
     8,129
28
0
0
0







27
1
05:20
11:19
 21,486
   318
   -20,185
27
1
1
0







28
1
06:42
13:56
 25,996
   326
   -39,472
23
1
1
0







29
1
13:56
19:33
 20,146
   319
  -382,646
112
0
0
0







30
30
30
30
1
2
3
4
00:00
14:27
19:58
22:10
01:13
18:13
22:07
23:59
  4,419
 13,588
  7,751
  6,577
   317
   325
   317
   322
  -423,472
  -424,080
  -424,272
  -424,346
16
46
23
19
1
0
0
0
1
0
0
0
0
0
0
0







31
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33
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34
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







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.