GPS Space Vehicle Time Integrity for MJD 54311, Monday 30 July 2007

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
2
01:19
07:48
07:46
09:24
 23,221
  5,764
  1,446
  1,449
  -141,486
  -141,516
14
3
0
1
0
0
0
0
 
2
1
14:17
22:47
 30,546
  1,439
  -123,981
25
0
0
0
 
3
3
1
2
05:34
07:48
07:46
11:21
  7,929
 12,789
  1,446
  1,444
   -92,515
   -92,576
13
21
0
0
0
0
0
0
 
4
1
12:56
20:41
 27,901
  1,436
    -2,848
12
0
0
0
 
5
5
1
2
00:00
17:39
04:28
22:10
 16,079
 16,226
  1,445
  1,438
  -234,404
  -237,088
198
199
1
0
1
1
0
0
 
6
6
6
1
2
3
00:00
04:29
19:45
01:22
06:01
23:59
  4,958
  5,491
 15,231
  1,447
  1,449
  1,439
  -239,852
  -239,913
  -240,160
5
6
15
6
1
0
0
0
0
0
0
0
 
7
7
7
1
2
3
00:00
03:58
20:06
01:36
06:39
23:59
  5,774
  9,637
 13,965
  1,447
  1,453
  1,443
  -176,221
  -175,874
  -174,613
37
61
88
1
1
0
0
1
0
0
0
0
 
8
1
10:41
16:17
 20,109
  1,443
   118,380
6
1
0
0
 
9
9
9
1
2
3
00:00
16:02
20:57
02:24
17:25
23:59
  8,653
  4,991
 10,938
  1,440
  1,450
  1,442
   -79,464
   -79,556
   -79,589
5
4
3
1
0
34
0
0
0
0
0
0
 
10
1
15:59
22:28
 23,284
  1,435
  -104,049
6
0
0
0
 
11
1
08:50
14:43
 21,122
  1,442
   -19,927
7
0
0
0
 
12
12
1
2
00:05
16:52
03:39
21:57
 12,770
 18,262
  1,443
  1,435
    52,441
    52,509
4
6
13
0
0
0
0
0
 
13
1
07:49
13:10
 19,204
  1,445
  -192,718
19
1
0
0
 
14
1
00:00
07:46
 27,950
  1,446
   -31,210
15
0
0
0
 







16
16
1
2
03:23
07:48
07:46
09:34
 15,738
  6,384
  1,446
  1,450
  -164,589
  -164,614
11
4
0
0
0
0
0
0







17
1
10:55
19:31
 30,917
  1,436
   -58,017
8
0
0
0







18
18
1
2
00:00
20:36
04:59
23:59
 17,950
 12,163
  1,444
  1,438
   244,013
   243,906
5
4
1
1
0
0
0
0







19
19
1
2
06:44
07:48
07:46
12:37
  3,709
 17,325
  1,452
  1,449
   -53,095
   -53,128
5
17
0
0
0
0
0
0







20
20
20
1
2
3
05:17
07:48
11:51
07:46
10:13
16:02
  8,926
  8,703
 15,076
  1,447
  1,451
  1,440
    28,882
    28,891
    28,889
4
3
3
1
0
17
0
0
0
0
0
0







21
21
1
2
00:00
21:20
03:27
23:59
 12,420
  9,513
  1,445
  1,440
   -77,240
   -77,247
2
4
42
0
0
0
0
0







22
1
00:00
06:25
 23,085
  1,439
  -191,117
8
1
0
0







23
23
1
2
06:38
07:48
07:46
12:17
  4,090
 16,093
  1,445
  1,446
  -184,926
  -184,961
3
18
0
0
0
0
0
0







24
24
1
2
00:00
18:57
02:15
23:59
  8,133
 18,122
  1,449
  1,434
   -17,482
   -17,703
7
12
1
0
0
0
0
0







25
1
08:27
14:43
 22,566
  1,443
  -386,659
102
0
0
0







26
1
18:28
23:59
 19,873
  1,438
   339,172
131
0
0
0







27
1
09:30
15:26
 21,339
  1,446
  -124,327
15
0
0
0







28
1
10:41
17:58
 26,208
  1,444
     5,404
4
0
0
0







29
1
18:00
23:32
 19,923
  1,432
    -3,366
3
17
0
0







30
30
1
2
00:03
18:24
05:11
22:13
 18,474
 13,709
  1,440
  1,441
   -39,499
   -39,570
7
6
1
0
0
0
0
0







31
31
1
2
01:16
07:48
07:46
09:29
 23,399
  6,028
  1,441
  1,451
   -12,888
   -12,864
8
4
0
1
0
0
0
0







32
1
01:28
07:46
 22,676
  1,452
  -534,923
130
0
0
22676







33
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37
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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.