GPS Space Vehicle Time Integrity for MJD 53766, Tuesday 31 January 2006

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
14:33
16:59
18:48
16:49
18:45
22:37
  8,153
  6,327
 13,740
  1,147
  1,140
  1,132
   -33,084
   -33,105
   -33,135
6
6
12
0
0
0
0
0
0
0
0
0
 
2
1
03:30
11:58
 30,411
  1,149
    21,407
12
0
0
0
 
3
1
18:48
23:59
 18,666
  1,143
   -70,029
14
0
0
0
 
4
1
02:13
09:57
 27,772
  1,149
  -133,746
92
0
0
0
 
5
5
1
2
06:24
12:42
11:26
16:49
 18,081
 14,735
  1,150
  1,148
  -491,132
  -491,339
52
42
0
0
0
0
0
0
 
6
1
09:00
14:34
 19,990
  1,147
  -278,340
220
0
1
0
 
7
1
02:42
10:37
 28,439
  1,148
  -483,540
75
0
0
0
 
8
1
00:05
05:41
 20,141
  1,148
    56,264
9
0
0
0
 
9
9
1
2
05:18
10:12
06:46
15:36
  5,278
 19,408
  1,156
  1,153
    -4,661
    -4,705
6
11
0
0
0
0
0
0
 
10
1
05:30
12:12
 24,039
  1,148
   -76,781
3
9
0
0
 
11
11
1
2
00:00
21:58
03:51
23:59
 13,863
  7,297
  1,150
  1,145
  -302,129
  -302,355
9
4
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:07
21:09
02:33
07:34
23:59
  9,174
  5,255
 10,196
  1,148
  1,154
  1,145
   -37,176
   -37,217
   -37,361
5
3
5
9
1
0
0
0
0
0
0
0
 
14
14
14
1
2
3
12:23
16:59
18:48
16:49
18:45
21:01
 15,877
  6,327
  7,969
  1,151
  1,146
  1,143
    21,325
    21,313
    21,305
4
2
4
0
0
6
0
0
0
0
0
0
 
15
1
11:53
16:49
 17,724
  1,158
  -557,371
31
0
0
0
 
16
16
1
2
16:59
18:48
18:45
22:53
  6,327
 14,679
  1,145
  1,145
   -23,171
   -23,189
4
8
0
0
0
0
0
0
 
17
1
00:14
08:49
 30,874
  1,151
   -39,134
77
0
0
0
 
18
18
1
2
09:38
16:59
16:49
18:03
 25,752
  3,797
  1,149
  1,142
   219,225
   219,251
15
3
0
1
0
0
0
0
 
19
19
1
2
00:00
20:04
02:05
23:59
  7,502
 14,096
  1,152
  1,144
    23,795
    23,729
3
2
1
32
0
0
0
0
 
20
20
1
2
01:14
18:48
05:13
23:21
 14,290
 16,375
  1,154
  1,145
    35,053
    34,983
4
6
8
2
0
0
0
0
 
21
1
10:37
16:40
 21,724
  1,151
     -104
22
0
0
0
 
22
22
1
2
12:31
16:59
16:49
18:45
 15,405
  6,327
  1,151
  1,147
   -64,216
   -64,249
11
5
0
0
0
0
0
0
 
23
23
1
2
00:00
19:44
01:30
23:59
  5,405
 15,315
  1,147
  1,146
  -151,214
  -151,100
6
7
1
0
0
0
0
0
 
24
1
00:40
06:48
 22,041
  1,150
   -80,525
16
0
0
0
 
25
1
15:09
16:49
  5,969
  1,149
   206,295
162
0
0
0
 
26
1
07:45
13:19
 19,983
  1,148
    28,416
47
0
0
0
 
27
27
1
2
00:00
22:41
04:42
23:59
 16,941
  4,667
  1,144
  1,142
   -32,630
   -32,762
8
2
1
0
0
0
0
0
 
28
1
00:00
07:13
 25,979
  1,157
   -33,067
8
1
0
0
 
29
1
07:17
12:54
 20,152
  1,151
  -516,705
73
0
0
0
 
30
30
30
1
2
3
07:37
13:13
16:59
11:34
16:49
18:20
 14,234
 12,906
  4,864
  1,143
  1,145
  1,143
   -20,112
   -20,180
   -20,216
12
14
6
0
0
0
0
0
0
0
0
0
 







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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.