GPS Space Vehicle Time Integrity for MJD 53769, Friday 3 February 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
2
14:20
16:39
16:36
22:25
  8,147
 20,701
  1,152
  1,152
   -33,604
   -33,633
14
18
0
0
0
0
0
0
 
2
1
03:18
11:45
 30,410
  1,160
    21,076
16
0
0
0
 
3
1
18:26
23:59
 19,974
  1,160
   -70,823
20
0
0
0
 
4
1
02:01
09:45
 27,805
  1,158
  -136,716
91
0
0
0
 
5
5
1
2
06:11
12:30
11:13
16:36
 18,085
 14,736
  1,161
  1,158
  -493,484
  -493,665
48
39
0
0
0
0
0
0
 
6
6
1
2
08:48
17:40
14:22
18:54
 19,986
  4,395
  1,156
  1,151
  -288,047
  -288,950
216
48
0
0
1
0
0
0
 
7
1
03:06
10:41
 27,282
  1,162
  -485,840
70
0
0
0
 
8
1
00:00
05:29
 19,739
  1,159
    56,560
15
1
0
0
 
9
9
1
2
05:05
09:59
06:34
15:23
  5,295
 19,406
  1,169
  1,160
    -5,072
    -5,121
13
17
0
0
0
0
0
0
 
10
1
05:18
11:58
 24,013
  1,167
   -76,937
13
0
0
0
 
11
11
1
2
00:00
21:45
03:39
23:59
 13,125
  8,033
  1,159
  1,143
  -302,852
  -303,075
14
12
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:55
20:57
02:20
07:22
23:59
  8,419
  5,211
 10,945
  1,153
  1,165
  1,152
   -37,783
   -37,817
   -37,966
12
12
13
0
1
0
0
0
0
0
0
0
 
14
14
1
2
12:11
16:39
16:36
20:48
 15,890
 14,918
  1,158
  1,156
    21,185
    21,174
13
12
0
0
0
0
0
0
 
15
1
11:41
16:36
 17,715
  1,157
  -558,927
34
0
0
0
 
16
1
16:39
22:40
 21,634
  1,155
   -23,625
15
0
0
0
 
17
1
00:02
08:37
 30,882
  1,159
   -41,349
73
1
1
0
 
18
18
1
2
09:26
16:39
16:36
17:50
 25,746
  4,246
  1,157
  1,153
   219,799
   219,829
19
11
0
0
0
0
0
0
 
19
19
1
2
00:00
19:51
01:52
23:59
  6,732
 14,851
  1,154
  1,153
    23,585
    23,520
12
12
1
0
0
0
0
0
 
20
20
1
2
01:02
18:11
05:00
23:09
 14,279
 17,846
  1,166
  1,154
    34,822
    34,751
11
13
1
0
0
0
0
0
 
21
1
10:25
16:28
 21,717
  1,157
    -1,000
23
0
0
0
 
22
22
1
2
12:19
16:39
16:36
19:21
 15,394
  9,702
  1,157
  1,156
   -64,840
   -64,871
15
14
0
0
0
0
0
0
 
23
23
1
2
00:00
19:31
01:17
23:59
  4,649
 16,067
  1,153
  1,155
  -150,815
  -150,700
12
13
1
0
0
0
0
0
 
24
1
00:28
06:36
 22,055
  1,167
   -81,284
17
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
07:33
13:06
 19,983
  1,156
    30,554
45
0
0
0
 
27
27
1
2
00:00
22:29
04:30
23:59
 16,207
  5,402
  1,153
  1,154
   -33,053
   -33,170
13
11
1
0
0
0
0
0
 
28
1
00:00
07:01
 25,246
  1,162
   -32,893
13
1
0
0
 
29
1
07:05
12:42
 20,149
  1,153
  -520,027
77
0
0
0
 
30
30
30
1
2
3
07:24
13:01
16:39
11:22
16:36
18:08
 14,250
 12,908
  5,297
  1,159
  1,156
  1,154
   -20,964
   -21,032
   -21,064
19
17
12
0
0
0
0
0
0
0
0
0
 







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36
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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.