GPS Space Vehicle Time Integrity for MJD 53367, Tuesday 28 December 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
00:00
18:10
02:05
23:59
  7,531
 20,891
   138
   144
  -379,951
  -380,085
4
9
1
1
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:00
21:59
03:50
23:59
 13,801
  7,211
   131
   140
   -72,050
   -72,275
9
3
1
1
0
0
0
0
 
4
1
05:31
12:16
 24,294
   147
  -481,181
138
0
0
0
 
5
5
5
1
2
3
09:37
12:18
15:57
12:16
14:46
20:19
  9,576
  8,898
 15,704
   149
   144
   143
   -68,219
   -68,246
   -68,286
8
7
10
0
0
0
0
0
0
0
0
0
 
6
6
1
2
12:22
21:07
17:55
22:29
 19,971
  4,880
   139
   128
   343,397
   341,071
560
136
0
0
9688
0
0
0
 
7
1
03:39
12:16
 30,988
   147
  -120,993
257
0
0
0
 
8
1
03:01
08:43
 20,498
   141
    17,075
8
0
0
0
 
9
1
13:29
18:55
 19,536
   134
    21,668
8
4
0
0
 
10
10
1
2
08:40
12:18
12:16
15:14
 12,986
 10,540
   147
   142
   -56,050
   -56,062
2
5
3
0
0
0
0
0
 
11
1
01:19
07:08
 20,862
   141
  -179,274
14
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:23
09:32
05:46
10:32
 19,343
  3,608
   136
   142
    15,744
    15,725
4
4
17
0
0
0
0
0
 
14
1
15:35
23:59
 30,238
   141
    31,478
3
120
0
0
 
15
1
16:02
21:34
 19,871
   143
  -367,631
27
0
0
0
 
16
16
1
2
00:00
19:53
02:11
23:59
  7,891
 14,783
   131
   140
    -2,277
    -2,249
2
4
35
0
0
0
0
0
 
17
17
1
2
08:04
12:18
12:16
16:44
 15,096
 15,969
   150
   144
   124,883
   124,666
57
62
0
0
0
0
0
0
 
18
1
13:06
21:28
 30,038
   143
   111,819
31
0
0
0
 
19
1
00:00
05:05
 18,321
   144
    10,361
9
1
0
0
 
20
20
20
1
2
3
00:00
04:32
21:36
02:41
08:23
23:59
  9,668
 13,852
  8,599
   136
   144
   143
    96,449
    96,406
    96,240
7
7
4
1
1
0
0
0
0
0
0
0
 
21
1
14:02
20:02
 21,555
   146
   -85,824
5
0
0
0
 
22
1
15:39
22:45
 25,507
   140
   -15,762
3
170
0
0
 
23
1
00:00
04:50
 17,428
   140
  -209,197
6
8
0
0
 
24
24
1
2
05:50
12:18
12:16
13:57
 23,153
  5,917
   144
   135
   -83,752
   -83,802
22
7
0
0
0
0
0
0
 
25
25
1
2
00:00
17:45
02:17
23:59
  8,221
 22,433
   136
   145
   -82,426
   -82,476
3
5
3
0
0
0
0
0
 
26
26
1
2
11:08
12:18
12:16
16:46
  4,086
 16,047
   142
   143
  -304,976
  -305,042
9
31
0
0
0
0
0
0
 
27
1
02:02
07:59
 21,377
   138
  -500,156
43
0
0
0
 
28
1
04:03
10:42
 23,883
   144
   -45,954
5
1
0
0
 
29
29
1
2
10:41
12:18
12:16
16:23
  5,705
 14,701
   141
   144
  -214,227
  -214,043
28
74
0
0
0
0
0
0
 
30
30
30
1
2
3
10:54
12:18
16:26
12:16
14:56
21:36
  4,956
  9,467
 18,558
   151
   143
   137
  -470,496
  -470,410
  -470,168
16
32
68
0
0
0
0
0
0
0
0
0
 
31
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33
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34
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35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







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.