GPS Space Vehicle Time Integrity for MJD 54560, Friday 4 April 2008

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
07:22
14:40
14:36
15:50
 26,026
  4,200
   864
   861
  -196,275
  -196,321
21
5
0
0
0
0
26026
4200
 
2
2
1
2
00:00
21:08
05:42
23:59
 20,498
 10,244
   879
   872
  -186,780
  -187,013
18
8
1
0
0
0
0
0
 
3
3
1
2
12:23
14:40
14:36
18:09
  7,970
 12,552
   886
   878
  -208,803
  -208,866
16
22
0
0
0
0
0
0
 
4
4
1
2
00:00
19:49
03:35
23:59
 12,931
 14,964
   883
   872
    40,025
    40,567
31
34
1
0
0
0
0
0
 
5
5
1
2
00:42
06:31
05:10
11:27
 16,041
 17,725
   880
   880
  -739,698
  -739,916
46
48
0
0
0
0
0
0
 
6
6
6
1
2
3
05:10
10:44
14:40
09:21
14:36
15:53
 15,016
 13,952
  4,381
   879
   886
   879
   -87,577
   -87,822
   -87,950
59
53
19
0
0
0
0
0
0
0
0
0
 
7
1
15:41
21:54
 22,325
   862
    82,307
86
0
0
0
 
8
1
17:36
23:12
 20,126
   878
   148,527
7
0
0
0
 
9
1
04:02
09:26
 19,385
   875
  -117,440
7
1
0
0
 
10
1
00:00
05:36
 20,160
   884
     1,277
4
22
0
0
 
11
1
15:58
21:54
 21,290
   876
   -25,654
2
4
0
0
 
12
12
1
2
00:02
07:01
05:03
10:46
 18,001
 13,437
   878
   881
   359,612
   359,622
3
5
2
0
0
0
0
0
 
13
13
1
2
00:00
14:57
01:23
20:15
  4,993
 19,022
   882
   876
  -247,919
  -248,043
4
11
4
0
0
0
0
0
 
14
1
05:59
14:36
 30,977
   882
   281,820
32
0
0
0
 
15
1
01:31
07:27
 21,305
   879
    93,868
29
0
0
0
 
16
16
1
2
10:30
14:40
14:36
16:45
 14,762
  7,532
   884
   877
  -128,708
  -128,702
4
2
14
0
0
0
0
0
 
17
17
1
2
00:00
17:58
02:38
23:59
  9,467
 21,654
   879
   875
   -39,379
   -39,352
4
4
1
39
0
0
0
0
 
18
1
03:25
11:48
 30,121
   884
   191,308
28
0
0
0
 
19
19
1
2
13:33
14:40
14:36
19:22
  3,820
 16,903
   883
   882
   -25,430
   -25,443
3
6
0
0
0
0
0
0
 
20
20
20
1
2
3
12:17
14:40
18:44
14:36
17:13
23:02
  8,347
  9,213
 15,447
   888
   885
   876
  -116,312
  -116,308
  -116,302
3
4
3
2
1
0
0
0
0
0
0
0
 
21
1
04:29
10:29
 21,582
   882
   -67,023
5
0
0
0
 
22
1
06:28
13:23
 24,826
   886
  -209,379
4
65
0
0
 
23
23
1
2
13:23
14:40
14:36
19:04
  4,380
 15,875
   881
   878
  -344,602
  -344,631
4
11
0
0
0
0
0
0
 
24
1
01:50
09:08
 26,260
   880
   -82,677
22
0
0
0
 
25
1
14:51
21:20
 23,300
   872
    52,832
212
0
0
0
 
26
1
01:20
06:48
 19,688
   877
  -222,606
51
0
0
0
 
27
1
16:14
22:14
 21,578
   873
  -178,218
19
0
0
0
 
28
28
1
2
00:00
17:57
01:08
23:59
  4,105
 21,670
   883
   879
    18,235
    18,275
4
4
1
0
0
0
0
0
 
29
1
02:33
08:06
 19,907
   877
    46,330
11
0
0
0
 
30
30
1
2
01:31
07:03
05:11
12:14
 13,187
 18,623
   882
   882
   -69,674
   -69,712
6
9
0
0
0
0
0
0
 
31
31
1
2
08:02
14:40
14:36
16:08
 23,601
  5,306
   879
   878
    16,089
    16,109
11
3
0
0
0
0
0
0
 
32
1
09:15
14:36
 19,268
   882
  -262,209
39
0
0
0
 
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.