GPS Space Vehicle Time Integrity for MJD 54526, Saturday 1 March 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
09:44
11:41
11:39
18:11
  6,899
 23,298
   860
   867
  -188,346
  -188,379
3
21
0
0
0
0
0
0
 
2
1
00:00
08:00
 28,786
   860
  -177,590
25
0
0
0
 
3
1
14:43
20:28
 20,682
   851
  -193,615
37
0
0
0
 
4
1
00:00
05:50
 20,970
   862
    18,715
47
0
0
0
 
5
5
5
1
2
3
03:03
08:51
11:41
07:29
11:39
13:48
 15,914
 10,047
  7,611
   859
   862
   870
  -706,189
  -706,419
  -706,526
61
33
26
0
0
0
0
0
0
0
0
0
 
6
6
1
2
06:30
12:53
11:35
17:13
 18,221
 15,598
   856
   856
   -44,160
   -44,518
88
80
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
19:56
01:36
21:59
  5,800
  7,372
   855
   856
   143,903
   144,009
4
4
1
2
0
0
0
0
 
9
9
1
2
01:32
06:21
02:39
11:39
  4,055
 19,058
   858
   862
  -112,109
  -112,153
4
5
1
6
0
0
0
0
 
10
1
01:26
08:00
 23,642
   866
   255,116
26
0
0
0
 
11
1
18:15
21:59
 13,420
   857
   -26,087
4
9
0
0
 
12
12
12
1
2
3
02:22
09:20
11:41
07:22
11:39
13:06
 17,977
  8,315
  5,073
   857
   862
   871
   358,277
   358,296
   358,309
4
5
4
6
0
0
0
0
0
0
0
0
 
13
13
1
2
02:14
17:16
03:42
21:59
  5,237
 16,976
   874
   855
  -242,074
  -242,218
4
10
3
0
0
0
0
0
 
14
14
1
2
08:18
11:41
11:39
16:56
 12,044
 18,847
   860
   861
   293,219
   293,161
9
25
0
0
0
0
0
0
 
15
1
03:51
09:48
 21,330
   859
    81,892
24
0
0
0
 
16
1
12:53
19:11
 22,602
   859
  -131,542
2
84
0
0
 
17
17
1
2
00:00
20:14
04:54
21:59
 17,671
  6,310
   859
   847
   -40,885
   -40,857
6
3
1
5
0
0
0
0
 
18
18
1
2
05:45
11:41
11:39
14:08
 21,211
  8,768
   862
   867
   201,054
   201,010
17
7
0
0
0
0
0
0
 
19
1
15:52
21:41
 20,924
   857
   -21,846
9
0
0
0
 
20
20
1
2
00:00
14:39
01:28
19:33
  5,320
 17,584
   859
   856
  -118,697
  -118,655
3
3
3
27
0
0
0
0
 
21
21
1
2
07:21
11:41
11:39
12:47
 15,440
  3,927
   864
   864
   -69,712
   -69,702
4
3
0
0
0
0
0
0
 
22
22
1
2
08:47
11:41
11:39
15:42
 10,279
 14,364
   869
   861
  -208,274
  -208,283
4
4
6
0
0
0
0
0
 
23
1
15:39
21:21
 20,493
   854
  -337,040
17
0
0
0
 
24
1
04:10
11:28
 26,241
   864
   -73,688
23
0
0
0
 
25
1
17:29
21:59
 16,238
   849
  -520,297
34
0
0
0
 
26
1
03:41
09:10
 19,731
   858
  -195,525
52
0
0
0
 
27
1
18:38
21:59
 12,092
   856
  -170,543
8
0
0
0
 
28
28
1
2
00:00
20:13
03:26
21:59
 12,363
  6,357
   864
   854
    16,713
    16,750
4
3
1
2
0
0
0
0
 
29
1
04:51
10:24
 19,918
   858
    54,730
26
0
0
0
 
30
30
30
1
2
3
03:52
09:23
11:41
07:30
11:39
14:34
 13,113
  8,154
 10,353
   851
   852
   855
   -65,002
   -65,027
   -65,040
8
3
6
0
1
0
0
0
0
0
0
0
 
31
31
1
2
10:21
11:41
11:39
18:26
  4,703
 24,192
   857
   856
    11,968
    11,988
4
6
0
0
0
0
0
0
 
32
1
11:41
16:55
 18,774
   866
  -239,441
50
0
0
0
 
33
-
 
 
 
 
 
 
 
 
 
34
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35
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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.