GPS Space Vehicle Time Integrity for MJD 54507, Monday 11 February 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
13:03
14:37
14:15
19:30
  4,245
 17,507
   862
   856
  -184,167
  -184,205
4
20
0
0
0
0
0
0
 
2
1
00:48
09:17
 30,488
   861
  -172,572
29
0
0
0
 
3
1
16:01
21:46
 20,684
   856
  -185,006
32
0
0
0
 
4
1
00:00
07:06
 25,530
   858
     7,720
49
1
0
0
 
5
5
5
1
2
3
04:22
10:09
13:03
08:46
11:41
14:15
 15,856
  5,473
  4,245
   868
   861
   860
  -683,433
  -683,670
  -683,817
70
19
19
0
0
0
0
0
0
0
0
0
 
6
6
1
2
07:16
14:37
11:41
17:55
 15,837
 11,864
   859
   854
   -15,398
   -15,855
83
64
0
0
0
0
0
0
 







8
8
1
2
00:00
21:15
02:55
23:59
 10,491
  9,843
   866
   856
   141,392
   141,505
8
5
1
0
0
0
0
0







9
9
1
2
02:49
07:38
03:57
11:41
  4,089
 14,513
   862
   857
  -109,057
  -109,103
4
8
3
0
0
0
0
0







10
1
02:45
09:22
 23,730
   859
   243,296
79
0
0
0







11
11
1
2
00:00
19:32
01:31
23:59
  5,461
 16,013
   863
   857
   -26,163
   -26,160
4
3
0
9
0
0
0
0







12
12
12
1
2
3
03:40
10:38
13:03
08:40
11:41
14:15
 17,954
  3,759
  4,245
   861
   860
   854
   357,126
   357,139
   357,140
4
4
3
0
0
10
0
0
0
0
0
0







13
13
1
2
03:32
18:33
04:59
23:51
  5,187
 19,040
   865
   855
  -238,607
  -238,750
5
13
1
0
0
0
0
0







14
14
14
1
2
3
09:35
13:03
14:37
11:03
14:15
18:14
  5,283
  4,245
 12,996
   860
   857
   857
   299,373
   299,334
   299,303
5
4
12
0
0
0
0
0
0
0
0
0







15
1
05:10
11:07
 21,337
   855
    76,886
12
0
0
0







16
1
14:37
20:33
 21,308
   857
  -131,950
3
19
0
0







17
17
1
2
00:00
21:31
06:11
23:59
 22,250
  8,891
   862
   854
   -41,888
   -41,848
5
3
1
2
0
0
0
0







18
18
1
2
07:03
13:03
11:41
14:15
 16,639
  4,245
   857
   859
   206,135
   206,090
18
4
0
0
0
0
0
0







19
1
17:10
23:00
 20,925
   857
   -19,545
9
0
0
0







20
20
20
1
2
3
00:00
15:58
22:22
02:47
20:51
23:59
 10,023
 17,550
  5,823
   866
   857
   856
  -119,945
  -119,907
  -119,895
5
4
4
1
9
1
0
0
0
0
0
0







21
1
08:01
11:41
 13,112
   857
   -71,052
6
0
0
0







22
22
22
1
2
3
10:05
13:03
14:37
11:41
14:15
17:00
  5,726
  4,245
  8,537
   854
   860
   857
  -207,495
  -207,493
  -207,498
3
1
4
5
0
4
0
0
0
0
0
0







23
1
16:55
22:37
 20,502
   854
  -332,493
18
0
0
0







24
1
05:28
11:41
 22,337
   867
   -68,771
21
0
0
0







25
25
1
2
00:00
18:56
01:18
23:59
  4,723
 18,172
   860
   850
  -509,558
  -509,954
6
27
1
0
0
0
0
0







26
1
05:00
10:30
 19,760
   858
  -179,392
62
0
0
0







27
27
1
2
00:00
19:57
02:00
23:59
  7,215
 14,485
   863
   858
  -166,132
  -166,338
3
9
2
0
0
0
0
0







28
28
1
2
00:00
21:30
04:43
23:59
 16,966
  8,969
   864
   849
    15,833
    15,857
4
3
1
2
0
0
0
0







29
1
06:08
11:41
 19,937
   856
    62,898
32
0
0
0







30
30
30
1
2
3
05:10
13:03
14:37
08:48
14:15
15:52
 13,071
  4,229
  4,518
   862
   852
   847
   -62,520
   -62,568
   -62,581
10
4
5
0
0
0
0
0
0
0
0
0







31
31
1
2
13:03
14:37
14:15
19:43
  4,245
 18,330
   861
   859
     9,649
     9,664
2
6
0
0
0
0
0
0







32
32
1
2
13:03
14:37
14:15
18:16
  4,245
 13,104
   863
   873
  -224,741
  -224,826
13
26
0
0
0
0
4245
13094







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.