GPS Space Vehicle Time Integrity for MJD 53873, Thursday 18 May 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
08:12
09:50
09:45
15:22
  5,570
 19,864
  1,137
  1,117
   -52,441
   -52,480
12
18
0
0
0
0
0
0
 
2
2
1
2
00:00
20:06
04:38
23:59
 16,660
 13,951
  1,120
  1,109
     3,151
     2,947
16
11
1
2
0
0
0
0
 
3
1
11:20
17:05
 20,677
  1,121
   -98,429
26
0
0
0
 
4
4
1
2
00:00
18:49
02:36
23:59
  9,350
 18,569
  1,117
  1,110
  -231,494
  -232,170
27
49
1
0
1
0
0
0
 
5
5
5
5
1
2
3
4
00:00
05:24
08:12
22:56
04:06
08:08
09:44
23:59
 14,731
  9,825
  5,487
  3,806
  1,126
  1,127
  1,128
  1,116
    -7,520
    -8,424
    -8,842
   -11,614
224
153
90
56
0
0
1
0
1
0
1
0
0
0
0
0
 
6
6
1
2
01:40
10:39
07:14
11:42
 19,987
  3,764
  1,123
  1,137
  -527,816
  -528,209
96
20
0
0
0
0
0
0
 
7
7
1
2
04:21
09:50
08:08
15:00
 13,606
 18,603
  1,127
  1,123
  -536,444
  -536,499
14
22
0
0
0
0
0
0
 
8
1
16:40
22:17
 20,140
  1,111
    67,253
10
0
0
0
 
9
9
1
2
02:51
21:47
08:08
23:29
 18,980
  6,074
  1,122
  1,110
   -19,545
   -19,651
15
6
0
99
0
0
0
0
 
10
10
1
2
00:00
21:59
04:34
23:59
 16,428
  7,212
  1,120
  1,114
   -82,479
   -82,530
11
6
1
28
0
0
0
0
 
11
1
14:40
20:30
 20,955
  1,111
  -326,759
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:40
19:02
 19,299
  1,110
   -61,628
21
0
0
0
 
14
14
14
1
2
3
05:00
08:12
09:50
08:08
09:45
13:38
 11,239
  5,570
 13,706
  1,122
  1,120
  1,123
    14,940
    14,932
    14,927
9
11
11
0
0
0
0
0
0
0
0
0
 
15
15
1
2
04:39
08:12
08:08
09:45
 12,493
  5,570
  1,132
  1,128
  -613,250
  -613,310
25
14
0
0
0
0
0
0
 
16
1
09:50
15:36
 20,761
  1,120
   -42,474
21
0
0
0
 
17
17
1
2
00:00
16:51
01:30
23:59
  5,440
 25,651
  1,124
  1,107
   -92,008
   -92,227
12
21
1
0
0
0
0
0
 
18
18
1
2
02:21
08:12
08:08
09:45
 20,776
  5,570
  1,125
  1,123
   236,853
   236,873
13
11
0
0
0
0
0
0
 
19
1
12:37
18:30
 21,130
  1,116
    11,317
17
0
0
0
 
20
20
1
2
11:12
17:51
16:07
21:58
 17,649
 14,801
  1,121
  1,113
    27,848
    27,826
14
7
0
17
0
0
0
0
 
21
21
1
2
03:27
08:12
08:08
09:27
 16,801
  4,486
  1,123
  1,122
   -28,306
   -28,336
17
11
0
0
0
0
0
0
 
22
22
22
1
2
3
05:17
08:12
09:50
08:08
09:45
12:17
 10,235
  5,570
  8,854
  1,127
  1,121
  1,124
   -95,928
   -95,970
   -95,999
18
13
14
0
0
0
0
0
0
0
0
0
 
23
1
12:15
17:59
 20,598
  1,115
  -140,161
11
0
0
0
 
24
1
17:34
23:51
 22,557
  1,114
    -5,811
17
0
0
0
 
25
25
1
2
08:12
09:50
09:45
16:20
  5,570
 21,788
  1,139
  1,168
   -76,681
   -78,064
148
632
0
0
0
12612
5570
21785
 
26
1
00:28
06:01
 19,917
  1,118
   119,572
64
0
0
0
 
27
1
15:23
21:20
 21,372
  1,112
   -48,227
17
0
0
0
 
28
1
16:29
23:50
 26,411
  1,109
   -26,035
9
1
0
0
 
29
1
00:04
05:40
 20,125
  1,123
  -605,221
38
0
0
0
 
30
30
30
30
1
2
3
4
00:25
05:58
08:12
09:50
04:15
08:08
09:45
11:08
 13,753
  7,813
  5,570
  4,711
  1,123
  1,124
  1,122
  1,122
  -247,247
  -247,632
  -247,792
  -247,913
89
55
36
34
0
0
0
0
0
0
0
0
0
0
0
0
 
31
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34
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35
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36
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37
-
 
 
 
 
 
 
 
 
 







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.