GPS Space Vehicle Time Integrity for MJD 54528, Monday 3 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
1
2
3
09:36
11:33
13:10
11:31
13:07
18:02
  6,898
  5,604
 17,463
   874
   877
   861
  -188,795
  -188,810
  -188,849
6
4
22
0
0
0
0
0
0
0
0
0
 
2
1
00:00
07:52
 28,274
   861
  -178,122
24
1
0
0
 
3
1
14:34
20:20
 20,688
   861
  -194,519
36
0
0
0
 
4
4
1
2
00:00
21:58
05:42
23:59
 20,507
  7,260
   858
   850
    19,916
    20,414
42
18
1
0
0
0
0
0
 
5
5
5
1
2
3
02:55
08:43
11:33
07:20
11:31
13:07
 15,914
 10,058
  5,604
   863
   864
   870
  -708,395
  -708,622
  -708,717
59
34
19
0
0
0
0
0
0
0
0
0
 
6
6
1
2
06:26
13:10
11:28
17:09
 18,104
 14,279
   863
   858
   -47,005
   -47,376
86
71
0
0
0
0
0
0
 







8
8
1
2
00:00
19:48
01:28
23:59
  5,305
 15,040
   867
   856
   144,178
   144,291
6
8
1
0
0
0
0
0







9
9
1
2
01:23
06:13
02:31
11:31
  4,054
 19,066
   869
   862
  -112,430
  -112,476
3
12
4
0
0
0
0
0







10
1
01:17
07:52
 23,608
   855
   255,595
14
0
0
0







11
1
18:07
23:59
 21,070
   853
   -26,065
2
12
0
0







12
12
12
1
2
3
02:14
09:12
11:33
07:14
11:31
12:58
 17,975
  8,322
  5,064
   858
   859
   863
   358,387
   358,401
   358,409
3
4
3
61
0
4
0
0
0
0
0
0







13
13
1
2
02:06
17:08
03:34
22:26
  5,246
 19,003
   867
   852
  -242,438
  -242,579
6
13
2
0
0
0
0
0







14
14
14
1
2
3
08:09
11:33
13:10
11:31
13:07
16:48
 12,074
  5,604
 13,044
   861
   865
   861
   292,559
   292,528
   292,488
13
5
16
0
0
0
0
0
0
0
0
0







15
1
03:43
09:39
 21,328
   857
    82,494
21
0
0
0







16
1
13:10
19:02
 21,066
   858
  -131,433
2
18
0
0







17
17
1
2
00:00
20:06
04:46
23:59
 17,186
 13,950
   858
   852
   -40,801
   -40,768
4
5
1
4
0
0
0
0







18
18
1
2
05:36
11:33
11:31
13:07
 21,238
  5,604
   862
   866
   200,503
   200,464
19
6
0
0
0
0
0
0







19
1
15:44
21:33
 20,893
   858
   -22,077
11
0
0
0







20
20
20
1
2
3
00:00
14:31
20:56
01:20
19:25
23:59
  4,821
 17,599
 10,999
   862
   856
   853
  -118,562
  -118,523
  -118,510
3
4
5
1
11
2
0
0
0
0
0
0







21
21
1
2
06:37
11:33
11:31
12:39
 17,580
  3,926
   864
   865
   -69,566
   -69,556
5
3
0
0
0
0
0
0







22
22
22
1
2
3
08:39
11:33
13:10
11:31
13:07
15:34
 10,290
  5,604
  8,580
   861
   865
   864
  -208,336
  -208,333
  -208,336
3
1
2
5
0
26
0
0
0
0
0
0







23
1
15:31
21:13
 20,459
   855
  -337,506
17
0
0
0







24
1
04:01
11:20
 26,261
   865
   -74,193
23
0
0
0







25
1
17:19
23:41
 22,870
   850
  -521,678
52
0
0
0







26
1
03:32
09:02
 19,726
   853
  -197,188
55
0
0
0







27
1
18:29
23:59
 19,764
   860
  -170,987
15
0
0
0







28
28
1
2
00:00
20:05
03:18
23:59
 11,877
 14,007
   863
   848
    16,822
    16,853
3
4
3
1
0
0
0
0







29
1
04:43
10:16
 19,919
   857
    54,024
25
0
0
0







30
30
30
30
1
2
3
4
03:43
09:15
11:33
13:10
07:22
11:31
13:07
14:26
 13,105
  8,162
  5,604
  4,524
   856
   857
   863
   856
   -65,255
   -65,280
   -65,284
   -65,299
7
3
4
6
0
1
0
0
0
0
0
0
0
0
0
0







31
31
31
1
2
3
10:12
11:33
13:10
11:31
13:07
18:17
  4,710
  5,604
 18,384
   860
   863
   854
    12,217
    12,228
    12,236
3
3
5
0
0
0
0
0
0
0
0
0







32
32
1
2
11:33
13:10
13:07
16:49
  5,604
 13,091
   865
   863
  -240,842
  -240,924
10
33
0
0
0
0
0
0







33
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35
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36
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37
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38
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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.