GPS Space Vehicle Time Integrity for MJD 53720, Friday 16 December 2005

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
00:00
17:40
01:49
23:59
  6,550
 22,719
   750
   751
   -24,121
   -24,282
12
23
1
0
0
0
0
0
 
2
1
07:36
15:09
 27,134
   747
    25,173
11
0
0
0
 
3
3
1
2
00:00
21:48
03:37
23:59
 13,051
  7,884
   749
   747
   -58,082
   -58,304
14
13
1
0
0
0
0
0
 
4
4
1
2
05:17
07:36
07:33
12:55
  8,187
 19,135
   749
   746
   -85,851
   -86,031
30
75
0
0
0
0
0
0
 
5
5
1
2
09:32
15:50
14:35
20:16
 18,125
 15,958
   745
   749
  -409,205
  -409,894
170
148
0
0
0
0
0
0
 
6
6
1
2
12:12
20:55
17:45
22:22
 19,945
  5,189
   750
   749
  -108,638
  -109,791
277
72
0
0
1
0
0
0
 
7
7
1
2
03:58
07:36
07:33
12:33
 12,926
 17,766
   747
   749
  -444,152
  -444,327
42
61
0
0
0
0
0
0
 
8
8
1
2
03:13
07:36
07:33
08:49
 15,603
  4,397
   745
   743
    50,924
    50,934
12
10
0
0
0
0
0
0
 
9
9
1
2
08:28
13:20
09:53
18:45
  5,087
 19,422
   734
   740
  -243,431
  -244,354
58
206
1
0
1
0
0
0
 
10
1
08:36
15:15
 23,919
   753
   -74,690
10
0
0
0
 
11
1
01:10
06:59
 20,879
   749
  -290,606
18
0
0
0
 







13
13
1
2
00:25
09:11
05:43
10:49
 19,060
  5,865
   746
   748
   -28,588
   -28,640
16
13
0
0
0
0
0
0







14
1
15:36
23:59
 30,161
   751
    23,090
12
0
0
0







15
1
14:58
20:42
 20,581
   751
  -534,546
38
0
0
0







16
16
1
2
00:00
19:49
02:08
23:59
  7,715
 15,024
   742
   751
   -17,192
   -17,290
12
12
1
0
0
0
0
0







17
17
1
2
02:57
07:36
07:33
12:30
 16,537
 17,642
   778
   777
      531
      328
78
53
0
18
0
0
16508
17638







18
1
12:48
21:12
 30,158
   750
   209,639
24
0
0
0







19
1
00:00
05:09
 18,537
   748
    25,977
10
0
0
0







20
20
20
1
2
3
00:00
04:22
21:37
02:36
07:33
23:59
  9,357
 11,485
  8,508
   744
   745
   749
    38,767
    38,749
    38,685
11
11
12
0
0
0
0
0
0
0
0
0







21
1
13:41
19:45
 21,792
   750
  -157,786
26
0
0
0







22
1
15:38
22:41
 25,347
   744
   -55,718
19
0
0
0







23
23
1
2
00:00
22:56
04:41
23:59
 16,854
  3,815
   747
   749
  -158,187
  -158,049
12
12
1
0
0
0
0
0







24
24
1
2
03:44
07:36
07:33
09:50
 13,756
  8,018
   750
   754
   -69,070
   -69,096
13
13
0
0
0
0
0
0







25
25
1
2
00:00
17:43
02:17
23:59
  8,266
 22,524
   754
   750
    -5,369
    -5,421
11
14
1
0
0
0
0
0







26
1
10:54
16:28
 20,006
   745
    34,972
41
0
0
0







27
1
01:51
07:33
 20,503
   742
   -26,677
13
0
0
0







28
28
1
2
03:06
07:36
07:33
10:22
 16,034
  9,955
   758
   752
   -36,122
   -36,112
11
11
0
0
0
0
0
0







29
1
10:25
16:01
 20,151
   747
  -460,154
89
0
0
0







30
30
1
2
10:50
16:23
14:42
21:33
 13,911
 18,543
   744
   745
      336
      180
30
40
0
0
0
0
0
0







31
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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.