GPS Space Vehicle Time Integrity for MJD 53676, Wednesday 2 November 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
20:39
04:48
23:59
 17,306
 11,980
   389
   382
   -16,335
   -16,491
9
11
2
0
0
0
0
0
 
2
1
09:44
18:12
 30,469
   384
    27,033
3
5
0
0
 
3
1
00:53
06:39
 20,708
   390
   -47,110
15
0
0
0
 
4
1
08:14
15:49
 27,258
   381
   -35,433
109
0
0
0
 
5
5
1
2
12:31
18:50
17:35
23:15
 18,184
 15,887
   385
   380
  -246,774
  -247,941
283
246
0
0
25
0
0
0
 
6
6
1
2
00:00
15:13
01:29
20:45
  5,341
 19,918
   386
   381
  -843,202
  -843,137
3
6
1
1
0
0
0
0
 
7
1
06:50
15:27
 30,926
   383
  -396,517
124
0
0
0
 
8
1
06:12
11:49
 20,166
   381
    46,367
3
6
0
0
 
9
9
1
2
11:11
16:08
15:21
22:08
 15,009
 21,596
 -8,631
-11,240
    -8,627
   -11,236
483
733
0
0
5715
13158
14983
21579
 
10
1
11:32
18:06
 23,632
   382
   -72,462
6
0
0
0
 
11
1
04:09
09:58
 20,888
   384
  -278,871
18
0
0
0
 







13
13
1
2
03:27
12:09
08:44
13:52
 19,013
  6,219
   379
   389
   -21,149
   -21,189
14
6
0
0
0
0
0
0







14
14
1
2
00:00
18:40
03:21
23:59
 12,078
 19,107
   382
   379
    24,630
    24,595
2
4
17
5
0
0
0
0







15
1
18:04
23:46
 20,509
   377
  -513,286
37
0
0
0







16
16
1
2
00:00
22:52
05:14
23:59
 18,826
  4,042
   385
   384
   -12,622
   -12,712
4
2
2
4
0
0
0
0







17
1
06:10
15:33
 33,712
   395
    50,281
144
0
0
33660







18
1
15:50
23:59
 29,301
   383
   199,622
21
0
0
0







19
1
02:10
08:04
 21,218
   390
    26,678
4
5
0
0







20
20
1
2
00:46
07:22
05:37
11:31
 17,475
 14,934
   383
   381
    42,991
    42,961
6
4
8
3
0
0
0
0







21
1
16:36
22:42
 21,888
   382
  -143,442
25
0
0
0







22
22
1
2
00:00
18:36
01:44
23:59
  6,287
 19,344
   386
   388
   -48,743
   -48,941
5
13
3
0
0
0
0
0







23
1
02:02
07:43
 20,396
   381
  -165,679
10
0
0
0







24
1
06:41
12:46
 21,830
   378
   -58,581
18
0
0
0







25
25
1
2
00:00
20:45
05:20
23:59
 19,194
 11,630
   384
   371
    -2,215
    -2,291
4
3
33
7
0
0
0
0







26
1
13:55
19:29
 20,033
   383
    11,736
26
0
0
0







27
1
04:48
10:46
 21,470
   390
   -21,197
13
0
0
0







28
1
06:09
13:23
 26,029
   391
   -39,022
3
9
0
0







29
1
13:24
19:00
 20,156
   378
  -395,496
111
0
0
0







30
30
1
2
13:53
19:25
17:41
23:59
 13,640
 16,437
   384
   377
  -431,288
  -431,513
41
46
0
0
0
0
0
0







31
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
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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.