GPS Space Vehicle Time Integrity for MJD 53705, Thursday 1 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
18:41
02:50
23:59
 10,216
 19,073
   629
   636
   -21,366
   -21,522
4
12
38
0
0
0
0
0
 
2
1
07:43
16:11
 30,463
   631
    25,973
7
0
0
0
 
3
3
1
2
00:00
22:50
04:39
23:59
 16,762
  4,173
   640
   630
   -54,363
   -54,596
7
3
1
0
0
0
0
0
 
4
1
06:17
13:54
 27,409
   630
   -69,275
104
0
0
0
 
5
5
1
2
10:33
16:51
15:36
21:18
 18,155
 15,946
   633
   623
  -362,952
  -363,812
206
179
0
0
1
0
0
0
 
6
6
1
2
13:14
21:56
18:46
23:25
 19,929
  5,317
   626
   628
   -44,504
   -45,737
299
76
0
0
720
0
0
0
 
7
1
04:56
13:32
 30,882
   634
  -429,140
109
0
0
0
 
8
1
04:14
09:50
 20,156
   641
    49,293
6
8
0
0
 
9
9
1
2
09:30
14:22
10:54
19:46
  5,018
 19,444
   639
   628
  -190,733
  -191,850
61
251
1
0
1
0
0
0
 
10
1
09:36
16:13
 23,806
   632
   -73,943
6
3
0
0
 
11
1
02:11
08:00
 20,894
   629
  -286,665
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:27
10:11
06:45
11:52
 19,042
  6,012
   631
   639
   -25,948
   -25,991
14
4
0
5
0
0
0
0
 
14
14
1
2
00:00
16:38
01:20
23:59
  4,796
 26,402
   629
   626
    23,625
    23,590
3
3
2
17
0
0
0
0
 
15
1
15:59
21:42
 20,609
   643
  -527,277
58
375
0
8255
 
16
16
1
2
00:00
20:51
03:11
23:59
 11,495
 11,283
   633
   625
   -15,509
   -15,615
2
2
5
28
0
0
0
0
 
17
1
03:56
13:23
 33,978
   647
    15,971
132
0
1
33959
 
18
1
13:50
22:13
 30,166
   627
   206,332
19
0
0
0
 
19
1
00:14
06:09
 21,271
   633
    26,384
3
24
0
0
 
20
20
20
1
2
3
00:00
05:23
22:40
03:38
09:30
23:59
 13,073
 14,783
  4,732
   631
   634
   632
    40,147
    40,126
    40,056
4
3
2
38
21
0
0
0
0
0
0
0
 
21
1
14:41
20:45
 21,837
   626
  -152,744
26
0
0
0
 
22
1
16:39
23:42
 25,378
   629
   -53,491
11
0
0
0
 
23
1
00:02
05:43
 20,421
   631
  -160,647
13
1
0
0
 
24
1
04:44
10:49
 21,878
   635
   -65,626
15
0
0
0
 
25
25
1
2
00:00
18:45
03:19
23:59
 11,976
 18,826
   634
   628
    -4,266
    -4,339
4
2
12
18
0
0
0
0
 
26
1
11:55
17:29
 20,021
   624
    26,474
32
0
0
0
 
27
1
02:52
08:49
 21,432
   637
   -24,741
15
0
0
0
 
28
1
04:08
11:24
 26,117
   646
   -37,134
5
0
0
0
 
29
1
11:26
17:02
 20,163
   628
  -439,239
100
0
0
0
 
30
30
1
2
11:52
17:25
15:43
22:35
 13,822
 18,596
   632
   624
  -454,221
  -454,413
33
43
0
0
0
0
0
0
 







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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.