GPS Space Vehicle Time Integrity for MJD 53701, Sunday 27 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
18:57
03:06
23:59
 11,189
 18,100
   591
   588
   -20,689
   -20,844
5
16
13
0
0
0
0
0
 
2
1
08:00
16:28
 30,449
   595
    26,148
6
1
0
0
 
3
1
00:00
04:56
 17,749
   595
   -53,382
11
1
0
0
 
4
1
06:33
14:10
 27,375
   597
   -64,740
105
0
0
0
 
5
5
1
2
10:50
17:08
15:52
21:34
 18,144
 15,935
   593
   590
  -349,054
  -349,952
217
189
0
0
1
0
0
0
 
6
6
1
2
13:30
22:12
19:03
23:41
 19,932
  5,347
   593
   592
   -26,635
   -27,894
304
78
0
0
1071
0
0
0
 
7
1
05:12
13:48
 30,879
   601
  -424,908
113
0
0
0
 
8
1
04:30
10:07
 20,156
   602
    48,880
2
64
0
0
 
9
-
 
 
 
 
 
 
 
 
 
10
1
09:52
16:29
 23,784
   592
   -73,745
5
7
0
0
 
11
1
02:27
08:16
 20,898
   592
  -285,601
15
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:43
10:28
07:01
12:08
 19,035
  6,042
   594
   594
   -25,270
   -25,323
13
3
0
0
0
0
0
0
 
14
14
1
2
00:00
16:55
01:36
23:59
  5,797
 25,403
   594
   596
    23,756
    23,721
3
4
6
19
0
0
0
0
 
15
1
16:16
21:59
 20,595
   597
  -525,369
35
0
0
0
 
16
16
1
2
00:00
21:08
03:28
23:59
 12,497
 10,294
   594
   594
   -15,094
   -15,193
3
2
2
48
0
0
0
0
 
17
1
04:13
13:49
 34,488
   614
    20,336
137
0
22
34446
 
18
1
14:06
22:30
 30,139
   594
   205,427
19
0
0
0
 
19
1
00:30
06:24
 21,258
   599
    26,455
3
10
0
0
 
20
20
20
1
2
3
00:00
05:39
22:57
03:54
09:47
23:59
 14,057
 14,804
  3,739
   596
   601
   597
    40,518
    40,499
    40,427
4
3
2
46
5
0
0
0
0
0
0
0
 
21
1
14:57
21:01
 21,840
   594
  -151,417
25
0
0
0
 
22
1
16:55
23:58
 25,386
   601
   -52,915
12
0
0
0
 
23
1
00:19
05:59
 20,414
   594
  -161,325
12
0
0
0
 
24
1
05:00
11:05
 21,868
   605
   -64,676
16
0
0
0
 
25
25
1
2
00:00
19:02
03:36
23:59
 12,963
 17,839
   599
   601
    -4,009
    -4,073
3
4
92
0
0
0
0
0
 
26
1
12:12
17:46
 20,016
   592
    24,305
31
0
0
0
 
27
1
03:08
09:05
 21,440
   599
   -24,233
10
0
0
0
 
28
1
04:25
11:41
 26,104
   610
   -37,405
2
33
0
0
 
29
1
11:42
17:18
 20,151
   594
  -433,473
101
0
0
0
 
30
30
1
2
12:09
17:42
15:59
22:52
 13,785
 18,594
   600
   592
  -451,380
  -451,577
34
44
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







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.