GPS Space Vehicle Time Integrity for MJD 53932, Sunday 16 July 2006

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
04:18
11:22
25,398
  1,144
   -64,544
15
0
0
0

2
1
16:06
23:59
28,330
  1,132
   -13,291
31
0
0
0

4
1
14:44
22:21
27,400
  1,128
  -274,637
60
0
0
0

5
5
5
1
2
3
01:25
04:18
18:47
04:16
05:35
23:56
10,266
  4,582
18,525
  1,147
  1,145
  1,128
  -225,293
  -225,540
  -227,467
100
49
173
0
1
0
0
1
0
0
0
0

6
6
6
1
2
3
00:00
04:18
21:10
04:05
08:33
23:59
14,710
15,283
10,115
  1,164
  1,212
  1,156
  -587,490
  -587,536
  -587,952
17
56
60
1
0
116
0
0
0
14692
15094
10087

7
7
1
2
00:30
05:50
04:06
11:08
12,924
19,041
  1,144
  1,139
  -539,570
  -539,549
13
12
0
0
0
0
0
0

8
1
12:35
18:12
20,183
  1,138
    73,814
10
1
0
0

9
9
9
1
2
3
00:00
17:40
22:43
04:09
19:31
23:59
14,948
  6,629
  4,543
  1,139
  1,126
  1,132
   -26,972
   -27,078
   -27,102
11
12
10
1
0
0
0
0
0
0
0
0

10
1
17:55
23:59
21,789
  1,134
   -85,554
11
0
0
0

11
1
10:39
16:30
20,977
  1,134
  -338,466
18
0
0
0

12
-

13
13
1
2
09:44
18:55
15:04
19:56
19,217
  3,650
  1,133
  1,122
   -76,524
   -76,612
24
12
0
0
0
0
0
0

14
14
1
2
00:58
04:18
04:16
09:36
11,851
19,050
  1,142
  1,139
    10,914
    10,898
11
10
0
0
0
0
0
0

15
15
1
2
00:38
04:18
04:16
06:21
13,030
  7,334
  1,136
  1,136
  -644,517
  -644,582
25
15
0
0
0
0
0
0

16
1
05:24
11:40
22,524
  1,138
   -55,916
20
0
0
0

17
1
12:51
21:26
30,898
  1,130
   -99,084
10
0
0
0

18
18
18
1
2
3
00:00
04:18
22:17
04:16
06:45
23:59
15,362
  8,791
  6,098
  1,135
  1,135
  1,129
   244,348
   244,363
   244,436
13
11
11
0
1
0
0
0
0
0
0
0

19
1
08:32
14:23
21,061
  1,140
      164
18
0
0
0

20
20
1
2
07:16
13:49
12:07
18:02
17,460
15,166
  1,142
  1,134
    25,307
    25,290
10
10
0
0
0
0
0
0

21
21
1
2
00:00
04:18
04:16
05:28
15,362
  4,189
  1,140
  1,139
   -40,738
   -40,761
13
12
0
1
0
0
0
0

22
22
1
2
01:18
04:18
04:16
08:16
10,693
14,281
  1,143
  1,140
  -115,476
  -115,523
15
17
0
0
0
0
0
0

23
1
08:21
14:03
20,488
  1,140
  -137,202
9
1
0
0

24
1
13:45
20:11
23,105
  1,132
   -20,010
23
0
0
0

25
-

26
26
1
2
00:00
20:24
02:02
23:59
  7,306
12,899
  1,140
  1,129
   182,308
   183,299
33
54
1
0
1
0
0
0

27
1
11:18
17:16
21,439
  1,136
   -57,133
17
0
0
0

28
1
12:26
19:48
26,477
  1,136
   -21,866
10
0
0
0

29
29
1
2
00:00
20:02
01:43
23:59
  6,204
14,235
  1,139
  1,132
  -628,041
  -628,248
11
15
1
0
0
0
0
0

30
30
30
1
2
3
01:59
04:18
20:24
04:16
07:10
23:59
  8,198
10,324
12,899
  1,147
  1,138
  1,124
    -2,617
    -2,636
    -2,718
13
11
11
0
1
0
0
0
0
0
0
0

31
-

32
-

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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	04:18	11:22	25,398	1,144	-64,544	15	0	0	0
2	1	16:06	23:59	28,330	1,132	-13,291	31	0	0	0

4	1	14:44	22:21	27,400	1,128	-274,637	60	0	0	0
5 5 5	1 2 3	01:25 04:18 18:47	04:16 05:35 23:56	10,266 4,582 18,525	1,147 1,145 1,128	-225,293 -225,540 -227,467	100 49 173	0 1 0	0 1 0	0 0 0
6 6 6	1 2 3	00:00 04:18 21:10	04:05 08:33 23:59	14,710 15,283 10,115	1,164 1,212 1,156	-587,490 -587,536 -587,952	17 56 60	1 0 116	0 0 0	14692 15094 10087
7 7	1 2	00:30 05:50	04:06 11:08	12,924 19,041	1,144 1,139	-539,570 -539,549	13 12	0 0	0 0	0 0
8	1	12:35	18:12	20,183	1,138	73,814	10	1	0	0
9 9 9	1 2 3	00:00 17:40 22:43	04:09 19:31 23:59	14,948 6,629 4,543	1,139 1,126 1,132	-26,972 -27,078 -27,102	11 12 10	1 0 0	0 0 0	0 0 0
10	1	17:55	23:59	21,789	1,134	-85,554	11	0	0	0
11	1	10:39	16:30	20,977	1,134	-338,466	18	0	0	0
12	-
13 13	1 2	09:44 18:55	15:04 19:56	19,217 3,650	1,133 1,122	-76,524 -76,612	24 12	0 0	0 0	0 0
14 14	1 2	00:58 04:18	04:16 09:36	11,851 19,050	1,142 1,139	10,914 10,898	11 10	0 0	0 0	0 0
15 15	1 2	00:38 04:18	04:16 06:21	13,030 7,334	1,136 1,136	-644,517 -644,582	25 15	0 0	0 0	0 0
16	1	05:24	11:40	22,524	1,138	-55,916	20	0	0	0
17	1	12:51	21:26	30,898	1,130	-99,084	10	0	0	0
18 18 18	1 2 3	00:00 04:18 22:17	04:16 06:45 23:59	15,362 8,791 6,098	1,135 1,135 1,129	244,348 244,363 244,436	13 11 11	0 1 0	0 0 0	0 0 0
19	1	08:32	14:23	21,061	1,140	164	18	0	0	0
20 20	1 2	07:16 13:49	12:07 18:02	17,460 15,166	1,142 1,134	25,307 25,290	10 10	0 0	0 0	0 0
21 21	1 2	00:00 04:18	04:16 05:28	15,362 4,189	1,140 1,139	-40,738 -40,761	13 12	0 1	0 0	0 0
22 22	1 2	01:18 04:18	04:16 08:16	10,693 14,281	1,143 1,140	-115,476 -115,523	15 17	0 0	0 0	0 0
23	1	08:21	14:03	20,488	1,140	-137,202	9	1	0	0
24	1	13:45	20:11	23,105	1,132	-20,010	23	0	0	0
25	-
26 26	1 2	00:00 20:24	02:02 23:59	7,306 12,899	1,140 1,129	182,308 183,299	33 54	1 0	1 0	0 0
27	1	11:18	17:16	21,439	1,136	-57,133	17	0	0	0
28	1	12:26	19:48	26,477	1,136	-21,866	10	0	0	0
29 29	1 2	00:00 20:02	01:43 23:59	6,204 14,235	1,139 1,132	-628,041 -628,248	11 15	1 0	0 0	0 0
30 30 30	1 2 3	01:59 04:18 20:24	04:16 07:10 23:59	8,198 10,324 12,899	1,147 1,138 1,124	-2,617 -2,636 -2,718	13 11 11	0 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-