GPS Space Vehicle Time Integrity for MJD 53871, Tuesday 16 May 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
1
2
07:27
09:42
09:39
15:30
  7,939
20,820
  1,125
  1,118
   -52,045
   -52,086
13
19
0
0
0
0
0
0

2
2
1
2
00:00
20:15
04:46
23:59
17,166
13,471
  1,114
  1,107
     3,607
     3,411
15
13
1
0
0
0
0
0

3
1
11:28
17:14
20,669
  1,115
   -97,901
25
0
0
0

4
4
1
2
00:00
18:58
02:44
23:59
  9,875
18,085
  1,114
  1,107
  -229,903
  -230,578
26
47
1
0
1
0
0
0

5
5
1
2
00:00
05:33
04:14
09:39
15,249
14,762
  1,117
  1,117
     1,701
      638
234
227
0
0
1
0
0
0

6
6
1
2
01:48
10:48
07:22
11:49
20,020
  3,692
  1,112
  1,131
  -524,895
  -525,291
98
22
0
0
0
0
0
0

7
7
1
2
04:28
09:54
08:19
15:08
13,814
18,806
  1,119
  1,119
  -536,041
  -536,095
15
20
0
0
0
0
0
0

8
1
16:48
22:25
20,148
  1,109
    67,032
10
0
0
0

9
9
1
2
02:59
21:56
08:22
23:37
19,338
  6,061
  1,117
  1,105
   -19,274
   -19,379
13
11
1
0
0
0
0
0

10
10
1
2
00:00
22:07
04:42
23:59
16,949
  6,732
  1,111
  1,106
   -82,372
   -82,432
11
10
0
0
0
0
0
0

11
1
14:49
20:38
20,965
  1,112
  -326,353
18
0
0
0

12
-

13
1
13:48
19:11
19,315
  1,111
   -61,137
20
0
0
0

14
14
1
2
05:09
09:42
09:39
13:46
16,215
14,631
  1,114
  1,119
    15,058
    15,051
12
12
0
0
0
0
0
0

15
1
04:47
09:39
17,483
  1,122
  -612,215
34
0
0
0

16
1
09:42
15:44
21,699
  1,116
   -42,059
20
0
0
0

17
17
1
2
00:00
16:59
01:39
23:59
  5,940
25,182
  1,116
  1,111
   -91,519
   -91,733
12
22
1
0
0
0
0
0

18
18
1
2
02:29
09:42
09:39
10:53
25,768
  4,247
  1,115
  1,122
   236,568
   236,600
16
10
0
0
0
0
0
0

19
1
12:45
18:38
21,148
  1,116
    11,640
16
0
0
0

20
20
1
2
11:20
17:59
16:15
22:06
17,669
14,801
  1,121
  1,111
    27,950
    27,926
15
10
0
0
0
0
0
0

21
1
03:35
09:35
21,571
  1,114
   -27,863
19
0
0
0

22
22
1
2
05:25
09:42
09:39
12:25
15,202
  9,777
  1,116
  1,117
   -95,199
   -95,253
25
16
0
0
0
0
0
0

23
1
12:23
18:07
20,610
  1,115
  -140,302
11
0
0
0

24
1
17:42
23:58
22,562
  1,109
    -5,329
18
0
0
0

25
25
1
2
07:31
09:42
09:39
16:04
  7,639
22,820
  1,134
  1,134
   -60,187
   -61,654
210
632
0
0
0
12543
0
0

26
1
00:36
06:09
19,966
  1,114
   117,579
68
0
0
0

27
1
15:31
21:28
21,381
  1,111
   -47,937
16
0
0
0

28
1
16:37
23:58
26,410
  1,113
   -26,158
11
2
0
0

29
1
00:12
05:48
20,176
  1,114
  -604,143
36
0
0
0

30
30
30
1
2
3
00:33
06:06
09:42
04:23
09:39
11:16
13,786
12,771
  5,629
  1,116
  1,113
  1,123
  -243,186
  -243,663
  -243,880
96
89
35
0
0
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	1 2	07:27 09:42	09:39 15:30	7,939 20,820	1,125 1,118	-52,045 -52,086	13 19	0 0	0 0	0 0
2 2	1 2	00:00 20:15	04:46 23:59	17,166 13,471	1,114 1,107	3,607 3,411	15 13	1 0	0 0	0 0
3	1	11:28	17:14	20,669	1,115	-97,901	25	0	0	0
4 4	1 2	00:00 18:58	02:44 23:59	9,875 18,085	1,114 1,107	-229,903 -230,578	26 47	1 0	1 0	0 0
5 5	1 2	00:00 05:33	04:14 09:39	15,249 14,762	1,117 1,117	1,701 638	234 227	0 0	1 0	0 0
6 6	1 2	01:48 10:48	07:22 11:49	20,020 3,692	1,112 1,131	-524,895 -525,291	98 22	0 0	0 0	0 0
7 7	1 2	04:28 09:54	08:19 15:08	13,814 18,806	1,119 1,119	-536,041 -536,095	15 20	0 0	0 0	0 0
8	1	16:48	22:25	20,148	1,109	67,032	10	0	0	0
9 9	1 2	02:59 21:56	08:22 23:37	19,338 6,061	1,117 1,105	-19,274 -19,379	13 11	1 0	0 0	0 0
10 10	1 2	00:00 22:07	04:42 23:59	16,949 6,732	1,111 1,106	-82,372 -82,432	11 10	0 0	0 0	0 0
11	1	14:49	20:38	20,965	1,112	-326,353	18	0	0	0
12	-
13	1	13:48	19:11	19,315	1,111	-61,137	20	0	0	0
14 14	1 2	05:09 09:42	09:39 13:46	16,215 14,631	1,114 1,119	15,058 15,051	12 12	0 0	0 0	0 0
15	1	04:47	09:39	17,483	1,122	-612,215	34	0	0	0
16	1	09:42	15:44	21,699	1,116	-42,059	20	0	0	0
17 17	1 2	00:00 16:59	01:39 23:59	5,940 25,182	1,116 1,111	-91,519 -91,733	12 22	1 0	0 0	0 0
18 18	1 2	02:29 09:42	09:39 10:53	25,768 4,247	1,115 1,122	236,568 236,600	16 10	0 0	0 0	0 0
19	1	12:45	18:38	21,148	1,116	11,640	16	0	0	0
20 20	1 2	11:20 17:59	16:15 22:06	17,669 14,801	1,121 1,111	27,950 27,926	15 10	0 0	0 0	0 0
21	1	03:35	09:35	21,571	1,114	-27,863	19	0	0	0
22 22	1 2	05:25 09:42	09:39 12:25	15,202 9,777	1,116 1,117	-95,199 -95,253	25 16	0 0	0 0	0 0
23	1	12:23	18:07	20,610	1,115	-140,302	11	0	0	0
24	1	17:42	23:58	22,562	1,109	-5,329	18	0	0	0
25 25	1 2	07:31 09:42	09:39 16:04	7,639 22,820	1,134 1,134	-60,187 -61,654	210 632	0 0	0 12543	0 0
26	1	00:36	06:09	19,966	1,114	117,579	68	0	0	0
27	1	15:31	21:28	21,381	1,111	-47,937	16	0	0	0
28	1	16:37	23:58	26,410	1,113	-26,158	11	2	0	0
29	1	00:12	05:48	20,176	1,114	-604,143	36	0	0	0
30 30 30	1 2 3	00:33 06:06 09:42	04:23 09:39 11:16	13,786 12,771 5,629	1,116 1,113 1,123	-243,186 -243,663 -243,880	96 89 35	0 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-