GPS Space Vehicle Time Integrity for MJD 54366, Sunday 23 September 2007

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
1
2
3
00:00
21:00
22:32
05:23
22:29
23:59
19,405
  5,248
  5,248
   124
   118
   109
  -154,312
  -154,483
  -154,503
12
7
3
1
0
0
0
0
0
0
0
0

2
1
10:28
18:58
30,522
   124
  -138,466
27
0
0
0

3
1
01:46
07:33
20,771
   124
  -119,434
31
0
0
0

4
1
09:06
16:47
27,613
   122
     7,884
21
0
0
0

5
5
5
1
2
3
13:58
19:54
22:32
18:25
22:29
23:59
16,004
  9,259
  5,250
   123
   119
   122
  -413,301
  -413,883
  -414,119
151
84
48
0
0
0
0
0
0
0
0
0

6
6
6
1
2
3
00:41
16:02
19:54
02:20
19:51
21:34
  5,920
13,707
  6,048
   118
   118
   114
  -243,943
  -243,778
  -243,753
4
11
5
1
0
0
0
0
0
0
0
0

7
7
7
1
2
3
00:18
16:15
19:54
02:45
19:51
21:42
  8,841
12,920
  6,503
   130
   124
   124
    88,200
    86,814
    86,583
64
85
43
1
0
0
1
0
0
0
0
0

8
1
06:57
12:32
20,087
   126
   123,986
7
6
0
0

9
9
9
1
2
3
12:20
17:13
19:54
13:38
19:51
22:29
  4,713
  9,467
  9,259
   133
   122
   126
   -88,827
   -88,871
   -88,883
4
3
5
2
33
0
0
0
0
0
0
0

10
1
12:15
18:45
23,351
   126
    79,156
121
0
0
0

11
1
05:07
11:00
21,143
   122
   -23,883
4
13
0
0

12
12
12
1
2
3
13:08
20:16
22:32
18:13
22:29
23:51
18,204
  7,924
  4,759
   120
   114
   118
    57,250
    57,271
    57,284
5
4
4
8
0
0
0
0
0
0
0
0

13
1
04:06
09:26
19,167
   126
  -208,412
14
1
0
0

14
14
14
1
2
3
00:00
19:54
22:32
04:00
22:29
23:59
14,409
  9,259
  5,250
   126
   119
   121
   -42,951
   -43,116
   -43,131
9
5
3
1
0
0
0
0
0
0
0
0

15
-

16
1
00:00
05:53
21,183
   122
  -177,067
14
1
0
0

17
1
07:09
15:45
30,905
   123
   -53,710
8
0
0
0

18
18
18
18
1
2
3
4
00:00
16:46
19:54
22:32
01:11
19:51
22:29
23:59
  4,279
11,061
  9,259
  5,250
   126
   120
   120
   123
   235,013
   234,889
   234,870
   234,860
3
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0

19
1
02:58
08:50
21,087
   128
   -66,858
14
0
0
0

20
20
1
2
01:37
08:05
06:30
12:22
17,602
15,422
   124
   131
    30,147
    30,169
5
3
1
1
0
0
0
0

21
21
21
1
2
3
17:30
19:54
22:32
19:51
22:29
23:34
  8,452
  9,259
  3,731
   120
   122
   119
   -77,977
   -77,972
   -77,973
3
1
2
1
16
0
0
0
0
0
0
0

22
22
22
1
2
3
00:00
19:54
22:32
02:40
22:29
23:59
  9,621
  9,259
  5,250
   125
   121
   125
  -198,441
  -198,513
  -198,515
3
3
1
2
23
0
0
0
0
0
0
0

23
1
02:50
08:29
20,318
   122
  -203,907
20
0
0
0

24
24
1
2
15:10
19:54
19:51
22:25
16,824
  9,092
   118
   114
   -32,745
   -32,787
16
8
0
0
0
0
0
0

25
1
04:44
11:00
22,477
   126
  -445,620
59
0
0
0

26
1
14:43
19:51
18,417
   118
   -37,822
73
0
0
0

27
1
05:45
11:41
21,333
   127
  -136,726
10
0
0
0

28
1
07:00
14:15
26,077
   130
     7,514
5
1
0
0

29
1
14:15
19:48
19,909
   122
    -5,632
6
2
0
0

30
30
30
30
1
2
3
4
00:00
14:43
20:15
22:32
01:30
18:27
22:29
23:59
  5,420
13,399
  7,949
  5,250
   122
   117
   111
   116
   -46,458
   -46,531
   -46,558
   -46,562
4
6
3
3
1
0
0
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
21:23
22:32
05:38
22:29
23:59
20,296
  3,895
  5,250
   121
   118
   123
    -8,507
    -8,416
    -8,405
9
3
3
1
0
0
0
0
0
0
0
0

32
32
1
2
00:00
22:32
04:14
23:59
15,261
  5,250
   143
   130
   -70,616
   -71,861
52
26
1
0
0
0
15248
5250

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	1 2 3	00:00 21:00 22:32	05:23 22:29 23:59	19,405 5,248 5,248	124 118 109	-154,312 -154,483 -154,503	12 7 3	1 0 0	0 0 0	0 0 0
2	1	10:28	18:58	30,522	124	-138,466	27	0	0	0
3	1	01:46	07:33	20,771	124	-119,434	31	0	0	0
4	1	09:06	16:47	27,613	122	7,884	21	0	0	0
5 5 5	1 2 3	13:58 19:54 22:32	18:25 22:29 23:59	16,004 9,259 5,250	123 119 122	-413,301 -413,883 -414,119	151 84 48	0 0 0	0 0 0	0 0 0
6 6 6	1 2 3	00:41 16:02 19:54	02:20 19:51 21:34	5,920 13,707 6,048	118 118 114	-243,943 -243,778 -243,753	4 11 5	1 0 0	0 0 0	0 0 0
7 7 7	1 2 3	00:18 16:15 19:54	02:45 19:51 21:42	8,841 12,920 6,503	130 124 124	88,200 86,814 86,583	64 85 43	1 0 0	1 0 0	0 0 0
8	1	06:57	12:32	20,087	126	123,986	7	6	0	0
9 9 9	1 2 3	12:20 17:13 19:54	13:38 19:51 22:29	4,713 9,467 9,259	133 122 126	-88,827 -88,871 -88,883	4 3 5	2 33 0	0 0 0	0 0 0
10	1	12:15	18:45	23,351	126	79,156	121	0	0	0
11	1	05:07	11:00	21,143	122	-23,883	4	13	0	0
12 12 12	1 2 3	13:08 20:16 22:32	18:13 22:29 23:51	18,204 7,924 4,759	120 114 118	57,250 57,271 57,284	5 4 4	8 0 0	0 0 0	0 0 0
13	1	04:06	09:26	19,167	126	-208,412	14	1	0	0
14 14 14	1 2 3	00:00 19:54 22:32	04:00 22:29 23:59	14,409 9,259 5,250	126 119 121	-42,951 -43,116 -43,131	9 5 3	1 0 0	0 0 0	0 0 0
15	-
16	1	00:00	05:53	21,183	122	-177,067	14	1	0	0
17	1	07:09	15:45	30,905	123	-53,710	8	0	0	0
18 18 18 18	1 2 3 4	00:00 16:46 19:54 22:32	01:11 19:51 22:29 23:59	4,279 11,061 9,259 5,250	126 120 120 123	235,013 234,889 234,870 234,860	3 6 4 2	1 0 0 0	0 0 0 0	0 0 0 0
19	1	02:58	08:50	21,087	128	-66,858	14	0	0	0
20 20	1 2	01:37 08:05	06:30 12:22	17,602 15,422	124 131	30,147 30,169	5 3	1 1	0 0	0 0
21 21 21	1 2 3	17:30 19:54 22:32	19:51 22:29 23:34	8,452 9,259 3,731	120 122 119	-77,977 -77,972 -77,973	3 1 2	1 16 0	0 0 0	0 0 0
22 22 22	1 2 3	00:00 19:54 22:32	02:40 22:29 23:59	9,621 9,259 5,250	125 121 125	-198,441 -198,513 -198,515	3 3 1	2 23 0	0 0 0	0 0 0
23	1	02:50	08:29	20,318	122	-203,907	20	0	0	0
24 24	1 2	15:10 19:54	19:51 22:25	16,824 9,092	118 114	-32,745 -32,787	16 8	0 0	0 0	0 0
25	1	04:44	11:00	22,477	126	-445,620	59	0	0	0
26	1	14:43	19:51	18,417	118	-37,822	73	0	0	0
27	1	05:45	11:41	21,333	127	-136,726	10	0	0	0
28	1	07:00	14:15	26,077	130	7,514	5	1	0	0
29	1	14:15	19:48	19,909	122	-5,632	6	2	0	0
30 30 30 30	1 2 3 4	00:00 14:43 20:15 22:32	01:30 18:27 22:29 23:59	5,420 13,399 7,949 5,250	122 117 111 116	-46,458 -46,531 -46,558 -46,562	4 6 3 3	1 0 0 0	0 0 0 0	0 0 0 0
31 31 31	1 2 3	00:00 21:23 22:32	05:38 22:29 23:59	20,296 3,895 5,250	121 118 123	-8,507 -8,416 -8,405	9 3 3	1 0 0	0 0 0	0 0 0
32 32	1 2	00:00 22:32	04:14 23:59	15,261 5,250	143 130	-70,616 -71,861	52 26	1 0	0 0	15248 5250
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-