GPS Space Vehicle Time Integrity for MJD 54364, Friday 21 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
2
00:00
21:10
05:32
23:59
19,873
10,163
   126
   112
  -153,874
  -154,064
12
10
1
0
0
0
0
0

2
1
10:37
19:06
30,523
   125
  -137,992
25
0
0
0

3
1
01:54
07:41
20,714
   125
  -118,527
31
0
0
0

4
1
09:15
16:55
27,605
   123
     7,346
25
0
0
0

5
5
1
2
14:06
20:02
18:33
23:59
16,011
14,227
   124
   118
  -407,734
  -408,404
154
132
0
0
0
0
0
0

6
6
6
1
2
3
00:49
16:10
20:02
02:28
19:59
21:43
  5,862
13,712
  6,045
   122
   117
   111
  -244,396
  -244,247
  -244,227
4
9
5
1
0
0
0
0
0
0
0
0

7
7
7
1
2
3
00:26
16:23
20:02
02:54
19:59
21:51
  8,808
12,907
  6,515
   127
   128
   118
    92,305
    90,876
    90,628
65
92
44
1
0
0
1
0
0
0
0
0

8
1
07:05
12:41
20,086
   130
   123,741
10
0
0
0

9
9
9
1
2
3
12:28
17:21
20:02
13:47
19:59
22:44
  4,723
  9,469
  9,736
   130
   120
   117
   -88,546
   -88,590
   -88,610
4
5
7
2
15
0
0
0
0
0
0
0

10
1
12:23
18:53
23,334
   120
    75,918
126
0
0
0

11
1
05:15
11:08
21,141
   121
   -23,803
2
31
0
0

12
12
1
2
13:16
20:24
18:21
23:59
18,228
12,869
   121
   114
    57,024
    57,047
4
7
16
0
0
0
0
0

13
1
04:14
09:34
19,173
   120
  -207,918
18
0
0
0

14
14
1
2
00:00
20:02
04:08
23:59
14,853
14,227
   122
   116
   -42,554
   -42,726
7
9
1
0
0
0
0
0

15
-

16
1
00:00
06:01
21,605
   121
  -176,692
12
1
0
0

17
1
07:17
15:53
30,916
   122
   -53,912
12
0
0
0

18
18
18
1
2
3
00:00
16:54
20:02
01:19
19:59
23:59
  4,779
11,053
14,227
   123
   119
   120
   235,323
   235,202
   235,179
3
6
6
1
0
0
0
0
0
0
0
0

19
1
03:07
08:59
21,086
   125
   -66,440
13
0
0
0

20
20
1
2
01:45
08:13
06:39
12:30
17,550
15,402
   120
   127
    30,041
    30,061
4
3
3
3
0
0
0
0

21
21
1
2
17:38
20:02
19:59
23:42
  8,422
13,210
   120
   119
   -78,020
   -78,018
2
2
2
8
0
0
0
0

22
22
1
2
00:00
20:02
02:48
23:59
10,056
14,227
   122
   118
  -198,269
  -198,350
2
3
20
28
0
0
0
0

23
1
02:58
08:37
20,308
   121
  -203,259
22
0
0
0

24
24
1
2
15:18
20:02
19:59
22:33
16,819
  9,089
   124
   116
   -32,239
   -32,285
15
10
0
0
0
0
0
0

25
1
04:53
11:08
22,477
   124
  -443,990
61
0
0
0

26
1
14:51
19:59
18,422
   118
   -35,537
74
0
0
0

27
1
05:53
11:50
21,331
   121
  -136,319
13
0
0
0

28
1
07:08
14:23
26,080
   128
     7,401
5
0
0
0

29
1
14:23
19:56
19,914
   122
    -5,610
6
0
0
0

30
30
30
1
2
3
00:00
14:51
20:24
01:38
18:35
23:59
  5,907
13,412
12,922
   113
   116
   109
   -46,235
   -46,306
   -46,337
4
10
3
22
0
4
0
0
0
0
0
0

31
31
1
2
00:00
21:31
05:47
23:59
20,751
  8,854
   120
   114
    -8,734
    -8,647
11
6
1
0
0
0
0
0

32
32
1
2
00:00
21:47
04:27
23:59
15,909
  7,951
   138
   129
   -67,801
   -69,027
54
46
0
0
0
0
15868
7923

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	00:00 21:10	05:32 23:59	19,873 10,163	126 112	-153,874 -154,064	12 10	1 0	0 0	0 0
2	1	10:37	19:06	30,523	125	-137,992	25	0	0	0
3	1	01:54	07:41	20,714	125	-118,527	31	0	0	0
4	1	09:15	16:55	27,605	123	7,346	25	0	0	0
5 5	1 2	14:06 20:02	18:33 23:59	16,011 14,227	124 118	-407,734 -408,404	154 132	0 0	0 0	0 0
6 6 6	1 2 3	00:49 16:10 20:02	02:28 19:59 21:43	5,862 13,712 6,045	122 117 111	-244,396 -244,247 -244,227	4 9 5	1 0 0	0 0 0	0 0 0
7 7 7	1 2 3	00:26 16:23 20:02	02:54 19:59 21:51	8,808 12,907 6,515	127 128 118	92,305 90,876 90,628	65 92 44	1 0 0	1 0 0	0 0 0
8	1	07:05	12:41	20,086	130	123,741	10	0	0	0
9 9 9	1 2 3	12:28 17:21 20:02	13:47 19:59 22:44	4,723 9,469 9,736	130 120 117	-88,546 -88,590 -88,610	4 5 7	2 15 0	0 0 0	0 0 0
10	1	12:23	18:53	23,334	120	75,918	126	0	0	0
11	1	05:15	11:08	21,141	121	-23,803	2	31	0	0
12 12	1 2	13:16 20:24	18:21 23:59	18,228 12,869	121 114	57,024 57,047	4 7	16 0	0 0	0 0
13	1	04:14	09:34	19,173	120	-207,918	18	0	0	0
14 14	1 2	00:00 20:02	04:08 23:59	14,853 14,227	122 116	-42,554 -42,726	7 9	1 0	0 0	0 0
15	-
16	1	00:00	06:01	21,605	121	-176,692	12	1	0	0
17	1	07:17	15:53	30,916	122	-53,912	12	0	0	0
18 18 18	1 2 3	00:00 16:54 20:02	01:19 19:59 23:59	4,779 11,053 14,227	123 119 120	235,323 235,202 235,179	3 6 6	1 0 0	0 0 0	0 0 0
19	1	03:07	08:59	21,086	125	-66,440	13	0	0	0
20 20	1 2	01:45 08:13	06:39 12:30	17,550 15,402	120 127	30,041 30,061	4 3	3 3	0 0	0 0
21 21	1 2	17:38 20:02	19:59 23:42	8,422 13,210	120 119	-78,020 -78,018	2 2	2 8	0 0	0 0
22 22	1 2	00:00 20:02	02:48 23:59	10,056 14,227	122 118	-198,269 -198,350	2 3	20 28	0 0	0 0
23	1	02:58	08:37	20,308	121	-203,259	22	0	0	0
24 24	1 2	15:18 20:02	19:59 22:33	16,819 9,089	124 116	-32,239 -32,285	15 10	0 0	0 0	0 0
25	1	04:53	11:08	22,477	124	-443,990	61	0	0	0
26	1	14:51	19:59	18,422	118	-35,537	74	0	0	0
27	1	05:53	11:50	21,331	121	-136,319	13	0	0	0
28	1	07:08	14:23	26,080	128	7,401	5	0	0	0
29	1	14:23	19:56	19,914	122	-5,610	6	0	0	0
30 30 30	1 2 3	00:00 14:51 20:24	01:38 18:35 23:59	5,907 13,412 12,922	113 116 109	-46,235 -46,306 -46,337	4 10 3	22 0 4	0 0 0	0 0 0
31 31	1 2	00:00 21:31	05:47 23:59	20,751 8,854	120 114	-8,734 -8,647	11 6	1 0	0 0	0 0
32 32	1 2	00:00 21:47	04:27 23:59	15,909 7,951	138 129	-67,801 -69,027	54 46	0 0	0 0	15868 7923
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-