GPS Space Vehicle Time Integrity for MJD 54343, Friday 31 August 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
22:46
07:04
23:59
25,420
  4,401
    11
     2
  -149,483
  -149,665
16
5
1
7
0
0
0
0

2
1
12:04
20:33
30,527
     3
  -133,101
26
0
0
0

3
1
03:21
09:08
20,770
    11
  -108,999
30
0
0
0

4
1
10:42
18:24
27,702
     4
     2,059
18
0
0
0

5
5
5
1
2
3
00:00
15:30
21:19
02:20
19:59
23:59
  8,394
16,086
  9,601
     6
     3
     4
  -343,768
  -345,926
  -346,558
89
169
96
1
0
0
1
0
0
0
0
0

6
6
1
2
02:16
17:35
03:53
23:08
  5,813
19,923
     7
    -0
  -246,819
  -246,826
3
3
1
24
0
0
0
0

7
7
1
2
00:00
17:27
04:55
23:59
17,710
23,507
    68
    22
    84,694
    91,618
536
721
1
0
7937
14089
17675
23485

8
1
08:31
14:06
20,097
    10
   120,973
9
0
0
0

9
9
1
2
13:53
18:46
15:13
23:59
  4,812
18,753
     9
     4
   -85,646
   -85,693
4
9
2
0
0
0
0
0

10
1
13:24
21:21
28,535
    24
   -68,421
512
0
12471
28225

11
1
06:40
12:33
21,138
     9
   -23,000
2
27
0
0

12
12
12
1
2
3
00:00
14:39
21:51
01:25
19:45
23:00
  5,154
18,317
  4,124
     3
    -0
    -1
    54,496
    54,567
    54,592
4
6
4
1
0
1
0
0
0
0
0
0

13
1
05:38
10:59
19,211
     6
  -202,658
19
0
0
0

14
14
1
2
00:00
20:53
05:36
23:59
20,147
11,130
     8
    -0
   -38,560
   -38,723
10
5
1
0
0
0
0
0

15
-

16
1
01:14
07:25
22,258
    10
  -172,711
13
0
0
0

17
1
08:43
17:19
30,903
     3
   -56,080
7
0
0
0

18
18
1
2
00:00
18:22
02:46
23:59
  9,967
20,201
     8
     2
   238,356
   238,231
3
8
6
0
0
0
0
0

19
1
04:34
10:27
21,130
    11
   -62,003
14
0
0
0

20
20
1
2
03:09
09:39
08:04
13:54
17,648
15,297
     7
    13
    28,899
    28,916
3
4
20
0
0
0
0
0

21
21
1
2
00:00
19:06
01:14
23:59
  4,457
17,550
     7
     4
   -78,495
   -78,486
3
2
1
56
0
0
0
0

22
22
1
2
00:00
21:15
04:14
23:59
15,257
  9,839
     7
     3
  -196,221
  -196,319
5
3
1
20
0
0
0
0

23
1
04:25
10:04
20,300
     8
  -196,402
24
0
0
0

24
1
16:45
23:59
26,032
     8
   -27,008
21
0
0
0

25
1
06:17
12:33
22,525
     7
  -425,081
75
0
0
0

26
1
16:17
21:49
19,885
     5
   -11,211
77
0
0
0

27
1
07:19
13:16
21,334
     5
  -132,150
14
0
0
0

28
1
08:32
15:48
26,132
     2
     6,031
3
16
0
0

29
1
15:49
21:21
19,916
     9
    -5,402
2
47
0
0

30
30
30
1
2
3
00:00
16:16
21:49
03:03
20:01
23:59
10,986
13,511
  7,811
     5
    -3
     1
   -44,177
   -44,257
   -44,275
4
7
3
7
0
0
0
0
0
0
0
0

31
1
00:00
07:17
26,213
     6
   -11,114
11
1
0
0

32
32
1
2
00:00
22:55
05:54
23:59
21,130
  3,848
    24
    44
   -37,109
   -38,386
94
35
0
0
0
0
21098
3714

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 22:46	07:04 23:59	25,420 4,401	11 2	-149,483 -149,665	16 5	1 7	0 0	0 0
2	1	12:04	20:33	30,527	3	-133,101	26	0	0	0
3	1	03:21	09:08	20,770	11	-108,999	30	0	0	0
4	1	10:42	18:24	27,702	4	2,059	18	0	0	0
5 5 5	1 2 3	00:00 15:30 21:19	02:20 19:59 23:59	8,394 16,086 9,601	6 3 4	-343,768 -345,926 -346,558	89 169 96	1 0 0	1 0 0	0 0 0
6 6	1 2	02:16 17:35	03:53 23:08	5,813 19,923	7 -0	-246,819 -246,826	3 3	1 24	0 0	0 0
7 7	1 2	00:00 17:27	04:55 23:59	17,710 23,507	68 22	84,694 91,618	536 721	1 0	7937 14089	17675 23485
8	1	08:31	14:06	20,097	10	120,973	9	0	0	0
9 9	1 2	13:53 18:46	15:13 23:59	4,812 18,753	9 4	-85,646 -85,693	4 9	2 0	0 0	0 0
10	1	13:24	21:21	28,535	24	-68,421	512	0	12471	28225
11	1	06:40	12:33	21,138	9	-23,000	2	27	0	0
12 12 12	1 2 3	00:00 14:39 21:51	01:25 19:45 23:00	5,154 18,317 4,124	3 -0 -1	54,496 54,567 54,592	4 6 4	1 0 1	0 0 0	0 0 0
13	1	05:38	10:59	19,211	6	-202,658	19	0	0	0
14 14	1 2	00:00 20:53	05:36 23:59	20,147 11,130	8 -0	-38,560 -38,723	10 5	1 0	0 0	0 0
15	-
16	1	01:14	07:25	22,258	10	-172,711	13	0	0	0
17	1	08:43	17:19	30,903	3	-56,080	7	0	0	0
18 18	1 2	00:00 18:22	02:46 23:59	9,967 20,201	8 2	238,356 238,231	3 8	6 0	0 0	0 0
19	1	04:34	10:27	21,130	11	-62,003	14	0	0	0
20 20	1 2	03:09 09:39	08:04 13:54	17,648 15,297	7 13	28,899 28,916	3 4	20 0	0 0	0 0
21 21	1 2	00:00 19:06	01:14 23:59	4,457 17,550	7 4	-78,495 -78,486	3 2	1 56	0 0	0 0
22 22	1 2	00:00 21:15	04:14 23:59	15,257 9,839	7 3	-196,221 -196,319	5 3	1 20	0 0	0 0
23	1	04:25	10:04	20,300	8	-196,402	24	0	0	0
24	1	16:45	23:59	26,032	8	-27,008	21	0	0	0
25	1	06:17	12:33	22,525	7	-425,081	75	0	0	0
26	1	16:17	21:49	19,885	5	-11,211	77	0	0	0
27	1	07:19	13:16	21,334	5	-132,150	14	0	0	0
28	1	08:32	15:48	26,132	2	6,031	3	16	0	0
29	1	15:49	21:21	19,916	9	-5,402	2	47	0	0
30 30 30	1 2 3	00:00 16:16 21:49	03:03 20:01 23:59	10,986 13,511 7,811	5 -3 1	-44,177 -44,257 -44,275	4 7 3	7 0 0	0 0 0	0 0 0
31	1	00:00	07:17	26,213	6	-11,114	11	1	0	0
32 32	1 2	00:00 22:55	05:54 23:59	21,130 3,848	24 44	-37,109 -38,386	94 35	0 0	0 0	21098 3714
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-