GPS Space Vehicle Time Integrity for MJD 54899, Monday 9 March 2009

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
-

2
2
1
2
00:00
22:02
06:38
23:59
23,846
  7,012
   -29
   -31
  -155,348
  -155,287
5
4
1
0
0
0
0
0

3
1
13:20
19:07
20,802
   -30
  -363,230
33
0
0
0

4
4
1
2
00:00
20:33
04:13
23:59
15,184
12,361
   -29
   -32
     5,343
     6,384
64
53
1
0
1
0
0
0

5
5
1
2
01:15
07:17
05:55
11:46
16,787
16,120
   -35
   -24
     5,370
     5,481
21
24
0
0
0
0
0
0

6
1
12:53
18:33
20,398
   -24
   -23,492
114
0
0
0

7
1
16:44
22:51
21,967
   -30
   -21,925
3
36
0
0

8
1
18:33
23:59
19,566
   -34
   193,741
8
0
0
0

9
9
1
2
00:00
04:49
01:15
10:12
  4,524
19,306
   -30
   -31
   -44,401
   -44,452
5
8
3
1
0
0
0
0

10
1
00:04
06:49
24,263
   -31
    12,330
4
51
0
0

11
1
16:33
22:27
21,163
   -28
    -5,197
6
1
0
0

12
12
1
2
00:51
07:52
05:51
11:35
17,971
13,372
   -30
   -25
   308,288
   308,197
24
16
0
0
0
0
0
0

13
1
15:37
20:58
19,212
   -29
  -291,034
7
4
0
0

14
14
1
2
06:57
11:49
11:46
15:36
17,273
13,595
   -27
   -23
   143,547
   143,465
25
21
0
0
0
0
0
0

15
1
02:21
08:17
21,312
   -31
   266,480
30
0
0
0

16
1
11:49
17:33
20,595
   -26
   -68,963
16
0
0
0

17
17
1
2
00:00
18:40
03:21
23:59
12,048
19,125
   -26
   -33
   -49,522
   -49,621
5
7
1
0
0
0
0
0

18
18
1
2
04:41
11:49
11:46
12:55
25,412
  3,933
   -26
   -29
    76,460
    76,405
24
7
0
0
0
0
0
0

19
1
14:35
20:27
21,068
   -24
   -31,011
4
0
0
0

20
20
1
2
13:10
19:29
18:06
23:55
17,720
15,928
   -25
   -30
   -88,680
   -88,661
4
7
0
0
0
0
0
0

21
1
05:20
11:20
21,576
   -27
   -25,406
12
0
0
0

22
22
1
2
07:11
11:49
11:46
14:09
16,442
  8,362
   -24
   -24
  -203,843
  -203,832
6
2
0
6
0
0
0
0

23
1
14:23
20:02
20,274
   -29
  -388,140
5
6
0
0

24
1
02:31
09:54
26,494
   -28
  -171,568
21
0
0
0

25
1
15:41
22:09
23,216
   -30
  -290,106
157
0
0
0

26
1
02:08
07:37
19,681
   -24
   -49,799
15
0
0
0

27
27
27
1
2
3
00:00
03:42
20:38
01:34
07:23
23:59
  5,632
13,224
12,061
   -29
   -24
   -34
   -30,707
   -30,756
   -30,944
4
10
11
2
1
0
0
0
0
0
0
0

28
28
1
2
00:00
18:37
01:54
23:59
  6,869
19,272
   -32
   -26
    23,599
    23,594
3
3
1
24
0
0
0
0

29
1
03:29
09:00
19,822
   -31
     3,090
21
0
0
0

30
30
30
1
2
3
02:23
07:55
11:49
05:58
11:46
13:06
12,838
13,856
  4,583
   -35
   -32
   -32
  -131,187
  -131,235
  -131,258
13
7
6
0
0
0
0
0
0
0
0
0

31
31
1
2
08:50
11:49
11:46
16:53
10,562
18,222
   -25
   -25
    54,094
    54,113
6
5
0
0
0
0
0
0

32
32
1
2
12:05
20:42
17:31
22:25
19,477
  6,128
   -25
   -30
  -288,256
  -288,167
20
8
0
0
0
0
0
0

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	-
2 2	1 2	00:00 22:02	06:38 23:59	23,846 7,012	-29 -31	-155,348 -155,287	5 4	1 0	0 0	0 0
3	1	13:20	19:07	20,802	-30	-363,230	33	0	0	0
4 4	1 2	00:00 20:33	04:13 23:59	15,184 12,361	-29 -32	5,343 6,384	64 53	1 0	1 0	0 0
5 5	1 2	01:15 07:17	05:55 11:46	16,787 16,120	-35 -24	5,370 5,481	21 24	0 0	0 0	0 0
6	1	12:53	18:33	20,398	-24	-23,492	114	0	0	0
7	1	16:44	22:51	21,967	-30	-21,925	3	36	0	0
8	1	18:33	23:59	19,566	-34	193,741	8	0	0	0
9 9	1 2	00:00 04:49	01:15 10:12	4,524 19,306	-30 -31	-44,401 -44,452	5 8	3 1	0 0	0 0
10	1	00:04	06:49	24,263	-31	12,330	4	51	0	0
11	1	16:33	22:27	21,163	-28	-5,197	6	1	0	0
12 12	1 2	00:51 07:52	05:51 11:35	17,971 13,372	-30 -25	308,288 308,197	24 16	0 0	0 0	0 0
13	1	15:37	20:58	19,212	-29	-291,034	7	4	0	0
14 14	1 2	06:57 11:49	11:46 15:36	17,273 13,595	-27 -23	143,547 143,465	25 21	0 0	0 0	0 0
15	1	02:21	08:17	21,312	-31	266,480	30	0	0	0
16	1	11:49	17:33	20,595	-26	-68,963	16	0	0	0
17 17	1 2	00:00 18:40	03:21 23:59	12,048 19,125	-26 -33	-49,522 -49,621	5 7	1 0	0 0	0 0
18 18	1 2	04:41 11:49	11:46 12:55	25,412 3,933	-26 -29	76,460 76,405	24 7	0 0	0 0	0 0
19	1	14:35	20:27	21,068	-24	-31,011	4	0	0	0
20 20	1 2	13:10 19:29	18:06 23:55	17,720 15,928	-25 -30	-88,680 -88,661	4 7	0 0	0 0	0 0
21	1	05:20	11:20	21,576	-27	-25,406	12	0	0	0
22 22	1 2	07:11 11:49	11:46 14:09	16,442 8,362	-24 -24	-203,843 -203,832	6 2	0 6	0 0	0 0
23	1	14:23	20:02	20,274	-29	-388,140	5	6	0	0
24	1	02:31	09:54	26,494	-28	-171,568	21	0	0	0
25	1	15:41	22:09	23,216	-30	-290,106	157	0	0	0
26	1	02:08	07:37	19,681	-24	-49,799	15	0	0	0
27 27 27	1 2 3	00:00 03:42 20:38	01:34 07:23 23:59	5,632 13,224 12,061	-29 -24 -34	-30,707 -30,756 -30,944	4 10 11	2 1 0	0 0 0	0 0 0
28 28	1 2	00:00 18:37	01:54 23:59	6,869 19,272	-32 -26	23,599 23,594	3 3	1 24	0 0	0 0
29	1	03:29	09:00	19,822	-31	3,090	21	0	0	0
30 30 30	1 2 3	02:23 07:55 11:49	05:58 11:46 13:06	12,838 13,856 4,583	-35 -32 -32	-131,187 -131,235 -131,258	13 7 6	0 0 0	0 0 0	0 0 0
31 31	1 2	08:50 11:49	11:46 16:53	10,562 18,222	-25 -25	54,094 54,113	6 5	0 0	0 0	0 0
32 32	1 2	12:05 20:42	17:31 22:25	19,477 6,128	-25 -30	-288,256 -288,167	20 8	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-