GPS Space Vehicle Time Integrity for MJD 54964, Wednesday 13 May 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
1
1
2
00:00
21:12
08:56
23:59
32,133
10,031
   179
   167
    96,932
    96,373
85
49
1
21
0
0
31938
10015

2
2
1
2
00:00
17:33
02:08
23:59
  7,723
23,133
   137
   132
  -153,991
  -154,035
3
2
1
6
0
0
0
0

3
3
1
2
08:58
13:00
12:58
14:46
14,426
  6,365
   132
   129
  -392,280
  -392,337
19
13
0
0
0
0
0
0

4
1
16:10
23:50
27,534
   131
    89,831
125
0
0
0

5
5
1
2
04:36
20:37
06:58
23:59
  8,461
12,048
   144
   131
    75,845
    77,003
49
70
0
0
0
0
8461
12048

6
6
1
2
08:28
13:00
12:58
14:09
16,180
  4,146
   134
   136
  -120,668
  -120,825
70
21
0
0
0
0
0
0

7
1
13:00
18:25
19,459
   128
   -18,793
2
2
0
0

8
1
14:06
19:39
19,961
   131
   202,998
8
0
0
0

9
9
1
2
00:22
19:18
05:44
20:48
19,249
  5,404
   137
   122
   -55,421
   -55,558
12
5
1
3
0
0
0
0

10
10
1
2
00:00
19:27
02:10
23:59
  7,807
16,292
   142
   126
    16,054
    16,082
4
5
0
0
0
0
0
0

11
1
13:00
18:00
18,002
   131
     2,524
6
0
0
0

12
12
12
1
2
3
00:00
03:26
20:21
01:25
07:10
23:59
  5,113
13,386
13,062
   132
   132
   129
   282,122
   282,036
   281,714
5
19
17
1
1
0
0
0
0
0
0
0

13
13
13
1
2
3
11:16
13:00
20:27
12:58
16:36
21:29
  6,133
12,919
  3,754
   139
   130
   126
  -296,832
  -296,850
  -296,875
3
7
3
1
4
2
0
0
0
0
0
0

14
1
02:25
11:04
31,083
   134
   111,584
52
0
0
0

15
15
1
2
00:00
21:47
03:46
23:59
13,533
  7,929
   133
   129
   291,159
   291,442
16
12
1
0
0
0
0
0

16
1
06:58
12:58
21,617
   135
   -51,321
25
0
0
0

17
1
14:13
22:50
30,947
   126
   -58,684
17
0
0
0

18
1
00:13
08:27
29,582
   134
    57,544
29
0
0
0

19
19
1
2
10:03
13:00
12:58
15:53
10,500
10,379
   139
   134
   -25,672
   -25,664
5
2
0
6
0
0
0
0

20
20
1
2
08:41
15:02
12:58
19:25
15,428
15,773
   138
   130
   -82,630
   -82,614
5
5
0
9
0
0
0
0

21
1
00:50
06:51
21,623
   133
   -14,157
12
0
0
0

22
1
02:43
09:42
25,043
   132
  -199,616
4
10
0
0

23
23
1
2
09:54
13:00
12:58
15:33
11,064
  9,161
   137
   131
  -389,847
  -389,854
3
3
14
0
0
0
0
0

24
24
1
2
00:00
22:01
05:28
23:59
19,656
  7,058
   130
   128
  -188,304
  -188,535
16
5
1
0
0
0
0
0

25
25
1
2
11:14
13:00
12:58
17:42
  6,238
16,913
   135
   127
  -409,805
  -410,045
37
98
0
0
0
0
0
0

26
26
1
2
00:00
22:55
04:51
23:59
17,465
  3,835
   134
   130
   -60,539
   -60,644
6
4
1
4
0
0
0
0

27
27
1
2
00:58
18:12
04:52
21:06
14,013
10,440
   124
   128
   -48,486
   -48,678
18
10
1
0
0
0
0
0

28
1
14:06
21:22
26,142
   125
    24,877
3
20
0
0

29
1
00:00
04:36
16,548
   131
   -19,337
17
1
0
0

30
30
30
1
2
3
00:00
03:26
21:47
01:33
08:35
23:59
  5,580
18,485
  7,922
   134
   129
   125
  -145,703
  -145,759
  -145,929
4
14
5
1
1
0
0
0
0
0
0
0

31
1
04:25
12:29
29,016
   133
    60,240
11
0
0
0

32
32
1
2
07:33
16:23
12:58
17:47
19,488
  5,012
   138
   129
  -262,027
  -261,907
28
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 1	1 2	00:00 21:12	08:56 23:59	32,133 10,031	179 167	96,932 96,373	85 49	1 21	0 0	31938 10015
2 2	1 2	00:00 17:33	02:08 23:59	7,723 23,133	137 132	-153,991 -154,035	3 2	1 6	0 0	0 0
3 3	1 2	08:58 13:00	12:58 14:46	14,426 6,365	132 129	-392,280 -392,337	19 13	0 0	0 0	0 0
4	1	16:10	23:50	27,534	131	89,831	125	0	0	0
5 5	1 2	04:36 20:37	06:58 23:59	8,461 12,048	144 131	75,845 77,003	49 70	0 0	0 0	8461 12048
6 6	1 2	08:28 13:00	12:58 14:09	16,180 4,146	134 136	-120,668 -120,825	70 21	0 0	0 0	0 0
7	1	13:00	18:25	19,459	128	-18,793	2	2	0	0
8	1	14:06	19:39	19,961	131	202,998	8	0	0	0
9 9	1 2	00:22 19:18	05:44 20:48	19,249 5,404	137 122	-55,421 -55,558	12 5	1 3	0 0	0 0
10 10	1 2	00:00 19:27	02:10 23:59	7,807 16,292	142 126	16,054 16,082	4 5	0 0	0 0	0 0
11	1	13:00	18:00	18,002	131	2,524	6	0	0	0
12 12 12	1 2 3	00:00 03:26 20:21	01:25 07:10 23:59	5,113 13,386 13,062	132 132 129	282,122 282,036 281,714	5 19 17	1 1 0	0 0 0	0 0 0
13 13 13	1 2 3	11:16 13:00 20:27	12:58 16:36 21:29	6,133 12,919 3,754	139 130 126	-296,832 -296,850 -296,875	3 7 3	1 4 2	0 0 0	0 0 0
14	1	02:25	11:04	31,083	134	111,584	52	0	0	0
15 15	1 2	00:00 21:47	03:46 23:59	13,533 7,929	133 129	291,159 291,442	16 12	1 0	0 0	0 0
16	1	06:58	12:58	21,617	135	-51,321	25	0	0	0
17	1	14:13	22:50	30,947	126	-58,684	17	0	0	0
18	1	00:13	08:27	29,582	134	57,544	29	0	0	0
19 19	1 2	10:03 13:00	12:58 15:53	10,500 10,379	139 134	-25,672 -25,664	5 2	0 6	0 0	0 0
20 20	1 2	08:41 15:02	12:58 19:25	15,428 15,773	138 130	-82,630 -82,614	5 5	0 9	0 0	0 0
21	1	00:50	06:51	21,623	133	-14,157	12	0	0	0
22	1	02:43	09:42	25,043	132	-199,616	4	10	0	0
23 23	1 2	09:54 13:00	12:58 15:33	11,064 9,161	137 131	-389,847 -389,854	3 3	14 0	0 0	0 0
24 24	1 2	00:00 22:01	05:28 23:59	19,656 7,058	130 128	-188,304 -188,535	16 5	1 0	0 0	0 0
25 25	1 2	11:14 13:00	12:58 17:42	6,238 16,913	135 127	-409,805 -410,045	37 98	0 0	0 0	0 0
26 26	1 2	00:00 22:55	04:51 23:59	17,465 3,835	134 130	-60,539 -60,644	6 4	1 4	0 0	0 0
27 27	1 2	00:58 18:12	04:52 21:06	14,013 10,440	124 128	-48,486 -48,678	18 10	1 0	0 0	0 0
28	1	14:06	21:22	26,142	125	24,877	3	20	0	0
29	1	00:00	04:36	16,548	131	-19,337	17	1	0	0
30 30 30	1 2 3	00:00 03:26 21:47	01:33 08:35 23:59	5,580 18,485 7,922	134 129 125	-145,703 -145,759 -145,929	4 14 5	1 1 0	0 0 0	0 0 0
31	1	04:25	12:29	29,016	133	60,240	11	0	0	0
32 32	1 2	07:33 16:23	12:58 17:47	19,488 5,012	138 129	-262,027 -261,907	28 8	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-