GPS Space Vehicle Time Integrity for MJD 54328, Thursday 16 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
02:40
02:37
08:10
  9,460
19,734
   -73
   -66
  -146,405
  -146,432
6
11
0
1
0
0
0
0

2
1
13:06
21:36
30,547
   -70
  -129,581
26
0
0
0

3
1
04:23
10:11
20,806
   -64
  -102,107
31
0
0
0

4
1
11:45
19:28
27,803
   -68
    -1,230
15
0
0
0

5
5
5
1
2
3
00:00
16:31
22:20
02:37
21:00
23:59
  9,465
16,142
  5,942
   -65
   -70
   -67
  -295,243
  -297,684
  -298,295
106
183
62
0
0
0
0
1
0
0
0
0

6
6
1
2
03:18
18:36
04:53
23:59
  5,684
19,358
   -66
   -75
  -245,692
  -245,811
5
9
1
0
0
0
0
0

7
7
1
2
02:50
18:55
05:27
23:59
  9,435
18,236
   -61
   -72
  -145,858
  -144,497
60
116
1
0
1
0
0
0

8
1
09:32
15:08
20,108
   -64
   119,043
7
0
0
0

9
9
9
1
2
3
00:00
14:53
19:47
01:15
16:15
23:59
  4,516
  4,903
15,094
   -66
   -72
   -72
   -83,471
   -83,563
   -83,601
2
5
4
1
1
0
0
0
0
0
0
0

10
1
14:50
21:19
23,299
   -63
  -106,282
3
50
0
0

11
1
07:41
13:34
21,136
   -63
   -22,331
3
0
0
0

12
12
12
1
2
3
00:00
15:41
22:52
02:27
20:46
23:59
  8,827
18,325
  4,017
   -71
   -74
   -68
    52,759
    52,835
    52,863
4
5
5
1
0
1
0
0
0
0
0
0

13
1
06:38
11:59
19,245
   -64
  -198,781
16
1
0
1

14
14
14
1
2
3
00:00
02:40
21:56
02:37
06:38
23:59
  9,465
14,266
  7,379
   -69
   -65
   -72
   -35,809
   -35,831
   -35,977
5
7
3
0
1
23
0
0
0
0
0
0

15
-

16
1
02:40
08:26
20,704
   -64
  -169,723
12
0
0
0

17
1
09:45
18:21
30,924
   -67
   -57,725
8
0
0
0

18
18
18
1
2
3
00:00
02:40
19:25
02:37
03:49
23:59
  9,465
  4,097
16,443
   -67
   -62
   -75
   240,348
   240,342
   240,229
2
3
6
0
1
1
0
0
0
0
0
0

19
1
05:36
11:30
21,171
   -62
   -58,673
14
0
0
0

20
20
1
2
04:09
10:41
09:04
14:54
17,683
15,206
   -66
   -62
    28,126
    28,142
3
3
12
17
0
0
0
0

21
21
1
2
00:00
20:09
02:16
23:59
  8,200
13,785
   -66
   -68
   -78,705
   -78,702
3
3
3
1
0
0
0
0

22
22
22
1
2
3
00:00
02:40
22:16
02:37
05:16
23:59
  9,465
  9,298
  6,164
   -69
   -65
   -73
  -194,619
  -194,625
  -194,705
2
3
3
0
1
9
0
0
0
0
0
0

23
1
05:28
11:06
20,301
   -66
  -191,657
20
0
0
0

24
24
1
2
00:00
17:47
01:05
23:59
  3,955
22,331
   -61
   -67
   -23,207
   -23,410
4
15
1
0
0
0
0
0

25
1
07:18
13:34
22,552
   -62
  -409,134
86
0
0
0

26
1
17:18
22:50
19,885
   -75
   370,860
130
0
0
0

27
1
08:21
14:17
21,342
   -57
  -129,257
18
0
0
0

28
1
09:32
16:49
26,177
   -63
     4,969
3
33
0
0

29
1
16:50
22:23
19,919
   -79
    -5,190
2
33
0
0

30
30
30
30
1
2
3
4
00:00
02:40
17:16
22:50
02:37
04:03
21:03
23:59
  9,465
  4,969
13,599
  4,168
   -73
   -76
   -74
   -68
   -42,691
   -42,702
   -42,769
   -42,781
3
4
8
4
0
12
0
0
0
0
0
0
0
0
0
0

31
31
1
2
00:08
02:40
02:37
08:22
  8,988
20,464
   -73
   -71
   -12,786
   -12,768
4
7
0
0
0
0
0
0

32
32
1
2
00:17
02:40
02:37
06:55
  8,406
15,192
   -53
   -49
   -13,610
   -13,830
57
63
0
1
0
1
8406
15133

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 02:40	02:37 08:10	9,460 19,734	-73 -66	-146,405 -146,432	6 11	0 1	0 0	0 0
2	1	13:06	21:36	30,547	-70	-129,581	26	0	0	0
3	1	04:23	10:11	20,806	-64	-102,107	31	0	0	0
4	1	11:45	19:28	27,803	-68	-1,230	15	0	0	0
5 5 5	1 2 3	00:00 16:31 22:20	02:37 21:00 23:59	9,465 16,142 5,942	-65 -70 -67	-295,243 -297,684 -298,295	106 183 62	0 0 0	0 1 0	0 0 0
6 6	1 2	03:18 18:36	04:53 23:59	5,684 19,358	-66 -75	-245,692 -245,811	5 9	1 0	0 0	0 0
7 7	1 2	02:50 18:55	05:27 23:59	9,435 18,236	-61 -72	-145,858 -144,497	60 116	1 0	1 0	0 0
8	1	09:32	15:08	20,108	-64	119,043	7	0	0	0
9 9 9	1 2 3	00:00 14:53 19:47	01:15 16:15 23:59	4,516 4,903 15,094	-66 -72 -72	-83,471 -83,563 -83,601	2 5 4	1 1 0	0 0 0	0 0 0
10	1	14:50	21:19	23,299	-63	-106,282	3	50	0	0
11	1	07:41	13:34	21,136	-63	-22,331	3	0	0	0
12 12 12	1 2 3	00:00 15:41 22:52	02:27 20:46 23:59	8,827 18,325 4,017	-71 -74 -68	52,759 52,835 52,863	4 5 5	1 0 1	0 0 0	0 0 0
13	1	06:38	11:59	19,245	-64	-198,781	16	1	0	1
14 14 14	1 2 3	00:00 02:40 21:56	02:37 06:38 23:59	9,465 14,266 7,379	-69 -65 -72	-35,809 -35,831 -35,977	5 7 3	0 1 23	0 0 0	0 0 0
15	-
16	1	02:40	08:26	20,704	-64	-169,723	12	0	0	0
17	1	09:45	18:21	30,924	-67	-57,725	8	0	0	0
18 18 18	1 2 3	00:00 02:40 19:25	02:37 03:49 23:59	9,465 4,097 16,443	-67 -62 -75	240,348 240,342 240,229	2 3 6	0 1 1	0 0 0	0 0 0
19	1	05:36	11:30	21,171	-62	-58,673	14	0	0	0
20 20	1 2	04:09 10:41	09:04 14:54	17,683 15,206	-66 -62	28,126 28,142	3 3	12 17	0 0	0 0
21 21	1 2	00:00 20:09	02:16 23:59	8,200 13,785	-66 -68	-78,705 -78,702	3 3	3 1	0 0	0 0
22 22 22	1 2 3	00:00 02:40 22:16	02:37 05:16 23:59	9,465 9,298 6,164	-69 -65 -73	-194,619 -194,625 -194,705	2 3 3	0 1 9	0 0 0	0 0 0
23	1	05:28	11:06	20,301	-66	-191,657	20	0	0	0
24 24	1 2	00:00 17:47	01:05 23:59	3,955 22,331	-61 -67	-23,207 -23,410	4 15	1 0	0 0	0 0
25	1	07:18	13:34	22,552	-62	-409,134	86	0	0	0
26	1	17:18	22:50	19,885	-75	370,860	130	0	0	0
27	1	08:21	14:17	21,342	-57	-129,257	18	0	0	0
28	1	09:32	16:49	26,177	-63	4,969	3	33	0	0
29	1	16:50	22:23	19,919	-79	-5,190	2	33	0	0
30 30 30 30	1 2 3 4	00:00 02:40 17:16 22:50	02:37 04:03 21:03 23:59	9,465 4,969 13,599 4,168	-73 -76 -74 -68	-42,691 -42,702 -42,769 -42,781	3 4 8 4	0 12 0 0	0 0 0 0	0 0 0 0
31 31	1 2	00:08 02:40	02:37 08:22	8,988 20,464	-73 -71	-12,786 -12,768	4 7	0 0	0 0	0 0
32 32	1 2	00:17 02:40	02:37 06:55	8,406 15,192	-53 -49	-13,610 -13,830	57 63	0 1	0 1	8406 15133
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-