GPS Space Vehicle Time Integrity for MJD 53860, Friday 5 May 2006

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
1
2
3
08:29
10:27
12:20
10:24
12:17
16:14
  6,895
  6,581
14,025
  1,124
  1,107
  1,114
   -49,865
   -49,889
   -49,905
15
9
13
0
0
0
0
0
0
0
0
0

2
2
1
2
00:00
20:59
05:21
23:59
19,233
10,771
  1,113
  1,104
     6,061
     5,874
17
13
0
0
0
0
0
0

3
1
12:20
17:58
20,261
  1,112
   -95,019
24
0
0
0

4
4
1
2
00:00
19:44
03:32
23:59
12,702
15,306
  1,114
  1,105
  -220,997
  -221,692
38
42
1
0
1
0
0
0

5
5
5
1
2
3
00:00
06:18
08:29
04:59
08:26
10:24
17,962
  7,664
  6,895
  1,115
  1,119
  1,117
    54,731
    53,718
    53,283
299
127
117
0
0
0
697
0
0
0
0
0

6
6
1
2
02:31
05:22
05:21
08:06
10,145
  9,816
  1,107
  1,112
  -507,580
  -507,768
54
53
0
1
0
0
0
0

7
7
7
1
2
3
05:22
10:38
12:20
08:26
12:17
15:51
11,000
  5,934
12,620
  1,113
  1,121
  1,118
  -533,425
  -533,467
  -533,500
8
11
15
6
0
0
0
0
0
0
0
0

8
1
17:34
23:10
20,139
  1,106
    65,909
10
0
0
0

9
9
9
1
2
3
03:45
05:22
22:42
05:21
08:26
23:59
  5,750
11,000
  4,636
  1,119
  1,111
  1,106
   -17,784
   -17,806
   -17,900
11
9
10
1
0
0
0
0
0
0
0
0

10
10
1
2
00:00
22:53
05:21
23:59
19,233
  3,994
  1,111
  1,102
   -81,799
   -81,858
13
11
0
0
0
0
0
0

11
1
15:33
21:23
20,949
  1,113
  -324,024
22
0
0
0

12
-

13
1
14:35
19:57
19,284
  1,111
   -58,455
17
0
0
0

14
14
14
14
1
2
3
4
05:54
08:29
10:27
12:20
08:26
10:24
12:17
14:32
  9,068
  6,895
  6,597
  7,874
  1,114
  1,110
  1,116
  1,119
    15,761
    15,751
    15,753
    15,750
8
11
8
9
0
0
0
0
0
0
0
0
0
0
0
0

15
15
1
2
05:32
08:29
08:26
10:24
10,391
  6,895
  1,112
  1,125
  -606,487
  -606,529
13
14
0
0
0
0
0
0

16
16
1
2
10:27
12:20
12:17
16:29
  6,597
14,890
  1,116
  1,114
   -39,781
   -39,808
10
14
0
0
0
0
0
0

17
17
1
2
00:00
17:44
02:23
23:59
  8,621
22,476
  1,125
  1,108
   -88,388
   -88,643
13
25
1
0
0
0
0
0

18
18
18
18
1
2
3
4
03:14
05:22
08:29
10:27
05:21
08:26
10:24
11:38
  7,584
11,000
  6,895
  4,246
  1,112
  1,106
  1,121
  1,125
   234,972
   234,981
   235,011
   235,025
9
11
13
9
0
0
0
0
0
0
0
0
0
0
0
0

19
1
13:31
19:24
21,159
  1,115
    13,358
17
0
0
0

20
20
1
2
12:20
18:44
16:59
22:49
16,718
14,691
  1,120
  1,111
    28,532
    28,509
10
10
0
1
0
0
0
0

21
21
21
1
2
3
04:19
05:22
08:29
05:21
08:26
10:20
  3,664
10,984
  6,649
  1,098
  1,110
  1,122
   -25,290
   -25,299
   -25,313
8
8
11
0
1
0
0
0
0
0
0
0

22
22
22
1
2
3
06:10
08:29
10:27
08:26
10:24
12:17
  8,105
  6,895
  6,597
  1,105
  1,116
  1,120
   -91,339
   -91,358
   -91,380
11
12
12
0
0
0
0
0
0
0
0
0

23
1
13:09
18:53
20,588
  1,113
  -141,147
12
0
0
0

24
1
18:25
23:59
20,041
  1,109
    -2,646
19
0
0
0

25
25
25
1
2
3
08:29
10:27
12:20
10:24
12:17
16:48
  6,895
  6,597
16,013
  1,128
  1,123
  1,121
    -8,375
    -8,329
    -8,246
16
14
38
0
0
0
0
0
0
0
0
0

26
26
1
2
01:21
05:22
05:21
06:54
14,359
  5,523
  1,111
  1,096
   106,809
   106,906
42
15
0
0
0
0
0
0

27
1
16:17
22:14
21,361
  1,110
   -46,274
15
0
0
0

28
1
17:23
23:59
23,727
  1,109
   -26,920
11
0
0
0

29
29
1
2
00:56
05:22
05:21
06:33
15,837
  4,247
  1,111
  1,095
  -597,741
  -597,829
40
12
0
0
0
0
0
0

30
30
30
30
1
2
3
4
01:17
06:51
08:29
10:27
05:08
08:26
10:24
12:00
13,855
  5,683
  6,895
  5,569
  1,108
  1,110
  1,117
  1,117
  -215,856
  -216,383
  -216,593
  -216,811
132
51
69
56
0
0
0
0
0
0
0
0
0
0
0
0

31
-

32
-

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	1 2 3	08:29 10:27 12:20	10:24 12:17 16:14	6,895 6,581 14,025	1,124 1,107 1,114	-49,865 -49,889 -49,905	15 9 13	0 0 0	0 0 0	0 0 0
2 2	1 2	00:00 20:59	05:21 23:59	19,233 10,771	1,113 1,104	6,061 5,874	17 13	0 0	0 0	0 0
3	1	12:20	17:58	20,261	1,112	-95,019	24	0	0	0
4 4	1 2	00:00 19:44	03:32 23:59	12,702 15,306	1,114 1,105	-220,997 -221,692	38 42	1 0	1 0	0 0
5 5 5	1 2 3	00:00 06:18 08:29	04:59 08:26 10:24	17,962 7,664 6,895	1,115 1,119 1,117	54,731 53,718 53,283	299 127 117	0 0 0	697 0 0	0 0 0
6 6	1 2	02:31 05:22	05:21 08:06	10,145 9,816	1,107 1,112	-507,580 -507,768	54 53	0 1	0 0	0 0
7 7 7	1 2 3	05:22 10:38 12:20	08:26 12:17 15:51	11,000 5,934 12,620	1,113 1,121 1,118	-533,425 -533,467 -533,500	8 11 15	6 0 0	0 0 0	0 0 0
8	1	17:34	23:10	20,139	1,106	65,909	10	0	0	0
9 9 9	1 2 3	03:45 05:22 22:42	05:21 08:26 23:59	5,750 11,000 4,636	1,119 1,111 1,106	-17,784 -17,806 -17,900	11 9 10	1 0 0	0 0 0	0 0 0
10 10	1 2	00:00 22:53	05:21 23:59	19,233 3,994	1,111 1,102	-81,799 -81,858	13 11	0 0	0 0	0 0
11	1	15:33	21:23	20,949	1,113	-324,024	22	0	0	0
12	-
13	1	14:35	19:57	19,284	1,111	-58,455	17	0	0	0
14 14 14 14	1 2 3 4	05:54 08:29 10:27 12:20	08:26 10:24 12:17 14:32	9,068 6,895 6,597 7,874	1,114 1,110 1,116 1,119	15,761 15,751 15,753 15,750	8 11 8 9	0 0 0 0	0 0 0 0	0 0 0 0
15 15	1 2	05:32 08:29	08:26 10:24	10,391 6,895	1,112 1,125	-606,487 -606,529	13 14	0 0	0 0	0 0
16 16	1 2	10:27 12:20	12:17 16:29	6,597 14,890	1,116 1,114	-39,781 -39,808	10 14	0 0	0 0	0 0
17 17	1 2	00:00 17:44	02:23 23:59	8,621 22,476	1,125 1,108	-88,388 -88,643	13 25	1 0	0 0	0 0
18 18 18 18	1 2 3 4	03:14 05:22 08:29 10:27	05:21 08:26 10:24 11:38	7,584 11,000 6,895 4,246	1,112 1,106 1,121 1,125	234,972 234,981 235,011 235,025	9 11 13 9	0 0 0 0	0 0 0 0	0 0 0 0
19	1	13:31	19:24	21,159	1,115	13,358	17	0	0	0
20 20	1 2	12:20 18:44	16:59 22:49	16,718 14,691	1,120 1,111	28,532 28,509	10 10	0 1	0 0	0 0
21 21 21	1 2 3	04:19 05:22 08:29	05:21 08:26 10:20	3,664 10,984 6,649	1,098 1,110 1,122	-25,290 -25,299 -25,313	8 8 11	0 1 0	0 0 0	0 0 0
22 22 22	1 2 3	06:10 08:29 10:27	08:26 10:24 12:17	8,105 6,895 6,597	1,105 1,116 1,120	-91,339 -91,358 -91,380	11 12 12	0 0 0	0 0 0	0 0 0
23	1	13:09	18:53	20,588	1,113	-141,147	12	0	0	0
24	1	18:25	23:59	20,041	1,109	-2,646	19	0	0	0
25 25 25	1 2 3	08:29 10:27 12:20	10:24 12:17 16:48	6,895 6,597 16,013	1,128 1,123 1,121	-8,375 -8,329 -8,246	16 14 38	0 0 0	0 0 0	0 0 0
26 26	1 2	01:21 05:22	05:21 06:54	14,359 5,523	1,111 1,096	106,809 106,906	42 15	0 0	0 0	0 0
27	1	16:17	22:14	21,361	1,110	-46,274	15	0	0	0
28	1	17:23	23:59	23,727	1,109	-26,920	11	0	0	0
29 29	1 2	00:56 05:22	05:21 06:33	15,837 4,247	1,111 1,095	-597,741 -597,829	40 12	0 0	0 0	0 0
30 30 30 30	1 2 3 4	01:17 06:51 08:29 10:27	05:08 08:26 10:24 12:00	13,855 5,683 6,895 5,569	1,108 1,110 1,117 1,117	-215,856 -216,383 -216,593 -216,811	132 51 69 56	0 0 0 0	0 0 0 0	0 0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-