GPS Space Vehicle Time Integrity for MJD 53866, Thursday 11 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
07:47
12:38
13:57
12:33
13:55
15:50
17,063
  4,576
  6,786
  1,123
  1,117
  1,109
   -51,056
   -51,089
   -51,110
18
8
11
0
0
0
0
0
0
0
0
0

2
2
1
2
00:00
20:35
05:07
23:59
18,336
12,234
  1,113
  1,100
     4,740
     4,541
13
14
1
0
0
0
0
0

3
3
1
2
12:38
13:57
13:55
17:34
  4,576
13,022
  1,114
  1,107
   -96,548
   -96,582
10
17
0
0
0
0
0
0

4
4
1
2
00:00
19:19
03:06
23:59
11,147
16,814
  1,115
  1,104
  -225,893
  -226,581
28
45
1
0
1
0
0
0

5
5
1
2
00:00
05:53
04:35
10:13
16,476
15,585
  1,115
  1,125
    25,322
    24,176
260
252
0
1
1
1
0
0

6
1
02:08
07:42
19,981
  1,112
  -517,299
101
0
0
0

7
7
7
7
1
2
3
4
04:48
10:14
12:38
13:57
08:40
12:33
13:55
15:28
13,834
  8,285
  4,576
  5,445
  1,120
  1,127
  1,122
  1,116
  -534,926
  -534,966
  -534,990
  -535,009
15
13
10
10
0
0
0
0
0
0
0
0
0
0
0
0

8
1
17:09
22:46
20,143
  1,101
    66,488
14
0
0
0

9
9
1
2
03:20
22:17
08:43
23:57
19,284
  6,011
  1,124
  1,101
   -18,595
   -18,702
12
12
1
0
0
0
0
0

10
10
1
2
00:00
22:28
05:03
23:59
18,145
  5,484
  1,120
  1,106
   -82,126
   -82,189
10
12
1
0
0
0
0
0

11
1
15:09
20:59
20,957
  1,105
  -325,310
22
0
0
0

12
-

13
1
14:09
19:31
19,301
  1,107
   -59,912
21
0
0
0

14
14
1
2
05:29
12:38
12:33
13:55
25,308
  4,576
  1,119
  1,123
    15,376
    15,368
11
8
0
1
0
0
0
0

15
1
05:07
10:50
20,433
  1,123
  -609,629
38
0
0
0

16
16
16
1
2
3
09:50
12:38
13:57
12:33
13:55
16:05
  9,681
  4,576
  7,663
  1,120
  1,117
  1,111
   -41,004
   -41,025
   -41,046
12
9
12
0
0
0
0
0
0
0
0
0

17
17
1
2
00:00
17:19
01:59
23:59
  7,151
23,939
  1,117
  1,104
   -90,155
   -90,399
8
23
1
0
0
0
0
0

18
1
02:50
11:13
30,088
  1,119
   235,865
18
0
0
0

19
1
13:57
18:59
18,105
  1,110
    12,424
15
0
0
0

20
20
20
1
2
3
12:38
13:57
18:19
13:55
16:35
22:25
  4,576
  9,492
14,747
  1,124
  1,113
  1,106
    28,215
    28,200
    28,181
9
10
13
0
0
0
0
0
0
0
0
0

21
1
03:55
09:56
21,534
  1,115
   -26,706
18
0
0
0

22
1
05:46
12:33
24,316
  1,122
   -93,475
32
0
0
0

23
23
1
2
12:44
13:57
13:55
18:28
  4,234
16,255
  1,126
  1,110
  -140,671
  -140,679
9
10
0
0
0
0
0
0

24
1
18:01
23:59
21,442
  1,102
    -4,140
21
0
0
0

25
25
25
1
2
3
07:51
12:38
13:57
12:33
13:55
16:24
16,775
  4,576
  8,790
  1,125
  1,124
  1,117
   -18,151
   -19,253
   -19,943
483
133
255
0
0
0
6717
0
0
0
0
0

26
1
00:56
06:30
19,904
  1,117
   112,651
68
0
0
0

27
1
15:52
21:49
21,370
  1,110
   -47,184
15
0
0
0

28
1
16:58
23:59
25,207
  1,105
   -26,511
14
0
0
0

29
1
00:32
06:09
20,106
  1,113
  -601,321
38
0
0
0

30
30
1
2
00:53
06:26
04:44
11:36
13,810
18,513
  1,103
  1,117
  -231,810
  -232,426
106
149
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	07:47 12:38 13:57	12:33 13:55 15:50	17,063 4,576 6,786	1,123 1,117 1,109	-51,056 -51,089 -51,110	18 8 11	0 0 0	0 0 0	0 0 0
2 2	1 2	00:00 20:35	05:07 23:59	18,336 12,234	1,113 1,100	4,740 4,541	13 14	1 0	0 0	0 0
3 3	1 2	12:38 13:57	13:55 17:34	4,576 13,022	1,114 1,107	-96,548 -96,582	10 17	0 0	0 0	0 0
4 4	1 2	00:00 19:19	03:06 23:59	11,147 16,814	1,115 1,104	-225,893 -226,581	28 45	1 0	1 0	0 0
5 5	1 2	00:00 05:53	04:35 10:13	16,476 15,585	1,115 1,125	25,322 24,176	260 252	0 1	1 1	0 0
6	1	02:08	07:42	19,981	1,112	-517,299	101	0	0	0
7 7 7 7	1 2 3 4	04:48 10:14 12:38 13:57	08:40 12:33 13:55 15:28	13,834 8,285 4,576 5,445	1,120 1,127 1,122 1,116	-534,926 -534,966 -534,990 -535,009	15 13 10 10	0 0 0 0	0 0 0 0	0 0 0 0
8	1	17:09	22:46	20,143	1,101	66,488	14	0	0	0
9 9	1 2	03:20 22:17	08:43 23:57	19,284 6,011	1,124 1,101	-18,595 -18,702	12 12	1 0	0 0	0 0
10 10	1 2	00:00 22:28	05:03 23:59	18,145 5,484	1,120 1,106	-82,126 -82,189	10 12	1 0	0 0	0 0
11	1	15:09	20:59	20,957	1,105	-325,310	22	0	0	0
12	-
13	1	14:09	19:31	19,301	1,107	-59,912	21	0	0	0
14 14	1 2	05:29 12:38	12:33 13:55	25,308 4,576	1,119 1,123	15,376 15,368	11 8	0 1	0 0	0 0
15	1	05:07	10:50	20,433	1,123	-609,629	38	0	0	0
16 16 16	1 2 3	09:50 12:38 13:57	12:33 13:55 16:05	9,681 4,576 7,663	1,120 1,117 1,111	-41,004 -41,025 -41,046	12 9 12	0 0 0	0 0 0	0 0 0
17 17	1 2	00:00 17:19	01:59 23:59	7,151 23,939	1,117 1,104	-90,155 -90,399	8 23	1 0	0 0	0 0
18	1	02:50	11:13	30,088	1,119	235,865	18	0	0	0
19	1	13:57	18:59	18,105	1,110	12,424	15	0	0	0
20 20 20	1 2 3	12:38 13:57 18:19	13:55 16:35 22:25	4,576 9,492 14,747	1,124 1,113 1,106	28,215 28,200 28,181	9 10 13	0 0 0	0 0 0	0 0 0
21	1	03:55	09:56	21,534	1,115	-26,706	18	0	0	0
22	1	05:46	12:33	24,316	1,122	-93,475	32	0	0	0
23 23	1 2	12:44 13:57	13:55 18:28	4,234 16,255	1,126 1,110	-140,671 -140,679	9 10	0 0	0 0	0 0
24	1	18:01	23:59	21,442	1,102	-4,140	21	0	0	0
25 25 25	1 2 3	07:51 12:38 13:57	12:33 13:55 16:24	16,775 4,576 8,790	1,125 1,124 1,117	-18,151 -19,253 -19,943	483 133 255	0 0 0	6717 0 0	0 0 0
26	1	00:56	06:30	19,904	1,117	112,651	68	0	0	0
27	1	15:52	21:49	21,370	1,110	-47,184	15	0	0	0
28	1	16:58	23:59	25,207	1,105	-26,511	14	0	0	0
29	1	00:32	06:09	20,106	1,113	-601,321	38	0	0	0
30 30	1 2	00:53 06:26	04:44 11:36	13,810 18,513	1,103 1,117	-231,810 -232,426	106 149	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-