GPS Space Vehicle Time Integrity for MJD 54640, Monday 23 June 2008

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
1
15:46
23:59
29,564
  -225
  -205,669
10
0
0
0

3
1
06:56
12:42
20,674
  -216
  -246,150
31
0
0
0

4
1
15:42
22:22
23,959
  -228
    97,912
61
0
0
0

5
5
1
2
01:02
19:02
05:52
23:37
17,363
16,494
  -210
  -231
   383,432
   382,671
60
56
1
0
1
0
0
0

6
1
06:27
12:06
20,279
  -213
  -152,370
31
0
0
0

7
1
10:19
15:10
17,416
  -219
    15,532
37
0
0
0

8
8
1
2
12:04
15:42
15:10
17:40
11,150
  7,102
  -221
  -225
   158,511
   158,526
5
3
0
0
0
0
0
0

9
9
9
1
2
3
00:00
17:40
22:31
03:58
18:49
23:59
14,310
  4,146
  5,301
  -202
  -223
  -229
    -2,221
    -2,335
    -2,372
6
5
4
1
1
0
0
0
0
0
0
0

10
1
17:29
23:59
23,361
  -221
     2,190
3
127
0
0

11
1
10:27
15:10
16,921
  -220
   -24,523
2
13
0
0

12
12
1
2
01:36
18:24
05:11
23:28
12,904
18,186
  -209
  -231
   357,973
   357,921
4
5
4
5
0
0
0
0

13
13
1
2
09:27
18:28
14:46
19:46
19,089
  4,681
  -218
  -230
  -261,204
  -261,255
12
3
0
2
0
0
0
0

14
1
00:35
09:13
31,063
  -209
   252,115
40
0
0
0

15
15
1
2
00:00
19:59
01:58
23:59
  7,093
14,408
  -211
  -228
   130,819
   131,268
14
27
1
0
0
0
0
0

16
1
04:56
11:07
22,164
  -212
  -120,277
11
0
0
0

17
17
1
2
12:38
15:42
15:10
21:14
  9,084
19,913
  -222
  -232
   -38,831
   -38,840
3
3
5
7
0
0
0
0

18
18
1
2
00:00
21:55
06:22
23:59
22,904
  7,419
  -210
  -231
   164,222
   163,904
28
7
1
0
0
0
0
0

19
1
08:06
13:55
20,866
  -213
   -32,680
5
0
0
0

20
20
20
1
2
3
06:40
13:17
15:42
11:42
15:10
17:24
18,049
  6,737
  6,149
  -213
  -221
  -222
  -111,717
  -111,710
  -111,705
3
3
3
20
0
1
0
0
0
0
0
0

21
1
00:00
05:06
18,351
  -209
   -60,592
6
1
0
0

22
1
01:00
07:55
24,857
  -206
  -211,729
3
12
0
0

23
1
08:03
13:42
20,296
  -214
  -361,041
14
0
0
0

24
24
1
2
00:00
20:18
03:41
23:59
13,264
13,266
  -203
  -230
  -104,166
  -104,408
11
10
1
0
0
0
0
0

25
1
09:16
15:10
21,195
  -213
   175,649
26
0
0
0

26
26
1
2
00:00
19:44
01:15
23:59
  4,532
15,319
  -210
  -229
  -279,352
  -279,920
12
28
1
0
1
0
0
0

27
27
1
2
10:44
15:42
15:10
16:45
15,918
  3,801
  -222
  -236
  -197,910
  -197,956
15
4
0
0
0
0
0
0

28
28
1
2
12:37
15:42
15:10
19:40
  9,134
14,270
  -222
  -231
    20,151
    20,148
3
2
3
37
0
0
0
0

29
29
1
2
00:00
21:01
02:38
23:59
  9,502
10,675
  -210
  -226
    42,194
    42,173
3
3
3
11
0
0
0
0

30
30
1
2
01:38
20:03
06:49
23:39
18,661
12,918
  -209
  -232
   -82,701
   -82,835
10
7
1
0
0
0
0
0

31
1
02:41
10:52
29,341
  -211
    24,151
11
0
0
0

32
1
05:24
10:55
19,779
  -210
  -300,835
23
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	1	15:46	23:59	29,564	-225	-205,669	10	0	0	0
3	1	06:56	12:42	20,674	-216	-246,150	31	0	0	0
4	1	15:42	22:22	23,959	-228	97,912	61	0	0	0
5 5	1 2	01:02 19:02	05:52 23:37	17,363 16,494	-210 -231	383,432 382,671	60 56	1 0	1 0	0 0
6	1	06:27	12:06	20,279	-213	-152,370	31	0	0	0
7	1	10:19	15:10	17,416	-219	15,532	37	0	0	0
8 8	1 2	12:04 15:42	15:10 17:40	11,150 7,102	-221 -225	158,511 158,526	5 3	0 0	0 0	0 0
9 9 9	1 2 3	00:00 17:40 22:31	03:58 18:49 23:59	14,310 4,146 5,301	-202 -223 -229	-2,221 -2,335 -2,372	6 5 4	1 1 0	0 0 0	0 0 0
10	1	17:29	23:59	23,361	-221	2,190	3	127	0	0
11	1	10:27	15:10	16,921	-220	-24,523	2	13	0	0
12 12	1 2	01:36 18:24	05:11 23:28	12,904 18,186	-209 -231	357,973 357,921	4 5	4 5	0 0	0 0
13 13	1 2	09:27 18:28	14:46 19:46	19,089 4,681	-218 -230	-261,204 -261,255	12 3	0 2	0 0	0 0
14	1	00:35	09:13	31,063	-209	252,115	40	0	0	0
15 15	1 2	00:00 19:59	01:58 23:59	7,093 14,408	-211 -228	130,819 131,268	14 27	1 0	0 0	0 0
16	1	04:56	11:07	22,164	-212	-120,277	11	0	0	0
17 17	1 2	12:38 15:42	15:10 21:14	9,084 19,913	-222 -232	-38,831 -38,840	3 3	5 7	0 0	0 0
18 18	1 2	00:00 21:55	06:22 23:59	22,904 7,419	-210 -231	164,222 163,904	28 7	1 0	0 0	0 0
19	1	08:06	13:55	20,866	-213	-32,680	5	0	0	0
20 20 20	1 2 3	06:40 13:17 15:42	11:42 15:10 17:24	18,049 6,737 6,149	-213 -221 -222	-111,717 -111,710 -111,705	3 3 3	20 0 1	0 0 0	0 0 0
21	1	00:00	05:06	18,351	-209	-60,592	6	1	0	0
22	1	01:00	07:55	24,857	-206	-211,729	3	12	0	0
23	1	08:03	13:42	20,296	-214	-361,041	14	0	0	0
24 24	1 2	00:00 20:18	03:41 23:59	13,264 13,266	-203 -230	-104,166 -104,408	11 10	1 0	0 0	0 0
25	1	09:16	15:10	21,195	-213	175,649	26	0	0	0
26 26	1 2	00:00 19:44	01:15 23:59	4,532 15,319	-210 -229	-279,352 -279,920	12 28	1 0	1 0	0 0
27 27	1 2	10:44 15:42	15:10 16:45	15,918 3,801	-222 -236	-197,910 -197,956	15 4	0 0	0 0	0 0
28 28	1 2	12:37 15:42	15:10 19:40	9,134 14,270	-222 -231	20,151 20,148	3 2	3 37	0 0	0 0
29 29	1 2	00:00 21:01	02:38 23:59	9,502 10,675	-210 -226	42,194 42,173	3 3	3 11	0 0	0 0
30 30	1 2	01:38 20:03	06:49 23:39	18,661 12,918	-209 -232	-82,701 -82,835	10 7	1 0	0 0	0 0
31	1	02:41	10:52	29,341	-211	24,151	11	0	0	0
32	1	05:24	10:55	19,779	-210	-300,835	23	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-