GPS Space Vehicle Time Integrity for MJD 53549, Tuesday 28 June 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
05:26
07:36
07:31
13:30
  7,486
21,207
  2,179
  2,179
  -408,666
  -408,700
4
15
9
0
0
0
0
0

2
2
2
1
2
3
00:00
18:35
22:33
03:11
22:28
23:59
11,453
13,963
  5,198
  2,175
  2,164
  2,173
    28,418
    28,424
    28,435
6
4
3
0
0
0
0
0
0
0
0
0

3
1
09:37
15:24
20,815
  2,176
   -10,505
22
0
0
0

4
4
1
2
16:51
22:33
22:28
23:59
20,235
  5,198
  2,167
  2,180
  -123,135
  -122,799
147
43
0
0
0
0
0
0

5
5
5
5
1
2
3
4
00:00
03:34
21:00
22:33
02:17
07:31
22:28
23:59
  8,241
14,246
  5,308
  5,198
  2,169
  2,171
  2,172
  2,179
  -107,928
  -107,972
  -108,150
  -108,159
3
14
5
3
7
0
0
0
0
0
0
0
0
0
0
0

6
1
00:00
05:26
19,545
  2,169
  -662,388
190
0
1
0

7
7
1
2
15:14
22:33
22:28
23:54
26,019
  4,891
  2,169
  2,176
  -194,336
  -194,691
173
30
0
0
0
0
0
0

8
1
14:47
20:26
20,283
  2,163
    35,604
3
34
0
0

9
1
01:05
06:31
19,532
  2,173
    52,238
11
1
0
0

10
10
10
1
2
3
00:00
20:03
22:33
02:34
22:28
23:59
  9,249
  8,701
  5,198
  2,167
  2,166
  2,177
   -63,847
   -63,904
   -63,898
5
3
2
2
15
0
0
0
0
0
0
0

11
1
12:48
18:37
20,913
  2,172
  -238,238
22
0
0
0

12
-

13
13
1
2
12:06
20:49
17:25
22:28
19,143
  5,968
  2,173
  2,167
     -815
     -857
16
4
0
1
0
0
0
0

14
14
1
2
03:20
07:36
07:31
11:58
15,086
15,708
  2,175
  2,177
    30,990
    30,987
3
2
78
136
0
0
0
0

15
15
1
2
03:13
07:36
07:31
08:51
15,458
  4,487
  2,172
  2,172
  -449,577
  -449,633
22
4
0
15
0
0
0
0

16
1
07:38
13:58
22,746
  2,178
    -1,855
3
78
0
0

17
-

18
18
1
2
00:43
07:36
07:31
09:04
24,470
  5,296
  2,172
  2,176
   168,994
   169,046
23
9
0
0
0
0
0
0

19
1
10:42
16:34
21,114
  2,175
    25,370
3
33
0
0

20
20
1
2
09:29
16:00
14:20
20:14
17,470
15,185
  2,181
  2,170
    61,925
    61,872
15
9
0
0
0
0
0
0

21
1
01:28
07:31
21,757
  2,172
  -108,652
14
1
0
0

22
22
1
2
03:18
07:36
07:31
10:23
15,188
10,011
  2,176
  2,174
   -25,375
   -25,393
8
2
2
37
0
0
0
0

23
1
10:46
16:26
20,437
  2,177
  -187,380
7
0
0
0

24
1
15:18
21:21
21,775
  2,176
   -25,336
19
0
0
0

25
25
1
2
05:17
07:36
07:31
13:43
  8,060
22,046
  2,178
  2,174
   -94,375
   -94,396
5
11
0
0
0
0
0
0

26
26
1
2
00:00
22:39
04:20
23:59
15,610
  4,792
  2,166
  2,169
   -20,423
   -20,366
6
6
1
0
0
0
0
0

27
1
13:21
19:22
21,619
  2,172
    -2,926
17
0
0
0

28
1
15:09
22:07
25,038
  2,167
   -42,757
3
168
0
0

29
29
1
2
00:00
22:33
03:45
23:59
13,525
  5,198
  2,169
  2,173
  -145,438
  -147,475
101
34
1
0
1
0
0
0

30
30
30
30
1
2
3
4
00:00
04:08
07:36
22:37
02:27
07:31
09:22
23:59
  8,845
12,168
  6,396
  4,901
  2,168
  2,179
  2,183
  2,172
  -266,784
  -267,097
  -267,279
  -268,327
43
72
31
24
1
0
1
0
0
0
1
0
0
0
0
0

31
1
14:10
22:28
29,892
  2,198
      922
29
1
0
29863

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 2	05:26 07:36	07:31 13:30	7,486 21,207	2,179 2,179	-408,666 -408,700	4 15	9 0	0 0	0 0
2 2 2	1 2 3	00:00 18:35 22:33	03:11 22:28 23:59	11,453 13,963 5,198	2,175 2,164 2,173	28,418 28,424 28,435	6 4 3	0 0 0	0 0 0	0 0 0
3	1	09:37	15:24	20,815	2,176	-10,505	22	0	0	0
4 4	1 2	16:51 22:33	22:28 23:59	20,235 5,198	2,167 2,180	-123,135 -122,799	147 43	0 0	0 0	0 0
5 5 5 5	1 2 3 4	00:00 03:34 21:00 22:33	02:17 07:31 22:28 23:59	8,241 14,246 5,308 5,198	2,169 2,171 2,172 2,179	-107,928 -107,972 -108,150 -108,159	3 14 5 3	7 0 0 0	0 0 0 0	0 0 0 0
6	1	00:00	05:26	19,545	2,169	-662,388	190	0	1	0
7 7	1 2	15:14 22:33	22:28 23:54	26,019 4,891	2,169 2,176	-194,336 -194,691	173 30	0 0	0 0	0 0
8	1	14:47	20:26	20,283	2,163	35,604	3	34	0	0
9	1	01:05	06:31	19,532	2,173	52,238	11	1	0	0
10 10 10	1 2 3	00:00 20:03 22:33	02:34 22:28 23:59	9,249 8,701 5,198	2,167 2,166 2,177	-63,847 -63,904 -63,898	5 3 2	2 15 0	0 0 0	0 0 0
11	1	12:48	18:37	20,913	2,172	-238,238	22	0	0	0
12	-
13 13	1 2	12:06 20:49	17:25 22:28	19,143 5,968	2,173 2,167	-815 -857	16 4	0 1	0 0	0 0
14 14	1 2	03:20 07:36	07:31 11:58	15,086 15,708	2,175 2,177	30,990 30,987	3 2	78 136	0 0	0 0
15 15	1 2	03:13 07:36	07:31 08:51	15,458 4,487	2,172 2,172	-449,577 -449,633	22 4	0 15	0 0	0 0
16	1	07:38	13:58	22,746	2,178	-1,855	3	78	0	0
17	-
18 18	1 2	00:43 07:36	07:31 09:04	24,470 5,296	2,172 2,176	168,994 169,046	23 9	0 0	0 0	0 0
19	1	10:42	16:34	21,114	2,175	25,370	3	33	0	0
20 20	1 2	09:29 16:00	14:20 20:14	17,470 15,185	2,181 2,170	61,925 61,872	15 9	0 0	0 0	0 0
21	1	01:28	07:31	21,757	2,172	-108,652	14	1	0	0
22 22	1 2	03:18 07:36	07:31 10:23	15,188 10,011	2,176 2,174	-25,375 -25,393	8 2	2 37	0 0	0 0
23	1	10:46	16:26	20,437	2,177	-187,380	7	0	0	0
24	1	15:18	21:21	21,775	2,176	-25,336	19	0	0	0
25 25	1 2	05:17 07:36	07:31 13:43	8,060 22,046	2,178 2,174	-94,375 -94,396	5 11	0 0	0 0	0 0
26 26	1 2	00:00 22:39	04:20 23:59	15,610 4,792	2,166 2,169	-20,423 -20,366	6 6	1 0	0 0	0 0
27	1	13:21	19:22	21,619	2,172	-2,926	17	0	0	0
28	1	15:09	22:07	25,038	2,167	-42,757	3	168	0	0
29 29	1 2	00:00 22:33	03:45 23:59	13,525 5,198	2,169 2,173	-145,438 -147,475	101 34	1 0	1 0	0 0
30 30 30 30	1 2 3 4	00:00 04:08 07:36 22:37	02:27 07:31 09:22 23:59	8,845 12,168 6,396 4,901	2,168 2,179 2,183 2,172	-266,784 -267,097 -267,279 -268,327	43 72 31 24	1 0 1 0	0 0 1 0	0 0 0 0
31	1	14:10	22:28	29,892	2,198	922	29	1	0	29863
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-