GPS Space Vehicle Time Integrity for MJD 53343, Saturday 4 December 2004

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
00:16
19:45
03:44
21:59
12,496
  8,029
  -164
  -164
  -376,673
  -376,805
6
6
7
4
0
0
0
0

2
-

3
1
00:16
05:27
18,658
  -168
   -66,213
11
0
0
0

4
1
07:06
13:30
22,924
  -165
  -521,742
125
0
0
0

5
5
5
1
2
3
11:16
13:55
17:35
13:30
16:25
21:58
  7,941
  8,754
15,774
  -161
  -162
  -169
   -63,775
   -63,798
   -63,842
4
8
10
0
0
0
0
0
0
0
0
0

6
6
1
2
14:01
16:51
16:49
19:34
  9,944
  9,760
  -165
  -169
  -460,289
  -460,165
37
34
0
0
0
0
0
0

7
1
05:18
13:30
29,363
  -165
  -179,375
230
0
0
0

8
1
04:42
10:24
20,480
  -161
    14,934
3
18
0
0

9
9
1
2
15:06
16:51
16:49
20:32
  6,133
13,270
  -168
  -173
    17,729
    17,741
3
4
1
0
0
0
0
0

10
10
1
2
10:20
13:55
13:30
16:49
11,289
10,150
  -158
  -154
   -55,056
   -55,061
2
4
23
0
0
0
0
0

11
1
02:58
08:46
20,866
  -163
  -172,350
15
0
0
0

12
-

13
13
1
2
02:04
11:04
07:26
12:18
19,292
  4,438
  -169
  -174
    17,119
    17,096
4
4
6
0
0
0
0
0

14
14
1
2
00:16
17:13
01:55
21:59
  5,968
17,163
  -170
  -168
    31,049
    31,052
5
2
0
60
0
0
0
0

15
1
17:42
21:59
15,395
  -169
  -357,148
23
0
0
0

16
1
00:16
03:50
12,834
  -175
    -3,199
2
26
0
0

17
17
17
1
2
3
09:41
13:55
16:51
13:30
16:49
18:21
13,632
10,150
  5,423
  -162
  -162
  -164
   146,696
   146,585
   146,520
31
23
12
0
0
0
0
0
0
0
0
0

18
18
1
2
14:43
16:51
16:49
21:59
  7,526
18,465
  -160
  -167
   103,375
   103,420
7
21
0
0
0
0
0
0

19
1
00:51
06:45
21,168
  -160
     8,410
11
0
0
0

20
20
1
2
00:16
06:10
04:19
10:01
14,574
13,846
  -168
  -164
   101,991
   101,936
13
8
0
0
0
0
0
0

21
21
1
2
15:41
16:51
16:49
21:41
  4,047
17,356
  -163
  -164
   -84,166
   -84,176
2
5
1
0
0
0
0
0

22
1
17:18
21:59
16,872
  -165
   -15,709
3
188
0
0

23
1
00:43
06:27
20,598
  -167
  -205,029
14
0
0
0

24
24
1
2
08:09
13:55
13:30
16:39
19,186
  9,575
  -162
  -164
   -78,402
   -78,449
16
8
0
0
0
0
0
0

25
25
1
2
00:16
19:25
03:58
21:59
13,334
  9,210
  -176
  -158
   -81,000
   -81,056
3
2
81
10
0
0
0
0

26
26
1
2
13:55
16:51
16:49
18:22
10,150
  5,434
  -167
  -174
  -290,662
  -290,730
24
14
0
0
0
0
0
0

27
1
03:41
09:38
21,368
  -163
  -484,856
52
0
0
0

28
1
05:42
12:21
23,874
  -161
   -45,627
8
0
0
0

29
29
29
1
2
3
12:20
13:55
16:51
13:30
16:49
18:02
  4,118
10,150
  4,284
  -174
  -167
  -171
  -249,123
  -248,973
  -248,860
21
45
18
0
0
0
0
0
0
0
0
0

30
30
1
2
13:55
18:04
16:34
21:59
  9,288
14,074
  -161
  -172
  -494,930
  -494,757
26
45
0
0
0
0
0
0

31
1
04:43
13:13
30,543
  -163
       41
6
0
0
0

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	00:16 19:45	03:44 21:59	12,496 8,029	-164 -164	-376,673 -376,805	6 6	7 4	0 0	0 0
2	-
3	1	00:16	05:27	18,658	-168	-66,213	11	0	0	0
4	1	07:06	13:30	22,924	-165	-521,742	125	0	0	0
5 5 5	1 2 3	11:16 13:55 17:35	13:30 16:25 21:58	7,941 8,754 15,774	-161 -162 -169	-63,775 -63,798 -63,842	4 8 10	0 0 0	0 0 0	0 0 0
6 6	1 2	14:01 16:51	16:49 19:34	9,944 9,760	-165 -169	-460,289 -460,165	37 34	0 0	0 0	0 0
7	1	05:18	13:30	29,363	-165	-179,375	230	0	0	0
8	1	04:42	10:24	20,480	-161	14,934	3	18	0	0
9 9	1 2	15:06 16:51	16:49 20:32	6,133 13,270	-168 -173	17,729 17,741	3 4	1 0	0 0	0 0
10 10	1 2	10:20 13:55	13:30 16:49	11,289 10,150	-158 -154	-55,056 -55,061	2 4	23 0	0 0	0 0
11	1	02:58	08:46	20,866	-163	-172,350	15	0	0	0
12	-
13 13	1 2	02:04 11:04	07:26 12:18	19,292 4,438	-169 -174	17,119 17,096	4 4	6 0	0 0	0 0
14 14	1 2	00:16 17:13	01:55 21:59	5,968 17,163	-170 -168	31,049 31,052	5 2	0 60	0 0	0 0
15	1	17:42	21:59	15,395	-169	-357,148	23	0	0	0
16	1	00:16	03:50	12,834	-175	-3,199	2	26	0	0
17 17 17	1 2 3	09:41 13:55 16:51	13:30 16:49 18:21	13,632 10,150 5,423	-162 -162 -164	146,696 146,585 146,520	31 23 12	0 0 0	0 0 0	0 0 0
18 18	1 2	14:43 16:51	16:49 21:59	7,526 18,465	-160 -167	103,375 103,420	7 21	0 0	0 0	0 0
19	1	00:51	06:45	21,168	-160	8,410	11	0	0	0
20 20	1 2	00:16 06:10	04:19 10:01	14,574 13,846	-168 -164	101,991 101,936	13 8	0 0	0 0	0 0
21 21	1 2	15:41 16:51	16:49 21:41	4,047 17,356	-163 -164	-84,166 -84,176	2 5	1 0	0 0	0 0
22	1	17:18	21:59	16,872	-165	-15,709	3	188	0	0
23	1	00:43	06:27	20,598	-167	-205,029	14	0	0	0
24 24	1 2	08:09 13:55	13:30 16:39	19,186 9,575	-162 -164	-78,402 -78,449	16 8	0 0	0 0	0 0
25 25	1 2	00:16 19:25	03:58 21:59	13,334 9,210	-176 -158	-81,000 -81,056	3 2	81 10	0 0	0 0
26 26	1 2	13:55 16:51	16:49 18:22	10,150 5,434	-167 -174	-290,662 -290,730	24 14	0 0	0 0	0 0
27	1	03:41	09:38	21,368	-163	-484,856	52	0	0	0
28	1	05:42	12:21	23,874	-161	-45,627	8	0	0	0
29 29 29	1 2 3	12:20 13:55 16:51	13:30 16:49 18:02	4,118 10,150 4,284	-174 -167 -171	-249,123 -248,973 -248,860	21 45 18	0 0 0	0 0 0	0 0 0
30 30	1 2	13:55 18:04	16:34 21:59	9,288 14,074	-161 -172	-494,930 -494,757	26 45	0 0	0 0	0 0
31	1	04:43	13:13	30,543	-163	41	6	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-