GPS Space Vehicle Time Integrity for MJD 54138

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
15:01
21:20
22,781
  1,254
  -105,102
22
0
0
0

2
1
02:20
10:50
30,582
  1,254
   -78,924
32
0
0
0

3
1
17:21
23:03
20,512
  1,252
    -8,936
40
0
0
0

4
1
00:43
07:04
22,848
  1,257
    -1,246
24
0
0
0

5
5
5
1
2
3
05:15
07:11
11:46
07:04
09:01
15:50
  6,550
  6,598
14,649
  1,252
  1,252
  1,238
   -29,321
   -29,377
   -29,555
11
21
37
16
0
0
0
0
0
0
0
0

6
1
07:44
12:34
17,377
  1,258
    -9,848
141
1
1
0

7
7
1
2
09:02
15:51
11:37
18:23
  9,295
  9,148
  1,269
  1,222
  -422,071
  -421,826
34
30
0
0
0
0
0
0

8
8
1
2
00:00
22:20
04:02
23:59
14,547
  5,943
  1,263
  1,241
    97,103
    97,175
13
16
0
0
0
0
0
0

9
9
1
2
03:43
09:13
05:14
14:01
  5,458
17,284
  1,229
  1,254
   -55,276
   -55,297
7
17
20
0
0
0
0
0

10
1
04:01
09:51
20,928
  1,262
   -95,800
15
1
0
0

11
11
1
2
00:00
20:48
02:30
23:59
  9,021
11,501
  1,248
  1,251
    -5,078
    -5,180
20
12
1
2
0
0
0
0

12
12
1
2
05:48
12:46
09:12
15:25
12,265
  9,539
  1,252
  1,236
    54,665
    54,550
21
16
1
0
0
0
0
0

13
13
13
1
2
3
00:00
04:42
21:23
01:09
06:14
23:59
  4,134
  5,478
  9,358
  1,239
  1,223
  1,261
  -139,605
  -139,692
  -139,907
8
9
17
3
1
0
0
0
0
0
0
0

14
1
11:01
19:39
31,046
  1,249
    -6,131
18
0
0
0

15
-

16
1
15:25
21:17
21,128
  1,256
  -118,824
32
0
0
0

17
1
00:00
07:07
25,632
  1,248
   -78,409
10
8
0
0

18
18
1
2
09:13
11:31
11:27
16:49
  8,072
19,029
  1,251
  1,258
   255,042
   255,048
5
13
21
7
0
0
0
0

19
1
18:24
23:59
20,134
  1,257
    -1,097
28
0
0
0

20
20
1
2
00:11
17:07
03:56
22:01
13,457
17,623
  1,236
  1,239
    23,496
    23,507
9
11
6
2
0
0
0
0

21
1
09:51
14:58
18,388
  1,266
   -69,382
14
0
0
0

22
1
11:38
18:12
23,666
  1,256
  -164,992
21
0
0
0

23
1
19:39
23:59
15,612
  1,261
  -147,790
20
0
0
0

24
24
1
2
05:15
09:51
09:01
11:24
13,561
  5,580
  1,258
  1,274
   -74,036
   -74,051
8
6
26
4
0
0
0
0

25
25
25
1
2
3
14:20
17:21
21:32
17:06
20:47
22:47
10,006
12,361
  4,506
  1,259
  1,255
  1,231
  -354,302
  -354,117
  -353,966
48
53
12
0
0
0
0
0
0
0
0
0

26
1
07:05
11:01
14,135
  1,268
    32,732
79
0
0
0

27
27
1
2
00:00
21:18
03:09
23:59
11,355
  9,696
  1,259
  1,249
   -91,487
   -91,666
23
11
1
0
0
0
0
0

28
28
1
2
00:00
22:47
05:47
23:59
20,834
  4,328
  1,260
  1,225
    -6,645
    -6,617
15
6
29
19
0
0
0
0

29
1
07:44
09:51
  7,582
  1,277
  -340,782
23
2
0
0

30
1
12:43
14:19
  5,772
  1,247
   -23,482
7
4
0
0

31
31
1
2
14:20
18:13
17:21
20:47
10,853
  9,246
  1,267
  1,232
    -4,441
    -4,531
18
17
0
0
0
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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	15:01	21:20	22,781	1,254	-105,102	22	0	0	0
2	1	02:20	10:50	30,582	1,254	-78,924	32	0	0	0
3	1	17:21	23:03	20,512	1,252	-8,936	40	0	0	0
4	1	00:43	07:04	22,848	1,257	-1,246	24	0	0	0
5 5 5	1 2 3	05:15 07:11 11:46	07:04 09:01 15:50	6,550 6,598 14,649	1,252 1,252 1,238	-29,321 -29,377 -29,555	11 21 37	16 0 0	0 0 0	0 0 0
6	1	07:44	12:34	17,377	1,258	-9,848	141	1	1	0
7 7	1 2	09:02 15:51	11:37 18:23	9,295 9,148	1,269 1,222	-422,071 -421,826	34 30	0 0	0 0	0 0
8 8	1 2	00:00 22:20	04:02 23:59	14,547 5,943	1,263 1,241	97,103 97,175	13 16	0 0	0 0	0 0
9 9	1 2	03:43 09:13	05:14 14:01	5,458 17,284	1,229 1,254	-55,276 -55,297	7 17	20 0	0 0	0 0
10	1	04:01	09:51	20,928	1,262	-95,800	15	1	0	0
11 11	1 2	00:00 20:48	02:30 23:59	9,021 11,501	1,248 1,251	-5,078 -5,180	20 12	1 2	0 0	0 0
12 12	1 2	05:48 12:46	09:12 15:25	12,265 9,539	1,252 1,236	54,665 54,550	21 16	1 0	0 0	0 0
13 13 13	1 2 3	00:00 04:42 21:23	01:09 06:14 23:59	4,134 5,478 9,358	1,239 1,223 1,261	-139,605 -139,692 -139,907	8 9 17	3 1 0	0 0 0	0 0 0
14	1	11:01	19:39	31,046	1,249	-6,131	18	0	0	0
15	-
16	1	15:25	21:17	21,128	1,256	-118,824	32	0	0	0
17	1	00:00	07:07	25,632	1,248	-78,409	10	8	0	0
18 18	1 2	09:13 11:31	11:27 16:49	8,072 19,029	1,251 1,258	255,042 255,048	5 13	21 7	0 0	0 0
19	1	18:24	23:59	20,134	1,257	-1,097	28	0	0	0
20 20	1 2	00:11 17:07	03:56 22:01	13,457 17,623	1,236 1,239	23,496 23,507	9 11	6 2	0 0	0 0
21	1	09:51	14:58	18,388	1,266	-69,382	14	0	0	0
22	1	11:38	18:12	23,666	1,256	-164,992	21	0	0	0
23	1	19:39	23:59	15,612	1,261	-147,790	20	0	0	0
24 24	1 2	05:15 09:51	09:01 11:24	13,561 5,580	1,258 1,274	-74,036 -74,051	8 6	26 4	0 0	0 0
25 25 25	1 2 3	14:20 17:21 21:32	17:06 20:47 22:47	10,006 12,361 4,506	1,259 1,255 1,231	-354,302 -354,117 -353,966	48 53 12	0 0 0	0 0 0	0 0 0
26	1	07:05	11:01	14,135	1,268	32,732	79	0	0	0
27 27	1 2	00:00 21:18	03:09 23:59	11,355 9,696	1,259 1,249	-91,487 -91,666	23 11	1 0	0 0	0 0
28 28	1 2	00:00 22:47	05:47 23:59	20,834 4,328	1,260 1,225	-6,645 -6,617	15 6	29 19	0 0	0 0
29	1	07:44	09:51	7,582	1,277	-340,782	23	2	0	0
30	1	12:43	14:19	5,772	1,247	-23,482	7	4	0	0
31 31	1 2	14:20 18:13	17:21 20:47	10,853 9,246	1,267 1,232	-4,441 -4,531	18 17	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-