GPS Space Vehicle Time Integrity for MJD 54140

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
1
2
14:50
16:57
16:40
21:12
  6,574
15,355
  1,242
  1,257
  -105,493
  -105,506
8
22
110
0
0
0
0
0

2
1
02:12
10:42
30,531
  1,255
   -79,501
32
0
0
0

3
1
17:13
22:55
20,513
  1,248
    -9,960
41
0
0
0

4
1
00:35
07:53
26,227
  1,254
    -1,624
26
0
0
0

5
5
1
2
04:59
11:38
09:05
15:42
14,697
14,632
  1,249
  1,244
   -30,709
   -30,895
31
37
0
0
0
0
0
0

6
1
07:25
12:26
17,977
  1,259
   -14,538
139
1
1
0

7
7
1
2
07:54
15:42
11:29
18:15
12,860
  9,172
  1,263
  1,226
  -420,044
  -419,765
56
31
0
0
0
0
0
0

8
8
1
2
00:00
22:12
03:54
23:59
14,070
  6,428
  1,268
  1,241
    97,341
    97,409
11
16
11
0
0
0
0
0

9
9
1
2
03:35
09:06
05:17
13:53
  6,084
17,181
  1,228
  1,264
   -55,571
   -55,576
6
17
3
0
0
0
0
0

10
-

11
11
1
2
00:00
20:40
02:22
23:59
  8,539
11,991
  1,249
  1,259
    -5,313
    -5,405
19
12
1
2
0
0
0
0

12
12
1
2
04:44
12:38
09:04
15:16
15,511
  9,521
  1,248
  1,236
    53,960
    53,847
19
16
1
0
0
0
0
0

13
13
13
1
2
3
00:00
04:34
21:15
01:01
06:05
23:59
  3,641
  5,447
  9,848
  1,232
  1,226
  1,263
  -140,312
  -140,389
  -140,607
8
9
18
1
2
0
0
0
0
0
0
0

14
1
10:53
19:31
31,046
  1,254
    -6,359
19
0
0
0

15
-

16
1
15:17
21:09
21,134
  1,260
  -119,453
32
0
0
0

17
17
1
2
00:00
22:56
07:24
23:59
26,616
  3,832
  1,247
  1,230
   -78,174
   -78,095
11
9
11
0
0
0
0
0

18
18
1
2
09:05
11:23
11:19
16:40
  8,030
19,049
  1,251
  1,261
   255,017
   255,026
5
13
14
4
0
0
0
0

19
1
18:16
23:59
20,614
  1,261
    -1,818
29
0
0
0

20
20
1
2
00:03
16:59
03:47
21:53
13,434
17,598
  1,237
  1,245
    23,521
    23,540
8
12
11
0
0
0
0
0

21
1
10:43
14:49
14,793
  1,273
   -69,552
16
0
0
0

22
1
11:23
18:04
24,007
  1,260
  -165,367
20
0
0
0

23
1
19:31
23:58
16,030
  1,264
  -148,065
22
0
0
0

24
1
05:17
11:16
21,415
  1,257
   -74,597
7
42
0
0

25
25
25
1
2
3
14:18
17:13
21:23
16:58
20:39
22:43
  9,565
12,360
  4,784
  1,249
  1,249
  1,235
  -351,576
  -351,388
  -351,228
48
56
14
0
0
0
0
0
0
0
0
0

26
1
07:25
10:52
12,422
  1,269
    35,907
67
0
0
0

27
27
1
2
00:00
21:10
03:01
23:59
10,884
10,176
  1,263
  1,255
   -91,874
   -92,038
23
12
1
0
0
0
0
0

28
28
1
2
00:00
22:43
05:39
23:59
20,339
  4,570
  1,261
  1,226
    -6,500
    -6,470
16
8
0
23
0
0
0
0

29
1
05:47
11:16
19,608
  1,265
  -342,760
61
0
0
0

30
30
1
2
06:13
12:34
07:24
14:18
  4,201
  6,222
  1,235
  1,246
   -23,663
   -23,679
10
5
29
10
0
0
0
0

31
31
1
2
14:19
18:05
17:12
20:39
10,434
  9,242
  1,266
  1,231
    -5,142
    -5,229
17
16
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	1 2	14:50 16:57	16:40 21:12	6,574 15,355	1,242 1,257	-105,493 -105,506	8 22	110 0	0 0	0 0
2	1	02:12	10:42	30,531	1,255	-79,501	32	0	0	0
3	1	17:13	22:55	20,513	1,248	-9,960	41	0	0	0
4	1	00:35	07:53	26,227	1,254	-1,624	26	0	0	0
5 5	1 2	04:59 11:38	09:05 15:42	14,697 14,632	1,249 1,244	-30,709 -30,895	31 37	0 0	0 0	0 0
6	1	07:25	12:26	17,977	1,259	-14,538	139	1	1	0
7 7	1 2	07:54 15:42	11:29 18:15	12,860 9,172	1,263 1,226	-420,044 -419,765	56 31	0 0	0 0	0 0
8 8	1 2	00:00 22:12	03:54 23:59	14,070 6,428	1,268 1,241	97,341 97,409	11 16	11 0	0 0	0 0
9 9	1 2	03:35 09:06	05:17 13:53	6,084 17,181	1,228 1,264	-55,571 -55,576	6 17	3 0	0 0	0 0
10	-
11 11	1 2	00:00 20:40	02:22 23:59	8,539 11,991	1,249 1,259	-5,313 -5,405	19 12	1 2	0 0	0 0
12 12	1 2	04:44 12:38	09:04 15:16	15,511 9,521	1,248 1,236	53,960 53,847	19 16	1 0	0 0	0 0
13 13 13	1 2 3	00:00 04:34 21:15	01:01 06:05 23:59	3,641 5,447 9,848	1,232 1,226 1,263	-140,312 -140,389 -140,607	8 9 18	1 2 0	0 0 0	0 0 0
14	1	10:53	19:31	31,046	1,254	-6,359	19	0	0	0
15	-
16	1	15:17	21:09	21,134	1,260	-119,453	32	0	0	0
17 17	1 2	00:00 22:56	07:24 23:59	26,616 3,832	1,247 1,230	-78,174 -78,095	11 9	11 0	0 0	0 0
18 18	1 2	09:05 11:23	11:19 16:40	8,030 19,049	1,251 1,261	255,017 255,026	5 13	14 4	0 0	0 0
19	1	18:16	23:59	20,614	1,261	-1,818	29	0	0	0
20 20	1 2	00:03 16:59	03:47 21:53	13,434 17,598	1,237 1,245	23,521 23,540	8 12	11 0	0 0	0 0
21	1	10:43	14:49	14,793	1,273	-69,552	16	0	0	0
22	1	11:23	18:04	24,007	1,260	-165,367	20	0	0	0
23	1	19:31	23:58	16,030	1,264	-148,065	22	0	0	0
24	1	05:17	11:16	21,415	1,257	-74,597	7	42	0	0
25 25 25	1 2 3	14:18 17:13 21:23	16:58 20:39 22:43	9,565 12,360 4,784	1,249 1,249 1,235	-351,576 -351,388 -351,228	48 56 14	0 0 0	0 0 0	0 0 0
26	1	07:25	10:52	12,422	1,269	35,907	67	0	0	0
27 27	1 2	00:00 21:10	03:01 23:59	10,884 10,176	1,263 1,255	-91,874 -92,038	23 12	1 0	0 0	0 0
28 28	1 2	00:00 22:43	05:39 23:59	20,339 4,570	1,261 1,226	-6,500 -6,470	16 8	0 23	0 0	0 0
29	1	05:47	11:16	19,608	1,265	-342,760	61	0	0	0
30 30	1 2	06:13 12:34	07:24 14:18	4,201 6,222	1,235 1,246	-23,663 -23,679	10 5	29 10	0 0	0 0
31 31	1 2	14:19 18:05	17:12 20:39	10,434 9,242	1,266 1,231	-5,142 -5,229	17 16	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-