GPS Space Vehicle Time Integrity for MJD 54817

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
-

2
1
04:11
12:22
29,448
  -230
  -166,824
16
0
0
0

3
1
18:52
23:59
18,479
  -225
  -326,357
25
0
0
0

4
1
02:50
09:12
22,825
    16
   267,455
83
2
2
0

5
5
1
2
06:56
13:01
10:45
17:41
13,735
16,794
  -244
  -236
   379,438
   378,939
83
101
1
0
0
0
0
0

6
1
18:26
23:59
20,002
  -228
  -119,362
62
0
0
0

7
7
1
2
00:00
02:50
02:49
04:30
10,143
  5,920
  -210
   -14
   -23,749
   -23,553
8
12
9
2
0
1
0
0

8
8
1
2
00:35
02:50
02:49
05:44
  8,056
10,366
  -223
   -58
   182,199
   182,378
19
18
1
2
0
2
0
0

9
9
1
2
05:33
11:00
06:33
15:49
  3,625
17,359
  -248
  -225
   -30,353
   -30,382
6
21
6
0
0
0
0
0

10
1
05:32
12:08
23,749
  -219
     8,191
18
0
0
0

11
11
11
1
2
3
00:00
02:50
22:36
02:49
04:10
23:59
10,154
  4,757
  5,022
  -209
   -26
  -234
   -13,298
   -13,104
   -13,242
6
18
12
7
3
0
0
2
0
0
0
0

12
12
1
2
06:22
14:11
10:59
17:05
16,655
10,390
  -235
  -250
   332,955
   332,867
19
12
0
0
0
0
0
0

13
13
1
2
00:00
21:12
02:22
23:59
  8,536
10,018
  -231
  -222
  -281,593
  -281,696
17
13
1
21
0
0
0
0

14
1
12:44
21:12
30,449
  -231
   180,396
45
0
0
0

15
1
08:01
13:51
20,975
  -225
   227,778
41
0
0
0

16
1
17:00
22:35
20,126
  -219
   -88,525
20
0
0
0

17
17
1
2
00:35
02:50
02:49
08:48
  8,057
21,372
  -244
     5
   -42,424
   -42,189
8
14
6
1
0
0
0
0

18
18
1
2
10:45
13:52
13:00
18:23
  8,117
16,293
  -239
  -223
   101,973
   101,932
8
29
0
0
0
0
0
0

19
19
1
2
00:00
22:36
01:47
23:59
  6,435
  5,022
  -228
  -198
   -35,071
   -35,015
12
4
0
44
0
0
0
0

20
20
20
1
2
3
01:48
02:50
18:45
02:49
05:33
23:40
  3,674
  9,720
17,740
  -248
    -6
  -239
   -96,446
   -96,198
   -96,369
7
18
12
3
1
4
0
0
0
0
0
0

21
1
12:08
16:59
17,441
  -216
   -38,205
16
0
0
0

22
1
13:01
19:45
24,258
  -222
  -208,215
19
0
0
0

23
23
1
2
00:00
20:01
01:20
23:45
  4,838
13,442
  -233
  -217
  -383,114
  -383,172
13
13
1
0
0
0
0
0

24
1
08:48
15:01
22,376
  -218
  -150,249
18
0
0
0

25
25
1
2
00:00
21:52
02:22
23:59
  8,535
  7,632
  -200
  -223
  -105,937
  -108,188
75
51
1
0
1
0
0
0

26
26
1
2
07:35
09:12
08:48
13:00
  4,379
13,679
  -244
  -215
   -27,347
   -27,360
7
31
5
0
0
0
0
0

27
1
02:50
05:30
  9,515
     4
    -8,554
19
2
1
0

28
28
1
2
01:48
02:50
02:49
07:33
  3,674
16,873
  -237
  -122
    23,520
    23,635
6
23
24
2
0
2
0
0

29
1
09:12
13:51
16,710
  -223
    24,098
17
1
0
0

30
1
15:50
18:44
10,420
  -237
  -114,412
19
0
0
0

31
1
15:02
21:52
24,587
  -226
    43,653
9
13
0
0

32
1
17:43
21:12
12,503
  -221
  -309,428
21
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 (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	-
2	1	04:11	12:22	29,448	-230	-166,824	16	0	0	0
3	1	18:52	23:59	18,479	-225	-326,357	25	0	0	0
4	1	02:50	09:12	22,825	16	267,455	83	2	2	0
5 5	1 2	06:56 13:01	10:45 17:41	13,735 16,794	-244 -236	379,438 378,939	83 101	1 0	0 0	0 0
6	1	18:26	23:59	20,002	-228	-119,362	62	0	0	0
7 7	1 2	00:00 02:50	02:49 04:30	10,143 5,920	-210 -14	-23,749 -23,553	8 12	9 2	0 1	0 0
8 8	1 2	00:35 02:50	02:49 05:44	8,056 10,366	-223 -58	182,199 182,378	19 18	1 2	0 2	0 0
9 9	1 2	05:33 11:00	06:33 15:49	3,625 17,359	-248 -225	-30,353 -30,382	6 21	6 0	0 0	0 0
10	1	05:32	12:08	23,749	-219	8,191	18	0	0	0
11 11 11	1 2 3	00:00 02:50 22:36	02:49 04:10 23:59	10,154 4,757 5,022	-209 -26 -234	-13,298 -13,104 -13,242	6 18 12	7 3 0	0 2 0	0 0 0
12 12	1 2	06:22 14:11	10:59 17:05	16,655 10,390	-235 -250	332,955 332,867	19 12	0 0	0 0	0 0
13 13	1 2	00:00 21:12	02:22 23:59	8,536 10,018	-231 -222	-281,593 -281,696	17 13	1 21	0 0	0 0
14	1	12:44	21:12	30,449	-231	180,396	45	0	0	0
15	1	08:01	13:51	20,975	-225	227,778	41	0	0	0
16	1	17:00	22:35	20,126	-219	-88,525	20	0	0	0
17 17	1 2	00:35 02:50	02:49 08:48	8,057 21,372	-244 5	-42,424 -42,189	8 14	6 1	0 0	0 0
18 18	1 2	10:45 13:52	13:00 18:23	8,117 16,293	-239 -223	101,973 101,932	8 29	0 0	0 0	0 0
19 19	1 2	00:00 22:36	01:47 23:59	6,435 5,022	-228 -198	-35,071 -35,015	12 4	0 44	0 0	0 0
20 20 20	1 2 3	01:48 02:50 18:45	02:49 05:33 23:40	3,674 9,720 17,740	-248 -6 -239	-96,446 -96,198 -96,369	7 18 12	3 1 4	0 0 0	0 0 0
21	1	12:08	16:59	17,441	-216	-38,205	16	0	0	0
22	1	13:01	19:45	24,258	-222	-208,215	19	0	0	0
23 23	1 2	00:00 20:01	01:20 23:45	4,838 13,442	-233 -217	-383,114 -383,172	13 13	1 0	0 0	0 0
24	1	08:48	15:01	22,376	-218	-150,249	18	0	0	0
25 25	1 2	00:00 21:52	02:22 23:59	8,535 7,632	-200 -223	-105,937 -108,188	75 51	1 0	1 0	0 0
26 26	1 2	07:35 09:12	08:48 13:00	4,379 13,679	-244 -215	-27,347 -27,360	7 31	5 0	0 0	0 0
27	1	02:50	05:30	9,515	4	-8,554	19	2	1	0
28 28	1 2	01:48 02:50	02:49 07:33	3,674 16,873	-237 -122	23,520 23,635	6 23	24 2	0 2	0 0
29	1	09:12	13:51	16,710	-223	24,098	17	1	0	0
30	1	15:50	18:44	10,420	-237	-114,412	19	0	0	0
31	1	15:02	21:52	24,587	-226	43,653	9	13	0	0
32	1	17:43	21:12	12,503	-221	-309,428	21	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-