GPS Space Vehicle Time Integrity for MJD 54891

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
2
1
2
00:00
22:41
06:58
23:59
25,023
  4,697
   -43
   -54
  -156,024
  -155,964
40
40
0
0
0
0
0
0

3
1
13:53
19:34
20,475
   -37
  -359,679
54
0
0
0

4
4
1
2
00:00
21:17
04:13
23:59
15,197
  9,742
   -45
   -32
   354,046
   355,109
62
65
1
0
1
0
0
0

5
5
1
2
02:01
08:00
05:35
12:34
12,829
16,459
   -46
   -45
     2,337
     2,425
41
51
0
0
0
0
0
0

6
1
13:26
19:06
20,424
   -38
    -9,942
124
0
0
0

7
1
17:38
23:24
20,718
   -33
   -22,212
44
0
0
0

8
1
19:07
23:59
17,543
   -35
   192,719
43
0
0
0

9
9
1
2
00:27
05:49
01:48
10:45
  4,870
17,761
   -66
   -30
   -43,046
   -43,063
42
44
0
0
0
0
0
0

10
1
00:37
06:26
20,914
   -30
    11,889
42
0
0
0

11
1
17:34
23:00
19,585
   -35
    -6,020
44
0
0
0

12
12
1
2
01:24
09:09
05:48
12:08
15,860
10,732
   -47
   -53
   311,100
   310,992
45
45
0
0
0
0
0
0

13
13
1
2
16:10
18:02
17:58
20:25
  6,458
  8,604
   -41
   -25
  -290,205
  -290,199
43
43
0
0
0
0
0
0

14
1
07:41
16:10
30,520
   -39
   147,272
65
0
0
0

15
1
02:56
08:45
20,922
   -38
   263,047
52
0
0
0

16
1
11:55
17:38
20,595
   -30
   -70,991
49
0
0
0

17
17
17
1
2
3
00:00
19:34
22:41
03:42
22:37
23:59
13,337
10,953
  4,699
   -45
   -42
   -38
   -48,624
   -48,712
   -48,719
41
40
39
0
0
0
0
0
0
0
0
0

18
18
1
2
05:49
08:45
07:59
13:27
  7,831
16,920
   -52
   -30
    78,881
    78,849
43
52
0
0
0
0
0
0

19
1
16:10
20:57
17,182
   -25
   -31,534
44
0
0
0

20
20
20
1
2
3
13:43
17:38
20:26
16:45
18:39
23:59
10,877
  3,619
12,823
   -37
   -63
   -50
   -89,437
   -89,451
   -89,423
42
42
40
0
0
0
0
0
0
0
0
0

21
1
06:27
11:54
19,634
   -30
   -26,717
47
0
0
0

22
1
08:00
14:42
24,120
   -35
  -204,355
47
0
0
0

23
1
14:57
20:25
19,677
   -31
  -387,783
45
0
0
0

24
1
03:43
09:55
22,329
   -34
  -169,439
44
0
0
0

25
1
18:39
22:37
14,256
   -30
  -273,920
120
0
0
0

26
26
1
2
02:33
06:58
06:26
07:59
13,958
  3,599
   -33
   -54
   -47,997
   -48,047
39
44
0
0
0
0
0
0

27
27
27
1
2
3
00:00
05:30
20:58
02:00
07:40
22:41
  7,218
  7,803
  6,146
   -54
   -59
   -52
   -28,578
   -28,648
   -28,803
42
42
40
0
0
0
0
0
0
0
0
0

28
28
1
2
00:00
22:38
02:27
23:59
  8,869
  4,908
   -37
    -7
    23,560
    23,582
43
39
0
0
0
0
0
0

29
29
1
2
04:14
07:22
05:30
08:45
  4,557
  4,925
   -53
   -41
     5,651
     5,622
41
44
0
0
0
0
0
0

30
1
10:46
13:39
10,379
   -40
  -129,541
47
0
0
0

31
1
09:55
16:45
24,561
   -36
    53,235
44
0
0
0

32
1
12:39
16:10
12,653
   -30
  -290,883
48
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 2	1 2	00:00 22:41	06:58 23:59	25,023 4,697	-43 -54	-156,024 -155,964	40 40	0 0	0 0	0 0
3	1	13:53	19:34	20,475	-37	-359,679	54	0	0	0
4 4	1 2	00:00 21:17	04:13 23:59	15,197 9,742	-45 -32	354,046 355,109	62 65	1 0	1 0	0 0
5 5	1 2	02:01 08:00	05:35 12:34	12,829 16,459	-46 -45	2,337 2,425	41 51	0 0	0 0	0 0
6	1	13:26	19:06	20,424	-38	-9,942	124	0	0	0
7	1	17:38	23:24	20,718	-33	-22,212	44	0	0	0
8	1	19:07	23:59	17,543	-35	192,719	43	0	0	0
9 9	1 2	00:27 05:49	01:48 10:45	4,870 17,761	-66 -30	-43,046 -43,063	42 44	0 0	0 0	0 0
10	1	00:37	06:26	20,914	-30	11,889	42	0	0	0
11	1	17:34	23:00	19,585	-35	-6,020	44	0	0	0
12 12	1 2	01:24 09:09	05:48 12:08	15,860 10,732	-47 -53	311,100 310,992	45 45	0 0	0 0	0 0
13 13	1 2	16:10 18:02	17:58 20:25	6,458 8,604	-41 -25	-290,205 -290,199	43 43	0 0	0 0	0 0
14	1	07:41	16:10	30,520	-39	147,272	65	0	0	0
15	1	02:56	08:45	20,922	-38	263,047	52	0	0	0
16	1	11:55	17:38	20,595	-30	-70,991	49	0	0	0
17 17 17	1 2 3	00:00 19:34 22:41	03:42 22:37 23:59	13,337 10,953 4,699	-45 -42 -38	-48,624 -48,712 -48,719	41 40 39	0 0 0	0 0 0	0 0 0
18 18	1 2	05:49 08:45	07:59 13:27	7,831 16,920	-52 -30	78,881 78,849	43 52	0 0	0 0	0 0
19	1	16:10	20:57	17,182	-25	-31,534	44	0	0	0
20 20 20	1 2 3	13:43 17:38 20:26	16:45 18:39 23:59	10,877 3,619 12,823	-37 -63 -50	-89,437 -89,451 -89,423	42 42 40	0 0 0	0 0 0	0 0 0
21	1	06:27	11:54	19,634	-30	-26,717	47	0	0	0
22	1	08:00	14:42	24,120	-35	-204,355	47	0	0	0
23	1	14:57	20:25	19,677	-31	-387,783	45	0	0	0
24	1	03:43	09:55	22,329	-34	-169,439	44	0	0	0
25	1	18:39	22:37	14,256	-30	-273,920	120	0	0	0
26 26	1 2	02:33 06:58	06:26 07:59	13,958 3,599	-33 -54	-47,997 -48,047	39 44	0 0	0 0	0 0
27 27 27	1 2 3	00:00 05:30 20:58	02:00 07:40 22:41	7,218 7,803 6,146	-54 -59 -52	-28,578 -28,648 -28,803	42 42 40	0 0 0	0 0 0	0 0 0
28 28	1 2	00:00 22:38	02:27 23:59	8,869 4,908	-37 -7	23,560 23,582	43 39	0 0	0 0	0 0
29 29	1 2	04:14 07:22	05:30 08:45	4,557 4,925	-53 -41	5,651 5,622	41 44	0 0	0 0	0 0
30	1	10:46	13:39	10,379	-40	-129,541	47	0	0	0
31	1	09:55	16:45	24,561	-36	53,235	44	0	0	0
32	1	12:39	16:10	12,653	-30	-290,883	48	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-