GPS Space Vehicle Time Integrity for MJD 51973

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
00:00
22:24
04:07
23:59
14,829
  5,748
   133
    92
  -167,097
  -167,257
7
5
13
6
0
0
0
0

2
1
03:55
10:15
22,812
   145
   348,363
39
0
0
0

3
3
1
2
00:00
21:09
02:54
23:59
10,424
10,215
   127
   129
    -8,923
    -9,158
17
8
1
0
0
0
0
0

4
1
05:08
12:11
25,376
   147
  -688,402
42
0
0
0

5
5
5
1
2
3
08:58
12:13
16:01
12:11
13:27
19:39
11,570
  4,479
13,031
   156
   122
   137
  -289,592
  -289,639
  -289,655
13
7
13
1
2
32
0
0
0
0
0
0

6
1
12:13
16:32
15,572
   143
      333
7
15
0
0

7
1
03:55
11:34
27,572
   143
  -570,393
68
0
0
0

8
1
02:54
08:09
18,868
   146
  -797,757
25
0
0
0

9
1
12:39
17:31
17,492
   141
    34,107
19
0
0
0

10
10
1
2
08:05
12:13
12:11
14:51
14,778
  9,490
   158
   154
     -273
     -276
7
9
11
29
0
0
0
0

11
1
00:56
06:16
19,176
   134
    -1,225
10
2
0
0

12
-

13
1
00:00
03:54
14,064
   124
      575
17
0
0
0

14
14
1
2
14:49
20:31
20:18
23:10
19,725
  9,526
   134
   122
    92,843
    92,866
17
5
0
75
0
0
0
0

15
-

16
-

17
1
13:28
19:10
20,508
   146
   301,498
5
40
0
0

18
1
14:02
21:08
25,556
   143
    69,021
97
0
0
0

19
19
19
1
2
3
00:00
02:09
04:36
01:22
04:07
06:07
  4,920
  7,066
  5,463
    90
   151
   146
  -454,572
  -454,637
  -454,750
9
20
28
0
0
1
0
0
1
0
0
0

20
20
20
1
2
3
00:56
04:08
21:12
02:09
08:00
23:45
  4,351
13,937
  9,200
   113
   149
   112
    58,712
    58,775
    58,834
5
9
5
3
13
15
0
0
0
0
0
0

21
1
16:33
22:21
20,895
   145
    -1,132
10
4
0
0

22
22
1
2
00:00
19:14
01:22
23:59
  4,919
17,119
   107
   136
  -553,582
  -554,196
17
45
1
0
1
0
0
0

23
23
23
1
2
3
12:13
14:07
17:32
13:27
16:32
20:37
  4,479
  8,694
11,144
   135
   154
   125
    -8,822
    -8,806
    -8,843
5
5
13
17
10
0
0
0
0
0
0
0

24
24
1
2
06:10
12:13
12:11
14:07
21,650
  6,841
   141
   132
   -33,346
   -33,404
19
11
1
0
0
0
0
0

25
1
17:32
23:59
23,264
   126
   -11,807
12
0
0
0

26
26
1
2
10:22
12:13
12:11
16:00
  6,566
13,659
   150
   149
  -359,957
  -360,188
43
85
0
0
0
0
0
0

27
1
01:23
07:08
20,704
   140
   -13,011
16
0
0
0

28
28
1
2
01:22
20:31
03:54
23:59
  9,107
12,487
   128
   130
   -15,772
   -15,668
15
4
1
53
0
0
0
0

29
29
29
1
2
3
15:16
19:10
21:01
17:31
20:31
23:45
  8,095
  4,810
  9,834
   130
   129
   122
  -460,764
  -460,986
  -461,156
29
26
58
1
0
0
0
0
0
0
0
0

30
30
30
30
1
2
3
4
10:20
12:13
16:33
19:40
12:11
13:30
19:13
21:01
  6,685
  4,651
  9,637
  4,832
   165
   129
   146
   136
    10,477
    10,450
    10,495
    10,498
6
8
6
9
7
0
4
53
0
0
0
0
0
0
0
0

31
1
00:00
04:35
16,521
   134
   -33,161
9
40
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	00:00 22:24	04:07 23:59	14,829 5,748	133 92	-167,097 -167,257	7 5	13 6	0 0	0 0
2	1	03:55	10:15	22,812	145	348,363	39	0	0	0
3 3	1 2	00:00 21:09	02:54 23:59	10,424 10,215	127 129	-8,923 -9,158	17 8	1 0	0 0	0 0
4	1	05:08	12:11	25,376	147	-688,402	42	0	0	0
5 5 5	1 2 3	08:58 12:13 16:01	12:11 13:27 19:39	11,570 4,479 13,031	156 122 137	-289,592 -289,639 -289,655	13 7 13	1 2 32	0 0 0	0 0 0
6	1	12:13	16:32	15,572	143	333	7	15	0	0
7	1	03:55	11:34	27,572	143	-570,393	68	0	0	0
8	1	02:54	08:09	18,868	146	-797,757	25	0	0	0
9	1	12:39	17:31	17,492	141	34,107	19	0	0	0
10 10	1 2	08:05 12:13	12:11 14:51	14,778 9,490	158 154	-273 -276	7 9	11 29	0 0	0 0
11	1	00:56	06:16	19,176	134	-1,225	10	2	0	0
12	-
13	1	00:00	03:54	14,064	124	575	17	0	0	0
14 14	1 2	14:49 20:31	20:18 23:10	19,725 9,526	134 122	92,843 92,866	17 5	0 75	0 0	0 0
15	-
16	-
17	1	13:28	19:10	20,508	146	301,498	5	40	0	0
18	1	14:02	21:08	25,556	143	69,021	97	0	0	0
19 19 19	1 2 3	00:00 02:09 04:36	01:22 04:07 06:07	4,920 7,066 5,463	90 151 146	-454,572 -454,637 -454,750	9 20 28	0 0 1	0 0 1	0 0 0
20 20 20	1 2 3	00:56 04:08 21:12	02:09 08:00 23:45	4,351 13,937 9,200	113 149 112	58,712 58,775 58,834	5 9 5	3 13 15	0 0 0	0 0 0
21	1	16:33	22:21	20,895	145	-1,132	10	4	0	0
22 22	1 2	00:00 19:14	01:22 23:59	4,919 17,119	107 136	-553,582 -554,196	17 45	1 0	1 0	0 0
23 23 23	1 2 3	12:13 14:07 17:32	13:27 16:32 20:37	4,479 8,694 11,144	135 154 125	-8,822 -8,806 -8,843	5 5 13	17 10 0	0 0 0	0 0 0
24 24	1 2	06:10 12:13	12:11 14:07	21,650 6,841	141 132	-33,346 -33,404	19 11	1 0	0 0	0 0
25	1	17:32	23:59	23,264	126	-11,807	12	0	0	0
26 26	1 2	10:22 12:13	12:11 16:00	6,566 13,659	150 149	-359,957 -360,188	43 85	0 0	0 0	0 0
27	1	01:23	07:08	20,704	140	-13,011	16	0	0	0
28 28	1 2	01:22 20:31	03:54 23:59	9,107 12,487	128 130	-15,772 -15,668	15 4	1 53	0 0	0 0
29 29 29	1 2 3	15:16 19:10 21:01	17:31 20:31 23:45	8,095 4,810 9,834	130 129 122	-460,764 -460,986 -461,156	29 26 58	1 0 0	0 0 0	0 0 0
30 30 30 30	1 2 3 4	10:20 12:13 16:33 19:40	12:11 13:30 19:13 21:01	6,685 4,651 9,637 4,832	165 129 146 136	10,477 10,450 10,495 10,498	6 8 6 9	7 0 4 53	0 0 0 0	0 0 0 0
31	1	00:00	04:35	16,521	134	-33,161	9	40	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-