GPS Space Vehicle Time Integrity for MJD 51903

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
03:19
08:56
20,239
   -19
  -157,953
35
0
0
0

2
1
08:39
15:02
22,982
   -14
   316,333
45
0
0
0

3
1
01:59
07:40
20,417
   -11
   -69,309
41
0
0
0

4
1
09:56
17:11
26,120
   -18
  -624,642
126
0
0
0

5
5
1
2
13:38
20:50
18:26
23:59
17,230
11,354
   -16
   -43
  -279,042
  -279,111
45
48
0
0
0
0
0
0

6
1
16:17
21:22
18,280
   -18
      107
47
0
0
0

7
1
08:39
16:23
27,818
   -19
  -457,012
238
0
0
0

8
1
07:40
12:57
19,011
    -7
  -732,025
110
0
0
0

9
1
17:22
22:18
17,753
   -18
    23,670
48
0
0
0

10
1
12:43
19:20
23,787
   -24
   -61,675
44
0
0
0

11
1
05:44
10:56
18,700
   -15
     -812
40
0
0
0

12
-

13
13
1
2
04:31
13:31
08:38
14:35
14,843
  3,571
   -12
   -42
     -146
     -174
31
43
0
0
0
0
0
0

14
14
1
2
00:00
18:26
02:49
23:59
10,171
19,998
   -28
   -36
    93,248
    93,006
50
58
0
0
0
0
0
0

15
15
15
1
2
3
00:00
20:03
22:18
01:38
21:22
23:59
  5,916
  4,741
  6,063
   -45
   -36
   -26
   -30,767
   -31,087
   -31,114
51
48
48
1
0
0
0
0
0
0
0
0

16
-

17
1
18:26
23:54
19,649
   -34
   289,901
48
0
0
0

18
-

19
19
1
2
04:31
06:57
06:03
10:55
  5,528
14,277
   -15
   -10
  -384,824
  -384,948
27
57
22
0
0
0
0
0

20
20
1
2
02:16
08:57
06:57
12:50
16,788
13,963
   -18
   -21
    51,537
    51,550
35
35
0
0
0
0
0
0

21
21
1
2
00:00
21:22
03:14
23:59
11,633
  9,435
    -7
   -51
   -20,328
   -20,390
50
47
0
0
0
0
0
0

22
1
00:24
04:30
14,791
   -16
  -480,190
72
0
0
0

23
23
1
2
00:00
17:02
01:28
23:59
  5,305
25,055
   -33
   -30
    -5,140
    -5,184
51
48
0
0
0
0
0
0

24
1
10:56
19:31
30,906
   -14
   -16,778
45
0
0
0

25
25
1
2
00:00
22:18
05:44
23:59
20,626
  6,062
   -18
   -52
   -10,411
   -10,455
43
47
0
0
0
0
0
0

26
1
15:09
20:49
20,338
   -19
  -200,391
188
0
0
0

27
1
06:04
11:49
20,758
   -12
    -6,304
39
0
0
0

28
28
1
2
01:29
06:03
05:44
08:38
15,297
  9,245
    -9
   -14
   -12,836
   -12,875
39
36
0
0
0
0
0
0

29
29
29
1
2
3
00:00
01:39
19:47
01:28
04:30
23:59
  5,295
10,261
15,153
   -41
   -15
   -44
  -330,163
  -330,348
  -332,077
59
89
126
0
1
0
0
1
0
0
0
0

30
30
1
2
00:00
14:58
01:44
18:26
  6,239
12,454
   -39
   -18
      820
      937
51
45
0
0
0
0
0
0

31
1
03:32
09:30
21,424
   -19
   -23,661
37
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	03:19	08:56	20,239	-19	-157,953	35	0	0	0
2	1	08:39	15:02	22,982	-14	316,333	45	0	0	0
3	1	01:59	07:40	20,417	-11	-69,309	41	0	0	0
4	1	09:56	17:11	26,120	-18	-624,642	126	0	0	0
5 5	1 2	13:38 20:50	18:26 23:59	17,230 11,354	-16 -43	-279,042 -279,111	45 48	0 0	0 0	0 0
6	1	16:17	21:22	18,280	-18	107	47	0	0	0
7	1	08:39	16:23	27,818	-19	-457,012	238	0	0	0
8	1	07:40	12:57	19,011	-7	-732,025	110	0	0	0
9	1	17:22	22:18	17,753	-18	23,670	48	0	0	0
10	1	12:43	19:20	23,787	-24	-61,675	44	0	0	0
11	1	05:44	10:56	18,700	-15	-812	40	0	0	0
12	-
13 13	1 2	04:31 13:31	08:38 14:35	14,843 3,571	-12 -42	-146 -174	31 43	0 0	0 0	0 0
14 14	1 2	00:00 18:26	02:49 23:59	10,171 19,998	-28 -36	93,248 93,006	50 58	0 0	0 0	0 0
15 15 15	1 2 3	00:00 20:03 22:18	01:38 21:22 23:59	5,916 4,741 6,063	-45 -36 -26	-30,767 -31,087 -31,114	51 48 48	1 0 0	0 0 0	0 0 0
16	-
17	1	18:26	23:54	19,649	-34	289,901	48	0	0	0
18	-
19 19	1 2	04:31 06:57	06:03 10:55	5,528 14,277	-15 -10	-384,824 -384,948	27 57	22 0	0 0	0 0
20 20	1 2	02:16 08:57	06:57 12:50	16,788 13,963	-18 -21	51,537 51,550	35 35	0 0	0 0	0 0
21 21	1 2	00:00 21:22	03:14 23:59	11,633 9,435	-7 -51	-20,328 -20,390	50 47	0 0	0 0	0 0
22	1	00:24	04:30	14,791	-16	-480,190	72	0	0	0
23 23	1 2	00:00 17:02	01:28 23:59	5,305 25,055	-33 -30	-5,140 -5,184	51 48	0 0	0 0	0 0
24	1	10:56	19:31	30,906	-14	-16,778	45	0	0	0
25 25	1 2	00:00 22:18	05:44 23:59	20,626 6,062	-18 -52	-10,411 -10,455	43 47	0 0	0 0	0 0
26	1	15:09	20:49	20,338	-19	-200,391	188	0	0	0
27	1	06:04	11:49	20,758	-12	-6,304	39	0	0	0
28 28	1 2	01:29 06:03	05:44 08:38	15,297 9,245	-9 -14	-12,836 -12,875	39 36	0 0	0 0	0 0
29 29 29	1 2 3	00:00 01:39 19:47	01:28 04:30 23:59	5,295 10,261 15,153	-41 -15 -44	-330,163 -330,348 -332,077	59 89 126	0 1 0	0 1 0	0 0 0
30 30	1 2	00:00 14:58	01:44 18:26	6,239 12,454	-39 -18	820 937	51 45	0 0	0 0	0 0
31	1	03:32	09:30	21,424	-19	-23,661	37	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-