GPS Space Vehicle Time Integrity for MJD 54774

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
07:08
15:24
29,729
  -324
  -175,802
23
0
0
0

3
3
1
2
00:00
21:47
03:31
23:59
12,654
  7,976
  -312
  -328
  -306,543
  -306,951
35
6
1
37
0
0
0
0

4
1
05:21
12:05
24,219
  -322
   221,158
79
0
0
0

5
5
5
1
2
3
09:52
15:58
17:59
13:35
17:03
20:38
13,346
  3,874
  9,534
  -324
  -336
  -336
   363,498
   364,061
   364,406
132
39
83
0
1
0
0
0
0
0
0
0

6
6
1
2
00:00
21:21
03:05
23:59
11,090
  9,514
  -320
  -326
  -149,854
  -149,392
8
34
6
0
0
0
0
0

7
1
02:08
07:25
19,053
  -317
   -23,232
19
0
0
0

8
8
1
2
03:05
05:21
04:40
08:39
  5,700
11,845
  -322
  -312
   176,352
   176,379
15
18
0
0
0
0
0
0

9
1
13:49
18:46
17,807
  -324
   -23,556
19
0
0
0

10
1
08:25
14:58
23,577
  -318
     6,522
17
0
0
0

11
1
01:35
07:07
19,916
  -318
   -16,726
15
0
0
0

12
12
1
2
09:12
17:03
13:48
19:55
16,556
10,259
  -329
  -344
   342,343
   342,272
18
10
26
0
0
0
0
0

13
1
00:11
05:20
18,512
  -323
  -276,277
19
13
0
0

14
1
15:34
23:59
30,271
  -324
   198,387
42
0
0
0

15
1
10:55
16:44
20,931
  -318
   205,045
43
0
0
0

16
16
1
2
00:00
19:55
01:35
23:59
  5,698
14,656
  -332
  -310
   -97,829
   -97,631
6
22
3
0
0
0
0
0

17
1
03:31
11:46
29,649
  -327
   -40,418
10
15
0
0

18
18
1
2
13:36
16:44
15:58
21:16
  8,528
16,307
  -326
  -320
   116,077
   116,023
9
29
1
0
0
0
0
0

19
1
00:11
04:40
16,147
  -310
   -35,934
14
0
0
0

20
20
1
2
04:41
21:38
08:26
23:59
13,488
  8,517
  -339
  -332
  -100,374
  -100,304
10
15
2
2
0
0
0
0

21
1
14:58
19:55
17,822
  -311
   -44,233
14
0
0
0

22
1
15:58
22:42
24,193
  -322
  -210,057
17
13
0
0

23
23
1
2
00:00
22:57
04:19
23:59
15,560
  3,735
  -312
  -339
  -379,220
  -379,338
19
10
1
0
0
0
0
0

24
1
11:46
17:58
22,334
  -319
  -138,769
21
0
0
0

25
25
1
2
00:55
03:05
02:07
04:19
  4,308
  4,430
  -334
  -301
     4,784
     4,568
34
39
1
0
0
0
0
0

26
26
1
2
10:32
12:05
11:46
15:58
  4,436
13,941
  -337
  -312
   -11,546
   -11,568
5
33
10
0
0
0
0
0

27
1
04:20
07:46
12,353
  -314
  -230,494
28
0
0
0

28
1
04:20
10:30
22,229
  -311
    23,098
14
2
0
0

29
1
12:05
16:44
16,612
  -314
    31,278
17
9
0
0

30
1
18:46
21:40
10,439
  -333
  -106,272
17
0
0
0

31
1
17:59
23:59
21,627
  -322
    36,237
11
10
0
0

32
1
20:38
23:59
12,088
  -319
  -315,265
17
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	07:08	15:24	29,729	-324	-175,802	23	0	0	0
3 3	1 2	00:00 21:47	03:31 23:59	12,654 7,976	-312 -328	-306,543 -306,951	35 6	1 37	0 0	0 0
4	1	05:21	12:05	24,219	-322	221,158	79	0	0	0
5 5 5	1 2 3	09:52 15:58 17:59	13:35 17:03 20:38	13,346 3,874 9,534	-324 -336 -336	363,498 364,061 364,406	132 39 83	0 1 0	0 0 0	0 0 0
6 6	1 2	00:00 21:21	03:05 23:59	11,090 9,514	-320 -326	-149,854 -149,392	8 34	6 0	0 0	0 0
7	1	02:08	07:25	19,053	-317	-23,232	19	0	0	0
8 8	1 2	03:05 05:21	04:40 08:39	5,700 11,845	-322 -312	176,352 176,379	15 18	0 0	0 0	0 0
9	1	13:49	18:46	17,807	-324	-23,556	19	0	0	0
10	1	08:25	14:58	23,577	-318	6,522	17	0	0	0
11	1	01:35	07:07	19,916	-318	-16,726	15	0	0	0
12 12	1 2	09:12 17:03	13:48 19:55	16,556 10,259	-329 -344	342,343 342,272	18 10	26 0	0 0	0 0
13	1	00:11	05:20	18,512	-323	-276,277	19	13	0	0
14	1	15:34	23:59	30,271	-324	198,387	42	0	0	0
15	1	10:55	16:44	20,931	-318	205,045	43	0	0	0
16 16	1 2	00:00 19:55	01:35 23:59	5,698 14,656	-332 -310	-97,829 -97,631	6 22	3 0	0 0	0 0
17	1	03:31	11:46	29,649	-327	-40,418	10	15	0	0
18 18	1 2	13:36 16:44	15:58 21:16	8,528 16,307	-326 -320	116,077 116,023	9 29	1 0	0 0	0 0
19	1	00:11	04:40	16,147	-310	-35,934	14	0	0	0
20 20	1 2	04:41 21:38	08:26 23:59	13,488 8,517	-339 -332	-100,374 -100,304	10 15	2 2	0 0	0 0
21	1	14:58	19:55	17,822	-311	-44,233	14	0	0	0
22	1	15:58	22:42	24,193	-322	-210,057	17	13	0	0
23 23	1 2	00:00 22:57	04:19 23:59	15,560 3,735	-312 -339	-379,220 -379,338	19 10	1 0	0 0	0 0
24	1	11:46	17:58	22,334	-319	-138,769	21	0	0	0
25 25	1 2	00:55 03:05	02:07 04:19	4,308 4,430	-334 -301	4,784 4,568	34 39	1 0	0 0	0 0
26 26	1 2	10:32 12:05	11:46 15:58	4,436 13,941	-337 -312	-11,546 -11,568	5 33	10 0	0 0	0 0
27	1	04:20	07:46	12,353	-314	-230,494	28	0	0	0
28	1	04:20	10:30	22,229	-311	23,098	14	2	0	0
29	1	12:05	16:44	16,612	-314	31,278	17	9	0	0
30	1	18:46	21:40	10,439	-333	-106,272	17	0	0	0
31	1	17:59	23:59	21,627	-322	36,237	11	10	0	0
32	1	20:38	23:59	12,088	-319	-315,265	17	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-