GPS Space Vehicle Time Integrity for MJD 53149

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
13:46
19:29
20,554
  1,242
  -344,109
18
0
0
0

2
-

3
1
12:53
18:38
20,737
  1,252
   -11,998
21
0
0
0

4
4
1
2
00:00
20:50
03:14
23:59
11,656
11,357
  1,236
  1,238
   155,357
   156,269
43
42
0
0
0
0
0
0

5
5
1
2
01:06
07:24
04:48
11:09
13,354
13,493
  1,243
  1,245
   -30,313
   -30,354
8
4
4
27
0
0
0
0

6
1
03:15
08:37
19,306
  1,244
    -7,593
68
0
0
0

7
7
1
2
00:00
19:30
03:18
23:59
11,904
16,188
  1,247
  1,241
  -530,174
  -529,148
52
69
0
0
0
0
0
0

8
1
18:10
23:49
20,331
  1,242
     1,956
8
2
0
0

9
1
04:49
09:46
17,836
  1,246
    47,137
12
0
0
0

10
1
00:00
06:04
21,812
  1,243
   -43,245
6
6
0
0

11
1
16:53
22:01
18,424
  1,240
  -118,482
19
0
0
0

12
-

13
13
1
2
00:07
15:31
02:00
20:50
  6,791
19,135
  1,242
  1,239
    29,544
    29,513
6
5
2
23
0
0
0
0

14
1
07:01
15:17
29,783
  1,252
    21,690
8
4
0
0

15
1
07:10
12:36
19,585
  1,253
  -269,282
28
0
0
0

16
1
11:05
17:30
23,101
  1,247
   -10,357
4
36
0
0

17
17
1
2
00:00
22:59
07:40
23:59
27,638
  3,612
  1,247
  1,232
     9,014
    10,467
168
24
1
0
1
0
0
0

18
18
1
2
04:49
08:37
07:00
12:19
  7,845
13,312
  1,247
  1,251
    39,008
    39,068
9
19
0
0
0
0
0
0

19
1
14:08
20:03
21,269
  1,236
    48,378
51
0
0
0

20
20
1
2
12:51
19:30
17:40
23:35
17,380
14,730
  1,252
  1,238
   161,318
   161,218
25
13
0
0
0
0
0
0

21
1
06:04
10:59
17,676
  1,250
   -74,568
5
1
0
0

22
1
07:41
13:40
21,507
  1,248
    -4,391
22
0
0
0

23
-

24
24
1
2
00:00
21:37
06:16
23:59
22,579
  8,566
  1,247
  1,238
   -27,949
   -28,156
14
3
1
70
0
0
0
0

25
1
08:37
16:53
29,719
  1,247
   -66,095
10
1
0
0

26
1
02:01
07:24
19,359
  1,246
   -86,004
91
0
0
0

27
1
16:53
22:45
21,127
  1,239
  -208,267
163
0
0
0

28
28
1
2
00:00
19:02
01:42
23:59
  6,103
17,813
  1,245
  1,240
   -31,263
   -31,359
4
4
15
35
0
0
0
0

29
1
01:42
07:00
19,036
  1,245
  -230,277
20
0
0
0

30
30
1
2
03:46
09:47
04:48
12:47
  3,751
10,832
  1,245
  1,251
  -537,267
  -537,415
6
16
1
0
0
0
0
0

31
31
31
1
2
3
15:04
17:31
20:03
16:53
19:29
21:32
  6,548
  7,069
  5,301
  1,240
  1,234
  1,232
  -175,599
  -175,790
  -175,962
41
43
31
0
0
0
0
0
0
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	13:46	19:29	20,554	1,242	-344,109	18	0	0	0
2	-
3	1	12:53	18:38	20,737	1,252	-11,998	21	0	0	0
4 4	1 2	00:00 20:50	03:14 23:59	11,656 11,357	1,236 1,238	155,357 156,269	43 42	0 0	0 0	0 0
5 5	1 2	01:06 07:24	04:48 11:09	13,354 13,493	1,243 1,245	-30,313 -30,354	8 4	4 27	0 0	0 0
6	1	03:15	08:37	19,306	1,244	-7,593	68	0	0	0
7 7	1 2	00:00 19:30	03:18 23:59	11,904 16,188	1,247 1,241	-530,174 -529,148	52 69	0 0	0 0	0 0
8	1	18:10	23:49	20,331	1,242	1,956	8	2	0	0
9	1	04:49	09:46	17,836	1,246	47,137	12	0	0	0
10	1	00:00	06:04	21,812	1,243	-43,245	6	6	0	0
11	1	16:53	22:01	18,424	1,240	-118,482	19	0	0	0
12	-
13 13	1 2	00:07 15:31	02:00 20:50	6,791 19,135	1,242 1,239	29,544 29,513	6 5	2 23	0 0	0 0
14	1	07:01	15:17	29,783	1,252	21,690	8	4	0	0
15	1	07:10	12:36	19,585	1,253	-269,282	28	0	0	0
16	1	11:05	17:30	23,101	1,247	-10,357	4	36	0	0
17 17	1 2	00:00 22:59	07:40 23:59	27,638 3,612	1,247 1,232	9,014 10,467	168 24	1 0	1 0	0 0
18 18	1 2	04:49 08:37	07:00 12:19	7,845 13,312	1,247 1,251	39,008 39,068	9 19	0 0	0 0	0 0
19	1	14:08	20:03	21,269	1,236	48,378	51	0	0	0
20 20	1 2	12:51 19:30	17:40 23:35	17,380 14,730	1,252 1,238	161,318 161,218	25 13	0 0	0 0	0 0
21	1	06:04	10:59	17,676	1,250	-74,568	5	1	0	0
22	1	07:41	13:40	21,507	1,248	-4,391	22	0	0	0
23	-
24 24	1 2	00:00 21:37	06:16 23:59	22,579 8,566	1,247 1,238	-27,949 -28,156	14 3	1 70	0 0	0 0
25	1	08:37	16:53	29,719	1,247	-66,095	10	1	0	0
26	1	02:01	07:24	19,359	1,246	-86,004	91	0	0	0
27	1	16:53	22:45	21,127	1,239	-208,267	163	0	0	0
28 28	1 2	00:00 19:02	01:42 23:59	6,103 17,813	1,245 1,240	-31,263 -31,359	4 4	15 35	0 0	0 0
29	1	01:42	07:00	19,036	1,245	-230,277	20	0	0	0
30 30	1 2	03:46 09:47	04:48 12:47	3,751 10,832	1,245 1,251	-537,267 -537,415	6 16	1 0	0 0	0 0
31 31 31	1 2 3	15:04 17:31 20:03	16:53 19:29 21:32	6,548 7,069 5,301	1,240 1,234 1,232	-175,599 -175,790 -175,962	41 43 31	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-