GPS Space Vehicle Time Integrity for MJD 54643

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
15:37
23:59
30,148
  -262
  -205,368
12
24
0
0

3
1
06:44
12:30
20,726
  -243
  -247,514
33
0
0
0

4
1
14:35
21:09
23,664
  -255
   100,273
54
0
0
0

5
5
5
1
2
3
01:01
03:00
18:50
02:06
05:40
22:31
  3,875
  9,521
13,264
  -260
  -254
  -271
   380,389
   380,272
   379,518
12
41
48
1
1
0
0
1
0
0
0
0

6
1
06:16
11:55
20,326
  -247
  -153,801
31
0
0
0

7
1
10:26
16:18
21,101
  -243
    13,765
48
0
0
0

8
-

9
9
9
1
2
3
00:00
17:29
22:47
03:47
18:38
23:59
13,608
  4,143
  4,359
  -238
  -290
  -271
    -2,688
    -2,838
    -2,852
21
9
8
1
6
0
0
0
0
0
0
0

10
1
17:18
23:47
23,382
  -254
     2,238
15
0
0
0

11
1
10:34
16:10
20,207
  -247
   -24,438
15
0
0
0

12
12
1
2
02:07
18:12
04:59
22:46
10,343
16,432
  -260
  -267
   357,789
   357,751
7
12
7
0
0
0
0
0

13
13
1
2
09:47
18:17
14:34
19:34
17,254
  4,616
  -245
  -293
  -261,630
  -261,714
21
4
0
21
0
0
0
0

14
1
00:23
09:02
31,082
  -246
   250,962
42
0
0
0

15
15
1
2
00:00
19:47
01:40
23:59
  5,995
15,144
  -252
  -255
   132,376
   132,844
7
42
1
0
0
0
0
0

16
1
04:55
10:33
20,303
  -237
  -119,883
16
0
0
0

17
1
12:31
20:48
29,838
  -260
   -38,852
8
46
0
0

18
18
1
2
00:00
22:32
06:10
23:59
22,200
  5,242
  -240
  -272
   163,108
   162,771
32
4
1
28
0
0
0
0

19
1
09:02
13:43
16,842
  -237
   -32,869
18
0
0
0

20
20
1
2
06:28
13:25
10:54
17:12
15,951
13,600
  -250
  -272
  -111,535
  -111,536
10
8
35
23
0
0
0
0

21
1
00:00
04:54
17,642
  -231
   -60,294
14
0
0
0

22
1
01:01
07:43
24,002
  -239
  -211,751
15
0
0
0

23
1
07:52
13:24
19,953
  -240
  -361,569
19
0
0
0

24
24
1
2
00:00
20:49
02:59
23:59
10,776
11,457
  -230
  -266
  -104,963
  -105,204
18
6
1
14
0
0
0
0

25
1
11:55
15:36
13,273
  -241
   176,990
8
19
0
0

26
26
26
1
2
3
00:00
19:32
21:10
01:01
20:48
23:59
  3,655
  4,556
10,184
  -255
  -281
  -248
  -281,254
  -281,783
  -281,812
17
9
26
1
8
0
1
0
0
0
0
0

27
27
1
2
10:55
13:44
12:30
16:33
  5,704
10,180
  -246
  -248
  -198,635
  -198,671
4
27
23
0
0
0
0
0

28
1
12:31
19:26
24,946
  -251
    20,221
15
0
0
0

29
29
1
2
00:00
21:10
01:01
23:59
  3,665
10,182
  -232
  -257
    42,079
    42,019
4
14
24
10
0
0
0
0

30
1
03:47
06:37
10,192
  -249
   -83,211
15
1
0
0

31
1
03:00
09:46
24,346
  -241
    24,450
8
5
0
0

32
1
05:16
10:25
18,561
  -242
  -301,840
22
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	15:37	23:59	30,148	-262	-205,368	12	24	0	0
3	1	06:44	12:30	20,726	-243	-247,514	33	0	0	0
4	1	14:35	21:09	23,664	-255	100,273	54	0	0	0
5 5 5	1 2 3	01:01 03:00 18:50	02:06 05:40 22:31	3,875 9,521 13,264	-260 -254 -271	380,389 380,272 379,518	12 41 48	1 1 0	0 1 0	0 0 0
6	1	06:16	11:55	20,326	-247	-153,801	31	0	0	0
7	1	10:26	16:18	21,101	-243	13,765	48	0	0	0
8	-
9 9 9	1 2 3	00:00 17:29 22:47	03:47 18:38 23:59	13,608 4,143 4,359	-238 -290 -271	-2,688 -2,838 -2,852	21 9 8	1 6 0	0 0 0	0 0 0
10	1	17:18	23:47	23,382	-254	2,238	15	0	0	0
11	1	10:34	16:10	20,207	-247	-24,438	15	0	0	0
12 12	1 2	02:07 18:12	04:59 22:46	10,343 16,432	-260 -267	357,789 357,751	7 12	7 0	0 0	0 0
13 13	1 2	09:47 18:17	14:34 19:34	17,254 4,616	-245 -293	-261,630 -261,714	21 4	0 21	0 0	0 0
14	1	00:23	09:02	31,082	-246	250,962	42	0	0	0
15 15	1 2	00:00 19:47	01:40 23:59	5,995 15,144	-252 -255	132,376 132,844	7 42	1 0	0 0	0 0
16	1	04:55	10:33	20,303	-237	-119,883	16	0	0	0
17	1	12:31	20:48	29,838	-260	-38,852	8	46	0	0
18 18	1 2	00:00 22:32	06:10 23:59	22,200 5,242	-240 -272	163,108 162,771	32 4	1 28	0 0	0 0
19	1	09:02	13:43	16,842	-237	-32,869	18	0	0	0
20 20	1 2	06:28 13:25	10:54 17:12	15,951 13,600	-250 -272	-111,535 -111,536	10 8	35 23	0 0	0 0
21	1	00:00	04:54	17,642	-231	-60,294	14	0	0	0
22	1	01:01	07:43	24,002	-239	-211,751	15	0	0	0
23	1	07:52	13:24	19,953	-240	-361,569	19	0	0	0
24 24	1 2	00:00 20:49	02:59 23:59	10,776 11,457	-230 -266	-104,963 -105,204	18 6	1 14	0 0	0 0
25	1	11:55	15:36	13,273	-241	176,990	8	19	0	0
26 26 26	1 2 3	00:00 19:32 21:10	01:01 20:48 23:59	3,655 4,556 10,184	-255 -281 -248	-281,254 -281,783 -281,812	17 9 26	1 8 0	1 0 0	0 0 0
27 27	1 2	10:55 13:44	12:30 16:33	5,704 10,180	-246 -248	-198,635 -198,671	4 27	23 0	0 0	0 0
28	1	12:31	19:26	24,946	-251	20,221	15	0	0	0
29 29	1 2	00:00 21:10	01:01 23:59	3,665 10,182	-232 -257	42,079 42,019	4 14	24 10	0 0	0 0
30	1	03:47	06:37	10,192	-249	-83,211	15	1	0	0
31	1	03:00	09:46	24,346	-241	24,450	8	5	0	0
32	1	05:16	10:25	18,561	-242	-301,840	22	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-