GPS Space Vehicle Time Integrity for MJD 54804

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
05:04
13:17
29,577
  -255
  -169,380
18
0
0
0

3
3
1
2
00:00
19:44
01:29
23:59
  5,326
15,298
  -262
  -251
  -320,118
  -320,501
21
13
1
1
0
0
0
0

4
1
03:17
10:03
24,415
  -249
   252,974
82
0
0
0

5
5
1
2
07:49
13:54
11:38
18:35
13,713
16,806
  -271
  -270
   396,236
   396,042
32
40
1
0
0
0
0
0

6
6
1
2
00:00
19:19
01:03
23:59
  3,777
16,834
  -273
  -247
  -130,573
  -129,886
11
56
1
0
1
0
0
0

7
1
00:22
05:23
18,035
  -247
   -23,730
17
0
0
0

8
1
01:29
06:37
18,462
  -249
   180,393
19
0
0
0

9
9
1
2
06:26
11:53
07:41
16:43
  4,439
17,397
  -279
  -249
   -28,277
   -28,295
7
21
6
0
0
0
0
0

10
1
06:24
12:59
23,693
  -249
     7,673
19
0
0
0

11
1
00:00
05:03
18,214
  -248
   -14,354
14
0
0
0

12
12
1
2
07:13
15:03
11:52
17:56
16,731
10,387
  -263
  -274
   336,049
   335,969
18
11
1
0
0
0
0
0

13
13
1
2
00:00
22:05
03:16
23:59
11,768
  6,852
  -250
  -254
  -279,988
  -280,104
22
13
1
34
0
0
0
0

14
1
13:35
22:05
30,559
  -254
   185,937
44
0
0
0

15
1
08:54
14:43
20,965
  -249
   221,046
42
0
0
0

16
1
17:53
23:29
20,138
  -242
   -91,362
20
0
0
0

17
1
01:29
09:41
29,506
  -257
   -41,720
9
35
0
0

18
18
1
2
11:39
14:44
13:54
19:15
  8,106
16,305
  -261
  -247
   106,184
   106,141
7
29
0
0
0
0
0
0

19
1
00:00
02:39
  9,551
  -249
   -35,435
18
0
0
0

20
20
1
2
02:40
19:37
06:25
23:59
13,543
15,754
  -267
  -258
   -97,619
   -97,548
8
12
4
22
0
0
0
0

21
1
12:59
17:53
17,589
  -240
   -40,063
16
0
0
0

22
1
13:54
20:39
24,206
  -250
  -208,740
18
1
0
0

23
23
1
2
00:00
20:54
02:15
23:59
  8,085
11,108
  -250
  -243
  -382,028
  -382,102
19
16
1
0
0
0
0
0

24
1
09:42
15:55
22,373
  -242
  -146,625
18
0
0
0

25
25
1
2
01:03
22:45
03:16
23:59
  7,951
  4,462
  -237
  -254
   -73,624
   -75,886
74
30
1
0
1
0
0
0

26
26
1
2
08:28
10:04
09:41
13:54
  4,377
13,780
  -272
  -247
   -22,833
   -22,852
6
31
4
0
0
0
0
0

27
27
1
2
00:23
03:17
01:29
06:04
  3,931
10,047
  -271
  -244
    -5,350
    -5,366
7
27
0
0
0
0
0
0

28
1
02:40
08:26
20,764
  -248
    23,460
18
0
0
0

29
1
10:04
14:43
16,737
  -246
    26,501
16
27
0
0

30
1
16:44
19:38
10,442
  -257
  -111,950
19
0
0
0

31
1
15:55
22:44
24,540
  -253
    41,701
10
26
0
0

32
1
18:36
22:05
12,512
  -245
  -311,596
20
21
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	05:04	13:17	29,577	-255	-169,380	18	0	0	0
3 3	1 2	00:00 19:44	01:29 23:59	5,326 15,298	-262 -251	-320,118 -320,501	21 13	1 1	0 0	0 0
4	1	03:17	10:03	24,415	-249	252,974	82	0	0	0
5 5	1 2	07:49 13:54	11:38 18:35	13,713 16,806	-271 -270	396,236 396,042	32 40	1 0	0 0	0 0
6 6	1 2	00:00 19:19	01:03 23:59	3,777 16,834	-273 -247	-130,573 -129,886	11 56	1 0	1 0	0 0
7	1	00:22	05:23	18,035	-247	-23,730	17	0	0	0
8	1	01:29	06:37	18,462	-249	180,393	19	0	0	0
9 9	1 2	06:26 11:53	07:41 16:43	4,439 17,397	-279 -249	-28,277 -28,295	7 21	6 0	0 0	0 0
10	1	06:24	12:59	23,693	-249	7,673	19	0	0	0
11	1	00:00	05:03	18,214	-248	-14,354	14	0	0	0
12 12	1 2	07:13 15:03	11:52 17:56	16,731 10,387	-263 -274	336,049 335,969	18 11	1 0	0 0	0 0
13 13	1 2	00:00 22:05	03:16 23:59	11,768 6,852	-250 -254	-279,988 -280,104	22 13	1 34	0 0	0 0
14	1	13:35	22:05	30,559	-254	185,937	44	0	0	0
15	1	08:54	14:43	20,965	-249	221,046	42	0	0	0
16	1	17:53	23:29	20,138	-242	-91,362	20	0	0	0
17	1	01:29	09:41	29,506	-257	-41,720	9	35	0	0
18 18	1 2	11:39 14:44	13:54 19:15	8,106 16,305	-261 -247	106,184 106,141	7 29	0 0	0 0	0 0
19	1	00:00	02:39	9,551	-249	-35,435	18	0	0	0
20 20	1 2	02:40 19:37	06:25 23:59	13,543 15,754	-267 -258	-97,619 -97,548	8 12	4 22	0 0	0 0
21	1	12:59	17:53	17,589	-240	-40,063	16	0	0	0
22	1	13:54	20:39	24,206	-250	-208,740	18	1	0	0
23 23	1 2	00:00 20:54	02:15 23:59	8,085 11,108	-250 -243	-382,028 -382,102	19 16	1 0	0 0	0 0
24	1	09:42	15:55	22,373	-242	-146,625	18	0	0	0
25 25	1 2	01:03 22:45	03:16 23:59	7,951 4,462	-237 -254	-73,624 -75,886	74 30	1 0	1 0	0 0
26 26	1 2	08:28 10:04	09:41 13:54	4,377 13,780	-272 -247	-22,833 -22,852	6 31	4 0	0 0	0 0
27 27	1 2	00:23 03:17	01:29 06:04	3,931 10,047	-271 -244	-5,350 -5,366	7 27	0 0	0 0	0 0
28	1	02:40	08:26	20,764	-248	23,460	18	0	0	0
29	1	10:04	14:43	16,737	-246	26,501	16	27	0	0
30	1	16:44	19:38	10,442	-257	-111,950	19	0	0	0
31	1	15:55	22:44	24,540	-253	41,701	10	26	0	0
32	1	18:36	22:05	12,512	-245	-311,596	20	21	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-