GPS Space Vehicle Time Integrity for MJD 53888

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
1
06:43
14:21
27,473
  1,137
   -55,652
20
46
0
0

2
2
1
2
00:00
19:30
03:37
23:59
13,058
16,173
  1,134
  1,134
     -492
     -704
16
10
1
0
0
0
0
0

3
1
10:20
16:05
20,707
  1,138
  -102,411
28
0
0
0

4
4
1
2
00:00
18:02
01:32
23:59
  5,531
21,448
  1,120
  1,137
  -243,122
  -243,739
17
59
1
0
1
0
0
0

5
5
5
1
2
3
00:00
04:52
21:54
02:37
08:41
23:59
  9,467
13,748
  7,528
  1,136
  1,127
  1,131
   -72,716
   -73,666
   -76,433
133
188
90
1
1
0
1
1
0
0
0
0

6
6
1
2
00:41
09:35
05:43
10:45
18,054
  4,215
  1,138
  1,124
  -547,927
  -548,300
73
13
1
0
0
0
0
0

7
7
1
2
03:32
08:47
06:42
14:02
11,354
18,901
  1,128
  1,137
  -538,939
  -538,964
9
13
3
1
0
0
0
0

8
8
1
2
15:39
17:28
16:58
21:15
  4,758
13,634
  1,135
  1,142
    68,814
    68,838
7
13
0
0
0
0
0
0

9
9
1
2
02:38
20:45
07:12
22:29
16,397
  6,194
  1,147
  1,106
   -21,532
   -21,652
14
8
1
53
0
0
0
0

10
10
1
2
00:00
20:59
03:32
23:59
12,702
10,827
  1,142
  1,139
   -83,224
   -83,271
16
16
3
2
0
0
0
0

11
1
14:03
19:29
19,595
  1,134
  -329,802
21
0
0
0

12
-

13
13
1
2
12:39
14:31
14:29
18:01
  6,574
12,614
  1,139
  1,136
   -65,252
   -65,284
8
28
40
0
0
0
0
0

14
1
04:00
12:37
30,985
  1,140
    13,950
9
71
0
0

15
15
1
2
03:39
05:43
04:52
09:20
  4,278
13,014
  1,142
  1,153
  -620,969
  -621,029
4
38
18
0
0
0
0
0

16
1
08:28
14:36
22,128
  1,148
   -45,665
27
0
0
0

17
1
16:05
23:59
28,444
  1,129
   -95,433
16
0
0
0

18
18
18
1
2
3
01:33
03:14
04:52
02:37
04:32
09:44
  3,883
  4,610
17,522
  1,125
  1,136
  1,142
   238,852
   238,873
   238,897
10
4
6
43
20
23
0
0
0
0
0
0

19
1
11:35
17:27
21,129
  1,144
     8,753
24
0
0
0

20
20
1
2
10:13
16:59
15:06
20:58
17,585
14,369
  1,136
  1,117
    27,115
    27,084
15
7
0
2
0
0
0
0

21
1
02:38
08:27
20,889
  1,146
   -31,658
23
0
0
0

22
22
1
2
04:32
07:13
06:42
11:16
  7,785
14,625
  1,135
  1,152
  -101,163
  -101,198
7
27
87
0
0
0
0
0

23
1
11:16
16:58
20,507
  1,146
  -139,165
15
0
0
0

24
1
16:59
22:55
21,342
  1,137
    -9,361
27
0
0
0

25
-

26
1
00:00
03:59
14,354
  1,157
   134,740
54
0
0
0

27
1
14:22
20:19
21,401
  1,141
   -50,476
21
0
0
0

28
1
15:28
22:49
26,440
  1,132
   -24,944
20
11
0
0

29
1
00:00
04:32
16,278
  1,149
  -612,760
32
1
0
0

30
30
1
2
00:00
06:43
03:14
10:08
11,627
12,312
  1,134
  1,138
  -268,874
  -269,128
35
40
1
0
0
0
0
0

31
-

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	06:43	14:21	27,473	1,137	-55,652	20	46	0	0
2 2	1 2	00:00 19:30	03:37 23:59	13,058 16,173	1,134 1,134	-492 -704	16 10	1 0	0 0	0 0
3	1	10:20	16:05	20,707	1,138	-102,411	28	0	0	0
4 4	1 2	00:00 18:02	01:32 23:59	5,531 21,448	1,120 1,137	-243,122 -243,739	17 59	1 0	1 0	0 0
5 5 5	1 2 3	00:00 04:52 21:54	02:37 08:41 23:59	9,467 13,748 7,528	1,136 1,127 1,131	-72,716 -73,666 -76,433	133 188 90	1 1 0	1 1 0	0 0 0
6 6	1 2	00:41 09:35	05:43 10:45	18,054 4,215	1,138 1,124	-547,927 -548,300	73 13	1 0	0 0	0 0
7 7	1 2	03:32 08:47	06:42 14:02	11,354 18,901	1,128 1,137	-538,939 -538,964	9 13	3 1	0 0	0 0
8 8	1 2	15:39 17:28	16:58 21:15	4,758 13,634	1,135 1,142	68,814 68,838	7 13	0 0	0 0	0 0
9 9	1 2	02:38 20:45	07:12 22:29	16,397 6,194	1,147 1,106	-21,532 -21,652	14 8	1 53	0 0	0 0
10 10	1 2	00:00 20:59	03:32 23:59	12,702 10,827	1,142 1,139	-83,224 -83,271	16 16	3 2	0 0	0 0
11	1	14:03	19:29	19,595	1,134	-329,802	21	0	0	0
12	-
13 13	1 2	12:39 14:31	14:29 18:01	6,574 12,614	1,139 1,136	-65,252 -65,284	8 28	40 0	0 0	0 0
14	1	04:00	12:37	30,985	1,140	13,950	9	71	0	0
15 15	1 2	03:39 05:43	04:52 09:20	4,278 13,014	1,142 1,153	-620,969 -621,029	4 38	18 0	0 0	0 0
16	1	08:28	14:36	22,128	1,148	-45,665	27	0	0	0
17	1	16:05	23:59	28,444	1,129	-95,433	16	0	0	0
18 18 18	1 2 3	01:33 03:14 04:52	02:37 04:32 09:44	3,883 4,610 17,522	1,125 1,136 1,142	238,852 238,873 238,897	10 4 6	43 20 23	0 0 0	0 0 0
19	1	11:35	17:27	21,129	1,144	8,753	24	0	0	0
20 20	1 2	10:13 16:59	15:06 20:58	17,585 14,369	1,136 1,117	27,115 27,084	15 7	0 2	0 0	0 0
21	1	02:38	08:27	20,889	1,146	-31,658	23	0	0	0
22 22	1 2	04:32 07:13	06:42 11:16	7,785 14,625	1,135 1,152	-101,163 -101,198	7 27	87 0	0 0	0 0
23	1	11:16	16:58	20,507	1,146	-139,165	15	0	0	0
24	1	16:59	22:55	21,342	1,137	-9,361	27	0	0	0
25	-
26	1	00:00	03:59	14,354	1,157	134,740	54	0	0	0
27	1	14:22	20:19	21,401	1,141	-50,476	21	0	0	0
28	1	15:28	22:49	26,440	1,132	-24,944	20	11	0	0
29	1	00:00	04:32	16,278	1,149	-612,760	32	1	0	0
30 30	1 2	00:00 06:43	03:14 10:08	11,627 12,312	1,134 1,138	-268,874 -269,128	35 40	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-