GPS Space Vehicle Time Integrity for MJD 53961

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
02:00
09:23
26,541
  1,142
   -69,671
17
3
0
0

2
1
14:32
22:37
29,107
  1,138
   -23,090
42
0
0
0

3
1
05:58
11:06
18,472
  1,145
  -167,983
108
0
0
0

4
1
13:09
20:20
25,846
  1,139
  -292,253
64
0
0
0

5
5
1
2
00:00
16:44
03:31
21:35
12,699
17,412
  1,131
  1,134
  -294,133
  -295,539
82
116
1
0
1
0
0
0

6
6
1
2
04:49
19:43
05:58
23:59
  4,151
15,412
  1,129
  1,141
  -597,524
  -597,600
3
12
51
3
0
0
0
0

7
7
7
1
2
3
00:00
04:23
22:32
01:35
09:02
23:59
  5,740
16,716
  5,205
  1,128
  1,143
  1,121
  -534,942
  -534,872
  -534,737
8
16
11
4
1
0
0
0
0
0
0
0

8
1
10:36
16:13
20,228
  1,156
    77,079
16
0
0
0

9
9
9
1
2
3
00:00
15:40
21:35
01:59
17:34
23:59
  7,183
  6,870
  8,645
  1,145
  1,118
  1,148
   -30,729
   -30,844
   -30,850
13
10
9
1
4
0
0
0
0
0
0
0

10
1
16:05
22:26
22,811
  1,142
   -86,945
21
0
0
0

11
1
09:02
14:32
19,747
  1,147
  -343,716
22
0
0
0

12
-

13
1
09:46
13:08
12,134
  1,148
   -84,312
25
1
0
0

14
14
14
1
2
3
00:00
03:29
22:57
01:59
07:38
23:59
  7,173
14,919
  3,772
  1,144
  1,146
  1,125
     8,819
     8,806
     8,730
4
14
8
27
1
0
0
0
0
0
0
0

15
1
00:00
04:22
15,738
  1,151
  -661,723
45
1
1
0

16
1
03:29
09:45
22,542
  1,154
   -63,319
31
0
0
0

17
1
11:07
19:30
30,159
  1,134
   -97,362
9
54
0
0

18
18
18
1
2
3
01:36
20:21
22:10
04:48
21:35
23:51
11,497
  4,421
  6,071
  1,152
  1,119
  1,134
   247,345
   247,382
   247,405
8
9
7
8
0
0
0
0
0
0
0
0

19
1
07:39
12:24
17,099
  1,158
    -6,442
27
0
0
0

20
20
1
2
05:20
12:04
10:09
16:05
17,390
14,446
  1,141
  1,123
    24,415
    24,390
10
7
33
32
0
0
0
0

21
21
1
2
00:00
21:36
03:28
23:59
12,509
  8,616
  1,160
  1,139
   -46,086
   -46,260
21
12
1
0
0
0
0
0

22
1
00:00
06:19
22,727
  1,155
  -124,235
24
1
0
0

23
1
06:26
12:03
20,252
  1,154
  -136,637
15
0
0
0

24
1
12:24
18:25
21,662
  1,149
   -27,297
36
0
0
0

25
1
01:36
09:02
26,720
  1,151
  -287,399
122
0
0
0

26
1
18:27
22:56
16,124
  1,147
   217,211
77
0
0
0

27
1
09:24
15:16
21,125
  1,155
   -61,695
20
0
0
0

28
1
10:29
17:50
26,502
  1,149
   -19,819
17
27
0
0

29
1
18:06
23:34
19,713
  1,142
  -632,501
18
0
0
0

30
30
30
1
2
3
02:00
03:32
18:27
03:28
05:13
22:09
  5,302
  6,070
13,304
  1,152
  1,140
  1,115
    -5,632
    -5,651
    -5,753
5
10
9
19
1
1
0
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	02:00	09:23	26,541	1,142	-69,671	17	3	0	0
2	1	14:32	22:37	29,107	1,138	-23,090	42	0	0	0
3	1	05:58	11:06	18,472	1,145	-167,983	108	0	0	0
4	1	13:09	20:20	25,846	1,139	-292,253	64	0	0	0
5 5	1 2	00:00 16:44	03:31 21:35	12,699 17,412	1,131 1,134	-294,133 -295,539	82 116	1 0	1 0	0 0
6 6	1 2	04:49 19:43	05:58 23:59	4,151 15,412	1,129 1,141	-597,524 -597,600	3 12	51 3	0 0	0 0
7 7 7	1 2 3	00:00 04:23 22:32	01:35 09:02 23:59	5,740 16,716 5,205	1,128 1,143 1,121	-534,942 -534,872 -534,737	8 16 11	4 1 0	0 0 0	0 0 0
8	1	10:36	16:13	20,228	1,156	77,079	16	0	0	0
9 9 9	1 2 3	00:00 15:40 21:35	01:59 17:34 23:59	7,183 6,870 8,645	1,145 1,118 1,148	-30,729 -30,844 -30,850	13 10 9	1 4 0	0 0 0	0 0 0
10	1	16:05	22:26	22,811	1,142	-86,945	21	0	0	0
11	1	09:02	14:32	19,747	1,147	-343,716	22	0	0	0
12	-
13	1	09:46	13:08	12,134	1,148	-84,312	25	1	0	0
14 14 14	1 2 3	00:00 03:29 22:57	01:59 07:38 23:59	7,173 14,919 3,772	1,144 1,146 1,125	8,819 8,806 8,730	4 14 8	27 1 0	0 0 0	0 0 0
15	1	00:00	04:22	15,738	1,151	-661,723	45	1	1	0
16	1	03:29	09:45	22,542	1,154	-63,319	31	0	0	0
17	1	11:07	19:30	30,159	1,134	-97,362	9	54	0	0
18 18 18	1 2 3	01:36 20:21 22:10	04:48 21:35 23:51	11,497 4,421 6,071	1,152 1,119 1,134	247,345 247,382 247,405	8 9 7	8 0 0	0 0 0	0 0 0
19	1	07:39	12:24	17,099	1,158	-6,442	27	0	0	0
20 20	1 2	05:20 12:04	10:09 16:05	17,390 14,446	1,141 1,123	24,415 24,390	10 7	33 32	0 0	0 0
21 21	1 2	00:00 21:36	03:28 23:59	12,509 8,616	1,160 1,139	-46,086 -46,260	21 12	1 0	0 0	0 0
22	1	00:00	06:19	22,727	1,155	-124,235	24	1	0	0
23	1	06:26	12:03	20,252	1,154	-136,637	15	0	0	0
24	1	12:24	18:25	21,662	1,149	-27,297	36	0	0	0
25	1	01:36	09:02	26,720	1,151	-287,399	122	0	0	0
26	1	18:27	22:56	16,124	1,147	217,211	77	0	0	0
27	1	09:24	15:16	21,125	1,155	-61,695	20	0	0	0
28	1	10:29	17:50	26,502	1,149	-19,819	17	27	0	0
29	1	18:06	23:34	19,713	1,142	-632,501	18	0	0	0
30 30 30	1 2 3	02:00 03:32 18:27	03:28 05:13 22:09	5,302 6,070 13,304	1,152 1,140 1,115	-5,632 -5,651 -5,753	5 10 9	19 1 1	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-