GPS Space Vehicle Time Integrity for MJD 51969

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
1
2
00:00
22:40
04:23
23:59
15,821
  4,743
    96
    68
  -166,626
  -166,765
10
5
3
1
0
0
0
0

2
1
04:11
10:31
22,829
   114
   346,506
36
0
0
0

3
3
1
2
00:00
21:28
03:10
23:59
11,402
  9,093
    82
    89
    -7,837
    -8,094
19
7
1
0
0
0
0
0

4
1
05:24
12:36
25,896
   111
  -686,360
51
0
0
0

5
5
1
2
09:14
16:17
13:59
19:56
17,070
13,094
   116
   106
  -289,081
  -289,125
18
12
0
0
0
0
0
0

6
1
11:38
16:30
17,527
   124
      291
14
0
0
0

7
1
04:11
11:51
27,597
   111
  -567,076
82
0
0
0

8
1
03:11
08:25
18,881
   107
  -795,972
34
0
0
0

9
1
12:55
17:47
17,511
   111
    33,481
17
0
0
0

10
1
08:20
14:06
20,600
   115
     -109
8
2
0
0

11
1
01:13
06:32
19,132
   108
    -1,204
8
27
0
0

12
-

13
1
00:05
04:10
14,698
    89
      498
17
0
0
0

14
14
14
1
2
3
15:05
19:26
21:17
17:47
20:54
23:23
  9,711
  5,244
  7,505
   103
   104
    88
    91,943
    91,976
    91,979
21
6
4
0
3
20
0
0
0
0
0
0

15
-

16
-

17
1
13:59
19:26
19,378
   110
   300,879
8
7
0
0

18
1
15:04
21:36
23,345
   109
    73,314
94
0
0
0

19
19
1
2
00:05
02:26
01:38
06:23
  5,558
14,255
    63
   102
  -449,961
  -450,084
8
62
0
0
0
0
0
0

20
20
20
1
2
3
01:13
04:24
21:36
02:25
08:17
23:59
  4,340
13,958
  8,604
    81
   113
    82
    58,133
    58,190
    58,254
6
15
5
12
5
12
0
0
0
0
0
0

21
1
16:31
22:38
21,638
   111
    -1,041
13
4
0
0

22
22
1
2
00:00
19:30
01:38
23:59
  5,896
16,153
    80
   105
  -550,562
  -551,217
20
47
1
0
1
0
0
0

23
23
23
1
2
3
12:24
14:34
17:48
13:59
16:19
20:54
  5,657
  6,108
11,154
    93
   122
   110
    -8,615
    -8,592
    -8,614
5
12
8
12
162
2
0
0
0
0
0
0

24
1
06:26
15:05
31,118
    98
   -32,457
35
0
0
0

25
25
1
2
00:00
17:48
01:12
23:59
  4,341
22,293
    76
   101
   -11,732
   -11,743
4
10
22
0
0
0
0
0

26
1
10:38
16:17
20,325
   116
  -352,284
126
0
0
0

27
1
01:39
07:24
20,712
   108
   -12,682
16
0
0
0

28
28
28
1
2
3
00:00
01:39
20:55
01:12
04:10
23:59
  4,342
  8,994
11,097
    82
    87
   102
   -16,254
   -16,238
   -16,141
2
15
4
107
1
29
0
0
0
0
0
0

29
1
16:26
23:59
27,231
   103
  -454,828
153
0
0
0

30
30
30
1
2
3
10:36
16:49
19:56
14:23
19:30
21:17
13,640
  9,646
  4,836
    99
   100
    89
     9,896
     9,929
     9,931
15
5
11
0
8
41
0
0
0
0
0
0

31
1
00:00
04:52
17,501
   111
   -32,617
8
21
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	1 2	00:00 22:40	04:23 23:59	15,821 4,743	96 68	-166,626 -166,765	10 5	3 1	0 0	0 0
2	1	04:11	10:31	22,829	114	346,506	36	0	0	0
3 3	1 2	00:00 21:28	03:10 23:59	11,402 9,093	82 89	-7,837 -8,094	19 7	1 0	0 0	0 0
4	1	05:24	12:36	25,896	111	-686,360	51	0	0	0
5 5	1 2	09:14 16:17	13:59 19:56	17,070 13,094	116 106	-289,081 -289,125	18 12	0 0	0 0	0 0
6	1	11:38	16:30	17,527	124	291	14	0	0	0
7	1	04:11	11:51	27,597	111	-567,076	82	0	0	0
8	1	03:11	08:25	18,881	107	-795,972	34	0	0	0
9	1	12:55	17:47	17,511	111	33,481	17	0	0	0
10	1	08:20	14:06	20,600	115	-109	8	2	0	0
11	1	01:13	06:32	19,132	108	-1,204	8	27	0	0
12	-
13	1	00:05	04:10	14,698	89	498	17	0	0	0
14 14 14	1 2 3	15:05 19:26 21:17	17:47 20:54 23:23	9,711 5,244 7,505	103 104 88	91,943 91,976 91,979	21 6 4	0 3 20	0 0 0	0 0 0
15	-
16	-
17	1	13:59	19:26	19,378	110	300,879	8	7	0	0
18	1	15:04	21:36	23,345	109	73,314	94	0	0	0
19 19	1 2	00:05 02:26	01:38 06:23	5,558 14,255	63 102	-449,961 -450,084	8 62	0 0	0 0	0 0
20 20 20	1 2 3	01:13 04:24 21:36	02:25 08:17 23:59	4,340 13,958 8,604	81 113 82	58,133 58,190 58,254	6 15 5	12 5 12	0 0 0	0 0 0
21	1	16:31	22:38	21,638	111	-1,041	13	4	0	0
22 22	1 2	00:00 19:30	01:38 23:59	5,896 16,153	80 105	-550,562 -551,217	20 47	1 0	1 0	0 0
23 23 23	1 2 3	12:24 14:34 17:48	13:59 16:19 20:54	5,657 6,108 11,154	93 122 110	-8,615 -8,592 -8,614	5 12 8	12 162 2	0 0 0	0 0 0
24	1	06:26	15:05	31,118	98	-32,457	35	0	0	0
25 25	1 2	00:00 17:48	01:12 23:59	4,341 22,293	76 101	-11,732 -11,743	4 10	22 0	0 0	0 0
26	1	10:38	16:17	20,325	116	-352,284	126	0	0	0
27	1	01:39	07:24	20,712	108	-12,682	16	0	0	0
28 28 28	1 2 3	00:00 01:39 20:55	01:12 04:10 23:59	4,342 8,994 11,097	82 87 102	-16,254 -16,238 -16,141	2 15 4	107 1 29	0 0 0	0 0 0
29	1	16:26	23:59	27,231	103	-454,828	153	0	0	0
30 30 30	1 2 3	10:36 16:49 19:56	14:23 19:30 21:17	13,640 9,646 4,836	99 100 89	9,896 9,929 9,931	15 5 11	0 8 41	0 0 0	0 0 0
31	1	00:00	04:52	17,501	111	-32,617	8	21	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-