GPS Space Vehicle Time Integrity for MJD 53930

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
04:08
11:31
26,580
  1,144
   -64,183
14
9
0
0

2
1
16:39
23:59
26,449
  1,140
   -12,652
31
0
0
0

3
1
07:28
13:13
20,699
  1,144
  -191,088
551
0
9870
0

4
1
15:14
22:30
26,163
  1,138
  -273,339
71
0
0
0

5
5
1
2
01:46
18:56
05:44
23:59
14,167
18,133
  1,133
  1,134
  -219,744
  -221,851
137
174
1
0
1
0
0
0

6
-

7
7
1
2
00:39
06:30
03:42
11:06
11,036
16,559
  1,134
  1,144
  -539,761
  -539,729
10
11
20
0
0
0
0
0

8
1
12:45
18:21
20,194
  1,146
    73,598
16
0
0
0

9
9
9
1
2
3
00:00
17:50
22:52
04:07
19:39
23:59
14,769
  6,577
  4,019
  1,150
  1,106
  1,117
   -26,712
   -26,840
   -26,856
14
10
5
1
22
8
0
0
0
0
0
0

10
1
18:11
23:59
20,922
  1,146
   -85,455
15
0
0
0

11
1
11:06
16:38
19,896
  1,148
  -338,082
22
0
0
0

12
-

13
1
11:49
15:13
12,263
  1,146
   -75,999
28
1
0
0

14
1
01:07
09:45
30,981
  1,146
    11,053
11
16
0
0

15
1
00:48
06:29
20,424
  1,145
  -643,416
43
0
0
0

16
1
05:36
11:48
22,332
  1,149
   -55,414
29
0
0
0

17
1
13:13
21:35
30,095
  1,135
   -99,096
8
23
0
0

18
18
18
1
2
3
00:00
02:11
22:26
01:46
06:53
23:59
  6,354
16,879
  5,594
  1,133
  1,146
  1,116
   244,113
   244,142
   244,203
6
7
10
0
11
0
0
0
0
0
0
0

19
1
09:45
14:32
17,206
  1,156
      601
27
0
0
0

20
20
1
2
07:25
14:09
12:16
18:10
17,456
14,494
  1,140
  1,122
    25,376
    25,349
10
7
17
9
0
0
0
0

21
1
00:10
05:35
19,461
  1,154
   -40,343
22
0
0
0

22
22
1
2
01:46
04:08
03:42
08:25
  6,961
15,450
  1,137
  1,156
  -114,877
  -114,904
4
28
25
0
0
0
0
0

23
1
08:30
14:08
20,302
  1,153
  -137,252
17
0
0
0

24
1
14:33
20:19
20,749
  1,143
   -19,482
32
0
0
0

25
1
03:43
11:06
26,491
  1,143
  -138,569
575
0
13278
0

26
26
1
2
00:00
20:33
02:10
23:59
  7,833
12,401
  1,143
  1,141
   180,055
   181,053
17
67
1
0
1
0
0
0

27
1
11:32
17:25
21,201
  1,152
   -56,801
23
0
0
0

28
1
12:35
19:57
26,486
  1,138
   -22,007
17
0
0
0

29
29
1
2
00:00
20:10
01:46
23:59
  6,353
13,744
  1,137
  1,146
  -627,576
  -627,777
18
8
1
9
0
0
0
0

30
30
1
2
05:44
20:33
07:19
23:59
  5,664
12,401
  1,134
  1,118
    -2,447
    -2,530
8
7
5
11
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	04:08	11:31	26,580	1,144	-64,183	14	9	0	0
2	1	16:39	23:59	26,449	1,140	-12,652	31	0	0	0
3	1	07:28	13:13	20,699	1,144	-191,088	551	0	9870	0
4	1	15:14	22:30	26,163	1,138	-273,339	71	0	0	0
5 5	1 2	01:46 18:56	05:44 23:59	14,167 18,133	1,133 1,134	-219,744 -221,851	137 174	1 0	1 0	0 0
6	-
7 7	1 2	00:39 06:30	03:42 11:06	11,036 16,559	1,134 1,144	-539,761 -539,729	10 11	20 0	0 0	0 0
8	1	12:45	18:21	20,194	1,146	73,598	16	0	0	0
9 9 9	1 2 3	00:00 17:50 22:52	04:07 19:39 23:59	14,769 6,577 4,019	1,150 1,106 1,117	-26,712 -26,840 -26,856	14 10 5	1 22 8	0 0 0	0 0 0
10	1	18:11	23:59	20,922	1,146	-85,455	15	0	0	0
11	1	11:06	16:38	19,896	1,148	-338,082	22	0	0	0
12	-
13	1	11:49	15:13	12,263	1,146	-75,999	28	1	0	0
14	1	01:07	09:45	30,981	1,146	11,053	11	16	0	0
15	1	00:48	06:29	20,424	1,145	-643,416	43	0	0	0
16	1	05:36	11:48	22,332	1,149	-55,414	29	0	0	0
17	1	13:13	21:35	30,095	1,135	-99,096	8	23	0	0
18 18 18	1 2 3	00:00 02:11 22:26	01:46 06:53 23:59	6,354 16,879 5,594	1,133 1,146 1,116	244,113 244,142 244,203	6 7 10	0 11 0	0 0 0	0 0 0
19	1	09:45	14:32	17,206	1,156	601	27	0	0	0
20 20	1 2	07:25 14:09	12:16 18:10	17,456 14,494	1,140 1,122	25,376 25,349	10 7	17 9	0 0	0 0
21	1	00:10	05:35	19,461	1,154	-40,343	22	0	0	0
22 22	1 2	01:46 04:08	03:42 08:25	6,961 15,450	1,137 1,156	-114,877 -114,904	4 28	25 0	0 0	0 0
23	1	08:30	14:08	20,302	1,153	-137,252	17	0	0	0
24	1	14:33	20:19	20,749	1,143	-19,482	32	0	0	0
25	1	03:43	11:06	26,491	1,143	-138,569	575	0	13278	0
26 26	1 2	00:00 20:33	02:10 23:59	7,833 12,401	1,143 1,141	180,055 181,053	17 67	1 0	1 0	0 0
27	1	11:32	17:25	21,201	1,152	-56,801	23	0	0	0
28	1	12:35	19:57	26,486	1,138	-22,007	17	0	0	0
29 29	1 2	00:00 20:10	01:46 23:59	6,353 13,744	1,137 1,146	-627,576 -627,777	18 8	1 9	0 0	0 0
30 30	1 2	05:44 20:33	07:19 23:59	5,664 12,401	1,134 1,118	-2,447 -2,530	8 7	5 11	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-