GPS Space Vehicle Time Integrity for MJD 53941

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
03:23
10:45
26,507
  1,144
   -66,117
14
1
0
0

2
1
15:54
23:58
29,052
  1,132
   -16,211
37
0
0
0

3
1
07:18
12:28
18,582
  1,152
  -203,946
101
0
0
0

4
1
14:29
21:43
26,045
  1,130
  -280,337
66
0
0
0

5
5
1
2
01:17
18:09
04:57
22:56
13,179
17,201
  1,131
  1,125
  -249,410
  -251,248
113
146
1
0
1
0
0
0

6
6
6
1
2
3
00:00
06:09
21:04
02:08
07:18
23:59
  7,678
  4,095
10,533
  1,141
  1,118
  1,134
  -591,853
  -591,976
  -592,237
18
6
8
1
1
29
0
0
0
0
0
0

7
7
1
2
01:17
05:45
02:57
10:21
  6,026
16,573
  1,128
  1,134
  -538,539
  -538,499
6
12
2
1
0
0
0
0

8
1
11:59
17:36
20,209
  1,142
    74,766
14
0
0
0

9
9
9
1
2
3
00:00
17:03
22:57
03:23
18:55
23:59
12,172
  6,675
  3,766
  1,143
  1,106
  1,123
   -28,119
   -28,244
   -28,258
14
10
7
1
22
0
0
0
0
0
0
0

10
1
17:26
23:48
22,863
  1,137
   -86,003
17
0
0
0

11
1
10:22
15:54
19,884
  1,134
  -340,131
22
0
0
0

12
-

13
1
11:05
14:29
12,208
  1,142
   -78,930
28
1
0
0

14
14
1
2
00:22
02:58
02:08
09:00
  6,320
21,708
  1,132
  1,141
    10,267
    10,262
9
13
0
1
0
0
0
0

15
15
1
2
00:03
02:08
01:16
04:51
  4,369
  9,745
  1,116
  1,161
  -649,596
  -649,630
5
27
7
0
0
0
0
0

16
1
04:51
11:05
22,381
  1,144
   -58,153
27
0
0
0

17
1
12:29
20:50
30,105
  1,133
   -98,843
7
97
0
0

18
18
1
2
00:00
21:44
06:09
22:56
22,136
  4,321
  1,141
  1,112
   245,334
   245,391
13
9
0
0
0
0
0
0

19
1
09:00
13:46
17,152
  1,149
    -1,789
27
0
0
0

20
20
1
2
06:40
13:24
11:31
17:26
17,437
14,480
  1,135
  1,117
    24,998
    24,971
10
7
44
7
0
0
0
0

21
21
1
2
00:00
22:57
04:51
23:59
17,463
  3,766
  1,151
  1,119
   -42,453
   -42,650
22
8
1
2
0
0
0
0

22
22
1
2
00:59
03:23
02:57
07:40
  7,067
15,419
  1,131
  1,152
  -118,302
  -118,325
5
28
15
0
0
0
0
0

23
1
07:46
13:24
20,297
  1,145
  -136,953
16
0
0
0

24
1
13:47
19:38
21,074
  1,133
   -22,264
33
0
0
0

25
1
02:58
10:21
26,600
  1,139
  -208,618
570
0
13212
0

26
1
19:48
23:59
15,074
  1,139
   193,618
75
0
0
0

27
1
10:46
16:39
21,174
  1,143
   -58,514
22
0
0
0

28
1
11:50
19:12
26,492
  1,132
   -21,225
16
64
0
0

29
1
19:26
23:59
16,396
  1,142
  -630,038
11
25
0
0

30
30
30
1
2
3
02:08
04:51
19:48
03:23
06:34
23:31
  4,454
  6,174
13,384
  1,131
  1,128
  1,111
    -3,573
    -3,589
    -3,667
5
11
10
10
1
44
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	03:23	10:45	26,507	1,144	-66,117	14	1	0	0
2	1	15:54	23:58	29,052	1,132	-16,211	37	0	0	0
3	1	07:18	12:28	18,582	1,152	-203,946	101	0	0	0
4	1	14:29	21:43	26,045	1,130	-280,337	66	0	0	0
5 5	1 2	01:17 18:09	04:57 22:56	13,179 17,201	1,131 1,125	-249,410 -251,248	113 146	1 0	1 0	0 0
6 6 6	1 2 3	00:00 06:09 21:04	02:08 07:18 23:59	7,678 4,095 10,533	1,141 1,118 1,134	-591,853 -591,976 -592,237	18 6 8	1 1 29	0 0 0	0 0 0
7 7	1 2	01:17 05:45	02:57 10:21	6,026 16,573	1,128 1,134	-538,539 -538,499	6 12	2 1	0 0	0 0
8	1	11:59	17:36	20,209	1,142	74,766	14	0	0	0
9 9 9	1 2 3	00:00 17:03 22:57	03:23 18:55 23:59	12,172 6,675 3,766	1,143 1,106 1,123	-28,119 -28,244 -28,258	14 10 7	1 22 0	0 0 0	0 0 0
10	1	17:26	23:48	22,863	1,137	-86,003	17	0	0	0
11	1	10:22	15:54	19,884	1,134	-340,131	22	0	0	0
12	-
13	1	11:05	14:29	12,208	1,142	-78,930	28	1	0	0
14 14	1 2	00:22 02:58	02:08 09:00	6,320 21,708	1,132 1,141	10,267 10,262	9 13	0 1	0 0	0 0
15 15	1 2	00:03 02:08	01:16 04:51	4,369 9,745	1,116 1,161	-649,596 -649,630	5 27	7 0	0 0	0 0
16	1	04:51	11:05	22,381	1,144	-58,153	27	0	0	0
17	1	12:29	20:50	30,105	1,133	-98,843	7	97	0	0
18 18	1 2	00:00 21:44	06:09 22:56	22,136 4,321	1,141 1,112	245,334 245,391	13 9	0 0	0 0	0 0
19	1	09:00	13:46	17,152	1,149	-1,789	27	0	0	0
20 20	1 2	06:40 13:24	11:31 17:26	17,437 14,480	1,135 1,117	24,998 24,971	10 7	44 7	0 0	0 0
21 21	1 2	00:00 22:57	04:51 23:59	17,463 3,766	1,151 1,119	-42,453 -42,650	22 8	1 2	0 0	0 0
22 22	1 2	00:59 03:23	02:57 07:40	7,067 15,419	1,131 1,152	-118,302 -118,325	5 28	15 0	0 0	0 0
23	1	07:46	13:24	20,297	1,145	-136,953	16	0	0	0
24	1	13:47	19:38	21,074	1,133	-22,264	33	0	0	0
25	1	02:58	10:21	26,600	1,139	-208,618	570	0	13212	0
26	1	19:48	23:59	15,074	1,139	193,618	75	0	0	0
27	1	10:46	16:39	21,174	1,143	-58,514	22	0	0	0
28	1	11:50	19:12	26,492	1,132	-21,225	16	64	0	0
29	1	19:26	23:59	16,396	1,142	-630,038	11	25	0	0
30 30 30	1 2 3	02:08 04:51 19:48	03:23 06:34 23:31	4,454 6,174 13,384	1,131 1,128 1,111	-3,573 -3,589 -3,667	5 11 10	10 1 44	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-