GPS Space Vehicle Time Integrity for MJD 53848

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
09:46
16:32
24,335
  1,137
   -47,554
17
1
0
0

2
2
1
2
00:00
22:13
06:20
23:59
22,825
  6,372
  1,130
  1,113
     8,586
     8,401
22
8
1
2
0
0
0
0

3
1
13:14
18:48
20,028
  1,136
   -91,769
26
0
0
0

4
4
1
2
00:00
20:48
04:24
23:59
15,814
11,482
  1,123
  1,127
  -210,946
  -211,659
55
20
1
0
1
0
0
0

5
5
1
2
00:45
07:35
05:20
11:26
16,458
13,866
  1,126
  1,123
   116,966
   115,509
295
244
0
0
406
0
0
0

6
1
03:20
08:25
18,267
  1,137
  -486,668
117
1
1
0

7
7
1
2
06:21
11:37
09:14
16:32
10,428
17,703
  1,122
  1,125
  -529,832
  -529,916
17
19
0
0
0
0
0
0

8
1
18:24
23:59
20,106
  1,125
    64,671
17
0
0
0

9
9
1
2
00:00
05:21
01:14
09:45
  4,429
15,879
  1,108
  1,141
   -16,115
   -16,121
10
10
72
8
0
0
0
0

10
1
00:00
06:20
22,796
  1,143
   -81,098
15
1
0
0

11
1
16:32
22:13
20,417
  1,121
  -321,413
23
0
0
0

12
-

13
1
16:32
20:47
15,306
  1,122
   -55,554
26
0
0
0

14
14
1
2
06:45
11:07
09:45
15:22
10,839
15,266
  1,126
  1,133
    16,539
    16,533
8
14
5
0
0
0
0
0

15
1
08:26
12:03
13,017
  1,144
  -600,107
36
0
0
0

16
1
12:04
17:18
18,837
  1,140
   -37,375
26
0
0
0

17
17
1
2
00:00
18:49
03:13
23:59
11,577
18,639
  1,127
  1,115
   -84,370
   -84,674
19
17
1
0
0
0
0
0

18
1
04:24
12:27
28,979
  1,133
   233,239
19
0
0
0

19
1
15:22
20:15
17,555
  1,135
    15,141
23
0
0
0

20
20
1
2
12:52
19:43
17:48
23:37
17,744
14,020
  1,127
  1,104
    29,228
    29,190
17
5
0
25
0
0
0
0

21
1
05:21
11:06
20,753
  1,141
   -22,386
23
0
0
0

22
1
07:15
14:00
24,259
  1,141
   -87,248
27
0
0
0

23
1
14:01
19:42
20,483
  1,135
  -142,125
13
1
0
0

24
24
1
2
00:00
20:15
01:30
23:59
  5,408
13,443
  1,116
  1,135
      621
      421
11
15
1
0
0
0
0
0

25
1
09:15
17:36
30,031
  1,131
   -11,804
17
0
0
0

26
1
02:11
06:44
16,385
  1,141
    95,509
57
0
0
0

27
1
17:19
23:04
20,692
  1,125
   -44,497
20
0
0
0

28
28
1
2
00:00
18:14
01:37
23:59
  5,832
20,685
  1,132
  1,124
   -27,800
   -27,746
7
22
3
0
0
0
0
0

29
1
01:46
07:15
19,732
  1,138
  -590,021
45
0
0
0

30
30
30
1
2
3
02:06
09:46
11:27
05:20
11:06
12:49
11,609
  4,837
  4,923
  1,113
  1,137
  1,132
  -175,898
  -176,942
  -177,217
147
58
65
1
0
0
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	09:46	16:32	24,335	1,137	-47,554	17	1	0	0
2 2	1 2	00:00 22:13	06:20 23:59	22,825 6,372	1,130 1,113	8,586 8,401	22 8	1 2	0 0	0 0
3	1	13:14	18:48	20,028	1,136	-91,769	26	0	0	0
4 4	1 2	00:00 20:48	04:24 23:59	15,814 11,482	1,123 1,127	-210,946 -211,659	55 20	1 0	1 0	0 0
5 5	1 2	00:45 07:35	05:20 11:26	16,458 13,866	1,126 1,123	116,966 115,509	295 244	0 0	406 0	0 0
6	1	03:20	08:25	18,267	1,137	-486,668	117	1	1	0
7 7	1 2	06:21 11:37	09:14 16:32	10,428 17,703	1,122 1,125	-529,832 -529,916	17 19	0 0	0 0	0 0
8	1	18:24	23:59	20,106	1,125	64,671	17	0	0	0
9 9	1 2	00:00 05:21	01:14 09:45	4,429 15,879	1,108 1,141	-16,115 -16,121	10 10	72 8	0 0	0 0
10	1	00:00	06:20	22,796	1,143	-81,098	15	1	0	0
11	1	16:32	22:13	20,417	1,121	-321,413	23	0	0	0
12	-
13	1	16:32	20:47	15,306	1,122	-55,554	26	0	0	0
14 14	1 2	06:45 11:07	09:45 15:22	10,839 15,266	1,126 1,133	16,539 16,533	8 14	5 0	0 0	0 0
15	1	08:26	12:03	13,017	1,144	-600,107	36	0	0	0
16	1	12:04	17:18	18,837	1,140	-37,375	26	0	0	0
17 17	1 2	00:00 18:49	03:13 23:59	11,577 18,639	1,127 1,115	-84,370 -84,674	19 17	1 0	0 0	0 0
18	1	04:24	12:27	28,979	1,133	233,239	19	0	0	0
19	1	15:22	20:15	17,555	1,135	15,141	23	0	0	0
20 20	1 2	12:52 19:43	17:48 23:37	17,744 14,020	1,127 1,104	29,228 29,190	17 5	0 25	0 0	0 0
21	1	05:21	11:06	20,753	1,141	-22,386	23	0	0	0
22	1	07:15	14:00	24,259	1,141	-87,248	27	0	0	0
23	1	14:01	19:42	20,483	1,135	-142,125	13	1	0	0
24 24	1 2	00:00 20:15	01:30 23:59	5,408 13,443	1,116 1,135	621 421	11 15	1 0	0 0	0 0
25	1	09:15	17:36	30,031	1,131	-11,804	17	0	0	0
26	1	02:11	06:44	16,385	1,141	95,509	57	0	0	0
27	1	17:19	23:04	20,692	1,125	-44,497	20	0	0	0
28 28	1 2	00:00 18:14	01:37 23:59	5,832 20,685	1,132 1,124	-27,800 -27,746	7 22	3 0	0 0	0 0
29	1	01:46	07:15	19,732	1,138	-590,021	45	0	0	0
30 30 30	1 2 3	02:06 09:46 11:27	05:20 11:06 12:49	11,609 4,837 4,923	1,113 1,137 1,132	-175,898 -176,942 -177,217	147 58 65	1 0 0	1 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-