GPS Space Vehicle Time Integrity for MJD 53569

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
04:54
12:05
25,784
  2,428
  -412,216
15
0
0
0

2
2
1
2
00:00
17:16
01:46
23:59
  6,332
24,227
  2,418
  2,423
    29,092
    29,115
4
4
37
55
0
0
0
0

3
1
08:15
13:59
20,574
  2,428
   -15,919
16
0
0
0

4
1
16:05
23:01
24,975
  2,420
   -79,155
183
0
0
0

5
5
1
2
02:21
20:00
06:27
23:59
14,773
14,373
  2,421
  2,422
  -112,846
  -113,037
16
12
1
0
0
0
0
0

6
6
6
1
2
3
00:00
07:28
22:35
03:59
08:32
23:59
14,312
  3,846
  5,083
  2,418
  2,429
  2,421
  -716,593
  -717,201
  -718,773
116
39
38
1
1
0
1
1
0
0
0
0

7
1
13:59
22:34
30,888
  2,425
  -232,291
191
0
0
0

8
1
13:27
19:05
20,262
  2,418
    37,911
5
10
0
0

9
1
00:22
04:54
16,250
  2,425
    55,689
9
2
0
0

10
10
1
2
00:00
18:43
01:13
23:59
  4,352
19,010
  2,414
  2,421
   -64,654
   -64,707
3
4
28
88
0
0
0
0

11
1
12:06
17:15
18,548
  2,422
  -244,541
23
0
0
0

12
-

13
13
13
1
2
3
10:46
12:25
19:27
12:05
16:04
21:08
  4,777
13,165
  6,058
  2,438
  2,424
  2,415
    -3,087
    -3,117
    -3,161
6
10
4
0
0
28
0
0
0
0
0
0

14
1
02:21
10:38
29,786
  2,423
    30,761
4
83
0
0

15
15
1
2
01:49
04:00
02:56
07:27
  3,995
12,401
  2,432
  2,427
  -458,728
  -458,789
5
18
1
0
0
0
0
0

16
1
06:28
12:40
22,281
  2,432
    -2,531
4
46
0
0

17
-

18
18
1
2
00:00
02:56
02:20
07:41
  8,350
17,080
  2,417
  2,422
   174,671
   174,722
12
18
0
1
0
0
0
0

19
1
09:22
15:14
21,068
  2,431
    26,622
4
134
0
0

20
20
1
2
08:08
14:59
12:59
18:53
17,376
14,040
  2,435
  2,421
    59,070
    59,016
9
8
4
3
0
0
0
0

21
1
00:22
06:09
20,749
  2,419
  -112,454
12
0
0
0

22
1
02:21
09:01
23,989
  2,422
   -27,735
9
101
0
0

23
1
09:25
14:58
19,950
  2,433
  -183,269
9
0
0
0

24
1
15:14
19:59
17,096
  2,419
   -29,907
16
0
0
0

25
1
04:00
12:24
30,176
  2,424
   -95,960
8
0
0
0

26
26
1
2
00:00
21:17
02:56
23:59
10,487
  9,753
  2,414
  2,423
   -18,218
   -18,093
6
9
1
44
0
0
0
0

27
1
12:06
17:58
21,166
  2,429
    -5,211
15
0
0
0

28
1
14:59
20:45
20,752
  2,416
   -41,810
3
180
0
0

29
29
1
2
00:00
20:42
02:20
23:59
  8,353
11,861
  2,407
  2,426
  -189,795
  -191,699
64
81
1
0
1
0
0
0

30
30
30
1
2
3
02:56
06:09
21:16
03:59
08:01
23:59
  3,786
  6,666
  9,794
  2,423
  2,418
  2,413
  -298,839
  -299,074
  -300,072
19
38
49
1
1
0
0
1
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	04:54	12:05	25,784	2,428	-412,216	15	0	0	0
2 2	1 2	00:00 17:16	01:46 23:59	6,332 24,227	2,418 2,423	29,092 29,115	4 4	37 55	0 0	0 0
3	1	08:15	13:59	20,574	2,428	-15,919	16	0	0	0
4	1	16:05	23:01	24,975	2,420	-79,155	183	0	0	0
5 5	1 2	02:21 20:00	06:27 23:59	14,773 14,373	2,421 2,422	-112,846 -113,037	16 12	1 0	0 0	0 0
6 6 6	1 2 3	00:00 07:28 22:35	03:59 08:32 23:59	14,312 3,846 5,083	2,418 2,429 2,421	-716,593 -717,201 -718,773	116 39 38	1 1 0	1 1 0	0 0 0
7	1	13:59	22:34	30,888	2,425	-232,291	191	0	0	0
8	1	13:27	19:05	20,262	2,418	37,911	5	10	0	0
9	1	00:22	04:54	16,250	2,425	55,689	9	2	0	0
10 10	1 2	00:00 18:43	01:13 23:59	4,352 19,010	2,414 2,421	-64,654 -64,707	3 4	28 88	0 0	0 0
11	1	12:06	17:15	18,548	2,422	-244,541	23	0	0	0
12	-
13 13 13	1 2 3	10:46 12:25 19:27	12:05 16:04 21:08	4,777 13,165 6,058	2,438 2,424 2,415	-3,087 -3,117 -3,161	6 10 4	0 0 28	0 0 0	0 0 0
14	1	02:21	10:38	29,786	2,423	30,761	4	83	0	0
15 15	1 2	01:49 04:00	02:56 07:27	3,995 12,401	2,432 2,427	-458,728 -458,789	5 18	1 0	0 0	0 0
16	1	06:28	12:40	22,281	2,432	-2,531	4	46	0	0
17	-
18 18	1 2	00:00 02:56	02:20 07:41	8,350 17,080	2,417 2,422	174,671 174,722	12 18	0 1	0 0	0 0
19	1	09:22	15:14	21,068	2,431	26,622	4	134	0	0
20 20	1 2	08:08 14:59	12:59 18:53	17,376 14,040	2,435 2,421	59,070 59,016	9 8	4 3	0 0	0 0
21	1	00:22	06:09	20,749	2,419	-112,454	12	0	0	0
22	1	02:21	09:01	23,989	2,422	-27,735	9	101	0	0
23	1	09:25	14:58	19,950	2,433	-183,269	9	0	0	0
24	1	15:14	19:59	17,096	2,419	-29,907	16	0	0	0
25	1	04:00	12:24	30,176	2,424	-95,960	8	0	0	0
26 26	1 2	00:00 21:17	02:56 23:59	10,487 9,753	2,414 2,423	-18,218 -18,093	6 9	1 44	0 0	0 0
27	1	12:06	17:58	21,166	2,429	-5,211	15	0	0	0
28	1	14:59	20:45	20,752	2,416	-41,810	3	180	0	0
29 29	1 2	00:00 20:42	02:20 23:59	8,353 11,861	2,407 2,426	-189,795 -191,699	64 81	1 0	1 0	0 0
30 30 30	1 2 3	02:56 06:09 21:16	03:59 08:01 23:59	3,786 6,666 9,794	2,423 2,418 2,413	-298,839 -299,074 -300,072	19 38 49	1 1 0	0 1 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-