GPS Space Vehicle Time Integrity for MJD 54888

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
-

2
2
1
2
00:00
22:54
07:10
23:59
25,790
  3,928
   -46
   -62
  -156,301
  -156,240
51
50
0
0
0
0
0
0

3
1
14:05
19:45
20,443
   -47
  -358,356
63
0
0
0

4
4
4
1
2
3
00:00
21:29
22:54
04:25
22:50
23:59
15,858
  4,822
  3,925
   -45
   -47
   -27
   350,365
   351,382
   351,471
73
59
52
1
0
0
1
0
0
0
0
0

5
5
1
2
02:10
08:08
06:00
12:47
13,678
16,698
   -55
   -54
     1,435
     1,505
52
56
0
0
0
0
0
0

6
1
13:38
19:18
20,419
   -44
    -4,763
130
0
0
0

7
1
17:50
23:36
20,745
   -42
   -22,321
53
0
0
0

8
1
19:19
23:59
16,820
   -45
   192,325
53
0
0
0

9
9
1
2
00:39
06:01
02:01
10:58
  4,805
17,787
   -69
   -45
   -42,516
   -42,545
51
52
0
0
0
0
0
0

10
1
00:49
06:39
20,927
   -39
    11,711
53
0
0
0

11
1
17:46
23:13
19,581
   -45
    -6,324
53
0
0
0

12
12
1
2
01:36
09:21
06:01
12:20
15,765
10,734
   -53
   -58
   312,132
   312,025
55
53
0
0
0
0
0
0

13
1
16:22
20:37
15,319
   -42
  -289,897
52
0
0
0

14
1
07:46
16:22
30,838
   -46
   148,674
71
0
0
0

15
1
03:08
08:57
20,894
   -45
   261,736
61
0
0
0

16
1
12:07
17:50
20,556
   -37
   -71,748
56
0
0
0

17
17
1
2
00:00
19:46
03:54
23:59
14,069
15,195
   -51
   -52
   -48,296
   -48,387
52
50
0
0
0
0
0
0

18
18
1
2
06:00
08:58
08:08
13:39
  7,644
16,872
   -58
   -36
    79,789
    79,757
49
57
0
0
0
0
0
0

19
1
16:22
21:07
17,078
   -35
   -31,730
52
0
0
0

20
20
20
1
2
3
13:56
17:50
20:38
16:57
18:51
23:59
10,881
  3,655
12,081
   -48
   -68
   -60
   -89,724
   -89,734
   -89,710
53
50
51
0
0
0
0
0
0
0
0
0

21
1
06:39
12:06
19,633
   -35
   -27,208
54
0
0
0

22
1
08:08
14:54
24,353
   -43
  -204,479
54
0
0
0

23
1
15:09
20:37
19,681
   -39
  -387,645
53
0
0
0

24
1
03:55
10:07
22,276
   -41
  -168,643
53
0
0
0

25
1
18:52
22:50
14,264
   -42
  -267,756
123
0
0
0

26
1
02:43
06:39
14,099
   -38
   -47,311
51
0
0
0

27
27
27
1
2
3
00:00
06:00
21:08
02:09
07:46
22:53
  7,777
  6,332
  6,324
   -53
   -64
   -59
   -27,759
   -27,830
   -27,993
52
50
53
0
1
0
0
0
0
0
0
0

28
28
1
2
00:00
22:50
02:40
23:59
  9,602
  4,157
   -35
   -23
    23,568
    23,581
53
49
0
0
0
0
0
0

29
29
1
2
04:26
07:34
05:42
08:57
  4,574
  4,981
   -55
   -48
     6,554
     6,521
52
52
0
0
0
0
0
0

30
1
10:58
13:51
10,376
   -45
  -128,907
54
0
0
0

31
1
10:08
16:57
24,561
   -46
    52,893
52
0
0
0

32
1
12:51
16:22
12,614
   -38
  -291,832
57
0
0
0

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	-
2 2	1 2	00:00 22:54	07:10 23:59	25,790 3,928	-46 -62	-156,301 -156,240	51 50	0 0	0 0	0 0
3	1	14:05	19:45	20,443	-47	-358,356	63	0	0	0
4 4 4	1 2 3	00:00 21:29 22:54	04:25 22:50 23:59	15,858 4,822 3,925	-45 -47 -27	350,365 351,382 351,471	73 59 52	1 0 0	1 0 0	0 0 0
5 5	1 2	02:10 08:08	06:00 12:47	13,678 16,698	-55 -54	1,435 1,505	52 56	0 0	0 0	0 0
6	1	13:38	19:18	20,419	-44	-4,763	130	0	0	0
7	1	17:50	23:36	20,745	-42	-22,321	53	0	0	0
8	1	19:19	23:59	16,820	-45	192,325	53	0	0	0
9 9	1 2	00:39 06:01	02:01 10:58	4,805 17,787	-69 -45	-42,516 -42,545	51 52	0 0	0 0	0 0
10	1	00:49	06:39	20,927	-39	11,711	53	0	0	0
11	1	17:46	23:13	19,581	-45	-6,324	53	0	0	0
12 12	1 2	01:36 09:21	06:01 12:20	15,765 10,734	-53 -58	312,132 312,025	55 53	0 0	0 0	0 0
13	1	16:22	20:37	15,319	-42	-289,897	52	0	0	0
14	1	07:46	16:22	30,838	-46	148,674	71	0	0	0
15	1	03:08	08:57	20,894	-45	261,736	61	0	0	0
16	1	12:07	17:50	20,556	-37	-71,748	56	0	0	0
17 17	1 2	00:00 19:46	03:54 23:59	14,069 15,195	-51 -52	-48,296 -48,387	52 50	0 0	0 0	0 0
18 18	1 2	06:00 08:58	08:08 13:39	7,644 16,872	-58 -36	79,789 79,757	49 57	0 0	0 0	0 0
19	1	16:22	21:07	17,078	-35	-31,730	52	0	0	0
20 20 20	1 2 3	13:56 17:50 20:38	16:57 18:51 23:59	10,881 3,655 12,081	-48 -68 -60	-89,724 -89,734 -89,710	53 50 51	0 0 0	0 0 0	0 0 0
21	1	06:39	12:06	19,633	-35	-27,208	54	0	0	0
22	1	08:08	14:54	24,353	-43	-204,479	54	0	0	0
23	1	15:09	20:37	19,681	-39	-387,645	53	0	0	0
24	1	03:55	10:07	22,276	-41	-168,643	53	0	0	0
25	1	18:52	22:50	14,264	-42	-267,756	123	0	0	0
26	1	02:43	06:39	14,099	-38	-47,311	51	0	0	0
27 27 27	1 2 3	00:00 06:00 21:08	02:09 07:46 22:53	7,777 6,332 6,324	-53 -64 -59	-27,759 -27,830 -27,993	52 50 53	0 1 0	0 0 0	0 0 0
28 28	1 2	00:00 22:50	02:40 23:59	9,602 4,157	-35 -23	23,568 23,581	53 49	0 0	0 0	0 0
29 29	1 2	04:26 07:34	05:42 08:57	4,574 4,981	-55 -48	6,554 6,521	52 52	0 0	0 0	0 0
30	1	10:58	13:51	10,376	-45	-128,907	54	0	0	0
31	1	10:08	16:57	24,561	-46	52,893	52	0	0	0
32	1	12:51	16:22	12,614	-38	-291,832	57	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-