GPS Space Vehicle Time Integrity for MJD 54876

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
2
1
2
3
00:00
04:16
06:50
04:14
06:47
08:14
15,284
  9,069
  5,029
   -73
   -77
   -99
  -157,565
  -157,553
  -157,564
40
39
37
0
0
0
0
0
0
0
0
0

3
1
14:53
20:34
20,436
   -75
  -353,110
51
0
0
0

4
1
00:00
04:14
15,280
   -70
   335,719
63
0
0
0

5
5
5
5
1
2
3
4
02:51
04:16
08:58
11:48
04:14
06:43
10:57
13:37
  4,955
  8,837
  7,113
  6,551
   -93
   -95
   -95
   -87
   672,811
   673,141
   673,897
   674,375
85
118
112
90
0
0
0
0
0
0
0
0
0
0
0
0

6
1
14:27
20:07
20,399
   -76
   -56,792
96
0
0
0

7
1
19:41
22:00
  8,356
   -62
   -22,710
37
0
0
0

8
8
1
2
00:00
20:08
01:44
21:44
  6,276
  5,816
   -78
   -87
   190,452
   190,575
37
39
0
0
0
0
0
0

9
9
1
2
01:29
06:51
02:48
11:47
  4,763
17,780
  -105
   -84
   -40,421
   -40,453
36
40
0
0
0
0
0
0

10
10
1
2
01:37
04:16
04:14
08:19
  9,457
14,625
   -69
   -73
    11,066
    11,069
42
41
0
0
0
0
0
0

11
1
18:36
23:59
19,417
   -77
    -7,576
40
0
0
0

12
12
12
1
2
3
02:25
04:16
10:10
04:14
06:50
13:09
  6,581
  9,258
10,740
   -89
   -86
   -97
   316,148
   316,119
   316,024
42
44
40
0
0
0
0
0
0
0
0
0

13
13
1
2
17:11
19:01
18:59
21:27
  6,501
  8,745
   -84
   -67
  -288,632
  -288,625
41
37
0
0
0
0
0
0

14
1
08:35
17:10
30,918
   -81
   154,217
60
0
0
0

15
1
04:16
09:47
19,918
   -74
   256,382
48
0
0
0

16
1
12:56
18:37
20,446
   -68
   -74,735
43
0
0
0

17
17
1
2
00:00
20:34
04:14
22:00
15,278
  5,130
   -81
   -87
   -47,102
   -47,195
39
37
0
0
0
0
0
0

18
18
1
2
06:47
09:48
08:57
14:27
  7,800
16,750
   -89
   -70
    83,447
    83,411
35
45
0
0
0
0
0
0

19
1
17:11
21:48
16,606
   -65
   -32,459
40
0
0
0

20
20
20
1
2
3
00:00
14:45
18:38
01:34
17:46
19:40
  5,631
10,867
  3,719
   -94
   -81
  -102
   -90,943
   -90,870
   -90,879
37
39
39
0
0
0
0
0
0
0
0
0

21
1
07:22
12:56
20,004
   -67
   -29,163
39
0
0
0

22
1
08:58
15:44
24,342
   -72
  -205,200
41
0
0
0

23
1
15:59
21:27
19,676
   -72
  -387,058
41
0
0
0

24
24
1
2
04:45
08:15
06:50
10:57
  7,511
  9,699
   -90
   -61
  -165,507
  -165,519
39
37
0
0
0
0
0
0

25
1
17:47
22:00
15,195
   -73
  -242,454
102
0
0
0

26
1
04:16
08:57
16,900
   -71
   -44,511
44
0
0
0

27
27
1
2
00:07
21:46
02:46
23:39
  9,561
  6,750
   -87
   -86
   -24,566
   -24,803
42
39
0
0
0
0
0
0

28
1
00:00
03:29
12,568
   -70
    23,587
41
0
0
0

29
29
1
2
05:14
06:47
06:43
09:47
  5,330
10,814
   -81
   -67
    10,098
    10,084
39
41
0
0
0
0
0
0

30
1
10:57
14:41
13,423
   -82
  -126,383
42
0
0
0

31
1
10:57
17:46
24,529
   -75
    51,464
38
0
0
0

32
1
13:41
17:10
12,547
   -69
  -295,503
45
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 2	1 2 3	00:00 04:16 06:50	04:14 06:47 08:14	15,284 9,069 5,029	-73 -77 -99	-157,565 -157,553 -157,564	40 39 37	0 0 0	0 0 0	0 0 0
3	1	14:53	20:34	20,436	-75	-353,110	51	0	0	0
4	1	00:00	04:14	15,280	-70	335,719	63	0	0	0
5 5 5 5	1 2 3 4	02:51 04:16 08:58 11:48	04:14 06:43 10:57 13:37	4,955 8,837 7,113 6,551	-93 -95 -95 -87	672,811 673,141 673,897 674,375	85 118 112 90	0 0 0 0	0 0 0 0	0 0 0 0
6	1	14:27	20:07	20,399	-76	-56,792	96	0	0	0
7	1	19:41	22:00	8,356	-62	-22,710	37	0	0	0
8 8	1 2	00:00 20:08	01:44 21:44	6,276 5,816	-78 -87	190,452 190,575	37 39	0 0	0 0	0 0
9 9	1 2	01:29 06:51	02:48 11:47	4,763 17,780	-105 -84	-40,421 -40,453	36 40	0 0	0 0	0 0
10 10	1 2	01:37 04:16	04:14 08:19	9,457 14,625	-69 -73	11,066 11,069	42 41	0 0	0 0	0 0
11	1	18:36	23:59	19,417	-77	-7,576	40	0	0	0
12 12 12	1 2 3	02:25 04:16 10:10	04:14 06:50 13:09	6,581 9,258 10,740	-89 -86 -97	316,148 316,119 316,024	42 44 40	0 0 0	0 0 0	0 0 0
13 13	1 2	17:11 19:01	18:59 21:27	6,501 8,745	-84 -67	-288,632 -288,625	41 37	0 0	0 0	0 0
14	1	08:35	17:10	30,918	-81	154,217	60	0	0	0
15	1	04:16	09:47	19,918	-74	256,382	48	0	0	0
16	1	12:56	18:37	20,446	-68	-74,735	43	0	0	0
17 17	1 2	00:00 20:34	04:14 22:00	15,278 5,130	-81 -87	-47,102 -47,195	39 37	0 0	0 0	0 0
18 18	1 2	06:47 09:48	08:57 14:27	7,800 16,750	-89 -70	83,447 83,411	35 45	0 0	0 0	0 0
19	1	17:11	21:48	16,606	-65	-32,459	40	0	0	0
20 20 20	1 2 3	00:00 14:45 18:38	01:34 17:46 19:40	5,631 10,867 3,719	-94 -81 -102	-90,943 -90,870 -90,879	37 39 39	0 0 0	0 0 0	0 0 0
21	1	07:22	12:56	20,004	-67	-29,163	39	0	0	0
22	1	08:58	15:44	24,342	-72	-205,200	41	0	0	0
23	1	15:59	21:27	19,676	-72	-387,058	41	0	0	0
24 24	1 2	04:45 08:15	06:50 10:57	7,511 9,699	-90 -61	-165,507 -165,519	39 37	0 0	0 0	0 0
25	1	17:47	22:00	15,195	-73	-242,454	102	0	0	0
26	1	04:16	08:57	16,900	-71	-44,511	44	0	0	0
27 27	1 2	00:07 21:46	02:46 23:39	9,561 6,750	-87 -86	-24,566 -24,803	42 39	0 0	0 0	0 0
28	1	00:00	03:29	12,568	-70	23,587	41	0	0	0
29 29	1 2	05:14 06:47	06:43 09:47	5,330 10,814	-81 -67	10,098 10,084	39 41	0 0	0 0	0 0
30	1	10:57	14:41	13,423	-82	-126,383	42	0	0	0
31	1	10:57	17:46	24,529	-75	51,464	38	0	0	0
32	1	13:41	17:10	12,547	-69	-295,503	45	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-