GPS Space Vehicle Time Integrity for MJD 53365, Sunday 26 December 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 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
1
1
2
3
00:00
18:14
20:22
02:13
20:17
23:59
  8,020
  7,328
13,047
   110
   119
   117
  -379,685
  -379,796
  -379,816
3
7
3
1
8
0
0
0
0
0
0
0

2
2
1
2
07:14
08:56
08:52
15:45
  5,857
24,508
   120
   116
    55,876
    55,737
14
66
0
0
0
0
0
0

3
3
1
2
00:00
22:07
03:58
23:59
14,282
  6,721
   112
   111
   -71,555
   -71,779
12
3
1
1
0
0
0
0

4
4
1
2
05:39
08:56
08:52
13:24
11,584
16,030
   129
   114
  -484,747
  -484,480
66
86
0
0
0
0
0
0

5
5
1
2
09:45
16:05
14:55
20:17
18,539
15,073
   128
   113
   -67,856
   -67,914
14
10
0
0
0
0
0
0

6
6
1
2
12:30
21:15
18:03
22:37
19,983
  4,903
   119
   116
   360,140
   357,784
568
138
0
0
9809
0
0
0

7
7
1
2
03:47
08:56
08:52
12:27
18,246
12,652
   120
   117
  -126,154
  -125,707
152
102
0
0
0
0
0
0

8
1
03:10
08:52
20,487
   126
    16,866
10
0
0
0

9
1
13:37
19:03
19,538
   115
    21,334
9
3
0
0

10
1
08:56
15:22
23,124
   118
   -55,964
8
0
0
0

11
1
01:28
07:16
20,864
   119
  -178,702
16
0
0
0

12
-

13
13
1
2
00:31
09:39
05:54
10:41
19,345
  3,681
   117
   120
    15,863
    15,846
3
4
28
2
0
0
0
0

14
14
1
2
15:43
20:22
20:17
23:59
16,413
13,047
   116
   116
    31,437
    31,438
2
2
104
17
0
0
0
0

15
15
1
2
16:10
20:22
20:17
21:42
14,766
  4,835
   116
   124
  -366,735
  -366,781
17
9
0
0
0
0
0
0

16
16
1
2
00:00
20:22
02:19
23:59
  8,377
13,047
   112
   114
    -2,345
    -2,320
4
4
1
0
0
0
0
0

17
1
08:56
16:52
28,524
   122
   127,011
111
0
0
0

18
18
1
2
13:14
20:22
20:17
21:36
25,297
  4,460
   120
   115
   111,123
   111,176
24
4
0
0
0
0
0
0

19
1
00:00
05:14
18,821
   116
    10,190
8
1
0
0

20
20
20
1
2
3
00:00
04:40
21:44
02:49
08:31
23:59
10,144
13,837
  8,124
   115
   121
   119
    96,904
    96,858
    96,692
7
7
3
0
1
0
0
0
0
0
0
0

21
1
14:11
20:11
21,579
   115
   -85,688
7
0
0
0

22
22
1
2
15:47
20:22
20:17
22:53
16,147
  9,084
   117
   121
   -15,766
   -15,766
3
2
181
32
0
0
0
0

23
1
00:00
04:58
17,907
   117
  -208,942
6
3
0
0

24
24
1
2
06:01
08:56
08:52
14:11
10,213
18,839
   117
   110
   -83,277
   -83,324
7
18
0
0
0
0
0
0

25
25
25
1
2
3
00:00
17:53
20:22
02:25
20:17
23:59
  8,720
  8,602
13,031
   114
   128
   119
   -82,314
   -82,355
   -82,363
5
2
2
1
1
0
0
0
0
0
0
0

26
1
11:16
16:54
20,217
   120
  -303,915
39
0
0
0

27
1
02:11
08:07
21,383
   115
  -498,962
40
0
0
0

28
28
1
2
04:10
08:56
08:52
10:50
16,895
  6,804
   121
   124
   -45,924
   -45,925
2
2
43
2
0
0
0
0

29
1
10:49
16:32
20,490
   117
  -217,129
101
0
0
0

30
30
30
1
2
3
11:02
16:34
20:22
15:04
20:17
21:44
14,527
13,338
  4,936
   123
   113
   115
  -472,648
  -472,414
  -472,294
51
50
16
0
0
0
0
0
0
0
0
0

31
31
1
2
03:10
08:56
08:52
11:40
20,444
  9,817
   121
   119
     2,459
     2,498
18
5
0
0
0
0
0
0

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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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 1	1 2 3	00:00 18:14 20:22	02:13 20:17 23:59	8,020 7,328 13,047	110 119 117	-379,685 -379,796 -379,816	3 7 3	1 8 0	0 0 0	0 0 0
2 2	1 2	07:14 08:56	08:52 15:45	5,857 24,508	120 116	55,876 55,737	14 66	0 0	0 0	0 0
3 3	1 2	00:00 22:07	03:58 23:59	14,282 6,721	112 111	-71,555 -71,779	12 3	1 1	0 0	0 0
4 4	1 2	05:39 08:56	08:52 13:24	11,584 16,030	129 114	-484,747 -484,480	66 86	0 0	0 0	0 0
5 5	1 2	09:45 16:05	14:55 20:17	18,539 15,073	128 113	-67,856 -67,914	14 10	0 0	0 0	0 0
6 6	1 2	12:30 21:15	18:03 22:37	19,983 4,903	119 116	360,140 357,784	568 138	0 0	9809 0	0 0
7 7	1 2	03:47 08:56	08:52 12:27	18,246 12,652	120 117	-126,154 -125,707	152 102	0 0	0 0	0 0
8	1	03:10	08:52	20,487	126	16,866	10	0	0	0
9	1	13:37	19:03	19,538	115	21,334	9	3	0	0
10	1	08:56	15:22	23,124	118	-55,964	8	0	0	0
11	1	01:28	07:16	20,864	119	-178,702	16	0	0	0
12	-
13 13	1 2	00:31 09:39	05:54 10:41	19,345 3,681	117 120	15,863 15,846	3 4	28 2	0 0	0 0
14 14	1 2	15:43 20:22	20:17 23:59	16,413 13,047	116 116	31,437 31,438	2 2	104 17	0 0	0 0
15 15	1 2	16:10 20:22	20:17 21:42	14,766 4,835	116 124	-366,735 -366,781	17 9	0 0	0 0	0 0
16 16	1 2	00:00 20:22	02:19 23:59	8,377 13,047	112 114	-2,345 -2,320	4 4	1 0	0 0	0 0
17	1	08:56	16:52	28,524	122	127,011	111	0	0	0
18 18	1 2	13:14 20:22	20:17 21:36	25,297 4,460	120 115	111,123 111,176	24 4	0 0	0 0	0 0
19	1	00:00	05:14	18,821	116	10,190	8	1	0	0
20 20 20	1 2 3	00:00 04:40 21:44	02:49 08:31 23:59	10,144 13,837 8,124	115 121 119	96,904 96,858 96,692	7 7 3	0 1 0	0 0 0	0 0 0
21	1	14:11	20:11	21,579	115	-85,688	7	0	0	0
22 22	1 2	15:47 20:22	20:17 22:53	16,147 9,084	117 121	-15,766 -15,766	3 2	181 32	0 0	0 0
23	1	00:00	04:58	17,907	117	-208,942	6	3	0	0
24 24	1 2	06:01 08:56	08:52 14:11	10,213 18,839	117 110	-83,277 -83,324	7 18	0 0	0 0	0 0
25 25 25	1 2 3	00:00 17:53 20:22	02:25 20:17 23:59	8,720 8,602 13,031	114 128 119	-82,314 -82,355 -82,363	5 2 2	1 1 0	0 0 0	0 0 0
26	1	11:16	16:54	20,217	120	-303,915	39	0	0	0
27	1	02:11	08:07	21,383	115	-498,962	40	0	0	0
28 28	1 2	04:10 08:56	08:52 10:50	16,895 6,804	121 124	-45,924 -45,925	2 2	43 2	0 0	0 0
29	1	10:49	16:32	20,490	117	-217,129	101	0	0	0
30 30 30	1 2 3	11:02 16:34 20:22	15:04 20:17 21:44	14,527 13,338 4,936	123 113 115	-472,648 -472,414 -472,294	51 50 16	0 0 0	0 0 0	0 0 0
31 31	1 2	03:10 08:56	08:52 11:40	20,444 9,817	121 119	2,459 2,498	18 5	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-