GPS Space Vehicle Time Integrity for MJD 53341, Thursday 2 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
2
00:00
19:52
03:53
23:25
13,978
12,741
  1,986
  1,991
  -374,185
  -374,320
8
12
2
0
0
0
0
0

2
2
1
2
08:35
14:03
13:43
16:57
18,472
10,381
210,953
-34,399
   287,578
    42,054
31528
130269
0
0
18346
10360
18443
10381

3
1
00:00
05:35
20,130
  2,001
   -63,523
14
0
0
0

4
1
07:14
13:43
23,291
  1,995
  -522,859
123
0
0
0

5
5
5
1
2
3
11:24
14:03
17:43
13:43
16:33
22:07
  8,301
  9,002
15,808
  1,997
  2,005
  1,998
   -61,241
   -61,255
   -61,298
2
7
9
3
1
0
0
0
0
0
0
0

6
6
1
2
14:09
16:59
16:57
19:42
10,048
  9,785
  1,998
  2,002
  -460,263
  -460,139
40
33
0
1
0
0
0
0

7
1
05:27
13:43
29,707
  1,998
  -181,914
232
0
0
0

8
1
04:50
10:32
20,469
  1,999
    16,963
4
7
0
0

9
9
1
2
15:14
16:59
16:57
20:41
  6,120
13,293
  1,996
  1,992
    19,591
    19,605
4
6
11
0
0
0
0
0

10
10
1
2
10:29
14:03
13:43
16:57
11,635
10,381
  2,013
  2,014
   -52,768
   -52,774
2
3
1
8
0
0
0
0

11
1
03:06
08:54
20,860
  1,996
  -169,591
23
0
0
0

12
-

13
13
1
2
02:12
11:12
07:34
12:27
19,292
  4,492
  2,001
  1,985
    19,414
    19,379
6
7
2
0
0
0
0
0

14
14
1
2
00:00
17:21
02:04
23:25
  7,438
21,814
  1,991
  2,000
    33,202
    33,215
4
4
1
7
0
0
0
0

15
1
17:50
23:22
19,869
  1,993
  -354,094
33
0
0
0

16
16
1
2
00:00
21:39
03:58
23:25
14,317
  6,314
  1,993
  1,996
    -1,091
    -1,060
2
2
34
2
0
0
0
0

17
17
17
1
2
3
09:49
14:03
16:59
13:43
16:57
18:30
13,996
10,381
  5,440
  2,003
  2,001
  2,004
   150,204
   150,101
   150,042
34
20
11
0
0
0
0
0
0
0
0
0

18
18
1
2
14:51
16:59
16:57
23:13
  7,517
22,430
  2,011
  2,005
   104,850
   104,903
9
23
0
0
0
0
0
0

19
1
01:00
06:53
21,172
  2,000
    10,442
8
0
0
0

20
20
1
2
00:00
06:18
04:27
10:10
16,059
13,869
  1,996
  1,995
   104,651
   104,589
12
14
1
1
0
0
0
0

21
21
1
2
15:49
16:59
16:57
21:49
  4,030
17,406
  2,002
  2,003
   -81,853
   -81,862
2
6
1
0
0
0
0
0

22
1
17:27
23:25
21,468
  2,000
   -13,499
4
100
0
0

23
1
00:51
06:35
20,603
  1,998
  -202,382
16
0
0
0

24
24
1
2
08:20
14:03
13:43
16:52
19,333
10,104
  2,000
  1,991
   -75,754
   -75,807
20
8
0
0
0
0
0
0

25
25
1
2
00:00
19:34
04:07
23:25
14,828
13,844
  1,994
  1,997
   -78,702
   -78,749
3
6
26
0
0
0
0
0

26
26
1
2
14:03
16:59
16:57
18:30
10,381
  5,444
  1,998
  1,991
  -287,179
  -287,248
24
14
0
0
0
0
0
0

27
1
03:49
09:46
21,360
  2,001
  -481,271
50
0
0
0

28
1
05:50
12:29
23,906
  1,998
   -43,418
5
62
0
0

29
29
29
1
2
3
12:28
14:03
16:59
13:43
16:57
18:10
  4,497
10,381
  4,283
  1,993
  1,995
  1,986
  -249,679
  -249,539
  -249,429
24
44
18
0
0
0
0
0
0
0
0
0

30
30
30
1
2
3
12:40
14:03
18:13
13:43
16:42
23:22
  3,759
  9,529
18,560
  1,991
  2,005
  1,996
  -494,701
  -494,604
  -494,407
15
29
56
0
0
0
0
0
0
0
0
0

31
1
04:51
13:21
30,526
  1,995
     2,088
4
41
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 2	00:00 19:52	03:53 23:25	13,978 12,741	1,986 1,991	-374,185 -374,320	8 12	2 0	0 0	0 0
2 2	1 2	08:35 14:03	13:43 16:57	18,472 10,381	210,953 -34,399	287,578 42,054	31528 130269	0 0	18346 10360	18443 10381
3	1	00:00	05:35	20,130	2,001	-63,523	14	0	0	0
4	1	07:14	13:43	23,291	1,995	-522,859	123	0	0	0
5 5 5	1 2 3	11:24 14:03 17:43	13:43 16:33 22:07	8,301 9,002 15,808	1,997 2,005 1,998	-61,241 -61,255 -61,298	2 7 9	3 1 0	0 0 0	0 0 0
6 6	1 2	14:09 16:59	16:57 19:42	10,048 9,785	1,998 2,002	-460,263 -460,139	40 33	0 1	0 0	0 0
7	1	05:27	13:43	29,707	1,998	-181,914	232	0	0	0
8	1	04:50	10:32	20,469	1,999	16,963	4	7	0	0
9 9	1 2	15:14 16:59	16:57 20:41	6,120 13,293	1,996 1,992	19,591 19,605	4 6	11 0	0 0	0 0
10 10	1 2	10:29 14:03	13:43 16:57	11,635 10,381	2,013 2,014	-52,768 -52,774	2 3	1 8	0 0	0 0
11	1	03:06	08:54	20,860	1,996	-169,591	23	0	0	0
12	-
13 13	1 2	02:12 11:12	07:34 12:27	19,292 4,492	2,001 1,985	19,414 19,379	6 7	2 0	0 0	0 0
14 14	1 2	00:00 17:21	02:04 23:25	7,438 21,814	1,991 2,000	33,202 33,215	4 4	1 7	0 0	0 0
15	1	17:50	23:22	19,869	1,993	-354,094	33	0	0	0
16 16	1 2	00:00 21:39	03:58 23:25	14,317 6,314	1,993 1,996	-1,091 -1,060	2 2	34 2	0 0	0 0
17 17 17	1 2 3	09:49 14:03 16:59	13:43 16:57 18:30	13,996 10,381 5,440	2,003 2,001 2,004	150,204 150,101 150,042	34 20 11	0 0 0	0 0 0	0 0 0
18 18	1 2	14:51 16:59	16:57 23:13	7,517 22,430	2,011 2,005	104,850 104,903	9 23	0 0	0 0	0 0
19	1	01:00	06:53	21,172	2,000	10,442	8	0	0	0
20 20	1 2	00:00 06:18	04:27 10:10	16,059 13,869	1,996 1,995	104,651 104,589	12 14	1 1	0 0	0 0
21 21	1 2	15:49 16:59	16:57 21:49	4,030 17,406	2,002 2,003	-81,853 -81,862	2 6	1 0	0 0	0 0
22	1	17:27	23:25	21,468	2,000	-13,499	4	100	0	0
23	1	00:51	06:35	20,603	1,998	-202,382	16	0	0	0
24 24	1 2	08:20 14:03	13:43 16:52	19,333 10,104	2,000 1,991	-75,754 -75,807	20 8	0 0	0 0	0 0
25 25	1 2	00:00 19:34	04:07 23:25	14,828 13,844	1,994 1,997	-78,702 -78,749	3 6	26 0	0 0	0 0
26 26	1 2	14:03 16:59	16:57 18:30	10,381 5,444	1,998 1,991	-287,179 -287,248	24 14	0 0	0 0	0 0
27	1	03:49	09:46	21,360	2,001	-481,271	50	0	0	0
28	1	05:50	12:29	23,906	1,998	-43,418	5	62	0	0
29 29 29	1 2 3	12:28 14:03 16:59	13:43 16:57 18:10	4,497 10,381 4,283	1,993 1,995 1,986	-249,679 -249,539 -249,429	24 44 18	0 0 0	0 0 0	0 0 0
30 30 30	1 2 3	12:40 14:03 18:13	13:43 16:42 23:22	3,759 9,529 18,560	1,991 2,005 1,996	-494,701 -494,604 -494,407	15 29 56	0 0 0	0 0 0	0 0 0
31	1	04:51	13:21	30,526	1,995	2,088	4	41	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-