GPS Space Vehicle Time Integrity for MJD 53340, Wednesday 1 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
00:28
19:57
22:04
03:57
22:00
23:59
12,503
  7,350
  6,875
  2,000
  1,988
  1,977
  -374,039
  -374,154
  -374,177
6
9
4
1
2
0
0
0
0
0
0
0

2
2
1
2
09:06
15:06
15:05
17:33
21,531
  8,807
  1,993
  1,991
    79,527
    79,355
68
30
0
0
0
0
0
0

3
1
00:28
05:39
18,640
  1,994
   -63,269
15
1
0
0

4
1
07:18
15:00
27,671
  1,998
  -524,447
153
0
0
0

5
5
5
1
2
3
11:28
15:06
17:47
15:05
16:38
22:00
12,982
  5,460
15,140
  2,000
  1,999
  1,995
   -61,058
   -61,080
   -61,115
14
3
14
0
2
0
0
0
0
0
0
0

6
6
1
2
15:06
22:56
19:46
23:59
16,759
  3,765
  1,997
  1,986
  -461,194
  -460,954
53
15
1
0
0
0
0
0

7
1
05:31
14:11
31,168
  1,996
  -184,242
242
0
0
0

8
1
04:54
10:36
20,481
  1,998
    16,900
3
14
0
0

9
1
15:18
20:45
19,544
  2,001
    19,444
12
0
0
0

10
10
1
2
10:33
15:06
15:05
17:10
16,318
  7,410
  2,002
  2,009
   -52,724
   -52,724
2
3
22
9
0
0
0
0

11
1
03:10
08:58
20,867
  1,998
  -169,294
16
0
0
0

12
-

13
13
1
2
02:17
11:16
07:39
12:31
19,294
  4,519
  1,999
  1,997
    19,472
    19,450
6
6
1
0
0
0
0
0

14
14
14
1
2
3
00:28
17:25
22:04
02:08
22:00
23:59
  5,965
16,460
  6,875
  1,995
  1,996
  1,985
    33,201
    33,206
    33,196
4
6
1
2
0
0
0
0
0
0
0
0

15
15
1
2
17:54
22:04
22:00
23:26
14,679
  4,893
  1,988
  1,979
  -353,637
  -353,700
26
10
0
0
0
0
0
0

16
16
1
2
00:28
22:04
04:02
23:59
12,840
  6,875
  1,994
  1,988
    -1,119
    -1,100
3
2
9
0
0
0
0
0

17
17
1
2
09:53
15:06
15:05
18:34
18,688
12,412
  2,005
  2,003
   150,829
   150,711
39
27
0
0
0
0
0
0

18
18
1
2
15:06
22:04
22:00
23:17
24,756
  4,352
  2,001
  1,985
   104,533
   104,576
21
3
0
0
0
0
0
0

19
1
01:04
06:57
21,174
  2,002
    10,376
10
0
0
0

20
20
1
2
00:28
06:23
04:31
10:14
14,586
13,890
  1,996
  1,997
   104,895
   104,835
14
9
0
1
0
0
0
0

21
1
15:53
21:53
21,567
  2,001
   -81,794
10
0
0
0

22
22
1
2
17:30
22:04
22:00
23:59
16,174
  6,875
  1,985
  1,973
   -13,483
   -13,493
6
2
73
0
0
0
0
0

23
1
00:55
06:39
20,603
  1,997
  -202,138
18
0
0
0

24
24
1
2
08:26
15:06
15:05
16:58
23,905
  6,699
  2,004
  1,997
   -75,523
   -75,567
17
8
0
0
0
0
0
0

25
25
25
1
2
3
00:28
19:38
22:04
04:11
22:00
23:59
13,360
  8,486
  6,875
  1,987
  1,995
  1,990
   -78,635
   -78,687
   -78,698
4
4
2
58
0
0
0
0
0
0
0
0

26
26
1
2
12:57
15:06
15:05
18:34
  7,705
12,413
  1,988
  1,996
  -286,491
  -286,561
14
29
0
0
0
0
0
0

27
1
03:53
09:50
21,374
  1,999
  -480,561
52
0
0
0

28
1
05:55
12:33
23,885
  1,996
   -43,391
9
1
0
0

29
29
1
2
12:32
15:06
15:05
18:14
  9,188
11,252
  1,992
  1,990
  -251,003
  -250,842
45
45
0
0
0
0
0
0

30
30
30
30
1
2
3
4
12:44
15:06
18:17
22:04
15:05
16:46
22:00
23:27
  8,434
  5,985
13,363
  4,923
  2,003
  1,997
  1,989
  1,981
  -495,570
  -495,499
  -495,349
  -495,257
19
21
37
12
0
0
0
0
0
0
0
0
0
0
0
0

31
1
04:56
13:25
30,545
  1,992
    -1,720
6
1
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	00:28 19:57 22:04	03:57 22:00 23:59	12,503 7,350 6,875	2,000 1,988 1,977	-374,039 -374,154 -374,177	6 9 4	1 2 0	0 0 0	0 0 0
2 2	1 2	09:06 15:06	15:05 17:33	21,531 8,807	1,993 1,991	79,527 79,355	68 30	0 0	0 0	0 0
3	1	00:28	05:39	18,640	1,994	-63,269	15	1	0	0
4	1	07:18	15:00	27,671	1,998	-524,447	153	0	0	0
5 5 5	1 2 3	11:28 15:06 17:47	15:05 16:38 22:00	12,982 5,460 15,140	2,000 1,999 1,995	-61,058 -61,080 -61,115	14 3 14	0 2 0	0 0 0	0 0 0
6 6	1 2	15:06 22:56	19:46 23:59	16,759 3,765	1,997 1,986	-461,194 -460,954	53 15	1 0	0 0	0 0
7	1	05:31	14:11	31,168	1,996	-184,242	242	0	0	0
8	1	04:54	10:36	20,481	1,998	16,900	3	14	0	0
9	1	15:18	20:45	19,544	2,001	19,444	12	0	0	0
10 10	1 2	10:33 15:06	15:05 17:10	16,318 7,410	2,002 2,009	-52,724 -52,724	2 3	22 9	0 0	0 0
11	1	03:10	08:58	20,867	1,998	-169,294	16	0	0	0
12	-
13 13	1 2	02:17 11:16	07:39 12:31	19,294 4,519	1,999 1,997	19,472 19,450	6 6	1 0	0 0	0 0
14 14 14	1 2 3	00:28 17:25 22:04	02:08 22:00 23:59	5,965 16,460 6,875	1,995 1,996 1,985	33,201 33,206 33,196	4 6 1	2 0 0	0 0 0	0 0 0
15 15	1 2	17:54 22:04	22:00 23:26	14,679 4,893	1,988 1,979	-353,637 -353,700	26 10	0 0	0 0	0 0
16 16	1 2	00:28 22:04	04:02 23:59	12,840 6,875	1,994 1,988	-1,119 -1,100	3 2	9 0	0 0	0 0
17 17	1 2	09:53 15:06	15:05 18:34	18,688 12,412	2,005 2,003	150,829 150,711	39 27	0 0	0 0	0 0
18 18	1 2	15:06 22:04	22:00 23:17	24,756 4,352	2,001 1,985	104,533 104,576	21 3	0 0	0 0	0 0
19	1	01:04	06:57	21,174	2,002	10,376	10	0	0	0
20 20	1 2	00:28 06:23	04:31 10:14	14,586 13,890	1,996 1,997	104,895 104,835	14 9	0 1	0 0	0 0
21	1	15:53	21:53	21,567	2,001	-81,794	10	0	0	0
22 22	1 2	17:30 22:04	22:00 23:59	16,174 6,875	1,985 1,973	-13,483 -13,493	6 2	73 0	0 0	0 0
23	1	00:55	06:39	20,603	1,997	-202,138	18	0	0	0
24 24	1 2	08:26 15:06	15:05 16:58	23,905 6,699	2,004 1,997	-75,523 -75,567	17 8	0 0	0 0	0 0
25 25 25	1 2 3	00:28 19:38 22:04	04:11 22:00 23:59	13,360 8,486 6,875	1,987 1,995 1,990	-78,635 -78,687 -78,698	4 4 2	58 0 0	0 0 0	0 0 0
26 26	1 2	12:57 15:06	15:05 18:34	7,705 12,413	1,988 1,996	-286,491 -286,561	14 29	0 0	0 0	0 0
27	1	03:53	09:50	21,374	1,999	-480,561	52	0	0	0
28	1	05:55	12:33	23,885	1,996	-43,391	9	1	0	0
29 29	1 2	12:32 15:06	15:05 18:14	9,188 11,252	1,992 1,990	-251,003 -250,842	45 45	0 0	0 0	0 0
30 30 30 30	1 2 3 4	12:44 15:06 18:17 22:04	15:05 16:46 22:00 23:27	8,434 5,985 13,363 4,923	2,003 1,997 1,989 1,981	-495,570 -495,499 -495,349 -495,257	19 21 37 12	0 0 0 0	0 0 0 0	0 0 0 0
31	1	04:56	13:25	30,545	1,992	-1,720	6	1	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-