GPS Space Vehicle Time Integrity for MJD 54004, Tuesday 26 September 2006

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
00:44
22:29
06:31
23:59
20,778
  5,416
  1,120
  1,118
   -77,755
   -77,914
12
5
1
0
0
0
0
0

2
1
11:15
19:43
30,490
  1,122
   -37,675
36
0
0
0

3
1
02:25
08:10
20,673
  1,124
  -173,668
432
0
6949
0

4
1
09:46
17:21
27,221
  1,123
  -314,571
45
0
0
0

5
5
1
2
13:54
20:25
19:02
23:59
18,483
12,816
  1,115
  1,107
  -352,188
  -352,373
48
31
0
0
0
0
0
0

6
6
1
2
01:30
16:46
03:03
22:19
  5,575
19,917
  1,133
  1,119
  -590,069
  -589,741
9
29
1
0
0
0
0
0

7
7
1
2
01:00
19:40
06:20
23:03
19,152
12,200
  1,131
  1,119
  -521,124
  -520,828
26
15
1
0
0
0
0
0

8
1
07:35
13:13
20,259
  1,122
    82,113
8
0
0
0

9
9
1
2
12:38
17:45
14:40
23:06
  7,314
19,208
  1,134
  1,115
   -36,591
   -36,650
4
12
1
0
0
0
0
0

10
1
13:01
19:30
23,334
  1,125
   -89,120
8
0
0
0

11
1
05:45
11:36
20,996
  1,125
  -351,063
9
0
0
0

12
-

13
13
1
2
04:55
13:52
10:14
15:15
19,102
  4,948
  1,123
  1,121
   -96,599
   -96,687
20
8
0
0
0
0
0
0

14
14
1
2
00:44
20:00
04:42
23:59
14,260
14,318
  1,126
  1,116
     5,930
     5,867
3
3
3
2
0
0
0
0

15
15
1
2
00:44
19:22
01:50
23:59
  3,940
16,636
  1,179
  1,130
     6,761
     7,065
33
16
0
0
0
0
3925
16608

16
1
00:44
06:57
22,309
  1,129
   -75,349
20
0
0
0

17
1
08:00
16:36
30,899
  1,123
   -93,529
9
0
0
0

18
18
1
2
00:44
17:27
01:53
23:59
  4,163
23,487
  1,131
  1,120
   250,878
   250,923
4
5
1
0
0
0
0
0

19
1
03:35
09:25
20,984
  1,128
   -17,778
17
0
0
0

20
20
1
2
02:24
08:53
07:14
13:10
17,391
15,335
  1,126
  1,128
    23,460
    23,459
5
3
0
8
0
0
0
0

21
1
18:31
23:59
19,652
  1,119
   -53,340
9
0
0
0

22
22
1
2
00:44
20:20
03:23
23:59
  9,514
13,128
  1,130
  1,118
  -136,023
  -136,235
8
10
1
0
0
0
0
0

23
1
03:33
09:13
20,375
  1,125
  -137,024
3
5
0
0

24
1
09:16
16:06
24,596
  1,130
   -37,935
25
0
0
0

25
25
1
2
00:44
22:27
07:05
23:59
22,804
  5,527
  1,128
  1,119
  -349,399
  -350,824
138
29
1
0
1
0
0
0

26
1
15:33
21:07
20,029
  1,117
   270,822
85
0
0
0

27
1
06:17
12:17
21,548
  1,131
   -68,643
10
0
0
0

28
1
07:32
14:54
26,463
  1,121
   -16,746
4
37
0
0

29
1
15:10
20:48
20,244
  1,118
     9,193
316
0
1783
0

30
30
30
1
2
3
00:44
15:32
21:02
02:18
19:12
23:59
  5,630
13,213
10,631
  1,123
  1,123
  1,117
   -10,106
   -10,177
   -10,207
5
5
4
1
0
0
0
0
0
0
0
0

31
-

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	00:44 22:29	06:31 23:59	20,778 5,416	1,120 1,118	-77,755 -77,914	12 5	1 0	0 0	0 0
2	1	11:15	19:43	30,490	1,122	-37,675	36	0	0	0
3	1	02:25	08:10	20,673	1,124	-173,668	432	0	6949	0
4	1	09:46	17:21	27,221	1,123	-314,571	45	0	0	0
5 5	1 2	13:54 20:25	19:02 23:59	18,483 12,816	1,115 1,107	-352,188 -352,373	48 31	0 0	0 0	0 0
6 6	1 2	01:30 16:46	03:03 22:19	5,575 19,917	1,133 1,119	-590,069 -589,741	9 29	1 0	0 0	0 0
7 7	1 2	01:00 19:40	06:20 23:03	19,152 12,200	1,131 1,119	-521,124 -520,828	26 15	1 0	0 0	0 0
8	1	07:35	13:13	20,259	1,122	82,113	8	0	0	0
9 9	1 2	12:38 17:45	14:40 23:06	7,314 19,208	1,134 1,115	-36,591 -36,650	4 12	1 0	0 0	0 0
10	1	13:01	19:30	23,334	1,125	-89,120	8	0	0	0
11	1	05:45	11:36	20,996	1,125	-351,063	9	0	0	0
12	-
13 13	1 2	04:55 13:52	10:14 15:15	19,102 4,948	1,123 1,121	-96,599 -96,687	20 8	0 0	0 0	0 0
14 14	1 2	00:44 20:00	04:42 23:59	14,260 14,318	1,126 1,116	5,930 5,867	3 3	3 2	0 0	0 0
15 15	1 2	00:44 19:22	01:50 23:59	3,940 16,636	1,179 1,130	6,761 7,065	33 16	0 0	0 0	3925 16608
16	1	00:44	06:57	22,309	1,129	-75,349	20	0	0	0
17	1	08:00	16:36	30,899	1,123	-93,529	9	0	0	0
18 18	1 2	00:44 17:27	01:53 23:59	4,163 23,487	1,131 1,120	250,878 250,923	4 5	1 0	0 0	0 0
19	1	03:35	09:25	20,984	1,128	-17,778	17	0	0	0
20 20	1 2	02:24 08:53	07:14 13:10	17,391 15,335	1,126 1,128	23,460 23,459	5 3	0 8	0 0	0 0
21	1	18:31	23:59	19,652	1,119	-53,340	9	0	0	0
22 22	1 2	00:44 20:20	03:23 23:59	9,514 13,128	1,130 1,118	-136,023 -136,235	8 10	1 0	0 0	0 0
23	1	03:33	09:13	20,375	1,125	-137,024	3	5	0	0
24	1	09:16	16:06	24,596	1,130	-37,935	25	0	0	0
25 25	1 2	00:44 22:27	07:05 23:59	22,804 5,527	1,128 1,119	-349,399 -350,824	138 29	1 0	1 0	0 0
26	1	15:33	21:07	20,029	1,117	270,822	85	0	0	0
27	1	06:17	12:17	21,548	1,131	-68,643	10	0	0	0
28	1	07:32	14:54	26,463	1,121	-16,746	4	37	0	0
29	1	15:10	20:48	20,244	1,118	9,193	316	0	1783	0
30 30 30	1 2 3	00:44 15:32 21:02	02:18 19:12 23:59	5,630 13,213 10,631	1,123 1,123 1,117	-10,106 -10,177 -10,207	5 5 4	1 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-