GPS Space Vehicle Time Integrity for MJD 54516, Wednesday 20 February 2008

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPSSV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	10:26 12:33 16:23	12:10 16:22 18:52	6,241  13,757   8,895	872    871    858	-186,110   -186,139   -186,173	7 6 11	0 0 0	0 0 0	0 0 0
2	1	00:11	08:40	30,495	868	-174,932	26	0	0	0
3	1	16:23	21:09	17,126	860	-189,078	27	0	0	0
4 4	1 2	00:00 22:47	06:30 23:59	23,365   4,344	867    861	12,832     13,314	46 12	1 0	0 0	0 0
5 5 5	1 2 3	03:44 11:04 12:33	08:10 12:10 14:30	15,882   3,935   7,006	870    874    869	-694,610   -694,891   -694,992	64 16 30	0 0 0	0 0 0	0 0 0
6 6 6	1 2 3	06:54 13:38 16:23	12:07 16:22 17:36	18,740   9,874   4,333	866    860    855	-29,426    -29,779    -29,910	96 53 22	0 0 0	0 0 0	0 0 0
7	-
8 8	1 2	00:00 20:38	02:17 23:59	8,271  12,068	879    863	142,588    142,692	4 7	1 0	0 0	0 0
9 9	1 2	02:12 07:02	03:20 12:10	4,072  18,471	873    874	-110,483   -110,527	4 8	2 0	0 0	0 0
10	1	02:08	08:43	23,712	872	250,461	47	0	0	0
11	1	18:56	23:59	18,195	862	-26,128	3	23	0	0
12 12 12	1 2 3	03:03 10:01 12:33	08:03 12:10 13:47	17,952   7,713   4,449	866    868    862	357,705    357,723    357,722	4 3 3	0 0 5	0 0 0	0 0 0
13 13	1 2	02:55 17:57	04:22 23:14	5,225  19,039	870    862	-240,265   -240,402	5 13	1 0	0 0	0 0
14 14 14	1 2 3	08:58 12:33 16:23	12:10 16:22 17:37	11,472  13,757   4,418	869    869    867	296,523    296,468    296,431	13 15 6	0 0 1	0 0 0	0 0 0
15	1	04:33	10:29	21,333	861	79,090	16	0	0	0
16 16	1 2	13:35 16:23	16:22 19:54	10,010  12,607	868    864	-131,885   -131,887	2 2	51 31	0 0	0 0
17 17	1 2	00:00 20:54	05:35 23:59	20,082  11,068	872    868	-41,418    -41,367	5 5	1 0	0 0	0 0
18 18	1 2	06:26 12:33	12:10 14:49	20,624   8,144	868    870	203,763    203,716	20 8	0 0	0 0	0 0
19	1	16:33	22:23	20,925	864	-20,646	10	0	0	0
20 20 20 20	1 2 3 4	00:00 15:20 16:23 21:45	02:10 16:22 20:14 23:59	7,807   3,714  13,815   8,039	867    863    862    860	-119,356   -119,320   -119,314   -119,303	3 3 2 5	2 0 37 3	0 0 0 0	0 0 0 0
21	1	07:25	12:10	17,031	869	-70,422	7	0	0	0
22 22	1 2	09:28 12:33	12:10 16:22	9,682  13,756	863    868	-207,844   -207,844	3 4	7 4	0 0	0 0
23	1	16:23	22:01	20,209	860	-334,664	17	0	0	0
24	1	04:51	12:09	26,249	876	-71,078	22	0	0	0
25	1	18:15	23:59	20,649	854	-514,352	35	0	0	0
26	1	04:22	09:52	19,749	862	-187,137	59	0	0	0
27 27	1 2	00:00 19:20	01:22 23:59	4,970  16,749	865    861	-168,146   -168,337	4 12	1 0	0 0	0 0
28 28	1 2	00:00 20:54	04:06 23:59	14,793  11,125	870    857	16,249     16,278	3 4	1 0	0 0	0 0
29	1	05:31	11:04	19,924	869	58,687	28	0	0	0
30 30 30	1 2 3	04:33 10:04 12:33	08:11 12:10 15:15	13,095   7,542   9,737	865    867    863	-63,680    -63,702    -63,721	7 4 8	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	11:01 12:33 16:23	12:10 16:22 19:06	4,103  13,757   9,740	857    857    858	10,759     10,774     10,784	4 3 4	0 0 0	0 0 0	0 0 0
32 32 32	1 2 3	10:26 12:33 16:23	12:10 16:22 17:52	6,249  13,757   5,336	924    871    908	-231,744   -231,899   -231,949	60 36 29	0 0 64	0 0 0	6071 13757 5314
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.