GPS Space Vehicle Time Integrity for MJD 53480, Wednesday 20 April 2005

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	10:11 12:43 16:37	12:41 16:35 18:14	8,970  13,885   5,776	1,477   1,460   1,434	-397,986   -398,023   -398,056	7 11 6	3 0 0	0 0 0	0 0 0
2 2	1 2	00:00 03:15	02:30 07:53	9,045  16,650	3,247   1,451	29,239     27,439	172272 5	1 13	9045 0	0 0
3 3	1 2	14:22 16:37	16:35 20:09	7,997  12,685	1,445   1,442	-100,526   -100,565	12 11	0 0	0 0	0 0
4 4 4	1 2 3	00:00 03:15 21:37	02:30 05:17 23:59	9,045   7,322   8,549	3,248   1,458   1,438	-267,859   -269,396   -267,863	172273 54 60	1 1 0	9045 1 0	0 0 0
5 5	1 2	03:15 08:17	06:58 12:26	13,355  14,900	1,452   1,460	-91,461    -91,507	8 13	0 0	0 0	0 0
6	1	04:29	10:05	20,082	1,451	-394,206	326	1	2379	0
7 7 7	1 2 3	00:00 03:15 19:52	02:30 04:37 23:59	9,045   4,881  14,797	3,244   1,440   1,439	-34,967    -37,062    -39,027	172271 48 127	1 1 0	9045 1 0	0 0 0
8 8	1 2	00:00 19:25	01:09 23:59	4,157  16,421	1,433   1,442	28,221     28,302	6 7	1 0	0 0	0 0
9	1	05:47	11:13	19,542	1,448	41,175	15	0	0	0
10 10	1 2	00:50 03:15	02:30 07:17	6,004  14,487	4,162   1,453	-58,119    -60,837	211445 13	1 0	6004 0	0 0
11	1	17:31	23:20	20,891	1,444	-215,214	21	0	0	0
12	-
13	1	16:43	22:04	19,216	1,441	6,499	11	0	0	0
14 14	1 2	07:56 12:43	12:41 16:35	17,034  13,874	1,458   1,452	31,868     31,858	2 5	31 3	0 0	0 0
15	1	08:06	12:41	16,462	1,453	-418,160	34	0	0	0
16 16	1 2	12:43 16:37	16:35 18:31	13,885   6,794	1,447   1,447	-604      -606	4 3	0 5	0 0	0 0
17	-
18 18	1 2	05:34 12:43	12:41 13:52	25,567   4,105	1,454   1,460	148,477    148,534	25 10	0 0	0 0	0 0
19 19	1 2	15:23 16:37	16:35 21:15	4,294  16,661	1,446   1,444	20,298     20,304	3 3	1 2	0 0	0 0
20 20 20	1 2 3	14:08 16:37 20:43	16:35 19:01 23:59	8,831   8,615  11,721	1,450   1,441   1,443	73,204     73,175     73,140	10 8 4	0 1 22	0 0 0	0 0 0
21	1	06:15	12:17	21,671	1,457	-97,645	16	0	0	0
22 22	1 2	07:59 12:43	12:41 15:04	16,919   8,458	1,459   1,452	-19,117    -19,137	12 4	1 33	0 0	0 0
23 23	1 2	15:27 16:37	16:35 21:08	4,098  16,220	1,448   1,440	-201,202   -201,188	2 7	0 0	0 0	0 0
24 24	1 2	00:00 20:02	02:11 23:59	7,856  14,183	1,439   1,441	-9,231     -9,445	3 8	3 0	0 0	0 0
25 25 25	1 2 3	09:57 12:43 16:37	12:41 16:35 18:23	9,799  13,869   6,338	1,458   1,448   1,445	-89,553    -89,573    -89,585	6 6 4	0 0 21	0 0 0	0 0 0
26	1	03:31	09:10	20,254	1,449	-18,420	6	2	0	0
27	1	18:11	23:59	20,861	1,444	-47,555	55	0	0	0
28 28	1 2	00:00 19:48	02:30 23:59	9,045  15,081	1,440   1,444	-45,202    -45,184	4 4	1 50	0 0	0 0
29	1	03:16	08:31	18,892	1,453	-6,938	142	0	0	0
30 30 30	1 2 3	03:22 08:50 12:43	07:10 12:41 14:03	13,650  13,854   4,779	1,447   1,456   1,460	-138,248   -138,708   -138,929	91 97 32	0 0 0	0 0 0	0 0 0
31 31	1 2	00:00 18:52	02:30 23:59	9,045  18,367	3,259   1,450	29,263     24,840	172270 198	1 0	9045 0	9044 18351
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.