GPS Space Vehicle Time Integrity for MJD 54118, Thursday 18 January 2007

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	15:41	22:48	25,509	1,209	-101,046	20	0	0	0
2 2	1 2	03:39 09:08	09:07 12:09	19,635  10,803	1,224   1,222	-73,084    -73,138	20 13	0 0	0 0	0 0
3	1	18:37	23:59	19,274	1,208	1,294	33	0	0	0
4	1	02:03	09:07	25,382	1,224	-354,080	17	0	0	0
5 5 5 5	1 2 3 4	06:23 09:08 12:38 15:41	09:07 11:21 15:39 17:08	9,803   7,923  10,863   5,179	1,225   1,220   1,219   1,211	-11,439    -11,560    -11,742    -11,854	38 30 42 21	0 0 0 0	0 0 0 0	0 0 0 0
6 6	1 2	09:08 17:50	14:28 18:57	19,111   4,012	1,223   1,207	-446,537   -445,996	128 27	0 0	0 0	0 0
7 7	1 2	09:14 17:13	14:41 19:41	19,597   8,824	1,224   1,212	-441,819   -441,576	62 27	0 0	0 0	0 0
8	1	00:00	05:23	19,363	1,225	94,711	14	1	0	0
9 9	1 2	05:02 10:04	06:48 15:26	6,316  19,285	1,238   1,227	-52,391    -52,439	6 10	1 0	0 0	0 0
10 10	1 2	05:21 09:08	09:07 11:56	13,539  10,050	1,228   1,226	-94,839    -94,846	3 3	23 15	0 0	0 0
11 11	1 2	00:00 21:56	03:51 23:59	13,889   7,384	1,221   1,212	-2,755     -2,875	5 2	1 0	0 0	0 0
12 12 12 12	1 2 3 4	06:13 09:08 13:12 15:41	09:07 11:14 15:39 16:56	10,424   7,526   8,774   4,469	1,222   1,220   1,218   1,213	63,513     63,455     63,359     63,313	20 14 18 9	0 1 0 0	0 0 0 0	0 0 0 0
13 13 13	1 2 3	00:00 06:03 21:08	02:30 07:35 23:59	9,043   5,501  10,248	1,216   1,227   1,211	-132,676   -132,745   -132,990	9 7 9	1 1 0	0 0 0	0 0 0
14 14	1 2	12:20 15:41	15:39 20:58	11,902  18,960	1,219   1,214	-3,924     -3,949	6 8	0 0	0 0	0 0
15 15	1 2	11:30 15:41	15:39 17:12	14,925   5,410	1,095   1,076	-424,671   -425,135	208 65	0 0	0 0	14897 5410
16	1	16:39	22:55	22,471	1,212	-112,428	25	0	0	0
17	1	00:26	09:00	30,831	1,219	-80,857	13	0	0	0
18 18	1 2	09:52 15:41	15:39 18:11	20,776   8,928	1,220   1,212	255,114    255,107	4 3	0 20	0 0	0 0
19 19	1 2	00:00 19:44	01:39 23:59	5,937  15,282	1,220   1,214	-56,615    -56,956	7 17	1 0	0 0	0 0
20 20	1 2	01:06 18:29	05:19 23:23	15,155  17,567	1,228   1,212	23,256     23,245	4 2	0 49	0 0	0 0
21 21	1 2	10:45 15:41	15:39 16:44	17,628   3,763	1,221   1,215	-67,556    -67,574	8 4	0 1	0 0	0 0
22 22	1 2	12:37 15:41	15:39 19:33	10,924  13,895	1,219   1,215	-161,475   -161,509	9 11	0 0	0 0	0 0
23 23	1 2	00:00 19:49	01:32 23:59	5,525  15,010	1,219   1,212	-145,144   -145,256	3 4	2 0	0 0	0 0
24 24	1 2	05:29 09:08	09:07 13:58	13,062  17,352	1,222   1,221	-68,391    -68,442	14 15	0 0	0 0	0 0
25	1	15:41	23:24	27,689	1,212	-377,533	93	0	0	0
26	-
27 27	1 2	00:00 22:24	04:29 23:59	16,117   5,712	1,216   1,204	-87,927    -88,086	5 2	5 0	0 0	0 0
28	1	00:00	07:08	25,683	1,229	-8,146	9	1	0	0
29 29	1 2	07:17 09:08	09:07 12:53	6,538  13,422	1,219   1,221	-317,116   -317,274	28 62	0 0	0 0	0 0
30 30 30 30	1 2 3 4	07:44 09:08 13:15 15:41	09:07 11:26 15:39 18:26	4,976   8,230   8,646   9,841	1,231   1,230   1,224   1,213	-21,666    -21,675    -21,691    -21,710	3 5 6 6	7 0 0 0	0 0 0 0	0 0 0 0
31 31	1 2	14:19 15:41	15:39 22:28	4,810  24,306	1,218   1,209	3,719      3,633	11 39	0 0	0 0	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.