GPS Space Vehicle Time Integrity for MJD 54144, Tuesday 13 February 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	1 2	13:14 15:19	15:16 21:03	7,291  20,538	1,268   1,250	-106,283   -106,328	9 17	0 0	0 0	0 0
2 2	1 2	01:55 07:22	07:17 10:26	19,253  10,999	1,257   1,258	-80,635    -80,685	18 10	0 0	0 0	0 0
3	1	16:52	22:38	20,733	1,239	-12,035	36	0	0	0
4	1	00:18	07:17	25,054	1,255	-2,333	12	0	0	0
5 5 5	1 2 3	04:42 07:22 10:52	07:17 09:36 15:16	9,248   8,011  15,833	1,260   1,256   1,256	-33,146    -33,211    -33,321	21 15 31	0 1 0	0 0 0	0 0 0
6	1	07:22	12:39	18,962	1,257	-23,814	147	1	1	0
7 7	1 2	07:31 15:24	12:57 17:59	19,520   9,249	1,260   1,252	-415,841   -415,566	66 32	0 0	0 0	0 0
8 8	1 2	00:00 21:55	03:38 23:59	13,090   7,417	1,249   1,244	97,777     97,866	6 5	1 0	0 0	0 0
9 9	1 2	03:18 08:19	05:00 13:41	6,056  19,303	1,257   1,258	-56,118    -56,158	5 7	1 0	0 0	0 0
10 10	1 2	03:36 07:22	07:17 10:13	13,204  10,237	1,254   1,264	-96,131    -96,129	4 5	14 0	0 0	0 0
11 11	1 2	00:00 20:10	02:05 23:59	7,534  13,749	1,254   1,250	-5,760     -5,856	2 3	2 25	0 0	0 0
12 12 12	1 2 3	04:27 07:22 11:26	07:17 09:28 15:11	10,150   7,538  13,459	1,255   1,252   1,253	52,652     52,615     52,552	14 7 14	0 1 0	0 0 0	0 0 0
13 13	1 2	04:17 19:22	05:48 23:59	5,453  16,632	1,261   1,247	-141,748   -142,003	7 19	1 0	0 0	0 0
14 14	1 2	10:36 15:19	15:16 19:14	16,750  14,033	1,258   1,252	-6,813     -6,841	8 6	0 0	0 0	0 0
15	1	09:55	15:16	19,251	1,241	-503,973	171	0	0	19222
16	1	15:19	21:05	20,681	1,251	-120,720	23	0	0	0
17 17	1 2	00:00 22:32	07:11 23:59	25,843   5,221	1,253   1,250	-77,723    -77,631	10 3	1 3	0 0	0 0
18 18	1 2	08:09 15:19	15:16 16:26	25,543   4,020	1,258   1,250	254,970    254,959	4 3	4 1	0 0	0 0
19	1	17:58	23:49	20,969	1,250	-3,265	25	0	0	0
20 20	1 2	00:00 16:41	03:30 21:36	12,634  17,655	1,253   1,250	23,596     23,604	2 2	2 70	0 0	0 0
21	1	08:58	14:57	21,543	1,258	-69,911	10	0	0	0
22 22	1 2	10:51 15:19	15:16 17:47	15,845   8,875	1,259   1,251	-166,060   -166,092	13 5	0 0	0 0	0 0
23	1	18:03	23:42	20,255	1,248	-148,641	10	0	0	0
24 24	1 2	05:06 07:22	07:17 13:03	7,853  20,420	1,263   1,256	-75,690    -75,739	6 22	0 0	0 0	0 0
25 25	1 2	13:52 15:19	15:16 22:34	5,044  26,014	1,254   1,250	-345,976   -345,717	24 124	0 0	0 0	0 0
26 26	1 2	05:58 07:22	07:17 11:31	4,698  14,937	1,253   1,263	42,076     42,273	25 85	0 0	0 0	0 0
27 27	1 2	00:00 20:41	02:45 23:59	9,917  11,870	1,259   1,241	-92,585    -92,756	3 6	4 0	0 0	0 0
28 28	1 2	00:00 21:57	05:22 23:59	19,307   7,345	1,253   1,238	-6,223     -6,177	6 4	1 0	0 0	0 0
29 29	1 2	05:30 07:22	07:17 11:05	6,386  13,325	1,249   1,257	-346,432   -346,530	18 35	0 0	0 0	0 0
30 30 30 30	1 2 3 4	05:56 07:22 11:28 15:19	07:17 09:40 15:16 16:39	4,824   8,242  13,654   4,756	1,265   1,256   1,252   1,248	-24,020    -24,036    -24,057    -24,072	6 5 4 5	0 0 0 0	0 0 0 0	0 0 0 0
31 31	1 2	12:31 15:19	15:16 20:40	9,848  19,171	1,250   1,245	-6,480     -6,541	11 22	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.