GPS Space Vehicle Time Integrity for MJD 52991

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	REF -GPSSV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	03:45 06:08 08:45	06:07 08:44 10:52	8,498   9,304   7,562	46,172  46,286  46,369	-274,087   -273,988   -273,920	34 26 17	0 7 18	0 0 0	0 0 0
2 2 2 2	1 2 3 4	05:26 06:54 08:08 21:45	06:46 08:07 10:00 23:59	4,727   4,318   6,560   8,088	46,209  46,284  46,346  46,949	287,159    287,268    287,363    288,293	30 30 33 44	0 6 25 0	0 0 1 0	0 0 0 0
3 3 3	1 2 3	00:31 08:57 22:43	03:30 10:47 23:59	10,600   6,564   4,537	46,037  46,376  46,989	-24,603    -24,351    -23,875	26 17 19	27 1 8	0 0 0	0 0 0
4 4 4	1 2 3	06:15 13:52 16:07	08:57 15:10 18:35	9,715   4,575   8,723	46,274  46,579  46,714	72,946     73,415     73,617	51 33 39	1 2 35	1 0 0	0 0 0
5 5	1 2	14:40 16:24	16:23 20:55	6,206  16,182	46,630  46,790	36,699     36,843	29 48	1 1	0 0	0 0
6	1	17:06	23:58	24,600	46,856	49,253	100	0	0	0
7	1	11:16	16:55	20,115	46,574	-596,080	84	0	0	0
8 8	1 2	07:51 10:12	10:10 15:04	8,372  17,501	46,343  46,506	-347,977   -347,769	44 72	0 0	0 0	0 0
9	1	13:25	18:52	19,583	46,666	68,333	78	0	0	0
10 10 10	1 2 3	09:20 11:27 17:27	11:26 12:48 21:41	7,594   4,836  15,118	46,402  46,472  46,811	10,165     10,231     10,553	29 12 60	0 12 0	0 0 0	0 0 0
11 11 11	1 2 3	01:50 05:00 12:44	04:57 07:04 13:45	11,167   7,439   3,591	46,103  46,211  46,515	-38,005    -37,918    -37,673	46 16 22	5 42 11	0 0 0	0 0 0
12	-
13	1	05:17	12:11	24,525	46,333	78,144	91	0	0	0
14	1	00:00	05:14	18,670	46,071	64,368	65	1	1	0
15 15	1 2	00:00 20:56	03:50 23:59	13,535  11,007	46,040  46,944	-154,403   -153,880	28 33	74 6	0 0	0 0
16 16	1 2	05:10 20:35	09:02 21:44	13,874   4,137	46,255  46,877	30,932     31,507	47 20	1 0	1 0	0 0
17	1	16:03	21:21	18,921	46,779	-26,901	58	0	0	0
18 18	1 2	00:00 20:16	02:20 23:59	8,347  13,383	45,992  46,940	46,862     47,952	31 69	57 14	1 0	0 0
19	-
20	1	02:58	09:19	22,774	46,224	245,269	70	1	0	0
21 21	1 2	00:00 18:38	01:47 23:34	6,459  17,605	45,979  46,892	-22,804    -21,953	20 71	1 0	1 0	0 0
22	-
23 23	1 2	00:00 22:08	04:50 23:59	17,245   6,640	46,066  46,962	175,206    179,236	268 112	1 0	1 0	0 0
24	1	15:04	20:16	18,138	46,727	-36,815	49	11	0	0
25 25 25	1 2 3	02:37 05:49 18:52	05:48 07:06 20:34	11,333   4,512   6,113	46,140  46,218  46,803	-10,995    -10,923    -10,381	48 16 22	5 29 0	0 1 0	0 0 0
26	1	12:11	16:04	13,845	46,571	-429,378	79	1	1	0
27	1	07:37	13:30	21,099	46,418	-808,512	36	17	0	0
28 28	1 2	09:20 13:55	13:37 15:58	15,315   7,300	46,467  46,613	36,612     36,731	58 16	10 15	0 0	0 0
29	1	10:47	15:36	17,208	46,528	-145,033	22	28	0	0
30	1	16:23	20:55	16,297	46,774	-649,144	31	0	0	0
31 31	1 2	00:36 10:01	03:23 12:27	9,985   8,779	46,037  46,435	-387,215   -386,737	46 38	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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
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.