Database: hg19    Primary Table: netRn4    Row Count: 4,951,018
Format description: Database representation of a net of alignments.

field	example	SQL type	description
bin	585	smallint(5) unsigned	Indexing field to speed chromosome range queries.
level	1	int(10) unsigned	Level of alignment
tName	chr1	varchar(255)	Target chromosome
tStart	11678	int(10) unsigned	Start on target
tEnd	28604	int(10) unsigned	End on target
strand	-	char(1)	Orientation of query. + or -
qName	chr4	varchar(255)	Query chromosome
qStart	157937234	int(10) unsigned	Start on query
qEnd	157965775	int(10) unsigned	End on query
chainId	4219	int(10) unsigned	Associated chain Id with alignment details
ali	8789	int(10) unsigned	Bases in gap-free alignments
score	132776	double	Score - a number proportional to 100x matching bases
qOver	-1	int(11)	Overlap with parent gap on query side. -1 for undefined
qFar	-1	int(11)	Distance from parent gap on query side. -1 for undefined
qDup	11395	int(11)	Bases with two or more copies in query. -1 for undefined
type	top	varchar(255)	Syntenic type: gap/top/syn/nonsyn/inv
tN	0	int(11)	Unsequenced bases on target. -1 for undefined
qN	5106	int(11)	Unsequenced bases on query. -1 for undefined
tR	3146	int(11)	RepeatMasker bases on target. -1 for undefined
qR	7145	int(11)	RepeatMasker bases on query. -1 for undefined
tNewR	-1	int(11)	Lineage specific repeats on target. -1 for undefined
qNewR	-1	int(11)	Lineage specific repeats on query. -1 for undefined
tOldR	-1	int(11)	Bases of ancient repeats on target. -1 for undefined
qOldR	-1	int(11)	Bases of ancient repeats on query. -1 for undefined
tTrf	173	int(11)	Bases of tandem repeats on target. -1 for undefined
qTrf	579	int(11)	Bases of tandem repeats on query. -1 for undefined

      hg19.chainRn4.id (via netRn4.chainId)
      hg19.chainRn4Link.chainId (via netRn4.chainId)

bin	level	tName	tStart	tEnd	strand	qName	qStart	qEnd	chainId	ali	score	qOver	qFar	qDup	type	tN	qN	tR	qR	tNewR	qNewR	tOldR	qOldR	tTrf	qTrf
585	1	chr1	11678	28604	-	chr4	157937234	157965775	4219	8789	132776	-1	-1	11395	top	0	5106	3146	7145	-1	-1	-1	-1	173	579
585	2	chr1	11802	11816	-	chr4	157965647	157965647	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	11891	11906	-	chr4	157965368	157965368	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	11989	11999	-	chr4	157965293	157965293	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	12039	12049	-	chr4	157965250	157965250	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	12139	12177	-	chr4	157963637	157965161	0	0	0	-1	-1	-1	gap	0	0	0	71	-1	-1	-1	-1	0	0
585	2	chr1	12240	12487	-	chr4	157958173	157963576	0	0	0	-1	-1	-1	gap	0	4865	0	0	-1	-1	-1	-1	0	378
585	2	chr1	12541	12551	-	chr4	157958122	157958122	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	12675	12686	-	chr4	157957979	157957979	0	0	0	-1	-1	-1	gap	0	0	0	0	-1	-1	-1	-1	0	0
585	2	chr1	12734	12800	-	chr4	157957316	157957928	0	0	0	-1	-1	-1	gap	0	0	0	552	-1	-1	-1	-1	0	0

Note: all start coordinates in our database are 0-based, not 1-based. See explanation here.