Database: hg19    Primary Table: chainGalGal3    Row Count: 858,742
Format description: Summary info about a chain of alignments

field	example	SQL type	description
bin	585	smallint(5) unsigned	Indexing field to speed chromosome range queries.
score	78445	double	score of chain
tName	chr1	varchar(255)	Target sequence name
tSize	249250621	int(10) unsigned	Target sequence size
tStart	12178	int(10) unsigned	Alignment start position in target
tEnd	18381	int(10) unsigned	Alignment end position in target
qName	chr1	varchar(255)	Query sequence name
qSize	200994015	int(10) unsigned	Query sequence size
qStrand	+	char(1)	Query strand
qStart	62069088	int(10) unsigned	Alignment start position in query
qEnd	62081481	int(10) unsigned	Alignment end position in query
id	5655	int(10) unsigned	chain id

      hg19.chainGalGal3Link.chainId (via chainGalGal3.id)
      hg19.netGalGal3.chainId (via chainGalGal3.id)

bin	score	tName	tSize	tStart	tEnd	qName	qSize	qStrand	qStart	qEnd	id
585	78445	chr1	249250621	12178	18381	chr1	200994015	+	62069088	62081481	5655
585	29607	chr1	249250621	52395	64077	chr10	22556432	+	175374	183635	60710
585	36778	chr1	249250621	52443	69983	chr5	62238931	+	1055287	1073174	33238
585	32628	chr1	249250621	52482	63880	chr27	4841970	-	4829520	4835061	46351
585	40983	chr1	249250621	52513	70120	chrUn_random	63870806	-	27573767	27594570	25293
585	35198	chr1	249250621	52517	69987	chr5	62238931	+	120961	152470	37453
585	16014	chr1	249250621	52566	63873	chrUn_random	63870806	+	50801166	50813290	317325
585	18051	chr1	249250621	52566	63877	chrUn_random	63870806	-	16823006	16829957	243654
585	24460	chr1	249250621	52566	69971	chrUn_random	63870806	-	31009208	31039202	102231
585	19494	chr1	249250621	52620	63864	chrUn_random	63870806	-	28986499	28990588	198197

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