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	J/ApJ/732/110	3732		SDSS 2175Å extinction bump candidates (Jiang+, 2011) ReadMe+ftp 2011ApJ...732..110J Similar Catalogs spectrum
	J/ApJ/732/110/absorbers		^(c)2175Å absorber candidates with High-confidence (5{sigma} level significance), Median-confidene (4{sigma} level significance), Low-confidence (3{sigma} level significance). (39 rows)
	J/ApJ/732/110/table2		^(c)The list of rejected candidates (220 rows)
	J/ApJ/732/110/table1		Median composite DR7 quasar spectrum [spectrum] (spectrum) (7751 rows)
ALL
			^(c) indicates tables which contain celestial coordinates

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