File:    NrecxLrec    Unix        Z  Explanation
J/ApJS/130/177/ReadMe:    130x80       7700     3823 Arecibo Dual-Beam Survey (Rosenberg+, 2000)
J/ApJS/130/177/table2.dat: 265x104    23275    10070 Galaxy Detection Data
J/ApJS/130/177/table3.dat: 265x83     21742        0 Optical Source Information
J/ApJS/130/177/table4.dat: 22x88       1463      937 Sources Without an Identified Optical Counterpart
J/ApJS/130/177 =====>:     682x1041    54180    14830 

                File:    NrecxLrec    Unix        Z  Explanation
J/ApJS/130/237/ReadMe:    208x80      12423     5652 LCRS loose groups of galaxies (Tucker+, 2000)
J/ApJS/130/237/table1.dat: 1495x18   275080    76513 LCRS Groups Catalogue
J/ApJS/130/237/table3.dat: 7621x76   586817   185089 LCRS Group Members
J/ApJS/130/237/table7.dat: 54x93       5076     2322 LCRS Group-Abell Cluster Matches
J/ApJS/130/237 =====>:    9378x1833   879396   269576