PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT NOTE = "Description of the files in the EXTRAS directory" PUBLICATION_DATE = 2016-02-18 END_OBJECT = TEXT END This file identifies and describes the function of each file in the EXTRAS directory. EXTRINFO.TXT This file. PHOBOS_CONTROLNET_A1.TAB This file contains the object point coordinates of the control point network. PHOBOS_CONTROLNET_A1.LBL PDS detached label that describes the file PHOBOS_CONTROLNET_A1.TAB.