Based on photographic data obtained using The UK Schmidt Telescope. The UK Schmidt Telescope was operated by the Royal Observatory Edinburgh, with funding from the UK Science and Engineering Research Council, until 1988 June, and thereafter by the Anglo-Australian Observatory. Original plate material is copyright © the Royal Observatory Edinburgh and the Anglo-Australian Observatory. The plates were processed into the present compressed digital form with their permission. The Digitized Sky Survey was produced at the Space Telescope Science Institute under US Government grant NAG W-2166.

The ``Second Epoch Survey'' of the southern sky was produced by the Anglo-Australian Observatory (AAO) using the UK Schmidt Telescope. Plates from thissurvey have been digitized and compressed by the STScI. The digitized imagesare copyright (c) 1993-1995 by the Anglo-Australian Telescope Board, and aredistributed herein by agreement. All Rights Reserved.

The ``Equatorial Red Atlas'' of the southern sky was produced using the UK Schmidt Telescope. Plates from this survey have been digitized and compressedby the STScI. The digitized images are copyright (c) 1992-1995, jointly bythe UK SERC/PPARC (Particle Physics and Astronomy Research Council, formerlyScience and Engineering Research Council) and the Anglo-Australian TelescopeBoard, and are distributed herein by agreement. All Rights Reserved.

The compressed files of the ``Palomar Observatory - Space Telescope ScienceInstitute Digital Sky Survey'' of the northern sky, based on scans of theSecond Palomar Sky Survey, are copyright (c) 1993-1995 by the CaliforniaInstitute of Technology and are distributed herein by agreement. All RightsReserved.

All material not subject to one of the above copyright provisions is copyright(c) 1995 by the Association of Universities for Research in Astronomy, Inc. AllRights Reserved.

Produced under Contract No. NAS 5-26555 with the National Aeronautics and SpaceAdministration.