The High Velocity Gas toward Messier 5: Tracing Feedback Flows in the Inner Galaxy

We present Far Ultraviolet Spectroscopic Explorer (FUSE) and Space Telescope Imaging Spectrograph (STIS E140M) observations of the post-asymptotic giant branch star ZNG 1 in the globular cluster Messier 5 (l=3.9, b=+47.7; d=7.5 kpc, z=+5.3 kpc). High velocity absorption is seen in C IV, Si IV, O VI, and lower ionization species at LSR velocities of -140 and -110 km/s. We conclude that this gas is not circumstellar on the basis of photoionization models and path length arguments. Thus, the high velocity gas along the ZNG 1 sight line is the first evidence that highly-ionized HVCs can be found near the Galactic disk. We measure the metallicity of these HVCs to be [O/H]=+0.22\pm0.10, the highest of any known HVC. Given the clouds' metallicity and distance constraints, we conclude that these HVCs have a Galactic origin. This sight line probes gas toward the inner Galaxy, and we discuss the possibility that these HVCs may be related to a Galactic nuclear wind or Galactic fountain circulation in the inner regions of the Milky Way.Comment: 23 pages, 11 figures, 7 table

Receipt for payment from John Cocke to William Rolleston, Greensboro, Alabama, August 19, 1874

This document is part of the John Cocke papers that contains the personal, business, and legal papers of this 19th century Marengo County, Alabama, plantation owner, who not only managed his own plantation but also served as an agent for various family members. Financial papers consist of receipts from grocers and suppliers detailing purchases (including slave purchases); account books for his blacksmith shop; and labor accounts with payroll. There are cotton records that contain correspondence as well as accounts

Life of Gotthold Ephraim Lessing /

Includes index."Bibliography, by John P. Anderson": p. [i]-xv.Mode of access: Internet

Forms of animal life : a manual of comparative anatomy : with descriptions of selected types /

Mode of access: Internet

British barrows: a record of the examination of sepulchral mounds in various parts of England,

Mode of access: Internet