... 125, 1997 Gareth Hunt and H. E. Payne, eds. Real Time Science Displays for the Proportional Counter Array Experiment on the Rossi X-ray Timing Explorer A. B. Giles1 Code 662, NASA Goddard Space Flight Center, Greenbelt, MD 20771 E-mail: barry@rosserv.gsfc.nasa.gov Abstract. The Rossi X-ray Timing Explorer (RXTE ) spacecraft contains a large Prop ortional Counter Array (PCA) exp eriment which produces high count rates for many X-ray sources. ... PCA Science Monitoring Requirements. ...

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

XmTel ----- XmTel is a Motif-based telescope control program based on INDI, the Instrument-Neutral Distributed Interface. ... See the files LICENSE and COPYRIGHT for the details. ... About Epoch ----------- XmTel assumes that the telescope is set to "Epoch of Date", which means that it is using ideal celestial coordinates precisely aligned today. ... XmTel assumes that target coordinates entered from the keyboard are in the Epoch that the telescope coordinates are currently displayed in. ...

... Intro to HST Data Handbooks 8.0 May 2011 . ... Introduction to the HST Data Handbooks > Chapter 3: Analyzing HST Data > 3.1 Analysis Options for HST Data . ... Analysis Options for HST Data . 3.1.1 IRAF/STSDAS . 3.1.2 PyRAF . 3.1.3 Python . ... STSDAS is an IRAF package developed by STScI for the reduction and analysis of HST data. ... Since PyRAF is so highly compatible with the IRAF CL, virtually all of the examples shown in this handbook will work the same for PyRAF . ...