... The following tables are required from the input spectroscopy dataset, which is expected to have been processed by rgsbadpix . ... Required columns: . FRAME . ... frame identifier . ... Required attributes: . ... ccd identifier . ... telemetry window: origin (node coordinates) . ... telemetry window: dimensions . ... int16 . ... node identifier . ... readout node identifier . ... telemetry window: origin (chip coordinates) . ... The dataset is also required to possess the INSTRUME attribute. ...

... Among the objectives of Principal Components Analysis are the following. dimensionality reduction; љ . the determining of linear combinations of variables; љ . ... identification of groups of objects or of outliers. ... Finding a set of principal axes allows the objects to be adequately characterised on a smaller number of (artificial) variables. ... Reduction of dimensionality is practicable if the first new axes account for approximately 75 % or more of the variance. ...

Next: Analysis Tools for Nebular Emission Lines . ... Extracting spectra from a large number of NICMOS grism images requires a convenient interactive tool which allows a user to manipulate direct/grism image pairs. ... The direct image is used to locate objects of interest, to find the position of the appropriate spectra in the grism image, to determine the optimal extraction technique to use, and to calibrate the wavelength range of the extracted spectra. ... Figure 1: The NICMOSlook User Interface . ...

... HST Cycle 23 Phase II Proposal Instructions > Chapter 3: Fixed and Generic Targets . ... Fixed and Generic Targets . ... 3.1.1 Target Number [Target_Number] . ... 3.2 Target Coordinates . ... 3.5 Generic Targets [Generic_Targets] . ... 3.5.6 Generic Target Specifications [Criteria] . ... Table 3.1, Designations of Special Targets . Table 3.2, Target Categories . Table 3.3, Descriptive Keywords for STAR and EXT-STAR . Table 3.4, Descriptive Keywords for STELLAR CLUSTER and EXT-CLUSTER . ...

This astrostatistics session will honor the memory of Alanna Connors. Alanna was a pioneer in the investigation and development of statistical methods required for the analysis of high energy data. The session will provide a historical perspective on Bayesian methods, highlight the topics where the contribution made by Alanna were particularly important, summarize current analysis challenges and discuss future perspectives. ... 131.02 Promoting widespread use of Bayesian analysis . ...

Next: Identifications and Efficiency Up: THE DEEP X-RAY RADIO Previous: Source Classification . ... For some sources which did not have NVSS positions before the time of optical observations, arcsecond positions from the Texas survey (Douglas et al. 1996) and NED (typically based on VLA data) were used. ... All X-ray/radio sources without counterparts on the survey plates were imaged at either the KPNO 0.9m or the CTIO 0.9m telescopes. ... Previously Identified Sources . Sample Properties . ...

... P2865 Arecibo Observatory Date Received: 2013-Sep-03 17:52:22 William E. Gordon Telescope Observing Time Request COVER SHEET Section I - General Information Submitted for Sep 1 2013. ... Remote Observing Request Observer will travel to AO X Remote Observing In Absentia (instructions to operator) Section I I - Time Request The following times are in LST. ... As in past when the proposal is approved, I will communicate with Hector Hernandez about available time and pulsars to be observed. ...

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