Next: Interactive Channel/Baseline Flagging - Up: Flagging Visibilities Previous: Flagging Visibilities . The task blflag plots visibility data (usually baseline at a time, with axes such as amplitude, phase, real part, imaginary part, time, etc), and allows the user to interactively flag that data. The user positions the plot cursor, and uses the mouse buttons or single keyboard characters to perform an operation. ... Pressing the left mouse button flags the nearest visibility. ... BLFLAG . ...

ASC-FITS-2.0.1: ASC FITS File Designers' Guide (Rots and McDowell) (1999 Jun) . ASC-FITS-REGION-1.0: FITS region document (McDowell and Rots) (1998 Mar) . ... CXC-DM-001 Introduction: Data Analysis with the Chandra Data Model (2001 Oct) . ... 1998 Feb 26: SDS-1.0: Data Product List: obsolete . ... 1998 Mar 09: SDS-10.0: (ASC-FITS-REGION-1.0) FITS region document: see ASC-FITS-REGION-1.0 . 1998 Feb 09: SDS-11.0: FITS function document (superseded by ASC-FITS-FUNCTION-1.2) . ...

... Q: How do I best determine an observation's actual orientation? ... The science header keyword ORIENTAT is populated by adding the angle between the HST V3 axis and the detector Y axis to what we will call the "commanded roll" (North to V3 through East). ... The commanded roll can be determined by subtracting the beta_2 from ORIENTAT. ... Relying on the jitter file's measured roll if a problem is found either with the science header population or with the execution of the commanded roll. ...

... Observatory . ... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > How do I interpret the SEQ TIME keyword values? ... Science Users Information . Observing Facilities . La Silla Paranal Observatory . ... Observing with ESO Telescopes . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ... For VISIR, the SEQ TIME keyword is set to the requested exposure time. ...

... SPICE System Documentation . Comprehensive set of SPICE System documentation including tutorials, subroutines and data formats descriptions, etc. Other related home pages: . Navigation and Ancillary Information Facility at JPL . MARS-96 Space Mission . ... Please, forward comments and questions about information on this page and all descending NAIF and M96 SPICE implementation pages to NAIF group at IKI . naif@arc.iki.rssi.ru . ...

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

... Table of Contents - Index - PS reprint - PDF reprint . ... All RXTE telemetry will be archived in a hierarchical database consisting entirely of FITS Binary Tables. We describe an interactive tool, the XTE Data Finder (XDF). ... Our basic design contains a three level hierarchy: Master Index, Subsystem Index, and Data Table. ... The Master Index acts as an observation catalog with references to Subsystem Indices, while the latter contain configuration information and references to the Data Tables. ...

Routines can now be called with keyword arguments and can use default arguments, that means that some arguments can be given with keywords instead of position and some do not have to be given at all, in which case a standard or default value is used. ... IMPLICIT NONE INTERFACE SUBROUTINE SOLVE (A, B, N) INTEGER, INTENT (IN) : : N REAL, INTENT(OUT) : : A REAL, INTENT(IN), OPTIONAL : : B END SUBROUTINE SOLVE END INTERFACE REAL X ! ... You will use keyword arguments and default arguments so that . ...

... Research areas . ... Events III All-Russian Research and Application Conference 'Actual Issues of Research in Avionics: Theory, Service, Development' - 'AVIATOR' . ... e-mail: aviator.vrn@mail.ru . ... State and development trends of electrical equipment and electro-optical systems of aircraft. ... Current state and development trends of information and management complex for aircraft. ...

XMM-Newton Science Analysis System Page: 1 epnoisemap July 9, 2007 Abstract This task makes a model image of the background due to PN double events (this is greatest between 200 and 300 eV). ... 4 Parameters This section documents the parameters recognized by this task (if any). ... See the eexpchipmap task documentation for a descrip- tion of the format of this le. outputstyle no string sky sky|raw If `sky', the noise map is output in sky coordinates, to the le referred to by parameter noiseimageset. ...

Next: Calibration Frames and Up: CCD Reductions Previous: General Overview of . ... However, apart from a few cases the keyword setting itself is not modified: principally, keywords can only be changed by the SET/CCD command. ... After (partially) having finished a CCD reduction the user may want to store the current keyword setting. ... The keyword setting can be restored by the command INIT/CCD red_table , where red_table is the reduction table containing the CCD keyword setting, previously saved. ...

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

Demands on Observation Campaigns for Accurate Predictions . ... Accurate predictions of close encounters require optimum times of observations, positions with dependences, and rigorous least squares adjustment accounting for correlations. ... Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), accurate predictions of close encounters, demands on observation campaigns, optimum times of observations, positions with dependences, least squares adjustment accounting for correlations. ...

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

... Stellar Evolution . Nucleosynthesis in Stars . The Evolution of Star Clusters . JAVA Physics Lab . Alternative Energies Class . Steve Kevan's Physics 251 Class . ... Talk on Solid State Physics of CCD detectors . Talk on Cosmological Issues . ... Digital Spectra of Stars . NETexperts E-mail List . The Electronic Universe Project e-mail: nuts@moo.uoregon.edu ...

The HyperNews Linux KHG Discussion Pages . ... Keywords: scheduler overhead . ... From: Jasleen Kaur < jks@cs.utexas.edu > . Hi, I am implementing a different scheduling policy in the scheduler of Linux 2.0.0. I need to measure the time taken for choosing the next task to be scheduled, i.e., the actual time spent in the schedule() function, without the actual context switch having taken place. Since I clear interrupts in schedule(), how do I measure the time? ... Thanks, Jasleen Kaur . ...

... For the alfa data taken with the wapps, the users need to map the spectral channels to frequency and velocity. ... The RF frequency for the center of the band (fits keyword: CRVAL1). The the pixel number of this frequency (fits keyword: CRPIX1). ... You also need to be aware that for an even number of pixels, flipping the spectra (changing the sign of CDELT1) changes the pixel number for the center (e.g... ... The number 1 is in channel 3 (0 based). ... The band was centered at 1400 Mhz. ...

... Credit Copyright: NASA , ESA , and the Hubble SM4 ERO Team Explanation: The first identified compact galaxy group, Stephan's Quintet is featured in this stunning image from the newly upgraded Hubble Space Telescope. ... The four interacting galaxies (NGC 7319, 7318A, 7318B, and 7317) have an overall yellowish cast and tend to have distorted loops and tails , grown under the influence of disruptive gravitational tides . ... Publications with keywords: interacting galaxies - HST - Stephan's Quintet . ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Irvin M. Winer . ... Site Map . ... Hint : Find and stay on Arizona State Route 83, which bounds our property). Use the interactive map below or use our GPS position N31 39' 56.08" W110 36' 06.42" (or 31.665578N, 110.601783W). ... From Tucson, take I-10 east about 20 miles to Exit 281, which is marked "State Route 83 Sonoita/Patagonia". ... Go three miles, staying on the paved road of State Route 83. ... 2013 Winer Observatory. ...

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