... User Guide ] Task: uvaflag Purpose: Use flags in one visibility dataset to flag another. Categories: calibration UVAFLAG is a MIRIAD task which flags correlations in one visibility dataset based on the flag status of matching correlations in a template dataset. ... Normally correlations in the template and visibility datasets are matched by comparing time, polarisation, baseline, bin and frequency. ... Key: vis The input visibility file to be flagged. ...

To compare two versions of the same SCCS file: /usr/sccs/sccsdiff -r1.3 -r1.5 s.foo.c SCCS/s.foo.c: 1.3 vs. 1.5 21c21 < static char exname[] = "Template Xternals"; --- > static char exname[] = "Template XTernals"; . This displays a line by line difference between versions 1.3 and 1.5 of the SCCS file s.foo.c which is in the current directory. ... To compare two versions of two or more SCCS files: /usr/sccs/sccsdiff -r1.2 -r1.3 s.part[1-3].c . ...

1 December 2001 . Armagh Observatory reports that last month was exceptionally dry, mild and dull compared to a normal November. ... Last month was the driest November at Armagh since 1989 (25.1mm). The average temperature for the month was 8.2 degrees Celsius, almost 2 degrees above the November average of 6.3 degrees. ... Only 35.6 hours of sunshine were recorded compared with the average of 57 hours. This makes last month the dullest November since 1983 when there were just 27.5 hours. ...

... Proposed directory for placement: /pub/os2/util/disk Your name: Gianfilippo Cimmino Email address: gianfli dot cim at gmail dot com Program contact name: (same) Program contact email: (same) Program URL: http://www.gnu.org/software/ddrescue/ddrescue.html Would you like the contact email address included in listings? yes Operating System/Version: OS/2 Warp 4.5 or eCS 1.0 and above Additional requirements: GCC Core (4.7.3), GCC runtime (0.6.5) Replaces: (none) ...

... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Directory of astronomy web sites. ... Listed Since October 25, 2004 . ... Web Site . http://123world.com/astronomy/index.html . ... Web . www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

... void *memchr (void *s, int c, size_t n) - Search for a character in a buffer. int memcmp (void *s1, void *s2, size_t n) - Compare two buffers. void *memcpy (void *dest, void *src, size_t n) - Copy one buffer into another . void *memmove (void *dest, void *src, size_t n) - Move a number of bytes from one buffer lo another. void *memset (void *s, int c, size_t n) - Set all bytes of a buffer to a given character. ...

... B. Bertotti, R. Ambrosini, S.W. Asmar, J.P. Brenkle, G. Comoretto, G. Giampieri, L. Iess, A. Messeri, H.D. Wahlquist: "The Gravitational Wave Experiment" , Astronomy and Astrophysics Suppl. ... B. Bertotti, R. Ambrosini, J.W. Armstrong, S.W. Asmar, G. Comoretto, G. Giampieri, L. Iess, Y. Koyama, A. Messeri, A. Vecchio, H.D. Wahlquist: "Search for gravitational wave trains with the spacecraft Ulysses" , Astronomy and Astrophysics, 296 , 13 (1995). ...

Next: Quantum Efficiency Correction (a.k.a. Up: ROSAT HRI Recipes Previous: Appearance of new HRI . The mean pulse height analyzer channel (PHA) of a spectral distribution will vary depending on its location on the detector. Below is a method to compare observed data with that of preflight calibration measurements. ... For temporal gain variations, see The HRI Calbration Report . ... Retrieve the gain maps (mean PHA) from anonymous ftp at SAO. ... But don't forget temporal gain variations!] ...

... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Compare: A Scaleable and Portable Catalog Cross-Comparison Engine for the NVO Serge Monkewitz, John Good Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA Abstract. We describe the architecture of a general cross-comparison engine capable of spatially matching sources in one astronomical source catalog with those in another. ... Data access and source list processing Figure 2. ...

... This plot compares the energy received and the event duration among different classes of transient high-energy events: long GRBs (green); the disruption of an asteroid or comet by a neutron star or stellar-mass black hole in our galaxy, or the break-out of a supernova shock wave in another galaxy (orange); and the tidal disruption of a star by a supermassive black hole in another galaxy (purple). ...

... Other planets also have mantles. ... From Lava Lamps to Lava Flows . The urge of the mantle to lose heat can also cause rock to bubble up toward the surface in blobs. ... Because blobs carry hot rock from the interior of the planet toward the surface, they supply volcanoes with lava. ... Convection cycles can be tens of thousands of miles tall, as they are in stars; hundreds of miles tall, as they are in planets; or just a few inches tall, as they are in tea kettles. ...

... Credit: AAVSO Explanation: Humanity's understanding of the relative brightness and variability of stars was revolutionized by the work of Henrietta Swan Leavitt (1868-1921). Working at Harvard College Observatory , Leavitt precisely calibrated the photographic magnitudes of 47 stars to which all other stars could be compared. ... Publications with keywords: scientist - Henreitta Leavitt - star . Publications with words: scientist - Henreitta Leavitt - star . ... The Quintuplet Star Cluster . ...

Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

... Main observations are made in interferometric mode but we still continuing boresighting on 3C84 to keep our understanding of the sensitivity at K & C bands and to measure the pointing offsets (1-2'). ... We have analyzed the fringe search observations of BL Lac which has happened at C & L bands from medium to large baselines up to 25 Earth diameters. ... Despite near zero length baselines on GBT ­ RA no fringes were found at K band. ... However fringes were found at L band on Evpatory ­ SRT baseline...

We have designed the laboratory model of static Fourier spectrometer for onboard usage for spectral study of atmosphere and ionosphere. The gain of model is to simulate onboard FS which will not have any moving elements (all its optical elements will be mounted at fused quartz monolithic construction), to compare experimental results with theoretical estimations and to measure MTF of CCD array. ... This fact connected with low frequency response of CCD array due to small format of it. ...

Our survey of the exact methods of light scattering theory compares some properties of various methods and briefly discusses their similarities and differences. We give some basic references, including those to available codes realizing the methods and to other recent reviews. ... The review considers only a few methods but does it very good and completely enough (there are given over 500 references). ... At the moment the review is in Russian, but its English translation is in progress. ...

... Submitted by Paul Benni on 11/27/2013 18:38:14 . Comet C/2013 R1 Lovejoy (November 8) . Morning image (Nov. 8) of Comet Lovejoy. ... C8 EdgeHD SCT with Hyperstar (f/2.1) and ST-8300C ccd. Image is uncropped from the Hyperstar setup. Compare to my Comet ISON image with the same image scaling. Interesting how much brighter and larger Comet Lovejoy is now compared to ISON. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Our Galaxy . ... Weird and Fun . ... It came from another galaxy: This artistтАЩs impression shows HIP 13044 b, an exoplanet orbiting a star that entered our galaxy from beyond. ... HIP 13044 is one of tens of millions of stars in the тАЬHelmi streamтАЭ, stars that belonged to a dwarf galaxy consumed by our own Milky Way galaxy, some six to nine billion years ago. ... Tweets that mention ESO finds weird doomed planet from another galaxy | ...

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