In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

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• The 7C(G) survey
• Astrophysics Group 7C(G)
• OptInt PmWiki : Include Other Pages | Attach

... 421.0 + 422.0 + 423.0 Table 6: Sources from the Second EGRET Catalog AND Supplement not Appearing in the Third Catalog ------------------------------------------------------------------------------- Source (TS)1/2 Present in 2EG Analysis ------------------------------------------------------------------------------- 2EG J0403+3357 4.5 3.2 2EG J0426+6618 4.5 3.2 2EGS J0500+5902 4.0 3.3 2EGS J0552-1026 4.3 3.5 2EG J1136-0414 4.1 3.2 ...

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• Source Positions
• Summary
• Example

Optimisation of the 2-km core of ASKAP­30 T. Westmeier, 12 May 2015 Overview is document describes three dierent core congurations for ASKAP­30 that were investigated with respect to their performance for WALLABY. ... UV coverage CASS Compromise Optimised Projected radial UV histograms CASS Compromise Optimised Beam images Robustness 0.5 CASS Robustness 2 Compromise Optimised Contour levels are ±2%, ±5% and ±10%, with negative contours in white. ...

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• casacore: components/ComponentModels.h Source File
• VLBI Wiki | PmWiki / IncludeOtherPages
• ellint

Aitoff Projection showing ChaMP Fields . ... Main survey: >20 from galactic plane. ... Galactic Plane Survey: No subarray fields: reduced area and more complicated processing . ... Short exposures included except NGC galaxies . Galactic Plane Survey: > 30 ksecs . ... Galactic Plane Survey: >10% contamination by a diffuse/distributed X-ray or optical source. ... E(B-V)= (B-V) - (B-V) 0 which translates to visual extinction A V via . ... Crudely, E(B-V) can be related to Galactic latitude via . ...

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• Funtools FAQ: Programming
• QPOE Files
• The Chandra Multiwavelength Project (ChaMP) - Spectra

... In order to obtain a quantitative estimate of the accuracy and reliability of our data reduction procedures and results, we have performed a data reduction pipeline based on the following steps: i) define a set of simulated HST-like images with synthetic globular cluster stellar distributions, which provide the ``true'' data for comparison; ii) convolve these images with appropriate assumptions of PSF and noise in order to construct simulated `` observed '' ... It contains 470 stars. b) ...

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• Editing Documentation (Including this Website) GPI Data Pipeline 1.0
• NStars1A: Photometric searches - 2MASS and optical colours
• HST Call for Proposals

... Preprocessor Compiler Control . ... This directive includes a file into code. ... include <file> or #include ``file'' . ... As another example if running program on MSDOS machine we want to include file msdos.h otherwise a default.h file. ... This is most often used with programs that translate other languages to C. For example, error messages produced by the C compiler can reference the file name and line numbers of the original source files instead of the intermediate C (translated) source files. ...

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• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS
• RESEARCH PROBLEMS of the LRS
• NEdit.org

Supernova 2002fk in NGC 1309 . This page is devoted to information on Supernova 2002fk in NGC 1309 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. ... 2002/09/19.848 . ... JM Llapasset image . ... 13.0 . ... Josep M. Bosch . ... Josep M. Bosch image . ... vsnet-campaign-sn 476 ] SN 2002fk in NGC 1309 . ...

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• Supernova 2009js in NGC 918
• Supernovae 2016adj in NGC 5128
• Supernova 2003ed in NGC 5303

... References: %Observed energy levels (2-5): Kucera et al., 2000, ApJ , 538, 424 % Observed energy levels (6-15): Edlen, B., 1984, Pysica Scripta, 30, 135 % Observed energy levels (n=3): identifications from the X-ray line list by Landi Phillips 2005 , ApJ , in press % Observed energy levels (n=4,5): Shirai,T., Sugar,J., Musgrove,A., Wiese,W.L., 2000, J.Phys.Chem.Ref.Data, Monograph 8 % Observed energy ...

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... These include support for spectral coordinate systems, and compliance with FITS WCS papers I, II and III. ... Status Supported Supported Supported Supported Supported (only written when producing a FITS-AIPS header) Coordinate /algorithm/distortion Supported (all coordinate systems [intype cluding helio-ecliptic] and algorithm codes listed in papers I, I I and I I I, with the exception of the STOKES and COMPLEX values defined in paper I, the CUBEFACE value defined in ...

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• ADASS 2003 Conference Proceedings
• Simulation of HST PSFs using Tiny Tim
• Simulated AXAF Observations with MARX

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... include . tcc . tcsShim.h . ... 51 љ double const FL = 1.0; . ... 97 љ std::ostream & operator<< (std::ostream &os, ASTROM const &astrom); . ... 99 љ std::ostream & operator<< (std::ostream &os, FLDOR const &fldor); . ... 101 љ std::ostream & operator<< (std::ostream &os, PORIG const &porig); . ... 103 љ std::ostream & operator<< (std::ostream &os, SITE const &site); . ... 105 љ std::ostream & operator<< (std::ostream &os, TARG const &targ); . ...

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• lsst.tcc: include/tcc/weath.h Source File
• lsst.tcc: include/tcc/pvajt.h Source File
• lsst.tcc: include/tcc/basics.h Source File

... Natalya V. Raguzova and Sergei B. Popov . ... We present a compilative catalogue of Be/X-ray binaries and candidates in the Galaxy and in the Large and Small Magellanic Clouds. This catalogue contains 160 sources and provides information on names and spectral types of optical components, distances, on spin characteristics of neutron stars, and on orbital and X-ray properties of binary systems. ... Be/X-Ray Binaries and candidates in the Galaxy . Galactic sources: comments to the Table 1 . ...

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• My Favourite music

... The main field of my investigations is stellar spectrophotometry. As a result of scientific activity of our group spectrophotometric catalog was created including energy distribution data on 900 stars in the range 3200-7600AA and 250 stars in the range 6000-10800AA (Voloshina et al., Spectrophotometry of Bright Stars, ed. I.N.Glushneva, 1982, Moscow, Nauka, in Russian). ...

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• Eugene Trunkovsky

On the problem of using of the ICRF radio coordinates reference system Lipovka A.A. (1), Lipovka N.M. (1) Center of research for physics, Sonora State University e-mail: nila_lip@mail.ru Bibliography 1. ... Columns 8, 9 are corrections to right ascension and declination, which should be added to coordinates of ICRF2 radio sources, to obtain coordinates of optical objects, with which these radio sources are identified. ... Lipovka .. ... Fig 3 Fig 3 ...

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• http://www.gao.spb.ru/database/csa/description_e.html
• http://www.gao.spb.ru/database/csa/main_e.html
• http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf

... Near a bright star, clouds of these dust particles scatter short wavelengths of visible starlight more readily than long wavelengths, producing lovely blue reflection nebulae. ... How did stars form in the early universe? ... Inspection of NGC 6822 shows several bright star groups, including two dubbed Hubble-X and Hubble-V. Asteroid 1998 WT24 Passes Near Earth . ... Hot Stars in the Southern Milky Way . ... About 4,000 light-years from Earth, the stars at the left are young, massive, and energetic....

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... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

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• Absolute proper motions of open clusters

Proposal Identification No.: ... Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular VLBI Spectroscopy Galactic 4 Hours 30 min Ultra-high resolution observations of hydroxyl masers with Space-VLBI We request 4 hours (including overhead) of Arecibo time for a non-imaging space-VLBI observations of 4 OH masers with unresolved spots with RadioAstron. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/GoldsmithtagA1943tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/GoldsmithtagA1943tp.ps
• http://www.naic.edu/~phil/temp/pfg_obs_opt_depth.ps

The Astronomy Net . Articles | ... Forums . ... I have moved the entire Astronomy family of sites to a nice new server with the help of your previous contributions and personal funds. This server contains this site plus those listed at Astronomy Net . ... This site - www.astronomy.net - by itself sends about six billion bytes of information to visitors every month. ... I count on donations from patrons to help me keep Astronomy Net on the internet servicing the astronomy community. ...

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• Let Me Be More Clear - an Astronomy Net Exploration Forum Message
• The Astronomy Shop - Books - by Astronomy Net

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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... 2001 August 27 . Artificial Night Sky Brightness . ... From many places on the Earth including major cities, the night sky has been reduced from a fascinating display of hundreds of stars to a diffuse glow through which only a handful of stars are visible. The above map indicates the relative amount of light pollution that occurs across the Earth . ... Parts of the Eastern United States and Western Europe colored red have an artificial night sky glow over nine times that of the natural sky. ...

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• Configuration Options
• APOD: 2005 June 14 - Gliese 876 System Includes Large Terrestrial Planet
• Index of /groups/cluster/CEP/RADVEL