Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . 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. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

... This is a partial list of the Extragalactic Novae discovered in 2002. Current Novae can be found on the main page . Nova NGC 2403 2002 , ATEL 1638 , discovered 2002/12/30.124 by K. Hornoch . Found in NGC 2403 at R.A. = 07h37m38s.36, Decl. ... Nova M31 2002 6 , IAUC 7970 discovered 2002/08/04.13 by K. Hornoch . ... Nova M31 2002 5 , IAUC 7937 discovered 2002/07/22.5 by LOTOSS . ... Nova M31 2002 4 , IAUC 7937 discovered 2002/07/20.5 by LOTOSS ; Observatory G. Colombo . ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Namespaces . ... NamespaceљList . NamespaceљMembers . ... tcc.base.getStdDirs Namespace Reference . defљ . ... Get path to data directory (value of environment variable TCC_DATA_DIR)) More... љ . ... Get path to instrument data directory. ... Get path to batch job directory. ... def tcc.base.getStdDirs.getDataDir . Get path to data directory (value of environment variable TCC_DATA_DIR)) . Definition at line 8 of file getStdDirs.py . ...

... We have compiled the Catalogue of extragalactic supernovae using the GCVS card catalogue. ... Doubtful (?), or rejected (-) SN 8 A1 --- RemFlag [*] The '*' indicates a remark in sn_rem.dat 10- 19 A10 --- Gal Parent galaxy designation 21- 22 I2 h RAh Right Ascension 1950 of Parent galaxy 23- 24 I2 min RAm Right Ascension 1950 (minutes) 25- 28 F4.1 s RAs Right Ascension 1950 (seconds) 29 A1 --- DE- Declination 1950 (sign) 30- 31 I2 deg DEd Declination 1950 of Parent ...

... PmWiki . Summary: PmWiki group header. ... Page Variables | ... Defining page text variables . ... Page text variables are string variables created in the wiki text of a page, and can be automatically made available for inclusion in other pages. ... use a definition list - the normal pmwiki markup for a definition list will create a page text variable . ... This creates a new variable that can be accessed by {$:Name} (becomes: "{$:Name}") in the page. use a simple colon delimiter in normal text . ...

OptInt PmWiki : Pm Wiki / Page specific variables . ... Page variables have the form {$ variable } , and can be used in page markup or in certain formatting strings in PmWiki. ... Prefixing the variable name with an asterisk (*) means the variable reflects the value related to the target page or main page. ... Namespaced} - spaced page name, as in "Page Variables" . ... Defines new Page Variable of name $CurrentSkin, which can be used in the page with {$CurrentSkin} (also for Conditional markup ). ...

Peremennye Zvezdy ( Variable Stars ) 35 , No. 3, 2015 . ... GCVS names are announced for 13 galactic variable stars of rare types (mostly Novae) discovered in 2013-2015. ... 2013). ... Till the end of 2013, announcements of permanent GCVS names in BAT publications continued (Kazarovets 2013, Nakano et al. 2013a, 2013c, 2014, Nishiyama et al. 2014a, Samus 2013c), with names announced for 7 stars. ... GCVS name . ... Kazarovets, E.V., Samus, N.N., 2013, Peremennye Zvezdy/Variable Stars , 33 , No. ...

. 66%) of the extreme AGB stars are variable and only smaller fractions of carbon-rich (6.1%) and oxygen-rich (2.0%) stars are detected as variable sources. We also detect a population of variable young stellar object candidates. [ ADS ] . ADS Citation Query . # citations = 41 . citations vs. year [year,citations] . [2009,6][2010,6][2011,8][2012,4][2013,4][2014,4][2015,9] . Copyright 2012 Karl D. Gordon All Rights Reserved

1) Find the variable star and the comparison stars marked in the map. 2) Seeing the the variable star, try to imagine its location in the brightness interval between the reference stars. 3) Looking at the specially prepared scale, try to reproduce the location of variable in the brightness scale from memory. ... The grades of arbitrary scale are marked relative to brightness intervals between the reference stars. ...

... PUL VLBI Analysis Center . ... Pulkovo EOP and Reference Systems Analysis Center (PERSAC) is located at the Pulkovo Observatory . ... Processing of VLBI , GPS, and optical observations aimed at analysis of the Earth rotation, station displacement, and celestial reference system. ... Celestial Pole Offset (CPO) and Free Core Nutation (FCN) . Four daily updated CPO and FCN series (models) are provided. ... File fcn1.dat contains the ZM1 FCN model with variable amplitude and phase. ...

CATS home ] [ Back to CATS list ] [ ftp ] . ... 363Landau+ Fifty-five variable radio sources have been observed at 90 GHz, 22 of them for first time. ... The variability of those sources previously observed is somewhat greater than observed by Owen et al. (1978); some sources exhibited the lowest flux densities ever recorded at 90 GHz. ... The adopted 90-GHz flux density of DR21 is 17.7 Jy and is based on a 90-GHz brightness temperature of 183.4+-3.4 K for Jupiter (Ulich 1978). ...

... Tonight's Sky . ... Search By Name Enter coordinates Use current location . ... Observing . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... How do astronomers use Cepheid variables to measure distances? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

XMM-Newton Science Analysis System . ... Meta Index / Home Page . Environments . SAS_CLOBBER . Clobber | ... Environment Variable . SAS_COLUMN_WISE . ... SAS_FORMAT . ... Reference . ... clobber . ... XMM-Newton SOC/SSC -- 2003-01-10 ...

Detected Supernovae . The search have produced till now the detections of 4 SNe. ... This result highlights the power of infrared monitoring in detecting Obscured SNe and indicates that optical surveys are probably missing a significant fraction of SNe, especially in obscured systems such as starburst galaxies. ... In Fig. we show the archival SOFI image of NGC3256 (left) and the first image obtained in 2001 (right) where SN2001db has been detected. ...

Catalogue of eclipsing variables (CEV) is the world's principal database of eclipsing binary systems with available classification. CEV contains identifications, classifications, photometry, periods, eclipses data, spectral types, references and notes for 7179 systems. Format of the current CEV . CEV main table (~1.0MB) . ... List of systems, erroneously classified as eclipsing binaries in GCVS (they are not included in the CEV main table) Download all files as a single archive (~0.6MB) . ...

Stellarium 0.12.3 . ... ClassљList . ... StelLocationMgr Class Reference . Manage the list of available location. ... locationForString (const QString &s, bool *ok=NULL) const . ... Get whether a location can be permanently added to the list of user locations The main constraint is that the small string must be unique. bool StelLocationMgr::deleteUserLocation . ... Return the StelLocation for a given string Can match location name, or coordinates. bool StelLocationMgr::saveUserLocation . ...

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. Next: Widget routines Up: CHAMELEON Previous: dat_ Contents . Subsections . Widget routines . F ILE . A CCESS B ROWSE . A CCESS I NTERFEROMETRY . A CCESS P OINT D ATA . A CCESS W RITE . R EDUCE . R EDUCE P OINT D ATA P LOT . C ALIBRATE . C ATALOG . WAVE . Organization of data . Array configuration . Optical path lengths . Basic definitions and sign conventions . Command line procedures . Plotting . Adding plot variables . Adding plot classes . Christian Hummel 2015-04-28

In autumn 1994, two groups of astronomers announced that they had discovered Cepheid variable stars in a distant cluster of galaxies. ... As the term suggests, variable stars change in brightness over time. ... Variable stars are an ideal way to get high-school students doing real science, with real data, from the real sky. ... a sky chart to find the stars . ... Students can use the nearby stars to estimate the magnitude of Delta. ... Locate the star Delta in Cepheus and estimate its brightness . ...

... Using sl_array . Array information . ... Inline::SLang . Doug's Home Page . ... Since the support for arrays in S-Lang and Perl do not match, the conversion of array values between the two languages is not entirely seemless, as shown in the examples below. ... The third option is to use a Perl Array_Type object to store the data; the Array_Type class is part of Inline::SLang and is as inefficient as using an array reference but does retain knowledge about the array size and type. ...