M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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• Astronomy Plus CCD Images of Galaxies
• Low Surface Brightness Galaxy Gallery

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 May 31 . Supernova 1994D and the Unexpected Universe . Image Credit: High-Z Supernova Search Team , HST , NASA . Explanation: Long ago, far away, a star exploded. ... Supernova 1994D was not of interest for how different it was, but rather for how similar it was to other supernovae . ... About APOD | ...

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• APOD: 2004 January 20 - Unexpected Galaxy String in the Early Universe
• APOD: 2004 February 11 - M64: The Sleeping Beauty Galaxy
• APOD: 2011 August 26 - A Young Supernova in the Nearby Pinwheel Galaxy

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. ...

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• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe
• APOD: 2000 March 12 - Supernova 1994D and the Unexpected Universe
• K-band Arcetri Obscured Supernova Search - SNe Intro

Astronomy Picture of the Day . ... 31.05.2015 . ... Credit Copyright: High-Z Supernova Search Team , HST , NASA Explanation: Long ago, far away, a star exploded. Supernova 1994D , visible as the bright spot on the lower left, occurred in the outskirts of disk galaxy NGC 4526 . Supernova 1994D was not of interest for how different it was, but rather for how similar it was to other supernovae . ... Publications with keywords: supernova - cosmology . ... A Supernova through Galaxy Dust . ...

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• Unexpected X-rays from Comet Hyakutake
• Астронет > Supernova 1994D and the Unexpected Universe
• A Young Supernova in the Nearby Pinwheel Galaxy

Supernova 2002bx in IC 2461 . This page is devoted to information on Supernova 2002bx in IC 2461 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . ... This is found to be a type II supernova on the rise in an edge on galaxy. ... Mag . ... 2002/04/01.2 . ... 16.4 . ... Rafael Ferrando image . ... vsnet-campaign-sn 397] SN 2002bx in IC 2461 . ... The host galaxy of SN 2002bx is IC 2461, a somewhat nearby edge-on spiral galaxy. ...

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• Supernova 1999ev in NGC 4274
• Supernova 2002an in NGC 2575
• Supernova 2002bu in NGC 4242

HUBBLE SPACE TELESCOPE DAILY REPORT #997 PERIOD COVERED: 0800 EST Daily Status Report as of 293/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed Two Sets of GHRS/2 5251 (WF/PC Shutter Control AP Test) The High Resolution Spectrograph was used to make observations of standard star BD+75D325 as part of a shutter control test. ... 1.7 Completed PC 5014 (WF/PC Cycle 3 Calibration: PC Flats Narrow. ... The observations were executed as scheduled, and no problems were reported. ...

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• Black Holes in Globular Clusters
• Far-Infrared Observations of Radio Quasars and FR II Radio Galaxies
• HST this week: 047

A Massive Star Odyssey, from Main Sequence to Supernova Proceedings IAU Symposium No. 212, c 2002 IAU K.A. van der Hucht, A. Herrero & C. Esteban, eds. MRK 1087: a puzzling susp ected Wolf-Rayet galaxy ґ Cґsar Esteban, Angel R. Lґpez-Sґnchez e o a Instituto de Astrofґ ica de Canarias, 38200 - La Laguna, Tenerife, Spain is Mґnica Rodrґ uez o ig Instituto Nacional de Astronomґ , Optica y Electronica, Apdo. ... Mrk 1087 (distance = 111 Mpc) is a suspected Wolf-Rayet galaxy (Schaerer et al. ...

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• http://www.atnf.csiro.au/observers/apply/Wallaby-Legacy-EOI.pdf
• WALLABY - the ASKAP HI All-Sky Survey
• News Results

... ESO . ... Galaxies . ... Now, however, Dante Minniti and Albert Zijlstra [1] , working at the ESO 3.5-metre New Technology Telescope (NTT), have found a large halo of old and metal-poor stars around one of the dwarf galaxies in the Local Group. ... This does not necessarily imply that all dwarf galaxies must likewise lack halos: it is also possible that the halos of the Magellanic Clouds were stripped away when they came too close to the Milky Way sometime in the past. ... A Dwarf Galaxy With A Halo...

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• ESO - Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies
• NASA's Hubble Space Telescope Discovers a High-Energy Jet in Galaxy NGC 38621 |
• Unexpected Changes of Bright Spots on Ceres Discovered | ESO

... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... First galaxies were born much earlier than expected . ... Using the amplifying power of a cosmic gravitational lens, astronomers have discovered a distant galaxy whose stars were born unexpectedly early in cosmic history. ... However, the newly discovered galaxy has dramatically different features from other distant galaxies that have been observed, which generally shine brightly with only young stars...

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• Unexpected gamma-ray emission from dwarf galaxy may point to new understanding
• Planet from another galaxy discovered | Astronomy.com
• Swinburne team on Keck discovers farthest supernova ever | Astronomy.com

The very metal-poor local dwarf galaxies - the analogs of primordial galaxies in young Universe . ... The goal of this project is the study of the properties of the local eXtremely Metal-Deficient (XMD) dwarf galaxies. ... S.A. Pustilnik, J.-M. Martin . ... Pustilnik S.A. "Dark galaxies" and local very metal-poor gas-rich galaxies: possible interrelations, in: Dark Galaxies and Lost Baryons, Edited by J.Davies and M.Disney, Proceedings of IAU Symposium No. 244, held 25-30 June, 2007 in Cardiff, UK. ...

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• A 20 cm VLA survey of Abell clusters of galaxies
• Introduction
• Optically detected galaxies with POSSI-E in the "zone of avoidance. I-V

... We present a photometric and spectroscopic study of the unique isolated nearby galaxy KKR25. The isolated dwarf spheroidal (dSph) galaxy KKR25 was discovered by Karachentseva, Karachentsev Richter (1999, A , 135, 221) during the search of dwarf galaxies in the direction of the Local Void. In spite of its isolation KKR 25 has no gas and looks like a normal dwarf spheroidal system. ... This is the first known planetary nebula in a dwarf spheroidal galaxy outside the Local Group. ...

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• New LBV Discovered in DDO 68 Galaxy
• Galaxy sector, archive 1996
• RCJ0311+0507

... Tidal influence on each of the galaxies in our sample is quantified by identifying and measuring the distance to the nearest companion, using a photometric technique with good completeness characteristics. ... Massnormalised starformation rates were derived using galaxy stellar masses estimated from zband luminosities Nearest companions were identified using the algorithm illustrated in Figure 1. ... Some of the lowredshift galaxies in our sample with close companions are illustrated in Figure 3. ...

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• Bojan Nikolic -- 90 GHz Continuum Observations of Messier 66
• Research
• Galaxy Evolution: Cosmological evolution of star formation

Proposal Identification No.: A2766 Arecibo Observatory Date Received: 2013-Sep-03 16:40:47 William E. Gordon Telescope Observing Time Request COVER SHEET Section I - General Information Submitted for Sep 1 2013. ... To delineate the physical model of this complicated starburst system further, we are supplementing these Arecibo observations with milliarcsecond-resolution HSA (VLBI) line and continuum imaging at yearly intervals (with Arecibo in the array). ...

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• http://www.naic.edu/alfa/ealfa/papers/2005AAS...20719202M.pdf
• http://www.naic.edu/vscience/schedule/2014Spring/FerraratagP2862.pdf
• http://www.naic.edu/vscience/schedule/2014Spring/KoopmanntagA2853.pdf

... INSTRUMENT: SurveyCam FILTERS: Stromgren uvby, 2" square COMMENTS: remote observations are expected BRIEF SCIENCE JUSTIFICATION: Last decade numerous faint structures at the periphery of regular galaxies, as arcs, tails, or streams, have been discovered (see e.g. Martinez-Delgado et al., ... The broad-band photometry is used for observing the faint structures, but it does not allow to break the age-metallicity degeneracy efficiently. ... The standard Stromgren set is available at APO. ... 2014). ...

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• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_may2014/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_jan2016/AS01.html

... Planets . ... Earth Satellites . ... The newly discovered ?mega-Earth? ... Its sibling, the lava world Kepler-10b, is in the background (the two planets? proximity is grossly exaggerated) .€а Kepler-10c has a diameter of about 29 000 km, 2.3 times as large as Earth, and weighs 17 times as much. ... The first mega-earth to be discovered is Kepler-10c which orbits a star lying about 560 light years from the Sun in the constellation Draco. ... Astronomers Find a New Type of Planet: The ?Mega-Earth? ...

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• Supernova in the Cigar Galaxy | Astronotes
• Exoplanet HAT-P-1b: weird, warm and fuzzy | Astronotes
• ESO finds weird doomed planet from another galaxy | Astronotes

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

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• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN
• INTEGRAL 9-year Galactic Survey

... Previous: Substepping and its Application to HST Imaging . ... This is a preliminary report on an application of the co-addition technique based upon the Richardson-Lucy algorithm. The combination of high signal-to-noise ground-based images obtained with the ESO NTT using SUSI with high angular resolution HST FOC f/96 images gives new insights on the properties of galaxy cores and their potential time variability. Cores of galaxies are one of the main thrusts of present extragalactic research. ...

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• Clustering Analysis Algorithms and Their Applications to Digital POSS-II

... CYGAM FLIGHT IN THE HIGH APOGEE ORBIT? Distribution of the Galaxy diffuse emission with high angular resolution allowing to refine the spatial distribution of the cosmic-ray protons in the Galaxy. More than 1000 compact sources with the fraction of degree location accuracy and continuouse monitoring of their flux time variation. Up to 10 new gamma-ray pulsars emitting in the very high energy range. Several high energy gamma-ray bursts with the fraction of degree localization accuracy. ...

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• Main results of the experimental and theoretical research completed in 2010
• Chronology of Magnetospheric Exploration
• Main results of the experimental and theoretical research completed in 2009

This session will provide a forum for a discussion of variety of topics in Astrostatistics following the Special Session "Lectures on Astrostatistics" held on Wednesday morning. It will also anticipate the "Time-Domain and Applicable Methodologies" session scheduled for Thursday morning. ... 111.02 - Andreas Hans Wilhelm Kupper -- Exploding Satellites - The Tidal Debris of the Ultra-Faint Dwarf Galaxy Hercules . ... Moderators: Aneta Siemiginowska (CfA) and Vinay Kashyap (CfA) . ...

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• SAO Summer Intern Program Projects, 2002
• Aneta Siemiginowska - Home Page
• Source Selection

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

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