Here we report our discovery of a band of blue luminescence (BL) in the Red Rectangle nebula. ... The spectrum of this newly discovered BL is most likely fluorescence from small neutral polycyclic aromatic hydrocarbon (PAH) molecules. ... If the carriers of this near-UV/blue fluorescence are PAHs, they are most likely neutral PAH molecules consisting of three to four aromatic rings such as anthracene (C14H10) and pyrene (C16H10). ...

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• The Excitation of Extended Red Emission: New Constraints on Its Carrier from
• Limitations on the Calibration Accuracy for COS/FUV Observations of Extended
• The Spitzer discovery of a galaxy with infrared emission solely due to AGN

During routine astrometry with the 1.0-m to improve the orbit of the Apollo asteroid 2004 CB, the 'asteroid' was found on March 30 to have a short tail! ... it was renamed periodic comet P/2004 CB (LINEAR). ... Back to Previous News . Siding Spring Survey Main Page . ... Follow-up Astrometry with the 1.0-m at SSO . Previous News Items . Anglo-Australian Near Earth Asteroid Survey 1990-96 . ...

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• The SMS Survey
• Siding Spring Survey 162P/Siding Spring
• Siding Spring Survey Follow-up Obs

Next: Blinkers and Bi-directional Jets Up: J.G. Doyle, Research Astronomer Previous: J.G. Doyle, Research Astronomer . Gerry Doyle reports that collaborative research with Maria Madjarska has revealed for the first time the presence of bi-directional jets and magnetic reconnection occurring at coronal hole boundaries. ... Next: Blinkers and Bi-directional Jets Up: J.G. Doyle, Research Astronomer Previous: J.G. Doyle, Research Astronomer M.E. Bailey . ...

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• Serendipitous Discovery of a Double Helium-rich Subdwarf
• Asteroid Discovery 1890 - 2010
• Latest News

The weather throughout this year was so extremely favorable that I have been able to observe the Sun clearly on 312 days; however, I counted only 34 groups of sunspots.. From my earlier observations, which I have reported every year in this journal, it appears that there is a certain periodicity in the appearance of sunspots and this theory seems more and more probable from the results of this year.. ... 244 . ... 149 . ... Exploration" home page (index) Glossary . Official GSFC Home Page .. ...

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• The Sun -- History
• Explorers 1 and 3
• Discovery of the Solar System

... The weather throughout this year was so extremely favorable that I have been able to observe the Sun clearly on 312 days; however, I counted only 34 groups of sunspots.. From my earlier observations, which I have reported every year in this journal, it appears that there is a certain periodicity in the appearance of sunspots and this theory seems more and more probable from the results of this year.. ... Year . ... Days when no . ... Observation Days . ... 273 . ... 282 . ... 244 . ... 149 . ...

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• The Sun -- History

Sally Houghton (UNSW), John B. Whiteoak (ATNF), B?rbel Koribalski (ATNF), . ... The distribution of 12CO(1-0) has been mapped over the spiral galaxy NGC 253 using the Swedish-ESO Submillimetre Telescope (SEST). ... Keywords. galaxies: individual (NGC 253) - galaxies: molecular gas . HI in NGC 253 . Halpha in NGC 253 . MM-waves in NGC 253 . A deep optical picture of NGC 253 (see Fig. ...

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• The discovery
• Planetary_nebula
• New HI Observations of the Prototype Polar Ring Galaxy NGC 4650A

... The effect is strongest in the most evolved, high-latitude supergiant V5112 Sgr=IRAS19500-1709, which has an extended structured envelope (Figs.1 and 2). In the optical spectrum of this object, the BaII ion lines are split into three components (Figs.3 and 4). ... Thus, we discovered for the first time the enrichment of the stellar envelope with heavy metals produced at the AGB stage. ... Detection of heavy-metal lines in the spectrum of the circumstellar envelope of a post-AGB star. ...

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• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• IRAS01005+7910
• Solar system sector, archive 2012

2012 A Broadband Study of the Emission from the Composite Supernova Remnant MSH 11-62 (P. Slane et al.) ... 2012 Infrared imaging and polarimetric observations of the pulsar wind nebula in G21.5-0.9 (A. Zajczyk et al.) ... 2009 High-resolution X-ray Observations of the Pulsar Wind Nebula Associated with the Gamma-ray Source HESS J1640-465 (A. Lemiere, P. Slane, B.M. Gaensler, S.S. Murray) - ApJ, 706, 1269 . ... 1995 Soft X-Ray Emission From Selected Isolated Pulsars (P. Slane N. Lloyd) ApJ 452, L115 . ...

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• The Chandra Multiwavelength Project (ChaMP)
• A box, to include extended emission
• Chandra's View of M86

... Flux density at 1 GHz (/Jy): 7 . ... Notes: Early observations relate to the central core only. ... X-ray: Central core, with extended, faint halo. ... ADS . Becker & Kundu 1976, ApJ, 204, 427. ... Effelsberg 100-m at 4.9 GHz (2'.6). ... VLA at 5 GHz (8''), and Einstein observations. ... Effelsberg 100-m at 2.7 GHz (4'.3), including polarisation. ... Chandra observations identifying X-ray halo. ... Effelsberg 100-m at 22 GHz (8'') and 32 GHz, including polarisation. ... Chandra observations. ...

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• G111.7-2.1
• G326.3-1.8
• G54.1+0.3

... Measured Radio Parameters for 116 extended sources without col.10 (T peak) and col.12(Ref.) ... An asterisk in byte 9 indicates that this line refers to the whole source or major parts of it (same as 'c' in byte 38) (1) (2) (3) (4) (5) (6) (7) (8) (9) (11) source Type RA1950 Dec1950 LAS PA Wmaj Wmin PA S_408 cmp h m s +-s d m s +-" (') deg (') (') comp Jy ----+----1----+----2----+----3----+----4----+----5----+----6----+----7- 0002+12 a M2 000208.1 0.3 +123232 9 3.5 105 1.5 ...

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• Introduction
• The discovery of SN1998bv in blue compact galaxy HS 1035+4758
• Observations and reduction

Astronomy Discussion Forums . ... God and Science · SETI · Software · UFO · XEphem . ... A Sensational Discovery . ... Post Message | ... It is citing the Kalashnikov gun instance. ... The new ones is inclosing in following: the Law of Pulse(Momentum) is acting until the bullet and the gun clash something. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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The Discovery of the Galilean Satellites . ... Probably the most significent contribution that Galileo Galilei made to science was the discovery of the four satellites around Jupiter that are now named in his honor. Galileo first observed the moons of Jupiter on January 7, 1610 through a homemade telescope. He originally thought he saw three stars near Jupiter, strung out in a line through the planet. ... Galileo's Observations of Jupiter's Moons . ... Jupiter . ...

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• New Moons of Uranus
• A SN at z~0.95 in the HDF
• K-band Arcetri Obscured Supernova Search - Detected Supernovae

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

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• Vitaly Goranskij, SAI/Moscow Univ.
• Результаты научных работ 22
• Публикации

Lab . Main page News People . ASA . Master . Master net Homepage . ... MASTER . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . People, who work in lab . Latest news and news archive . ... 10.08.2011 . ... All news ...

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My name is Steve Foulkes, I have had the good luck to find SN 2000C in NGC2415. This is part of my discovery image which shows NGC2415 and the SN. ... Steve Foulkes . Image Data: . ... Object NGC 2415 recorded on 2000 Jan 8.789UT with a 0.26-m LX200 telescope on an image secured for the UK Nova/Supernova Patrol. ... The software is also used to analyse an image, and can to a limited degree, also indicate changes in the image. ... Back to Supernova 2000C in NGC 2415 . ...

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• Extragalactic Novae
• Supernova 1999aa in NGC 2595
• Supernova 1999by in NGC 2841

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... Estimation of the residual Soft Proton flare contamination . ... The script can be run on any EPIC event files (MOS1, MOS2 and/or pn), to estimate the amount of *residual* Soft Proton (SP) flare contamination, i.e. it should only be used *after* attempts have been made to clean the event files for SPs using GTI filtering. ... The higher the in-FOV to out-of-FOV ratio, the more the file is contaminated by SPs: . ... File is not contaminated by SPs. ... File is slightly contaminated by SPs. ...

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• XMM-Newton Extended Source Analysis Software
• How to extract MOS background spectra from blank fields event lists

... Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 12 Hours 3 Simultaneous X-ray/radio observations of the mode-switching PSR B0943+10 The recent discovery (Hermsen et al 2013) of variations in the X-ray flux of the pulsar PSR B0943+10, correlated with the changes in radio emission, challenged the widespread notion that the rotation- powered neutron stars are steady emitters at high energy. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/PossentitagP2908tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/GeisbueschtagA2704tp.pdf
• What is a pulsar?

.

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• http://observ.pereplet.ru/images/SN101026/sn.html
• http://observ.pereplet.ru/images/SN101219/sn.html
• MASTER OT 054547.15+091200.3 discovery

Supernova cosmology : legacy and future Bruno Leibundgut ESO Congratulations! for the discovery of the accelerating expansion of the Universe through observations of distant supernovae Supernova Cosmology Ї Required observations ґ light curve ґ spectroscopic classification ґ redshift Ї Required theory ґ cosmological model ґ ( supernova explosions and light emission) Ї ... 2009 Union2 data set (557 SNe Ia) Goobar & Leibundgut 2011 Supernova Cosmology ґ do we need more? ...

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• ESO - Thesis Topic: Discovery and characterisation of Pre Main Sequence stars
• Mario van den Ancker
• The position of the Extended Chandra Deep Field South in the constellation of