... Unexpected Galaxy String in the Early Universe . ... 20.01.2004 . ... NSF , NASA Explanation: How could such a long string of galaxies form so early in the universe? Several new measurements of galaxies and clusters in the early universe are reporting structures involving galaxies and clusters that are larger than expected with the new standard "dark-energy" cosmology . ... Publications with keywords: galaxies - early universe . Publications with words: galaxies - early universe . ...

Еще в разделе: (Показать все результаты (>67814) - www.astronet.ru/ )

• Астронет > APOD: 2008 January 1- Rays from an Unexpected Aurora
• APOD: 2008 January 1- Rays from an Unexpected Aurora
• Астронет > Rays from an Unexpected Aurora

... Proposal Type: General Category: Observation Category: Time Requested this semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time : Expected Data Storage: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 10 0 2 hour over 500 GB Towards a new model of interstellar turbulence using pulsar B0834 +06 Our previous speckle image towards the pulsar B0834 +06 revealed features in the sub-AU structure of the ...

Еще в разделе: (Показать все результаты (>5900) - www.naic.edu/ )

• http://www.naic.edu/~phil/obstechniques/calbpc.html
• http://www.naic.edu/alfa/ealfa/meeting2/handouts/ultra_precursor.pdf
• http://www.naic.edu/~tghosh/FOT/FEB07/arecibo_proposal_sc_justi_2.pdf

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . ... ISS Russian Segment . ... ISS 45/46 . ... check for the following onboard the ISS RS: a capability to demonstrate the action of physical laws of dynamics of reactive and gyroscopic forces on ellipsoid (Letauschaya Tarelka device) rotating in the unsupported medium in microgravity, with video record of its behavior in the station module; . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Еще в разделе: (Показать все результаты (>2726) - www.energia.ru/ )

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2008 January 1 . Rays from an Unexpected Aurora . ... Explanation: This aurora was a bit of a surprise. ... Possibly more surprising, however, the aurora appeared to show an usual structure of green rays from some locations. ... Note: A German language mirror of APOD is now available . ... NASA Official: Phillip Newman Specific rights apply . ...

Еще в разделе: (Показать все результаты (>2956) - www.sai.msu.su/ )

• APOD: 2005 November 20 - Rays from an Unexpected Aurora
• APOD: 2002 August 5 - Rays from an Unexpected Aurora
• APOD: 2004 January 20 - Unexpected Galaxy String in the Early Universe

... TEXAS SURVEY: THE PRELIMINARY -35 and stronger than 0.25 Jy is intended to provide accurate (one arc-second rms error) positions, flux densities and structure models for each of the ~70000 sources expected to be listed. ... Average rms position accuracy for point sources is 1" in RA and 0.5" in DEC. ... 1 is the source name in IAU format. ... Thus, (+1,+1) means the second most likely lobe is 51.8" LATER in RA, and 51.8"*sec(z) HIGHER in DEC than the position listed. ...

Еще в разделе: (Показать все результаты (>2170) - www.sao.ru/ )

• Radio survey for new compact HII regions
• Blue Compact Galaxies from the Hambyrg/SAO Survey
• The very metal-poor local dwarf galaxies

... In this section, we develop a physical model of the secondary as a disk that is centrifugally supported in the radial direction and hydrostatically supported in the vertical direction. We assume that the disk is vertically isothermal and well mixed. ... where is the mean molecular mass of the gas, is the orbital period at the outer edge of the disk in years, and all of the mass of the secondary has been assumed to be concentrated near its center, so the Keplerian approximation is valid. ...

Еще в разделе: (Показать все результаты (>3830) - hea-www.harvard.edu/ )

... NICMOS data are represented by five arrays for each readout. ... Samples array. ... Each downlinked readout is always represented by these five arrays ( Figure 13.4 ). Multiple readouts in the same dataset (e.g., MULTIACCUM data) are represented by repeated sets of these five arrays ( Figure 13.5 ). ... For data where multiple samples of the array were obtained during the integration, the samples array denotes the number of samples for each pixel in the corresponding science image. ...

Еще в разделе: (Показать все результаты (>20250) - www.stsci.edu/ )

• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_03_03_94
• http://www.stsci.edu/ftp/documents/archive-manual/11_dmfstructure.txt
• http://www.stsci.edu/hst/acs/documents/isrs/isr0509.pdf

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I see unexpected boxy emission-like features in my REDL spectra - where do they come from? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... The pipeline by default interpolates across the bad columns in the REDL CCD when it creates the master bias, but does not so when it processes the science data. This inconsistency can create boxy emission-like features as seen in the figure below. ...

Еще в разделе: (Показать все результаты (>24099) - www.eso.org/ )

• IPACMAN V2.4 Integration Test Plan
• ESO - ALMA
• ArtistтАЩs impression of the expected dark matter distribution around the Milky

ARCSAT ID NUMBER: AS01 DESCRIPTIVE TITLE: Stromgren Photometry of Galactic Streams PI: Dmitry Bizyaev OBSERVER(S): Dmitry Bizyaev UNCERTIFIED/UNTRAINED OBSERVERS: N/A COLLABORATORS: CONTACT INFORMATION: dmbiz @ apo.nmsu.edu TIME REQUESTED: 3 weeks in the dark time between May and October 2014 The preferred time slots (based on Mon - Sun basis) are: May 5 - 11 June 2-8 September 22 - 28 INSTRUMENT: SurveyCam FILTERS : ... The standard Stromgren set is available at APO. ... 2014). ...

Еще в разделе: (Показать все результаты (>670) - www.apo.nmsu.edu/ )

• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_may2015/AS06.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html

The overall efficiency (including atmospheric transmission, reflectivity of the telescope mirrors and overall efficiency of the optics and of the detector) for broad-band imaging should be about 25% in H and K, and about 15% in J. The main noise source for both broad- and narrow-band imaging should be the photon noise associated to the background+source flux. ... Flat fielding (and possibly background subtraction) might increase the noise by a factor 2 ? ...

Еще в разделе: (Показать все результаты (>7664) - www.arcetri.astro.it/ )

• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe
• APOD: 2000 March 12 - Supernova 1994D and the Unexpected Universe
• Hubble Observations Shed New Light on Jupiter Collision

The RHEA spectrograph is an instrument currently under development at Macquarie University in Sydney and is expected to relocate to MSO later this year. ... The new feed is intended to substantially improve the throughput of the telescope-spectrograph system through the use of Phase Induced Amplitude Apodization (PIAA), a beam shaping technique, and a multi-fibre Integral Field Unit (IFU) using a microlens array and single mode fibres (SMF). ...

Еще в разделе: (Показать все результаты (>580) - www.mso.anu.edu.au/ )

• Observational Techniques Home Page
• Gemini NIFS May 2002 First Cool Down.

... Radio emission at around 90 GHz from star-forming galaxies is expected to be strongly dominated by the free-free component due to ionising radiation from massive, short-lived, stars. We present high surface-brightness sensitivity observations at 90 GHz of the nearby star-forming galaxy Messier 66 with resolution of about 9 arcsec (corresponding to a physical scale of about 500 pc) and analyse these observations in combination with archival lower frequency radio and mid-infrared measurements. ...

Еще в разделе: (Показать все результаты (>2608) - www.mrao.cam.ac.uk/ )

• Bojan Nikolic -- A note on using 183 GHz Water Vapour Radiometers to correct
• Astrophysics Group COAST Astronomical Results
• 1803+78: A Helical Core Jet

... 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 . ...

Еще в разделе: (Показать все результаты (>789) - hea.iki.rssi.ru/ )

ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

Еще в разделе: (Показать все результаты (>24532) - www.atnf.csiro.au/ )

• Release of 22 Feb 1996
• G Quirks and Unexpected Behaviour
• TAC_info

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

Еще в разделе: (Показать все результаты (>528) - lnfm1.sai.msu.ru/ )

• Y.Kupryakov, SAI, MSU

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... September Perseid meteors captured by the . ... Its occurrence provides astronomers with interesting new data about the hidden trails of meteoroids тАФ small bodies ranging in size from fine dust particles to objects of marble-size and larger тАФ in the solar system and their supposed sources: comets and asteroids passing through the inner solar system. ... The particular comet that created the September Perseids is unknown...

Еще в разделе: (Показать все результаты (>2409) - star.arm.ac.uk/ )

• Leonid Meteors
• Observations with the Faulkes Telescopes
• Leonids 2006

Next: Future Work Up: CCD Scientific Performance Previous: Modes of Operation . ... However, the first experiments with Co-60 irradiation showed loss of charge transfer performance at doses of 10krads [Lumb and Holland 1988b]. ... These studies showed that the charge transfer degradation was a more severe problem than conventional integrated circuit damage mechanisms. ... Another manifestation of radiation damage is that of dark current spike generation. ...

Еще в разделе: (Показать все результаты (>8262) - xmm.vilspa.esa.es/ )

• Generation from In-Orbit Data
• Selection of observations of empty RGS files
• XMM-Newton SAS: Watchout Page

Blackholes2 Forum Message . ... Post . ... Shifts Are As Would Be Expected. ... Post Message | ... Red and blue shifts can be caused by velocities also. ... The expectd result would be a red or blue shift proportional to the aparent distance an object is from the observer. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>310) - www.astronomy.net/ )

• I Expected More Sense Than That. - an Astronomy Net Exploration Forum Message

... Space Research Institute . Main . ... Main results of the experimental and theoretical research completed in 2009 . ... Direct Measurement of the Contribution of Point Sources to the Galactic Ridge X-ray Emission in Record Deep Observations by the Chandra Observatory . ... These demonstrate that electrons generating hard X-ray intensity have been an initiator and main source of flare plasma heating, the particle acceleration and the plasma heating is a system with positive feed back. ...

Еще в разделе: (Показать все результаты (>1574) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• STDA files
• Interplanetary Magnetic Field Lines

... We have developed an integrated system that performs astronomical observations in Near Infrared bands operating two-dimensional instruments at the Italian National Infrared Facility's ARNICA and LONGSP . ... The user interface is organized as widget-based X11 client. ... 1993; Di Giacomo et al. 1993). ... Moreover, if the interprocess communication interface includes support for networking, the software immediately becomes network distributed software. ... DESQview/X User Guide 1993, Quarterdeck . ...

Еще в разделе: (Показать все результаты (>1857) - www.adass.org/ )

• ADASS 2003 Conference Proceedings
• The ISO Post-Mission Archive
• Cheating Poisson: A Biased Method for Detecting Faint Sources in All-Sky Survey