... 2011 February 19 . Spiral Galaxy NGC 2841 Close Up . Credit: NASA , ESA , and the Hubble Heritage ( STScI / AURA ) - ESA / Hubble Collaboration . Explanation: A mere 46 million light-years distant, spiral galaxy NGC 2841 can be found in the northern constellation of Ursa Major . ... NGC 2841 has a diameter of over 150,000 light-years, even larger than our own Milky Way, but this close-up Hubble image spans about 34,000 light-years along the galaxy's inner region. ... About APOD | ...

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• APOD: 2000 January 17 - V4641 Sgr: The Closest Black Hole Candidate
• APOD: 2003 July 6 - Fractal Interstellar Dust Up Close
• APOD: May 9, 1999 - Fractal Interstellar Dust Up Close

... Burns Cliff on Mars . ... Credit: Mars Exploration Rover Mission , JPL , NASA Explanation: The majestic walls of Endurance Crater contain layers of clues about the ancient past of Mars . ... The particular crater wall imaged above was dubbed Burns Cliff and was in front of the robot rover Opportunity last week. ... Publications with keywords: Mars - Opportunity rover . Publications with words: Mars - Opportunity rover . ... Victoria Crater on Mars . ... Inside Victoria Crater on Mars . ...

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• V4641 Sgr: The Closest Black Hole Candidate
• Астронет > V4641 Sgr: The Closest Black Hole Candidate
• Fractal Interstellar Dust Up Close

... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

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• CSPICE Routines: DAFCLS_C
• Even Closer
• Zeta$^2$ Coronae Borealis, A Spectroscopic Triple System Including an

The Bitter Pill by Warrant Sometimes I'm lost And then I'm found Sometimes I feel Turned inside out I'm often silent when I'm screaming inside Instead of love We tend to hate We never quite Appreciate How much the other person cares or tries Hold me close Don't ever let me go Cause I'm confused But maybe someday I will know why Sometimes ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/g/grant.amy/arms_of_love
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/y/yello/stella
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/m/misc/makislnd.txt

... On 27jan16 Felix and i found strong rfi coming from the turret control cabinet (huffman box in the gregorian receiver room). Checking the rfi gasket on the inside of the huffman box door, we found high impedance along the gasket (this was the old gasket with rubber impregnated with silver.. we've had problems before with this gasket material oxidizing.. ... start taking data with the huffman box closed, the turret powered on . ... Turn off all power to the turret control box. ...

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• AGES - the Arecibo Galaxy Environment Survey
• anritsu mg3692c synthesizer
• high resolution decimation test

... Single and Multi-dimensional Arrays . Strings . ... BEWARE: In C Array subscripts start at 0 and end one less than the array size. ... In C Strings are defined as arrays of characters. ... char name[50]; C has no string handling facilities built in and so the following are all illegal : . ... In order to allow variable length strings the 0 character is used to indicate the end of a string. ... Write a C program to read through an array of any type. ...

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• Exercises - Using X Windows, Editing and UNIX Basics

... In the pn-CCD, 768 individual amplifiers allow fast readout, but imply different gains for the different readout channels which all have to be determined and corrected for. The gains of the 768 readout nodes were derived by comparing the position of CTI corrected calibration lines (in adu) with their known energy. ... More details on the CTI and gain correction can be found in []. ...

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• pn Filter Wheel Closed Data
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spaceweb@oulu.fi - last update: 5 June 1998, 1100 UT (RR) . Mercury is the closest (0.39 AU) planet to the Sun . ... It has, e.g., an exceptionally high density, a magnetosphere with unknown origin, and no permanent atmosphere or ionosphere . ... The magnetosphere - solar wind interaction must lead to the development of a magnetospheric current system, and magnetospheric substorms take place. ... The substorms are very short-lived, only couple of minutes. ... 1998). ... 103 , 9113-9119, 1998. ...

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RadioAstronomy department of SAI was found in 1953 by prof I.S. Shklovsky. The basic direction of our works is development of new methods and devices for astronomical observations in different spectral regions, making observations and its interpretations. Department includes: laboratory RATAN-600, Infrared Group and several another scientific workgroups, that leads any big different projects. ... Go back to RadioAstronomy Dept ] . Andrew A. Martis . martis @ sai.msu.ru . ...

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• Description of different types of shell

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. August 17, 1999 . A Crescent Sunrise . ... Explanation: Normally, the Moon shows phases, but the Sun does not. ... When the Moon is closer to the Sun than the Earth, only part of it appears to be lit - resulting in a familiar crescent-shaped phase . ... Nothing was wrong with Sun - viewers were witnessing the end of a solar eclipse . ...

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... chm_manage . ... This routine is called when new input occurs on a channel. chm_PROTO_close_func . ... KManagedChannel chm_manage ( Channel channel, void *info, flag (*input_func) (), void (*close_func) (), flag (*output_func) (),flag (*exception_func) () ) . ... channel : The channel object to manage. info : The arbitrary information pointer associated with the managed channel. ... The close_func will be called if this routine returns FALSE. void chm_PROTO_close_func (Channel channel, void *info) ....

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• Package: dm
• Package: dir
• Package: dl

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . Exoplanets . ... Space Flight . ... Posted on October 17, 2012 | ... Continue Reading.. Posted on August 14, 2012 | ... Posted on July 17, 2012 | ... Posted on March 29, 2012 | ... 3 Comments What exciting space events has 2012 in store for us? ... 5 Comments Once exoplanets, worlds orbiting other stars, were the stuff of science fiction but now we know of literally hundreds of real alien planets circling other stars. ...

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• ESA | Astronotes - Part 3
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• Exoplanets | Astronotes

... Archives . ... If you do not mind the time predictor, it is hard to believe that this is a light curve, time dependent data. ... It?s hard to say this data set is designed for time series analysis apart from the complication in statistical inference due to measurement errors. How to design the statistical study with measurement errors, huge gaps in time, and unequal time intervals is complex and unexplored. ... The following is R output without measurement errors. ... Chandra Blog . ...

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• Tom's POVRay Ink Pen
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In this section we demonstrate how to use PEARL (formerly called IMAGR), OYSTER's own imager, to make an image of the triple star Eta Virginis. ... get_data,'2002-02-15.cha' HDS-file opened; mode=READ. ... We also will plot visibilities from a previously made model, even though a model is normally created after the image has shown which components to include in a model. ... Then use the command uvimage,/uv to display the model visibility amplitudes as an image underlying the uv-tracks. ...

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• Planet Found in Nearest Star System to Earth | ESO
• The Dreadful Beauty of Medusa | ESO
• Asteroid (25143) Itokawa seen in close-up | ESO

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Asteroid 2010 SO16 and the Earth follow similar orbits around . the Sun. ... out a horseshoe shape in space, taking 175 years to go from . ... Asteroid 2010 SO16 takes 175 years to make the trip from one end of the horseshoe to the other. ... Currently, three other horseshoe companions of the Earth are known to exist but, unlike 2010 SO16, these linger for a few thousand years at most before moving on to different orbits. ...

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... The general scientific activity of the stuff is not a static phenomena, but mainly it lies in the direction, reflected in the famouse book by Ya.B.Zeldovich and I.D.Novikov "Relativistic Astrophysics". ... They can be separated into three main branches: "discology" (prof. N.I.Shakura, N. Ketsaris and grad.student G.V. Lipunova); astrophysics of neutron stars, evolution of close binaries and related problems (prof. V.M.Lipunov , prof. K.A.Postnov , drs. ...

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• Gravitational waves from supernova explosions
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The galaxy HFLS3 was found initially as a small red dot in Herschel submillimeter images (main image, and panels on right). Subsequent observations with ground-based telescopes, ranging from optical to millimeter-wave (insets) showed that there are two galaxies appearing very close together. They are at very different distances, however, with one of them, seen in millimeter-wave (inset, blue) being so distant that we are seeing it as it was when the universe was just 880 million years old. ...

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• Closest star system found in a century | Astronomy.com
• Cassini closes in on Saturn's tumbling moon Hyperion | Astronomy.com
• Closest single star like our Sun may have habitable planet | Astronomy.com

... In this sound clip, we journey to the violent heart of a galaxy. We start off flying through the outskirts of a galaxy (hissing noise) passing various stars (different loud hisses) before penetrating the vast nebula surrounding the black hole that lurks in the middle. ... Sounds of Nebulae (864kb). ... Planetary Nebulae: Movie and Sounds (1Mb). ... Comet Song (664kb) Listen as a comet approaches the Sun and bursts into song, before fading back into the outer darkness. ...

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• Closer view
• Roof closed before the rain starts, and members inspect the 'scope
• RSAA website - Intranet - ANU

... We then updated to PVCam 2.7.4.2, but we still see corrupt images if we don't close and reopen the camera after every exposure sequence, and the camera sometimes fails to respond to a trigger pulse. ... Close and re-init the camera, as follows: ... pl_cam_close(0) pl_pvcam_uninit() pl_pvcam_init() . ... power off camera . ... Call pl_exp_start_cont (to start a continuous exposure sequence into a circular buffer) with a circular buffer that holds too many images and you will hang your computer. ...

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• emerg_close
• Preparations for science:
• SDSS Progress Reports

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Mad Science
• Phil Plait's Bad Astronomy: Bad News