... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

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• Supernova simulations reveal new processes | Astronomy.com
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... VLBI Schedule . ... Two different antenna are used for observing at ASKAP - AK07 has an L-band feed permanently installed while AK32 has an X-band feed installed. ... There are 3 main processes run for ASKAP observing. askap_drv is the main telescope control. It itself consists of a terminal based control process and a GUI. askap_drv must be running. VLBI scheduling is run from a process called "vlbi_drv", while the actual recording is via a command line process called px14_record. ...

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• lbaops:askapobservingsummary [ATNF VLBI Wiki]
• Visibility Processing
• VLBI Wiki | Main / ATCAObservingSummary

For Cycle 9 the Science Program Selection Office (SPSO) has changed the selection process to ensure that HST will continue to perform the best possible science with the best return for the astronomical community. This report summarizes the changes to the selection process and offers suggestions on writing an effective proposal that accounts for these changes. ... Fewer panels: With more orbits to allocate, each panel will have more flexibility, especially to approve the somewhat larger proposals. ...

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• What overhead is required to change ACS detectors during an observing sequence?
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An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE CHANGING UNIVERSE: EVOLUTION HAPPENS! . b) Changes in Stars . One of the great discoveries of modern science is that stars (like people) live only a measurable life-time and then die. Although the lives of the stars are enormously longer than the span of a human life, we can learn about the life story of the stars by studying them at many different stages in their life cycle, from birth to death. ...

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• ASP: Using Multicultural Dimensions to Teach Astronomy
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• ASP: An Ancient Universe - Changes in the Universe

... Science . ... Science Users Information > Science Publications > Science Announcements > Call for Observing Proposals for Period 95 . ... Science Users Information . Observing Facilities . ... APEX . ... Observing with ESO Telescopes . ... The Call for Proposals for observations at ESO telescopes during Period 95 (1 April - 30 September 2015) has been released. ... All technical information about the offered instruments and facilities is contained on ESO webpages that are linked from the Call . ...

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• ESO - ESO-Enews #16: August 2010
• ESO - Paranal Instrumentation Changes
• ESO - ESO Phase 3 Upgrade: Summary of News and Changes

Since the first stars and then galaxies formed the Universe has been an immense factory converting neutral gas into stellar material. ... In this seminar I will discuss recent results from the Galaxy And Mass Assembly (GAMA) survey, probing the assembly of stellar mass though both in-situ star formation (as traced by multiple SFR indicators) and interactions (both mergers and interaction induced star-formation) - in galaxies spanning ~4 decades in stellar mass. ...

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• http://www.mso.anu.edu.au/~brian/IMAGES/Academy-Climate-OpEd.pdf

The Face on Mars . ... The Raw Images . Table 1: List of Viking Orbiter Images of the "Face on Mars" . ... Processing the Face Images . Table 2: Dimensions of Mercator Projected Images of "The Face on Mars" . Map Projected Images . ... Processing the "Face on Mars" Images . ... This page will provide interested persons with both the raw Viking images, transformed to GIF format, and a brief tutorial (with examples) of image processing techniques applied to create "better looking" images. ...

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• The Acceleration of the Aurora
• IKI - MSR Research Workshop
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... The Raw Images . Table 1: List of Viking Orbiter Images of the "Face on Mars" . ... Processing the Face Images . ... In July, 1976, Viking Orbiter 1 was acquiring images of the Cydonia region of Mars as part of the search for potential landing sites for Viking Lander 2. ... Using the height field, it is also possible to view the "Face" from different look directions, by mapping the Viking Orbiter image directly on the the topography and then placing the "viewer" at different locations. ... Mars . ...

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• How do I change the amount of time a process is allowed before it is pre...
• Converting Modules from Apache 1.3 to Apache 2.0 - Apache HTTP Server
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Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Observe Every Photon's Size Experiment . ... Post Message | ... Observe every photon's size experiment . 1.The slow process of the formation of the light diffraction pattern experiment . ... www.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 most precisely determined characteristic for accreting neutron stars (NS's) is their period. ... Period changes show fluctuations. ... Some applications of stochastic processes in astrophysics especially in accreting systems were discussed in Lipunov (1987),Hoshino Takeshima (1993) and Lipunov (1992).In Hoshino Takeshima (1993) the authors, using simple models of MHD turbulence, try to explain aperiodic changes in X-ray luminosity of X-ray pulsars. ... Here, -constant angular momentum. ...

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• Semi-major axis change
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In Actor Prolog a resident is a special mechanism that helps processes to inspect state of other processes. A resident observes the state of a specified (target) process and if the state of the process changes (for instance, after message handling) it proves a specified predicate of the process. ... Work of the resident. ... Any change of the list of target processes or arguments of resident function results in activation of the resident and repeated collection of information in the target worlds. ...

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• Research Activities of InformChaos Lab.

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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• Scattering

If you have questions, need help, want to point out errors in this page, suggest improvements or give constructive criticisms regarding the observing system and this website, call Paulo Freire . Why CIMA? ... CIMA has become the default observing mode for pulsar observations at the Arecibo Observatory . ... The 4 Wideband Arecibo Pulsar Processors (WAPPs) have become the default back-ends for pulsar observations at the Arecibo Observatory. ... CIMA / WAPP observing page now available. ...

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• The CIMA Homepage
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... XMM-Newton SOC Home Page Conferences & Meetings . ... Data Analysis SAS News What is SAS? How to use SAS SAS Workshops SAS Version Changes Download and Install SAS Science Simulator (SciSim) . ... EPIC cameras optical loading . ... The PI is invited to cross-check the expected X-ray flux from the target source (and from any other potentially bright source in the target field of view), or to provide the SOC with her/his own estimate, if not originally specified in the proposal. ...

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• SciSim Version 3.0.0
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• Change history

You will need to understand how to set file access permissions numerically before reading this section. Every time you create a file or a directory, its access permissions are set to a predetermined value. ... The values in the mask are subtracted from these values to give a default value for access permissions for the files and directories created by you. For example: 777 (system value for directories) -077 (value of the umask) --- 700 (default access permission of rwx------) . ...

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... Operations of the Hubble Space Telescope (HST) require the creation of stable and efficient observation schedules in an environment where inputs to the plan can change daily. ... A process and software architecture is presented which achieves stable and efficient observation schedules by dividing the task into long term and short term components. ... However, the resulting long range plan would be unstable as unscheduled observations in a week bin would have to be rescheduled. ...

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• Electronic Submission of HST Phase I Observing Proposals
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• Data Analysis with ISOCAM Interactive Analysis System -- Preparing for the

We model the spectral chanages of late oxygen-rich Miras observed in different pulsation phases. From a combination of variable near-IR spectra and UKIRT spectrophotometry of the 9.7 \mu m silicate dust emission feature in different phases we study the influence of the changing atmospherical circumstances on the conditions in the circumstellar dust shell. ... A comparision with the modelling results for another long period Mira U Ori is also provided. ...

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• Abstract 218
• C.J. Butler, Research Astronomer
• Stars Beyond Maturity

... Archives . ... Quote] Model Skeptics . ... From IMS Bulletin Vol. 36(7) p.10, TerenceтАЩs Stuff: Changing my mind (again) . Over the years IтАЩve had many strong likes and dislikes for the various parts our subject. ... IтАЩve been in love with sufficiency and hated cluster analysis. I thought the theory of games was elegant, while that of linear models lacked style. ... Brownian theory was hot, sampling theory was not. ... Comment ( RSS ) | ... Entries RSS . ... Chandra Blog . ML Theory . ...

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• The AstroStat Slog Blog Archive Change Point Problem
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Modules | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... This is a first attempt at writing the lessons I learned when trying to convert the mod_mmap_static module to Apache 2.0. ... So the name gets a small change from mmap_init to mmap_post_config . ... server_rec *s . ... server config */ . create per-server config structures */ . ... merge server config */ . merge per-server config structures */ . ...

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• Request Processing in Apache 2.0 - Apache HTTP Server
• Getting the observations
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... Any water on Mars is locked up in the ice caps. ... The most recent successful mission to Mars is the Mars Science Laboratory better known as the Curiosity rover. ... CuriosityтАЩs primary role is to search for conditions that may have once been able to harbour any sort of bacterial life concealed beneath the Martian surface. ... Using what we know about life on Earth, where there is water, there is life, signs of water may help us understand what Mars was like billions of years ago. €а . ...

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• All you need to know about Sunspots | Astronotes
• observing | Astronotes