... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . Australia Telescope Compact Array . ... CSIRO, Australia's national science agency, operates a number of world-class radio astronomy observatories that are collectively known as the Australia Telescope National Facility or ATNF. ... CSIRO also manages the Murchison Radio-astronomy Observatory, where the Square Kilometre Array telescope infrastructure in Australia is to be centred. ...

Astronomy Picture of the Day . ... Credit: European Southern Observatory Explanation: A jewel of the southern sky , the Great Carina Nebula , aka NGC 3372, spans over 300 light-years, one of our Galaxy's largest star forming regions. ... This stunning telescopic view from the 2.2-meter ESO/MPG telescope La Silla Observatory in Chile reveals remarkable details of the region's glowing filaments of interstellar gas and dark cosmic dust clouds. ... Publications with keywords: carina nebula . ...

... 2009 February 16 . The Great Carina Nebula . ... Explanation: A jewel of the southern sky , the Great Carina Nebula , aka NGC 3372, spans over 300 light-years, one of our Galaxy's largest star forming regions. ... Eta Carinae is the bright star left of the central dark notch in this field and near the dusty Keyhole Nebula (NGC 3324). ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . NASA Web Privacy Policy and Important Notices . A service of: ASD at NASA / GSFC . ...

... The barycentric corrections computed in 8.7.1 are applied to the event times in a time-sorted QPOE file. ... output files: rp90_out.qp ti apply_bary input qpoe file name: rp90_sti.qp[ time =(1606720.0:1612809.8)] # see Note 1 2 input correction table filename: rp110590_cor.tab output qpoe file name: rp90_out event definition: medium SCC- UTC conversion table is calibrated to SCC 110883482.0000 first qpoe gti time = J.D. 2448062.97604379, SCC 1606720.00000000 last qpoe gti ...

... The Large Telescopes Program Committee of Russian AS . ... Executive Secretary, e-mail: request@sao.ru . Telescope RATAN-600 Time Request deadline: I half-year (Jan. ... Program title .. ... Principal investigator .. ... Request status .. ... Retarded applications and ones not conforming to form will not be accepted by the Committee. ... In some exceptional cases the Program Committee Secretary can accept a request after deadline with permission of the Chairman of Committee or director of SAO RAS. ...

... Science . ... Science Users Information > Science Publications > Science Announcements > Applications for ESO Studentships 2nd Annual Call . ... Observing Facilities . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... The ESO research studentship programme provides an outstanding opportunity for Ph.D. students to experience the exciting scientific environment at one of the world's leading observatories for a period of up to two years...

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

Photon Scattering: Basic Principle of Photon Scattering . Audio Narration is available . No Scattering: Photon Source and Detector . ... For optical photons, scattering goes as wavelength to the -4 power. In the case of blue photons compared to red photons, this means that blue photons are about 10 times more likely to get scattered than red photons. ... Watch the blue photons scatter away from the detector . ... Interstellar dust make stars appear redder than they really are . ...

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

... The Russian Academy of Sciences, Federal Space Agency (ROSCOSMOS), the Ministry of Defense of the Russian Federation, the Ministry of Communications and Mass Media of the Russian Federation (MINCOMSVYAZ), Federal Agency on Technical Regulating and Metrology (ROSSTANDART), Federal Service for State Registration , Cadaster and Cartography (ROSREESTR), Scientific Council of the Russian Academy of Sciences on PNT problem and the ... Ipatov А. V. (Institute of Applied Astronomy of RAS) ? ...

... Basic time functions . ... Example 2: Set a random number seed . ... Uses of time functions include: . ... time_t time(time_t *tloc) -- returns the time since 00:00:00 GMT, Jan. 1, 1970 , measured in seconds. ... timer.c */ #include <stdio.h> #include <sys/types.h> #include <time.h> main() { int i; time_t t1,t2; (void) time(&t1); for (i=1;i<=300;++i) printf(``%d %d %d n'',i, i*i, i*i*i); (void) time(&t2); printf(`` n Time to do 300 squares and cubes= %d seconds n'', (int) t2-t1); } . ...

reu-program@naic.edu . ... The Arecibo Observatory in Puerto Rico invites applications for its undergraduate summer research progrm. Students selected for the program will work with staff scientists on projects related to ongoing research or instrumentation development. ... Applications for the REU program should be made via the online form. ... After email verification, we will send you a link to upload your supporting documents. ... Online Application Open . ... Online Application Deadline . ...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Realtime mods anyone? ( bill duncan ) . ... Keywords: realtime FIFO scheduling . ... I have recently been working on system to implement Real-Time computer control using Linux 1.2.13 with the POSIX.4 (should that be .1b ?) FIFO scheduler. ... I also have the usual system running doing various things, and have not experieneced any unpredictability down to sampling intervals of 10ms. ...

Armagh Observatory . ... Armagh, BT61 9DG . ... The closing date for receipt of applications: 31/05/2008 . ... Applications are invited for a fixed-term postdoctoral research position for up to 3 years to be held at Armagh Observatory beginning October 2008 or as soon as possible thereafter. ... Further information about Armagh Observatory and the current massive stars research programme may be obtained by consulting the Observatory's web-site or via email to Jorick Vink (jsv arm.ac.uk). ...

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

... arfgen (arfgen-1.75.6) [?? ... This can result in a 6% dead-time effect for full frame mode. This has been taken into account in the exposure time in the spectrum header for files created with pipeline versions greater than 20010618 but wasn't catered for in earlier pipeline runs. arfgen checks the PPSVERS keyword in the file header and applies the correction to the output ARF if the pipeline version is older than 18 June 2001 and if the parameter modelootcorr is set to true (the default). ...

... Up: Web Services and Publications . ... This is being done natively in new Java-based applications while older applications are being wrapped to provide Web Service interfaces. ... Data access is via the network enabled NDF data access layer for the older, non-Java applications and via the new HDX layer (Giaretta et al. 2003) for the pure-Java application. ... Use of Web Services as a new messaging system will allow Starlink applications increased flexibility. ...

... Space Research Institute . ... Instrumentation for planetary research . ... Martian mini station (MMS) Instrumentation for space plasma research . ... Plasma particle spectrometers for space missions . Plasma-wave complex (PWC) . Ionospheric plasma diagnostic complex (DPK) Telescopes and radiometers . ... Radiometric Complex Traverse Service and special instrumentation . ... Onboard control and data acquisition systems . The noiseproof coding equipment . ... Real-time control systems . ...

Next: Scope of applications Up: Time Series Analysis Previous: Sampling patterns . In this section we describe the functioning of the MIDAS time series analysis (TSA) package. ... We precede the command description with the description of the scope of the applications and the structure of the TSA input and output files and of the keywords holding the relevant parameters. Scope of applications . ... Input data format . ... Time series analysis in the frequency domain . ... Auxiliary utilities . ...