... The flats are obtained with the DEUTERIUM-lamp and the MR grisms G230M. The actual choice of central wavelength and slit combination depends on the observed count level within each exposure. ... However the actual instrument setup (central wavelength and slit width) and exposure time might change during the cycle in order to guarantee the needed count-level of ~250000-280000 cps/frame. ... NONE (D2 lamp) RA.. ... Table of exposures (copy for each exposure as appropriate/desired): Target or lamp.. ...

Next: Additional information Up: Required observational data Previous: Timing information . Comments are so common, and so useful, that a 32-byte COMMENT column should be considered part of the basic data, even though it may be blank for the majority of the data. This field may be used to append comments to a particular observation, such as DOME IN THE WAY? ... The time field MJD_OBS should always be filled in, but the rest can remain undefined. ... Mon Jan 22 15:08:15 MET 1996 ...

... Archives . ... Astronomers confront with various censored and truncated data. ... This area is called survival analysis . If your library has The American Statistician subscription and you are an astronomer handles censored or truncated data sets, this primer would be useful for briefly conceptualizing statistics jargon in survival analysis and for characterizing uncertainties residing in your data. Survival Analysis: A Primer by David A. Freedman . ... Chandra Blog . ... SAMSI AstroStat Prog. ...

... About ATNF overview . ... Staff list | ... The following table indicates the SCHED estimates of disk space that the included stations would require for all three Cir X-1 ToO VLBI sessions (4,6,8 November) if we go for 256 Mbps. ... Next message : jon_at_email.protected: "Re: Disk space required for Cir X-1 ToO VLBI" . ... Next in thread : jon_at_email.protected: "Re: Disk space required for Cir X-1 ToO VLBI" . Maybe reply : jon_at_email.protected: "Re: Disk space required for Cir X-1 ToO VLBI" . ...

... Thus the FTE described below must be added to the AOF FTE budget. ... Activity Scientist overview of changes (R7M) Observing preparation tool ( section 15.1) Instrument Control Panel ( section 15.2) Modification of AOF / Hawk-I acquisition template ( section 15.3) Site quality monitoring and display ( section 15.5) Exposure Time Calculator ( section 15.6) Modification Observing Tool (OT3) ( section 15.8) TOTAL FTE effort 1 0.1 0.3 0.3 0.3 0.2 0.3 2.5 ...

... Hobby Eberly Telescope, RLM 15.308 University of Texas, Austin, TX 78712, Email: niall@astro.as.utexas.edu . ... We describe our recent software effort to enable queued observations on the Hobby Eberly Telescope. ... The Hobby Eberly Telescope (HET) (Sebring & Ramsey 1994) is a 9.2 meter optical telescope currently undergoing scientific commissioning in west Texas. ... Once fully operational, this telescope will operate in a queue scheduled, service observing mode 85% of the time. ... flux of object...

... P2865 Arecibo Observatory Date Received: 2013-Sep-03 17:52:22 William E. Gordon Telescope Observing Time Request COVER SHEET Section I - General Information Submitted for Sep 1 2013. ... Remote Observing Request Observer will travel to AO X Remote Observing In Absentia (instructions to operator) Section I I - Time Request The following times are in LST. ... As in past when the proposal is approved, I will communicate with Hector Hernandez about available time and pulsars to be observed. ...

Using the free source form it is not permitted to have comments starting with a C or a * in column 1. This would be a violation of the free format. ... An advantage compared with earlier Fortran standards is that the standard now requires that the compiler can signal if the user deviates from the permitted standard. It is required that a Fortran 90 compiler can signal . ... It has to be possible to ask the program to signal for any extensions outside the Fortran 90 standard. ...

... Na - number of occulting satellite 2. Np - number of occulted satellite 3. ... Y(0) - difference of the planetocentric rectangular coordinates ( occulting satellite minus occulteded one) in the event plane ( see reference ), km 12. ax - the coefficient required for application of the coordinates X(0), Y(0) ( see reference ) 13. ay - the coefficient required for application of the coordinates X(0), Y(0) ( see reference ) 14. bx - the coefficient required for ...

... Apache HTTP Server Version 2.4 . ... It provides the features used for proxying HTTP and HTTPS requests. mod_proxy_http supports HTTP/0.9, HTTP/1.0 and HTTP/1.1. ... Thus, in order to get the ability of handling HTTP proxy requests, mod_proxy and mod_proxy_http have to be present in the server. ... Forces the proxy to send requests to the backend as HTTP/1.0 and disables HTTP/1.1 features. proxy-nokeepalive . Forces the proxy to close the backend connection after each request. proxy-chain-auth . ...

The NICFPS:Data Cube script allows you to take a sequence of exposures over a range of wavelengths. ... Exp : the number of exposures per etalon Z spacing. ... Initial Index: specify this to restart a partial data cube ; otherwise leave it blank. Initial Z : the initial etalon Z spacing. Delta Z : the etalon Z spacing interval. ... Then to restart the data cube later, set Initial Index to the recorded Current Index and restore all other input parameters. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Planets . ... Stars . Exoplanets . ... Space Flight . ... By admin January 21, 2011 Posted in: Exoplanets . ... So why did you get into astronomy? ... In June 2000 I arrived at Queens to work on variable stars. ... How many stars have planets, how many planets per star , that kind of thing. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

RadioAstron AO-2 prop osal Submission dead line: 27 January 2014, 23:59 UT. ... Team contact name and e-mail address: Ivan Petrov (e-mail: Ivan.Petrov@gmail.com ) Total observing time request: 60 hrs Should be < 100 hours if GOT. ... Introduction -- providing concise background information necessary to assess the scientific merits of the research proposed; outlining the reasons for the project to constitute key science area for RadioAstron if the KSP-type is selected. ...

For the calibration of RATAN-600 data you will need to Download Nobeyama Fluxes (1, 2, 3.75, 9.4, 17 GHz): year 1999 2000 2001 2002 2003 . Brief description of Work Scan . Main functions of processing, realized in the program are: . ... Correction of various (not fatal) defects of data; . ... Calculating of the lower enveloping curve or an average scan from observations data for a few days; . ... COMMENT This table contains the set (TFIELDS) of 1-dimensional (TFORM# . ... AZIMUTH = 'float' / . ...

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

. This is a new popup window - close it when you are done . Submitted by William Lee on 08/03/2008 11:01:26 . Radio Telescope . Uses a surplus DirectTV dish. Apparently, these are being surplused because the switch to HDTV requires new dishes. Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

... Time related attributes: . observation related: DATE_OBS and DURATION required by XMM-SOC-ICD-0006-SSC ([ 3 ]), write also DATE_END and OBSSTART , OBSSTOP . ... SAS_VERBOSITY should be set to `Sparse' (4) for normal processing and `Verbose' (5) for more detailed processing. Values of 6 and higher may yield quite a number of messages related to rejected events (MIPs) depending on CCD number and instrument mode. SAS_MEMORY_MODEL should be set to `high' for normal processing. ...

... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... The seasons, the seeing ( a clear sky is not always associated to calm , stable air ) and most important how dark your observation site is. ... Therefore a dark site for observing is at least as important for deep sky observation as the diameter of your scope. ...

First Name . Last Name . ... A contributed talk . A poster . ... Tentative title of your oral contribution/poster . Required if ask for a Poster or Talk . ... Required if you are member of a collaboration . Short abstract of your oral contribution/poster . Required if you ask for a Poster or Talk . Options . ... Please select additional options . ... Please check the required fields. Powered by jqueryform.com . ...

... The Phase II Language for the Hobby # Eberly Telescope Niall I. Ga#ney Hobby # Eberly Telescope, RLM 15.308 University of Texas, Austin, TX 78712, Email: niall@astro.as.utexas.edu Mark E. Cornell McDonald Observatory, RLM 15.308 University of Texas, Austin, TX 78712, Email: cornell@puck.as.utexas.edu Abstract. ... We have developed a language in which investigators can describe their observations, a simple method for submission, and tools to execute observations. ... These templates are: . ...