... ALMA . ... Technical notes . ... ATM and AATM . What is ATM? ... Current version: V0.1 . ... ATM is a library of routines for modelling transmission of cm/mm/sub-mm wavelength radiation through the Earths atmosphere. ... AATM is a re-packaging of the version of ATM as used by the ALMA online calibration software "TelCal". ... Please note this is a BETA version . ... NEWS file extract: Version 0.08 ------------ UPSTREAM TRACKING: Synchronised with the current version of ATM in the ALMA CVS Trunk. ...

... spectrum . ... SPECTRUM will compute synthetic spectra, line profiles equivalent widths, specific intensities, assuming LTE, from model atmospheres of early-type stars. ... sterne models . file containing model atmosphere in 2006 Sterne format . ... T=25000, log g=4.0, vt=0, 1400-1415A. a) NLTE model atmosphere, spectrum computed with SYNSPECv25 (black). b) LTE model atmosphere, same linelist in converted format, spectrum computed with SPECTRUM (red) using this input file and this linelist . ...

... CentralProcessor 0.11 documentation . Calibration and Imaging Documentation . The cmodel pipeline task is responsible for extracting a local sky model (LSM) from the global sky model (GSM) and building an image from the components and/or images resulting from the request. ... MPI wrapper> cmodel -c config.in . ... None . ... If Cmodel.gsm.database is set to asciitable then a row/column (space separated) file is used as the global sky model source. ... cmodel (Model Image Generator) . ...

Tiny Tim version 7.0, which includes support for WFC3 and was developed at the ST-ECF, was released on June 1, 2008. ... The most recent Tiny Tim manual is available here . ... It was written for version 6.3 of Tiny Tim, but nothing changed in version 7.0 other than the addition of WFC3 instrument support. ... Tiny Tim includes mirror zonal errors, time dependent aberrations (for the pre-repair instruments), field dependent obscuration patterns (for WF/PC-1 and WFPC2), and filter passband effects. ...

... Archives . ... Quote] Changing my mind (again) . ... From IMS Bulletin Vol. 36(3) , p.11, Terence?s Stuff: Model skeptics . Once I quoted an article by Prof. Terry Speed in IMS Bulletin: Data-Doctors. ... Or, John Tukey: ?Our focus should be on questions, not models?Models can ? ... We?ve all heard George Box?s quaqua-versal quotation ?All models are wrong, some models are useful?, and I agree with the second half. ... Comment ( RSS ) | ... Chandra Blog . ... Entries (RSS) and Comments (RSS) . ...

For some applications you need to know how fast the model correction changes with az, za so you can estimate the error you make if you evaluate the model at a "nearby" point. ... This can be useful if you want to evaluate the model correction for the current az,za but you have the az,za position of the previous second. ... This is the maximum that the az,za can move in 1 second. 3rd: The change in the az, za errors if you move the az,za position by the model error at that position. ...

... Astronomy for Kids . ... Astronomy 101 . ... Astronomy Day . ... Astronomy and astrophysics rely heavily on computer modeling, but being neither a physicist nor computer scientist, I cannot relate to the term "computer model." What is such a model, and how do scientists build one? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Finescale Modeler | ... Model Railroader | Model Railroader Video Plus | ...

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

... Spectral energy distributions (SEDs) for active galactic nuclei (AGN) are made publicly available by computing self-consistent 2-phase AGN torus models. ... Dust extends from the dust evaporation radius, typically located between pc/10 Heymann Siebenmorgen (2012). We consider fluffy dust particles ( Kr gel Siebenmorgen , 1994). ... As an example we show below the SEDs of an AGN computed with diffuse ISM dust ( Siebenmorgen et al 2014) and fluffy grains ( Kr gel Siebenmorgen 1994) . ...

It is easy to incorporate information from an instrument or the telescope into your scripts. ... mess with the getKeyVar statements because getKeyVar returns None in debug mode, making the commands run, which is perfect. import TUI .TCC.TCCModel import TUI .Inst. DIS .DISModel from TUI .Inst. DIS .StatusConfigInputWdg import StatusConfigInputWdg InstName = DIS class ScriptClass(object): Simple script to configure DIS . def __init__(self, sr): Display ...

polimodel -- Produce model linear polarization and positi