Next: Pressure Up: Additional information Previous: Additional information . ... Although the ESO Archive standard is to record temperatures in kelvins, this is often inconvenient. ... Therefore, if the temperatures are not in kelvins, the appropriate units should be provided in the table file (if temperatures are in a column), or as a comment. ... If filter and detector temperatures are otherwise regulated or recorded, it may still be useful to record DOMETEMP in the data file as a Real*4 column. ...

Next: Proxy Climate Indicators Using Up: C.J. Butler, Research Astronomer Previous: C.J. Butler, Research Astronomer . The three long temperature series from Armagh, namely the maximum and minimum temperatures (1843-present), the twice-daily outside temperatures (1795-1882) and the twice-daily dry-bulb temperatures (1844-1965) have been recalibrated and averaged to form a single long temperature series from 1796 to 2003. ...

All stars derive their energy through the thermonuclear fusion of light elements in to heavy elements. High temperatures are required so that the mutual electrostatic repulsion of the protons in each fusing atomic nucleus is overcome. ... Elements with more protons in their nuclei require higher temperatures. ... This sequence is now shown in the animation below. ... First Step of the Proton-Proton Chain Narration . Second Step of the Proton-Proton Chain Narration . ...

Next: Antenna gain considerations and Up: Some Theory Previous: Polarisation . To provide correct flux density units for the visibilities, , from an interferometer, the measured correlation coefficient at the correlator ( ) needs to be scaled by a system temperature and a telescope sensitivity factor ( ). ... For a zenith opacity , observing at an elevation of , and if the atmosphere is approximated as having a uniform temperature , then the atmospheric contribution to system temperature is . ...

. Next: Diameters Up: Stellar parameters from calibrations Previous: Gravities Contents . Temperatures of stars are derived from their spectral type and luminosity class. Calibrations are stored in files spec_par.V, spec_par.IV, spec_par.III, spec_par.II, spec_par.I in oyster/starbase . teff_stars Compute effective temperature for all stars in startable. teff_star ( spectrum _char ) Function. Return effective temperature for star with specified spectrum. Christian Hummel 2015-04-28

... The properties of the dust grains (e.g., temperature and mass) can be derived from fitting far-IR SEDs (т??100 ЮМm). Only with SPIRE on Herschel has it been possible to get high spatial resolution at 200 to 500 ЮМm that is beyond the peak (~160 ЮМm) of dust emission in most galaxies. Aims: We investigate the differences in the fitted dust temperatures and masses determined using only 200 ЮМm data is for deriving these dust properties. ...

... Gallery . Simulation Images . Simulations of convection in stars . Side-view of the temperatures in a simulationтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . ... Title: Side-view of the temperatures in a simulation of the sub-giant Eta Bootes . ... NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Side-view of the temperatures in a simulation of the sub-giant Eta Bootes €йRegner Trampedach . ...

... High-pressures experiments are mostly aimed at studying phase transformations in solids, synthesising new phases and studying their composition, crystal and magnetic structure, physical and thermodynamical properties. ... The specific feature of investigations at LHPP that distinguishes it from most other high-pressure laboratories is combining in situ measurements with studies at ambient pressure of new high-pressure phases fixed by quenching to liquid nitrogen temperature. ...

... 2013 July 31 . 130 Years of Earth Surface Temperatures . Image Credit: GISS , NASA . Explanation: How has the surface temperature of Earth been changing? ... On average, the display demonstrates that the temperature on Earth has increased by nearly one degree Celsius over the past 130 years, and many of the warmest years on record have occurred only recently. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . NASA Web Privacy Policy and Important Notices . ...

Astronomy Picture of the Day . Earth's Temperature . ... 30.01.1997 . ... NOAA Explanation: What's the temperature outside? No matter where you are on Earth , the above map can tell you. This global montage was created using the temperature data from numerous satellites orbiting the Earth. This map indicates temperatures recorded early on January 26 th , 1997, but an even more recent map -- updated every 6 hours -- is usually available . ... Publications with keywords: Earth . ...

... They are plotted below by year and for the last 5 and 30 days (updated at 5:25 am each day). ... The black and white plots have a mosaic with 1 plot per receiver (if you don't have a color plotter, then you can make hardcopy with the black and white version). ... All plots are pdf files. ... 13jan03- lbn dewar warmed up for maintenance. xband 16K stage drops by 5K since now 2 rather than 3 dewars on the compressor. 15jan03- lbn op-amp for tempmonitor conversion I to V added bypass capacitors. ...

. XMM-Newton Science Analysis System . odfcheck (odfcheck-0.18.2) [xmmsas_20050815_1803-6.5.0] . Meta Index / Home Page / Description . This checks identifies any EMOS exposures when the instrument temperatue was lower than a user-specified threshold. A warning is generated for each occurrence. XMM-Newton SOC/SSC -- 2005-08-16

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Irvin M. Winer . ... Weather . ... Temperature ( F) . ... 0.00 . ... AAG IR Sky Temperature ( C) . ... AAG Adjusted IR Sky Temperature ( C) . ... AAG Ambient Temperature ( C) . ... AAG Temperature Split ( C) . ... 39321 D,01/23,01:10:10, 67, 20,25.43,270, 8, 38, 0.00, 6.18, 63,!251 at 2016.04.09 19:45:25 . ... S-cmd: "(null)" at 2016.04.09 19:45:25 . ... Page last updated on: February 16, 2016 . ... 2013 Winer Observatory. ...

Next: Limiting Energy Channels Input Up: *fit* - Fit Data Previous: Raymond Model . The model is a two-temperature Raymond thermal spectrum, low temperature range is 0.55 to 0.65 keV, high temperature range is 1 to 2 keV, element abundance table is cosmic, abundance of heavy elements (atomic number >2 ) is 50% of the value in the table. Note that 0.7 = log(5.0), specifies that the second component normalization will be 5 times the normalization of the first component. ...

... Using the uvby -photometry and proper motion data for about 5500 F stars within 80 pc from the Sun, we have studied velocity ellipsoid parameters and obtained the following results. 1) The sizw of all wllipsoid semiaxes increase systematically for groups of stars with the decrease of both temperature (at constant metallicity) and metallicity (at constant temperature). ... As a result, each of the three parameters - temperature, metallicity and velocity dispersion - is an age indicator. ...

... A three-cell test section roughly representative of the primary mirror was provided for this test by the Steward Mirror Lab. ... Additionally, the tests are intended to determine relative airflow vs. pressure drop characteristics for each of the air flow patterns so the results can be evaluated both as a function of flow rate and of pressure drop along the flow path. ... The bottom (top as installed) was cut out so it could close the chamber for heating and be removed for the cooling tests. ...

. Air and water temperature, July 15, 1992; (0 =12:00 a.m. CDT) .

... Equipment . ... At present our UHV equipment consists of two UHV STMs. The first one is a room-temperature STM GPI-300 (atomic resolution on metals) connected with a UHV technological chamber. The chamber is equipped with a sample heater, deposition equipment, tip-clean equipment and a low-temperature 4-probe conduction measurement unit. ... The temperature interval is 5-300 K, the vacuum in the STM chamber is usually better than 10 -10 Torr (typical value 3x10 -11 Torr). ...

Variations of total ozone content and lower ozone stratosphere temperature in Antarctic Region during winter-spring period A.V. Grytsai National Taras Shevchenko University of Kyiv Astronomy and Space Physics Department assen@univ.kiev.ua Data, used in the work work Total ozone: Total Ozone Mapping Spectrometer (TOMS) measurements during 1979 - 2005 and Ozone Monitoring Instrument (OMI) ones for 2006, for http://toms.gsfc.nasa.gov/ftpdata.html. ... A long-term TOC decrease is significant. ...

Performances of the cryogenic system of GIANO -TNG I. Mo chi,a E. Oliva,a,b L. Origlia,c C. Baffa,a V. Biliotti,a G. Falcini,a E. Giani,a M. Gonzalez, E. Rossetti,c M. Sozzi,a ... Parigi 32A, Z. I. CHIND, I-10034 Chivasso (TO), Italy e Omicron Sistemi, via Trento 135, I-10088 Volpiano (TO), Italy ABSTRACT GIANO -TNG is a cryogenic high resolution infrared spectrometer whose optics include large aspheric mirrors and cross-dispersing prisms mounted over a 1.5 m2 aluminum ... Proc. of SPIE Vol. ...