beams can be formed with corrugated horn arrays ... Feed horn antennas. Cryostat. 45 CW twist rectangular wave guide ... Baseline formed by horns 2 and 3 ...
Title: Slide 1 Author: D.N. Dawanas Last modified by: D.N. Dawanas Created Date: 7/23/2004 3:18:45 AM Document presentation format: On-screen Show Company
Uses interferometry & bolometers to search for B-Mode Polarization. ... Seth Bruch. Amanda Gault. Peter Hyland. Siddharth Malu. Peter Timbie. University of Richmond ...
Anomalies of galactic rotation curves. Standard Cold Dark Matter Simulation VIRGO ... good agreement with description of detector. Heat deposition : ...
Improved reconstruction of total solar irradiance using broad- band facular ... from Teff variations outside spots and faculae (e.g. 'magnetic stirring' ...
... Herschel probes the rest-frame bolometric emission from galaxies as they formed most of their stars Wedding Cake Survey GOODS-S 0.04 deg^2 GOODS-N 0.04 ...
... (used for bolometric measurements in ASDEX Upgrade divertor) Create virtual LOS to get higher resolution In order to reach a higher resolution, ...
Kara Hoffman Mark Oreglia A promising bolometric material: platinum high Z = large dE/dx temperature-resistivity function very steep at 20K should be more sensitive ...
Located at Taurus at 140 pc. Bolometric luminosity of 30 Lsun. Embedded in dense core (1000 AU) ... as circular polarization characteristics of southern source ...
We evaluate the Monochromatic & IR Bolometric LLFs using the 1/Vmax estimator We compare our estimates with models and measurements from recent literature
will be included in Mengel et al. (2004, in preparation) Narrow band line ratios (Brg and Ha) ... estimates into expected bolometric luminosities according to ...
SMG: an Introduction SCUBA detector (850micron) on JCMT gave a boost to sub-mm Cosmology The negative K-correction plays a major role making high-redshift ...
The Properties of Stars. 1. Flux density F is given in terms of luminosity L, distance d, ... Little Dipper (Ursa Minor) Guide to naked-eye magnitudes ...
Recent Results from Spitzer (broad band IRAC) ... Mid-IR SED from spectra (Spitzer IRS) Study emission features ... Spitzer IRS mid-IR spectra (rest frame ~5 ...
We can measure how bright the star looks, we want how bright ... Convert from radians to arcsec and use small angle approximation. Define 206265 AU as 1 parsec ...
... stars into constellations, often animals and characters from myths and legends. ... Otherwise, their constellation name is prefixed by one or two letters, ...
Optical and Infrared Wide-Field Astronomy in Antarctica. Paris ... Van Loon et al. 1999. Guandalini et al. 2006. Results with space-borne mid-IR observations: ...
Betelgeuse Rigel 244 pc 152 pc d -6.8 -5.5 MV 0.14 0.41 mV Rigel Betelgeuse Back to our example of Betelgeuse and Rigel: Difference in absolute magnitudes: ...
Title: AGN science Last modified by: operat Document presentation format: Presentazione su schermo Company: INAF - OABologna Other titles: Arial Times New Roman ...
Astrophysical Gravitational Wave Backgrounds Cosmological supernovae as neutrino and gravitational wave sources mHz gravitational wave background from inspiral of ...
Title: Presentazione di PowerPoint Author: Andrea Santangelo Last modified by: Tiziana Di Salvo Created Date: 6/29/2002 5:35:55 AM Document presentation format
MS, S and C Stars in the Infrared. Luminosities and Mass Loss ... Distances: Hipparcos measurements corrected (Bergeat et al. 2002, Bergeat & Chevalier 2005) ...
Review of general properties of stellar tracks, which determine the ... 1.2 Mo. 1 Mo. Flash and After. M tr. RGB tip. RGB base. RGB tip. 10 Ro. 1 Ro. P-EAGB. 100 Ro ...
Veronique Buat, Jonathan Davies, Kate Isaak, Walter K Gear, ... R~1000 integrated spectroscopy (Balmer decrement, metallicity...) with CARELEC at the OHP ...
Comparable SFR at high z in dusty starbursts ('submm gal') as ... Optical phot z. Radio phot z: (1 z) propto T_D. 20K. 60K. Z_rad, Z_opt(2) Z_opt (1) COSBO 7 ...
Calibrating Diode Detectors, QEX Aug 1990 by John Grebenkemper, KI6WX ... Show up at Flea Mkt. HP Sensor Heads. N connector head. N conn 200 ohms. WR 90 Head 100 ohms ...
l (PAGB) / L(tot) = ? x Fuel. N(PN) / L(tot) = B x t. Fuel / L(hot-PAGB) N(PN) / M(tot) = B x t / (M/L) Renzini & Buzzoni (1986) Hot-PAGB Fuel Consumption ...
Global Parameters of. Type Ia Supernovae. Bruno Leibundgut. European Southern Observatory ... Stritzinger, Leibundgut, Walch & Contardo, 2006, A&A, 450, 241 ...
Utility of spectral energy distributions for most niches of astrophysical ... Some include column names like 'min', or 'confuse?' that trip the ADQL query; ...
How do we define E&B fields? The Maxwell Tensor in General ... Thus far we only looked at energy extraction resulting from Electromagnetic Poynting Flux. ...
Background Noise Limited Detectivity for TD=TB=T is 1.8 x 1010 cm Hz1/2/W at 300 K. ... D* 108 cm Hz1/2/W. Calculated NETD = 76 mK, assuming 4 Hz amplifier ...
Eclipses found in Hipparcos light curves (Torres 2003) Light curve analysis ... Spectroscopic light ratio (Torres 2003) used. Possible 5% third light included ...