'Extended source' diaporamas de présentation

???? I

???? I. Optical Telescope. Telescope. The main purposes of astronomical telescope: To collect the weak light (photons) from sky. To map the sky to image To enhance the angular separations among the astrophysical objects.

1.2k views • 98 slides

Azimuthally-sensitive HBT in STAR

1.03k views • 84 slides

Optical Telescope

Optical Telescope. Yi Chou. Telescope. The main purposes of astronomical telescope: To collect the weak light (photons) from sky. To map the sky to image To enhance the angular separations among the astrophysical objects.

840 views • 45 slides

The seismogram

The seismogram. U = Source * Propagation * Site. POINT SOURCE APPROXIMATION. Distance r Wavelength l Fault dimension L. Far field terms dominates because r is relatively large. EXTENDED SOURCE FAULT PARAMETERS. surface. foot wall. Hanging wall. depth. length L. dip.

595 views • 42 slides

SPACE TELESCOPE SCIENCE INSTITUTE

405 views • 27 slides

John D. Elwell 1 , Deron K. Scott 1 Henry E. Revercomb 2 , Fred A. Best 2 , Robert O. Knuteson 2

Ground and On-Orbit Characterization and Calibration of the Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS). John D. Elwell 1 , Deron K. Scott 1 Henry E. Revercomb 2 , Fred A. Best 2 , Robert O. Knuteson 2

375 views • 25 slides

Astronomical Sources of Radio Frequency Emissions

187 views • 18 slides

MUSTANG-2 follow-up of eROSITA -selected clusters

MUSTANG-2 follow-up of eROSITA -selected clusters . Tony Mroczkowski 1 , Jon Sievers 2 , Nick Battaglia 3 , Brian Mason 4 , Charles Romero 4 , Mark Devlin 5 , Alex Young 5 , Simon Dicker 5 , Erik Reese 5 , Justus Brevik 6 , Sherry Cho 6 , Kent Irwin 6 , Jeff McMahon 7

265 views • 14 slides

ELECTROMAGNETIC WAVES

ELECTROMAGNETIC WAVES. Name given to a range of waves having different wavelengths, frequencies and energies but some common properties All are propagated by varying electric and magnetic fields which oscillate at right angles to one another and also to the direction of propagation of the wave

384 views • 14 slides

1st INTEGRAL Data Analysis Workshop ISDC , October 5-8, 2004 Imaging extended sources with JEM-X

1st INTEGRAL Data Analysis Workshop ISDC , October 5-8, 2004 Imaging extended sources with JEM-X. N. Lund C. Budtz-Jorgensen N.J. Westergaard J. Chevenez Danish Space Research Institute. Imaging of extended sources with a coded mask instrument.

233 views • 14 slides

STATUS REPORT OF FPC

STATUS REPORT OF FPC. SPICA Task Force Meeting March 29, 2010 MATSUMOTO, Toshio (SNU). Concept of FPC. FPC consists of two instruments FPC-G : Focal plane guiding camera FPC-S : Near infrared camera for scientific observation FPC-S has a back up function of FPC-G

278 views • 12 slides