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Far-infrared line imaging of the starburst ring in NGC 1097 with the Herschel/PACS spectrometer
Seyfert nucleus interstellar medium
2014/12/20
NGC 1097 is a nearby SBb galaxy with a Seyfert nucleus and a bright starburst ring. We study the physical properties of the interstellar medium (ISM) in the ring using spatially resolved far-infrared ...
A wideband analog correlating spectrometer for millimeter astronomy
Simulation The spectrometer Mm astronomy Broadband analog spectrometer Circuit board delay line The input signal
2014/12/9
This project developed an analog correlating spectrometer intended for use in millimeter Astronomy. It is based in part on the Wideband Analog Spectrometers (WASP and WASP-II) built by Harris, et al (...
Multiwavelength campaign on Mrk 509. II. Analysis of high-quality Reflection Grating Spectrometer spectra
Galaxies: active – quasars: absorption lines – X-rays: general
2011/9/27
We study the bright Seyfert 1 galaxy Mrk~509 with the Reflection Grating Spectrometers (RGS) of XMM-Newton using the RGS multi-pointing mode of XMM-Newton for the first time in order to constrain the ...
Venus wind map at cloud top level with the MTR/THEMIS visible spectrometer. I. Instrumental performance and first results
Venus Wind Clouds Visible Spectrometry
2010/11/15
Solar light gets scattered at cloud top level in Venus’ atmosphere, in the visible range, which corresponds to the altitude of 67 km. We present Doppler velocity measurements performed with the high r...
Calibration of the AKARI Far-Infrared Imaging Fourier Transform Spectrometer
Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/28
The Far-Infrared Surveyor (FIS) onboard the AKARI satellite has a spectroscopic capability provided by a Fourier transform spectrometer (FIS-FTS). FIS-FTS is the first space-borne imaging FTS dedicate...
ZEUS-2: a second generation submillimeter grating spectrometer for exploring distant galaxies
Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/27
ZEUS-2, the second generation (z)Redshift and Early Universe Spectrometer, like its predecessor is a moderate resolution (R~1000) long-slit, echelle grating spectrometer optimized for the detection of...
Solar X-ray Spectrometer (SOXS) Mission – Low Energy Payload – First
Solar Flares X-ray detectors X-ray line emission equivalent width
2010/9/16
We present the first results from the ‘LowEnergy Detector’ payload of ‘Solar X-ray Spectrometer (SOXS)’ mission, which was launched onboard GSAT-2 Indian spacecraft on 08 May 2003 by GSLV-D2 rocket to...
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity
polarizing Fourier Transform Spectrometer millimeter-wavelength filters atmospheric opacity
2009/6/25
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity。
The Manchester Echelle Spectrometer at the San Pedro Mártir Observatory (MES-SPM)
Echelle Spectrometer San Pedro Mártir Observatory
2009/6/16
The Manchester Echelle Spectrometer at the San Pedro Mártir Observatory (MES-SPM)。
High Resolution Stellar Spectroscopy with VBT Echelle Spectrometer
High resolution spectroscopy
2009/5/12
The optical design and performance of the recently commissioned
fiber fed echelle spectrometer of 2.34 meter Vainu Bappu Telescope
are described. The use of it for stellar spectroscopic studies is d...
Data Acquisition, Control, Communication and Computation System of Solar X-ray Spectrometer (SOXS) Mission
Data acquisition X-ray spectrometer instrumentation
2009/5/7
The Solar X-ray Spectrometer (SOXS) mission onboardGSAT- 2 Indian Spacecraft was launched on 08 May 2003 using GSLV-D2 rocket by Indian Space Research Organization (ISRO). SOXS aims to study solar fla...
Solar X-ray Spectrometer (SOXS) Mission – Low Energy Payload – First Results
Solar Flares X-ray detectors X-ray line emission equivalent width
2009/5/7
We present the first results from the 'LowEnergy Detector'™ payload of 'Solar X-ray Spectrometer (SOXS)™ mission, which was launched onboard GSAT-2 Indian spacecraft on 08 May 2003 by ...
