A dataset provided by the European Space Agency

Name MG1019
Title MG1019+0535: A DUSTY, HIGH-Z RADIO GALAXY
URL

http://nida.esac.esa.int/nida-sl-tap/data?RETRIEVAL_TYPE=OBSERVATION&PRODUCT_LEVEL=ALL&obsno=169001100
DOI https://doi.org/10.5270/esa-qm72bot
Author SPINRAD, HYRON
Description we propose to obtain broad-band photometry with isophot for the z=2.76 radio galaxy mg1019+0535 (dey et al 1994). we strongly suspect this galaxy to be dusty because the strength of its narrow lyman-alpha emission line is far below normal compared to the strengths of the heii and ciii emission lines. we wish to determine the mass of cool dust and the gas-to-dust ratio in this high redshift galaxy by iso photometry at 60, 90 and 160 microns (observers frame). this galaxy provides a unique opportunity to quantitatively examine the dust emission from a luminous galaxy where lyman-alpha is weakened by the combination of resonance line scattering and dust absorption, and to study the properties of dust in the early universe.
Instrument PHT22
Temporal Coverage 1996-05-03T23:26:11Z/1996-05-04T01:55:59Z
Version 1.0
Mission Description The Infrared Space Observatory (ISO) was the worlds first true orbiting infrared observatory. Equipped with four highly-sophisticated and versatile scientific instruments, it was launched by Ariane in November 1995 and provided astronomers world-wide with a facility of unprecedented sensitivity and capabilities for a detailed exploration of the Universe at infrared wavelengths.
Creator Contact https://support.cosmos.esa.int/iso/
Date Published 1999-03-19T00:00:00Z
Last Update 2026-03-02
Keywords Infrared Space Observatory data, ESA ISO mission dataset, ISO infrared observations, mid-infrared astronomy data, far-infrared spectroscopy dataset, ISOCAM imaging data, ISOPHOT photometry data, SWS short wavelength spectrometer data, LWS long wavelength spectrometer data, infrared spectral line observations, infrared imaging survey data, dust emission infrared observations, star formation infrared dataset, interstellar medium spectroscopy data, polycyclic aromatic hydrocarbons PAH features data, active galactic nuclei infrared observations, circumstellar envelope infrared data, planetary nebula infrared spectroscopy, extragalactic infrared survey data, calibrated ISO data products, FITS files infrared astronomy, spectral energy distribution infrared data, continuum photometry dataset, infrared spectral cubes, flux-calibrated infrared maps, ESA ISO Data Archive, legacy infrared space mission dataset
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, SPINRAD et al., 1999, 'MG1019+0535: A DUSTY, HIGH-Z RADIO GALAXY', 1.0, European Space Agency, https://doi.org/10.5270/esa-qm72bot