| Name | HJHVEGA7 |
| Title | Vega-type excess in a newly discovered planetary system |
| URL | |
| DOI | https://doi.org/10.5270/esa-b28r30w |
| Author | Habing, H.J. |
| Description | 1996 is the year of the first extra-solar planet discoveries. 4 jupiter sized planets have been discovered so far around main sequence stars. we believe that the vega phenomenon (infrared excess emission due to dust disks around main sequence stars) is related to planet formation in that the left-over planetesimals are the likely source of the observed dust particles. of the four planetary systems, three are fortunately covered by iso observations looking for vega like excess. we propose to use 30 minutes of discretionary time to observe the newest example and, if possible, discover the disk associated with that star. |
| Instrument | PHT22 |
| Temporal Coverage | 1997-07-17T22:14:49Z/1998-02-26T10:27:25Z |
| 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 | 1999-05-29T00:00:00Z |
| 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, Habing et al., 1999, 'Vega-type excess in a newly discovered planetary system', 1.0, European Space Agency, https://doi.org/10.5270/esa-b28r30w |