A dataset provided by the European Space Agency

Name 9155
Title The Cepheid Distance to NGC 1637: A Direct Comparison with the EPM Distance to SN 1999em
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=9155;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-7tnodx4
Author Leonard, Douglas
Description This is a scientific proposal for HST mission. For specific information please visit https://archive.stsci.edu/proposal_search.php?id=9155&mission=hst
Publication
  • A Deep Chandra X-Ray Observation of NGC 1637
  • Evidence for Spectropolarimetric Diversity in Type Ia Supernovae
  • Investigating the break in the Cepheid period-luminosity relation and its implications
  • The Cepheid Distance to NGC 1637: A Direct Test of the Expanding Photosphere Method Distance to SN 1999em
  • The Connection between Bar Strength and Circumnuclear Dust Structure
  • The Opacity of Spiral Galaxy Disks. IV. Radial Extinction Profiles from Counts of Distant Galaxies Seen through Foreground Disks
  • The opacity of spiral galaxy disks. V. Dust opacity, HI distributions and sub-mm emission
  • The opacity of spiral galaxy disks. VI. Extinction, stellar light and color
  • The Opacity of Spiral Galaxy Disks. VIII. Structure of the Cold ISM
  • The opacity of spiral galaxy disks. VII. The accuracy of galaxy counts as an extinction probe
  • The Type II SN 2025pht in NGC 1637: A Red Supergiant with Carbon-rich Circumstellar Dust as the First JWST Detection of a Supernova Progenitor Star
Instrument WFPC2, WFPC2/PC
Temporal Coverage 2001-09-02T02:55:15Z/2001-10-31T15:28:35Z
Version 1.0
Mission Description Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
Creator Contact https://support.cosmos.esa.int/esdc/index.php?/Tickets/Submit
Date Published 2002-10-31T23:14:43Z
Last Update 2026-03-09
Keywords Hubble Space Telescope data, HST observations dataset, NASA ESA Hubble mission data, space-based optical imaging data, ultraviolet astronomy observations, near-infrared imaging dataset, Hubble spectroscopy data, Wide Field Camera 3 WFC3 data, Advanced Camera for Surveys ACS data, Space Telescope Imaging Spectrograph STIS data, Cosmic Origins Spectrograph COS data, Hubble deep field imaging dataset, extragalactic survey observations, galaxy evolution imaging data, star formation observations HST, stellar photometry dataset, globular cluster imaging data, supernova Hubble observations, exoplanet transit HST data, interstellar medium spectroscopy data, calibrated level 2 HST data products, drizzled image mosaics, FITS files astronomy, flux-calibrated spectra, photometric time-series Hubble data, redshift measurements dataset, Hubble Legacy Archive data, Mikulski Archive for Space Telescopes MAST dataset
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Leonard et al., 2002, 'The Cepheid Distance to NGC 1637: A Direct Comparison with the EPM Distance to SN 1999em', 1.0, European Space Agency, https://doi.org/10.5270/esa-7tnodx4