Resource Type: Archive - STScI NAVO Directory Search Results

ID:: ivo://org.gavo.dc/dfbsspec/q/getssa
Title:: Digitized First Byurakan Survey (DFBS) Spectra Query Service
Short Name:: DFBS SSAP
Date:: 27 Dec 2024 08:31:13
Publisher:: The GAVO DC team
Description:: The First Byurakan Survey (FBS) is the largest and the first systematic objective prism survey of the extragalactic sky. It covers 17,000 sq.deg. in the Northern sky together with a high galactic latitudes region in the Southern sky. The FBS has been carried out by B.E. Markarian, V.A. Lipovetski and J.A. Stepanian in 1965-1980 with the Byurakan Observatory 102/132/213 cm (40"/52"/84") Schmidt telescope using 1.5 deg. prism. Each FBS plate contains low-dispersion spectra of some 15,000-20,000 objects; the whole survey consists of about 20,000,000 objects.

ID:: ivo://byu.arvo/dfbsspec/q/getssa
Title:: Digitized First Byurakan Survey (DFBS) Spectra Query Service
Short Name:: DFBS SSAP
Date:: 24 Aug 2020 16:45:07
Publisher:: The staff at the ArVO Data Center
Description:: The First Byurakan Survey (FBS) is the largest and the first systematic objective prism survey of the extragalactic sky. It covers 17,000 sq.deg. in the Northern sky together with a high galactic latitudes region in the Southern sky. The FBS has been carried out by B.E. Markarian, V.A. Lipovetski and J.A. Stepanian in 1965-1980 with the Byurakan Observatory 102/132/213 cm (40"/52"/84") Schmidt telescope using 1.5 deg. prism. Each FBS plate contains low-dispersion spectra of some 15,000-20,000 objects; the whole survey consists of about 20,000,000 objects.

ID:: ivo://eso.org/dss
Title:: Digitized Sky Survey
Short Name:: DSS ESO
Date:: 05 Jul 2021 08:18:13
Publisher:: ESO
Description:: The Online Digitized Sky Surveys (DSS1 & 2) server at the ESO/ST-ECF Archive provides access to the CD-ROM set produced by the Space Telescope Science Institute through its Guide Star Survey group. The images of these surveys are based on photographic data obtained using the Oschin Schmidt Telescope on Palomar Mountain and the UK Schmidt Telescope. The plates were processed into the present compressed digital form with the permission of these institutions. The photographic plates were scanned to a pixel scale of about 1.7 arcseconds per pixel for the POSS, SERC, and Palomar Quick-V surveys, and to about 1.0 arcseconds per pixel for the POSS-II surveys. Images of any part of the sky may be extracted from the DSS, in either FITS or GIF format.

ID:: ivo://nasa.heasarc/skyview/22mhz
Title:: DRAO 22 MHz Survey
Short Name:: 22MHz
Date:: 07 Mar 2025
Publisher:: NASA/GSFC HEASARC
Description:: Roger et al. (1999) presented a map of the 22 MHz radio emission between declinations -28° and +80°, covering ~73% of the sky, derived from observations with the 22 MHz radiotelescope of the Dominion Radio Astrophysical Observatory (DRAO). The resolution of the telescope (EW x NS) is 1.2° x 1.7° secant(zenith angle). Roger et al. emphasize that the main value of the data lies in the representation of structure larger than the beam. The strongest point sources (Cas A, Cyg A, Tau A and Vir A) have been removed from the map. <p> The Centre d'Analyse de Données Etendues group used the data to form an all-sky HEALPix format map following the method described in Appendix A of Paradis et al. 2012, A&A, 543, 103, ADS. Their HEALPix map is mirrored here. The map is in units of K brightness temperature. Map pixels are set to a sentinel value of -32768.0 for unobserved regions and for regions affected by sidelobes around Cyg A, Tau A, and Vir A. Provenance: DRAO, MPI for Radio Astronomie. This is a service of NASA HEASARC.

ID:: ivo://irsa.ipac/Herschel/Images/DUNES
Title:: Dust Around Nearby Stars
Short Name:: DUNES
Date:: 27 Oct 2022 19:00:00
Publisher:: NASA/IPAC Infrared Science Archive
Description:: The DUst around NEarby Stars (DUNES, Eiroa et al. 2013) Herschel Open Time Key Program (KPOT_ceiroa_1) is a survey of 133 stars in 130 fields with the Herschel/PACS photometer. All target stars were observed with the PACS 100 and 160 micron filters. A subset of stars were additionally observed with the PACS 70 micron filter and the SPIRE 250, 350 and 500 micron filters.

ID:: ivo://irsa.ipac/Spitzer/Images/DUSTiNGS
Title:: Dust in Nearby Galaxies with Spitzer (DUSTiNGS)
Short Name:: DUSTiNGS
Date:: 27 Oct 2022 19:00:00
Publisher:: NASA/IPAC Infrared Science Archive
Description:: DUSTiNGS consists of a sample of 50 dwarf galaxies within 1.5 Mpc, which have been mapped with IRAC channels 1 and 2 (3.6 and 4.5 microns). The sample consists of 37 dwarf spheroidal, 8 dwarf irregular, and 5 transition-type galaxies. The DUSTiNGS data release includes images and source catalogs based on uniform Spitzer 3.6 and 4.5 micron observations.

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