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- ID:
- ivo://nasa.heasarc/skyview/ukidss
- Title:
- UKIRT Infrared Deep Survey J-band
- Short Name:
- UKIDSS
- Date:
- 07 Mar 2025
- Publisher:
- NASA/GSFC HEASARC
- Description:
- The UKIDSS survey is the next generation infrared survey, a successor to 2MASS. It will ultimately cover 7000 square degrees in the northern sky at both high and low Galactic latitudes and goes about three magnitudes deeper than 2MASS in the coverage area. Most data is taken in the J, H and K bands. A Y band is available in some regions. <p> UKIDSS is comprised of several distinct surveys in different regions of the sky. Of primary interest to <i>SkyView</i> users (since they have the largest sky coverage) are the Large Area Survey, the Galactic Plane Survey, and the Galactic Clusters Survey. There are deep and ultadeep surveys which cover much smaller fractions of the sky. The planned coverage for the UKIDSS surveys may be seen at the <a href="http://wsa.roe.ac.uk/theSurveys.html"> UKIDSS survey page</a>. All UKIDSS data products are published by the Wide-Field Astronomy Unit (WFAU) at the University of Edinburgh through the <a href="http://wsa.roe.ac.uk/">WFCAM Science Archive (WSA)</a> which includes more detailed coverage information for each data release. <p> <i>SkyView</i> currently uses the DR11 data release. Many thanks to the WSA team at WFAU for providing an interface to make all the latest data easily accessed. Note that coverage is not uniform across the different bands so that at a given point there might be H and K band data, but nothing in the J band. Provenance: UKIDSS Project. This is a service of NASA HEASARC.
- ID:
- ivo://mast.stsci/siap/uit
- Title:
- Ultraviolet Imaging Telescope (UIT)
- Short Name:
- UIT
- Date:
- 23 Jul 2020 19:44:25
- Publisher:
- Space Telescope Science Institute Archive
- Description:
- The Ultraviolet Imaging Telescope UIT was one of three ultraviolet telescopes on the ASTRO-1 mission flown on the space shuttle Columbia during 2-10 December 1990. The same three instruments were later flown on the space shuttle Endeavour from 3-17 March 1995, as part of the ASTRO-2 mission. Exposures were obtained on 70-mm photographic film in the 1200-3300 Å range using broadband filters and later digitized using a Perkin-Elmer microdensitometer. Image resolution was 3" over a 40' field of view. Overall, UIT-1 obtained 821 exposures of 66 targets, and UIT-2 obtained 758 images of 193 targets.
354. unWISE Images
- ID:
- ivo://irsa.ipac/WISE/Images/unWISE
- Title:
- unWISE Images
- Short Name:
- unWISE
- Date:
- 14 Nov 2023 21:09:17
- Publisher:
- NASA/IPAC Infrared Science Archive
- Description:
- unWISE is a reprocessing of WISE data to improved depth and spatial resolution.
- ID:
- ivo://irsa.ipac/Herschel/Images/VNGS
- Title:
- Very Nearby Galaxy Survey
- Short Name:
- VNGS
- Date:
- 27 Oct 2022 19:00:00
- Publisher:
- NASA/IPAC Infrared Science Archive
- Description:
- The Very Nearby Galaxy Survey (VNGS) is a Herschel Key Program (KPGT_cwilso01_1) to measure the emission spectrum from dust as well as important cooling lines from the gaseous interstellar medium in a sample of 13 very nearby galaxies (M51, M81, NGC2403, NGC891, M83, M82, Arp220, NGC4038/39, NGC1068, NGC4151, CenA, NGC4125, and NGC205). These galaxies have been chosen to probe as wide a region in galaxy parameter space as possible while maximizing the achievable spatial resolution and are already well-studied from X-ray and optical through to radio wavelengths. The far-infrared and submillimeter wavelengths probed by Herschel are absolutely crucial for understanding the physical processes and properties of the interstellar medium, the interplay between star formation and the interstellar medium in galaxies, and how they may depend on the wider galaxian environment.
356. VHS DR1 SIAP Service
- ID:
- ivo://wfau.roe.ac.uk/vhsdr1-siap
- Title:
- VHS DR1 SIAP Service
- Short Name:
- VHS DR1 SIAP
- Date:
- 14 Aug 2019 10:49:59
- Publisher:
- WFAU, Institute for Astronomy, University of Edinburgh
- Description:
- Simple image access to VISTA Hemisphere Survey data release 1 images.
357. VISTA SIAP Service
- ID:
- ivo://wfau.roe.ac.uk/vista-siap
- Title:
- VISTA SIAP Service
- Short Name:
- VISTA SIAP
- Date:
- 09 Jul 2019 15:59:27
- Publisher:
- WFAU, Institute for Astronomy, University of Edinburgh
- Description:
- Simple image access to all images from the latest releases of the VISTA public surveys (VHS, VMC, VVV, VIDEO, VIKING).
358. VizieR SIA service
- ID:
- ivo://CDS.VizieR/siap
- Title:
- VizieR SIA service
- Short Name:
- VizieR SIA
- Date:
- 05 May 2016 18:00:00
- Publisher:
- CDS VizieR service
- Description:
- This service provides SIA access for VizieR associated data in FITS format.
- ID:
- ivo://mast.stsci/siap/al218
- Title:
- VLA-A Array AL218 Texas Survey Source Snapshots (AL218)
- Short Name:
- VLA.AL218
- Date:
- 23 Jul 2020 19:30:09
- Publisher:
- Space Telescope Science Institute Archive
- Description:
- The VLA-A Texas Survey consists of a sample of objects extracted from the earlier Texas Interferometer 365 MHz Survey of radio sources covering a strip of sky from approximately -35.5 degrees declination to +71.5 degrees declination, and complete to flux densities of 0.25 Jy, with positional accuracies of ~1 arcsecond in RA and DEC. The sample is a subset of 71 sources drawn from the area of one optical Schmidt sky survey plate (covering ~6.5x6.5 degrees), Region S861, centered at approximately RA=190.640822109, DEC=-0.273834224277 (J2000), from the UK Schmidt SRC-J Survey. The Region S861 was initially chosen because it represented the combination of the deepest UK Schmidt plate material (the best optical survey material available at the time of the sample definition in 1989) and the highest galactic latitude, thereby emphasizing the extragalactic nature of the survey and also maximizing the likelihood of having more optical detections. Much more recently, the area of this plate has been covered by a number of important sky surveys including 2MASS, NRAO VLA FIRST, and the Sloan Digital Sky Survey (SDSS) which is now public. In particular, the availability of the Sloan Survey data provides 5-band ugriz color information at optical wavelengths, to depth of g,r=22.2.
- ID:
- ivo://mast.stsci/siap/vla-first
- Title:
- VLA Faint Images of the Radio Sky at Twenty Centimeters (FIRST)
- Short Name:
- VLA-FIRST
- Date:
- 23 Jul 2020 19:41:49
- Publisher:
- Space Telescope Science Institute Archive
- Description:
- Faint Images of the Radio Sky at Twenty-cm (FIRST) is a systematic survey of the North and South Galactic caps begun in 1993, using the NRAO Very Large Array (VLA) . Typical images are comprised of 1150x1550 1.8" pixels with 5" resolution. Source catalogs are also available including peak and integrated flux densities generated from the high resolution coadded images. The survey yields very accurate (<1 arcsec rms) radio positions of faint (>1 mJy/beam) compact sources. The areas observed were chosen to coincide with the Sloan Digital Sky Survey.
