Search

Start Over Content Level Research Capability Type Simple Image Access Protocol
131. Hubble Space Telescope Preview Images
ID:
ivo://mast.stsci/siap/hst.previews
Title:
Hubble Space Telescope Preview Images
Short Name:
HST Previews
Date:
22 Jul 2020 22:27:41
Publisher:
Space Telescope Science Institute Archive
Description:
Quick-look preview images produced and processed by CADC. Data from the following HST instruments are included: WFPC, WFPC2, STIS, NICMOS, FOC, and ACS.
132. Hubble Space Telescope Snapshots of 3CR Radio Galaxies
ID:
ivo://mast.stsci/siap/3cr
Title:
Hubble Space Telescope Snapshots of 3CR Radio Galaxies
Short Name:
HST.3cr
Date:
23 Jul 2020 19:40:22
Publisher:
Space Telescope Science Institute Archive
Description:
The revised 3C catalogue (3CR, Bennett 1962) forms a flux-limited sample of the most radio-powerful sources in the northern hemisphere. Over the decade and a half of HST operation we have performed "snapshot" imaging from the near-IR to the near-UV of a large number of these sources. Most recently we have completed a NICMOS 1.6 micron survey of low-redshift (z less than 0.3) 3CR sources (Madrid et al. 2006, Floyd et al 2008). The fully-reduced data for all 101 sources included in those papers are presented here in numerical order.
133. Hubble Space Telescope Ultraviolet Images of the UDF and HDF
ID:
ivo://mast.stsci/siap/udfuv
Title:
Hubble Space Telescope Ultraviolet Images of the UDF and HDF
Short Name:
HST.udfuv
Date:
22 Jul 2020 22:22:46
Publisher:
Space Telescope Science Institute Archive
Description:
Wavelength coverage of the Hubble Ultra Deep Field (UDF) has been extended to ultraviolet wavelength observations. Observations include ACS-SBC images in the Far-UV {1500 Angstrom} and WFPC2 images in the Near-UV {F300W} during excution of the HST Treasury program 10403 ( PI Harry Teplitz -- California Institute of Technology). Included with this set of data are ACS/SBC observations of the Hubble Deep Field (HDF) North.
134. Hubble Ultra Deep Field 2009 (HUDF09)
ID:
ivo://mast.stsci/hudf09
Title:
Hubble Ultra Deep Field 2009 (HUDF09)
Short Name:
HUDF09
Date:
22 Jul 2020 22:33:31
Publisher:
Space Telescope Science Institute Archive
Description:
The Hubble Ultra Deep Field 2009 (HUDF09) program observations were obtained as HST program 11563 (PI: Garth Illingworth) from August 2009 to February 2011 (Cycle 17). The program uses WFC3/IR as the prime instrument for 192 orbits to image the deep ACS fields that were obtained in the original HUDF (PI: Steven Beckwith) program and in the HUDF05 (PI: Massimo Stiavelli) program. The data are organized into sets of images by HUDF09 pointing and by passband (WFC3/IR F105W, F125W & F160W). Each image is approximately 3k x 3k pixels in size and a scale of 0.06 arcsec/pixel. All three pointings reside in the GOODS/Chandra South field and each pointing includes a drizzled science image and a weight image.
135. IAC80 Image Archive
ID:
ivo://iacvo/IAC80
Title:
IAC80 Image Archive
Short Name:
IAC80
Date:
11 Aug 2023 00:47:36
Publisher:
Instituto de Astrofisica de Canarias
Description:
General optical CCD observations of the north sky with the IAC80 telescope at the Teide Observatory (Tenerife)
136. Improved Reprocessing of the IRAS Survey
ID:
ivo://irsa.ipac/IRAS/Images/IRIS
Title:
Improved Reprocessing of the IRAS Survey
Short Name:
IRIS
Date:
27 Oct 2022 19:00:00
Publisher:
NASA/IPAC Infrared Science Archive
Description:
This new generation of IRAS images, called IRIS, benefits from better zodiacal light subtraction, calibration and zero levels compatible with DIRBE, and better destriping. At 100 microns, the IRIS product is also a significant improvement over the Schlegel et al. (1998) maps. IRIS keeps the full ISSA resolution, includes well calibrated point sources, and the diffuse emission calibration at scales smaller than 1 degree was corrected for the variation of the IRAS detector responsivity with scale and brightness. The uncertainty on the IRIS calibration and zero levels is dominated by the uncertainty of the DIRBE calibration and the accuracy of the zodiacal light model.
137. Improved Reprocessing of the IRAS Survey: 12
ID:
ivo://nasa.heasarc/skyview/iris
Title:
Improved Reprocessing of the IRAS Survey: 12
Short Name:
IRIS
Date:
07 Mar 2025
Publisher:
NASA/GSFC HEASARC
Description:
The IRIS data is a reprocessing of the IRAS data set and has the same geometry as the IRAS Sky Survey Atlas (ISSA, labeled as IRAS nnn micron in <i>SkyView</i>) surveys. This new generation of IRAS images, called IRIS, benefits from a better zodiacal light subtraction, from a calibration and zero level compatible with DIRBE, and from a better destriping. At 100 micron the IRIS product is also a significant improvement from the Schlegel et al. (1998) maps. IRIS keeps the full ISSA resolution, it includes well calibrated point sources and the diffuse emission calibration at scales smaller than 1 degree was corrected for the variation of the IRAS detector responsivity with scale and brightness. The uncertainty on the IRIS calibration and zero level are dominated by the uncertainty on the DIRBE calibration and on the accuracy of the zodiacal light model. <p> More information about the IRIS dataset is available at <a href="https://www.cita.utoronto.ca/~mamd/IRIS"> the IRIS website</a> whence most of the preceding description came. Provenance: Original IRAS data: NASA/JPL IPAC, <br> IRIS Reprocessing: Canadian Institute for Theoretical Astrophysics/Institut d'Astrophysique Spatiale<br> See the <a href="https://www.cita.utoronto.ca/~mamd/IRIS"> IRIS website</a>.. This is a service of NASA HEASARC.
138. Infrared Space Observatory (ISO) ESA SIAP
ID:
ivo://esavo/new-iso/siap
Title:
Infrared Space Observatory (ISO) ESA SIAP
Short Name:
ISO SIAP
Date:
07 Feb 2024 10:20:42
Publisher:
European Space Agency
Description:
The Infrared Space Observatory (ISO) was the world's 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. The two spectrometers (SWS and LWS), a camera (ISOCAM) and an imaging photo-polarimeter (ISOPHOT) jointly covered wavelengths from 2.5 to around 240 microns with spatial resolutions ranging from 1.5 arcseconds (at the shortest wavelengths) to 90 arcseconds (at the longer wavelengths). Its 60 cm diameter telescope was cooled by superfluid liquid helium to temperatures of 2-4 K.
139. INTEGRAL/Spectral Imager Galactic Center Survey
ID:
ivo://nasa.heasarc/skyview/integralspi_gc
Title:
INTEGRAL/Spectral Imager Galactic Center Survey
Short Name:
INTEGRALSPI_gc
Date:
07 Mar 2025
Publisher:
NASA/GSFC HEASARC
Description:
The INTEGRAL observatory (Winkler et al. 2003, A&amp;A, 411, L1) was launched in October 2002. The spectrograph SPI (Vedrenne et al. 2003, A&amp;A, 411, L63) consists of 19 Germanium detectors and is capable of imaging in the 20 - 8000 keV band because of a coded mask. Part of the core program of the INTEGRAL mission is a study of the Galactic Centre, the Galactic Centre Deep Exposure (GCDE).<p> The SPI significance map is based on the public GCDE data and uses data in the 20 - 40 keV energy range. The analysis of the data was done using the SPIROS software (Skinner &amp; Connell 2003, A&amp;A, 411, L123). This software uses the 'Iterative Removal of Sources' technique in order to find the most significant sources. In the output significance map the sources found in this process are put on top of the residual map as points with a FWHM of 1 degree. <p> Current data respresent the combination of all public observations as of September 1, 2004. Provenance: INTEGRAL Science Data Center, Geneva, Switzerland. This is a service of NASA HEASARC.
140. IRAC Observations of the Extended Disk and Halo of M31
ID:
ivo://irsa.ipac/Spitzer/Images/M31IRAC
Title:
IRAC Observations of the Extended Disk and Halo of M31
Short Name:
M31IRAC
Date:
27 Oct 2022 19:00:00
Publisher:
NASA/IPAC Infrared Science Archive
Description:
Spitzer IRAC Observations of the Extended Disk and Halo of M31 (M31 IRAC) covers the major and minor axes of M31 with total lengths of 6.6 and 4.4 degrees, respectively. The M31 IRAC Catalog includes 426,529 sources.

Limit your search

more »

more »

more »

more »