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401. TNG - NICS @ IA2 image archive
ID:
ivo://ia2.inaf.it/tng/nics/siap
Title:
TNG - NICS @ IA2 image archive
Date:
13 Mar 2019 11:38:50
Publisher:
IA2
Description:
NICS (Near Infrared Camera Spectrometer) is the TNG infrared (0.9-2.5 µm) multimode instrument which is based on a HgCdTe Hawaii 1024x1024 array. Its observing capabilities include imaging (4.2' x 4.2' f.o.v.), high-throughput low resolution spectroscopy (RS=50-500), medium resolution spectoscopy (max-R=2500), imaging polarimetry, spectropolarimetry and, when coupled to the adaptive optics module, nearly diffraction limited imaging.
402. TNG - OIG @ IA2
ID:
ivo://ia2.inaf.it/tng/oig/siap
Title:
TNG - OIG @ IA2
Date:
13 Mar 2019 11:39:14
Publisher:
IA2
Description:
OIG is a CCD camera for direct imaging at optical wavelengths (between 0.32 nd 1.1 microns) for the TNG. It is mounted on the Nasmyth A Adapter interface. OIG is designed to host a variety of CCD chips or mosaics for a field of view up to 10 arcmin. At the moment it is equipped with a mosaic of two thinned and back-illuminated EEV 42-80 CCDs with 2048 x 4096 pixels each (pixel size of 13.5 microns). The resulting pixel scale is 0.072 arcsec/pix for a total field of view of about 4.9 x 4.9 arcmin.
403. Tubingen Echelle Spectra
ID:
ivo://mast.stsci/ssap/tues
Title:
Tubingen Echelle Spectra
Short Name:
TUES
Date:
22 Jul 2020 21:57:14
Publisher:
Space Telescope Science Institute Archive
Description:
The Tübingen Echelle Spectrograph (TUES), designed and managed at the University of Tübingen, flew on the Orbiting and Retrievable Far and Extreme Ultraviolet Spectrograph (ORFEUS)-SPAS II space shuttle mission in 1996, returning spectra in the 900 Å to 1400 Å wavelength range. The instrument was designed to achieve a spectral resolution of /=10000 when used with an entrance aperture of 10" diameter. During the 17.7 day flight, TUES returned 239 spectra of 62 targets. Note each file contains one echelle order.
404. Tubingen Echelle Spectrograph
ID:
ivo://archive.stsci.edu/tues
Title:
Tubingen Echelle Spectrograph
Short Name:
TUES
Date:
22 Jul 2020 21:31:05
Publisher:
Space Telescope Science Institute Archive
Description:
The Tübingen Echelle (TUES) obtained moderate dispersion observations (R=13,000) using an echelle grating including orders 40 - 61 from 910 - 1410 Angstroms. The instrument was designed and built by the University of Tübingen (PI: M. Grewing) and flew as one of three spectrographs on the ORFEUS/SPAS-2 mission for 14 days in November/December 1996. The instrumental resolution was about 10,000 and the effective aperture peaks at 1.3 cm2 near 1100 Angstroms. Objects were observed in a 10 arcsec entrance aperture. The wavelength calibration was established by means of interstellar molecular hydrogen lines.
405. Two Micron All Sky Survey (H-Band)
ID:
ivo://nasa.heasarc/skyview/2mass
Title:
Two Micron All Sky Survey (H-Band)
Short Name:
2MASS
Date:
18 Apr 2025
Publisher:
NASA/GSFC HEASARC
Description:
2MASS data were collected by uniformly scanning the entire sky in three near-infrared bands to detect and characterize point sources brighter than about 1 mJy in each band, with signal-to-noise ratio (SNR) greater than 10, using a pixel size of 2.0". This achieves an 80,000-fold improvement in sensitivity relative to earlier surveys. 2MASS used two new, highly-automated 1.3-m telescopes, one at Mt. Hopkins, AZ, and one at CTIO, Chile. Each telescope is equipped with a three-channel camera, each channel consisting of a 256 by 256 array of HgCdTe detectors, capable of observing the sky simultaneously at J (1.25 microns), H (1.65 microns), and K<sub>s</sub> (2.17 microns). <p>2MASS images and other data products can be obtained at the <a href="https://irsa.ipac.caltech.edu/applications/2MASS/QL/">NASA/IPAC Infrared Science Archive</a> Provenance: The Two Micron All Sky Survey is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center, funded by the National Aeronautics and Space Administration and the National Science Foundation.. This is a service of NASA HEASARC.
406. UKIRT Archive
ID:
ivo://cadc.nrc.ca/UKIRT
Title:
UKIRT Archive
Short Name:
UKIRT Archive
Date:
15 Jun 2019 21:15:07
Publisher:
Canadian Astronomy Data Centre
Description:
407. UKIRT Infrared Deep Survey J-band
ID:
ivo://nasa.heasarc/skyview/ukidss
Title:
UKIRT Infrared Deep Survey J-band
Short Name:
UKIDSS
Date:
18 Apr 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.
408. Ultraviolet Imaging Telescope
ID:
ivo://archive.stsci.edu/uit
Title:
Ultraviolet Imaging Telescope
Short Name:
UIT
Date:
22 Jul 2020 21:32:30
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.
409. Ultraviolet Imaging Telescope Master Catalog
ID:
ivo://nasa.heasarc/uitmaster
Title:
Ultraviolet Imaging Telescope Master Catalog
Short Name:
UITMASTER
Date:
18 Apr 2025
Publisher:
NASA/GSFC HEASARC
Description:
The Ultraviolet Imaging Telescope (UIT) was one of three ultraviolet telescopes on the ASTRO-1 mission flown on the Space Shuttle Columbia during the period of 2 - 10 December 1990. The same three instruments were later flown on the Space Shuttle Endeavour during 3 - 17 March 1995, as part of the ASTRO-2 mission. Exposures were obtained on 70-mm photographic film in the 1200-3300 Angstrom range using broadband filters and later digitized using a Perkin-Elmer microdensitometer. The image resolution was 3 arcseconds over a 40 arcminute field of view and images of targets as faint as 21st (ultraviolet) magnitude were recorded. Overall, the UIT-1 mission obtained 821 exposures of 66 targets (361 near-UV and 460 far-UV), and UIT-2 obtained 758 images of 193 targets (all far-UV), for a total of 1579 exposures. This table contains only 1481 rows, 777 UIT-1 exposures (347 near-UV and 430 far-UV) and 704 UIT-2 exposures (all far-UV), implying that 98 exposures are &#39;missing&#39; from this table. This table was created by the HEASARC in April 2012 based on &lt;a href="https://cdsarc.cds.unistra.fr/ftp/cats/VI/104"&gt;CDS Catalog VI/104&lt;/a&gt; file uitlist.dat. This is a service provided by NASA HEASARC .
410. Ultraviolet Imaging Telescope (UIT)
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.

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