Spectra from the HST FOS instrument (processed by ESO and CADC)
in the 1,150 - 8,500 Å range, resolution ~ 250 and 1,300, V_max ~ 20, 1990 - 1997.
Links point to VO-compatible FITS files created by MAST staff.
Hubble Space Telescope gallery of Interacting and Merging Galaxies
Short Name:
HST.merggal
Date:
22 Jul 2020 22:00:54
Publisher:
Space Telescope Science Institute Archive
Description:
A gallery of images of interacting and merging galaxies from Hubble Space Telescope press releases. These data were originally acquired under HST programs 6276, 10592, 11091, 11092, and 11095, and include WFPC2 images of Arp 87, NGC 6050, and Arp 148 (and two ACS images of Arp 148).
Hubble Space Telescope Goddard High Resolution Spectrograph
Short Name:
HST.GHRS Spectra
Date:
22 Jul 2020 21:54:42
Publisher:
Space Telescope Science Institute Archive
Description:
Spectra from the HST GHRS instrument (processed by ESO and CADC)
in the 1,100 - 3,300 Å range, resolution ~ 2,000, 25,000, and 80,000 (echelle),
V_max ~ 18, 16, and 12 respectively, 1990 - 1997. Links point to VO-compatible FITS
files created by MAST staff.
Hubble Space Telescope Heritage Press Release Images
Short Name:
HST.heritage
Date:
23 Jul 2020 19:38:59
Publisher:
Space Telescope Science Institute Archive
Description:
WFPC2 and ACS images used to create the Heritage project color composite press releases. The data has been expertly prepared, significantly beyond the standard pipeline processing. This usually involves careful image registration, combination, and cleaning via drizzling, making it ready for further scientific analysis and educational use. These data will typically be made available at the time of the associated press release.
Hubble Space Telescope multi-color ACS mosaic of M82
Short Name:
HST.M82
Date:
23 Jul 2020 19:39:46
Publisher:
Space Telescope Science Institute Archive
Description:
In March 2006, the Hubble Heritage Team obtained a large 4-color (B, V, I, and H-alpha) mosaic image of the M82 with the Advanced Camera for Surveys (ACS) onboard the Hubble Space Telescope.
Quick-look preview images produced and processed by CADC. Data from the following HST instruments are included: WFPC, WFPC2, STIS, NICMOS, FOC, and ACS.
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.
Spectra from the following HST instruments are available: GHRS (processed by CADC), FOS (processed by ECF), and STIS (1st order). Separate SSAP services are registered for each instrument.
VO-compatible FITS files were created by MAST staff.
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.
The Hubble Ultra Deep Field (UDF, Principle Investigator: Steven V. W. Beckwith) is a 400-orbit Hubble Space Telescope (HST) Cycle 12 program to image a single field of the Wide Field Camera (WFC) of the Advanced Camera for Surveys (ACS) in four filters: F435W (B), F606W (V), F775W (i), and F850LP (z). The observations took place over 4 months from September 2003 to January 2004 under two program IDs: 9978 and 10086. The observations consist of half-orbit exposures, cycling through each of the filters in a 4-point dither pattern to provide sub-pixel sampling, as well as a larger-scale 3-point line pattern to cover the 2 second of arc gap between the two ACS/WFC chips. The total exposure times are summarized below, with typical exposure times of 1200s for individual images. The AB magnitude zero-points for ACS are current as of March 2004. <pre> Number of Number of Total Exp. AB mag. Orbits Exposures Time (s) zero-point B (F435W): 56 112 134880 25.673 V (F606W): 56 112 135320 26.486 i (F775W): 144 288 347110 25.654 z (F850LP): 144 288 346620 24.862 </pre> This HEASARC Browse table contains the list of sources found in the deepest UDF image, the i-band image. The formal i-band catalog contains a total of 10,040 sources. A visual inspection of all the sources revealed an additional 5 spurious sources (which do not form part of the catalog). Moreover, the deblending algorithms in SExtractor caused an additional 100 sources to be missed, owing to their proximity to brighter sources. These sources were identified manually, and formally added by doing another SExtractor run with considerably different deblending parameters, in order to detect them all. An initial list of 208 sources was produced, which was then reduced to a total of 100 sources after visual inspection and rejection of sources that were clearly part of previously identified sources. These additional sources are denoted by ID numbers 20001 - 20208. Although the i-band image is the deepest image, there remain additional sources that were not detected in i-band, even though they may be detected in one of the other bands. Therefore, the authors produced a second catalog based on detection in the z-band image (not part of the present table), and an additional 39 sources are included from this catalog that were detected at > 10 sigma in the z-band image, but were not in the catalog that was run using the i-band image for detection. These additional sources are denoted by ID numbers above 30000. More details are found in the file <a href="https://cdsarc.cds.unistra.fr/ftp/cats/II/258/intro.txt">https://cdsarc.cds.unistra.fr/ftp/cats/II/258/intro.txt</a> or from the UDF home page at <a href="http://www.stsci.edu/hst/udf/">http://www.stsci.edu/hst/udf/</a>. This table was created by the HEASARC in May 2005 based on CDS table II/258/udf-i.dat. This is a service provided by NASA HEASARC .
