Author Archives: Tom

SkyView V3.3.4: GLEAM Survey and new features

SkyView V3.3.4 has just been released. The new version includes a set of maps from the GaLactic and Extragalactic All-sky MWA Survey (GLEAM). The GLEAM survey was taken at the Murchison Widefield Array (MWA) and covers most of the sky … Continue reading

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SkyView V3.3.2: Links to Mosaicking Inputs

Version 3.3.2 of SkyView has been released with two significant changes: updated memory limits, and links to data inputs. The parameters used to set the heap size limits for SkyView web requests have been updated so that users will generally … Continue reading

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SkyView V3.3.1: Swift UVOT, UltraVista and CFHT HiPS data

We are about to release SkyView version 3.3.1.  This new version includes extended support for HiPS data and has many new surveys.  The primary new datasets are counts, intensity and exposure maps for the Swift UVOT instrument in seven filters.  … Continue reading

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SkyView v3.3.0: Swift XRT surveys

Versions 3.3.0 of SkyView was released today.  This includes an all-sky mosaic of the Swift XRT observations.  Over 129,000 XRT observations were combined to give coverage of just under 6% of the sky.  A set of three surveys were produced: … Continue reading

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SkyView and HiPS

Next week we’ll be releasing version 3.3.0 of SkyView.  The big change from the user perspective will be the new Swift XRT combined image.  This is similar in spirit to the venerable PSPC surveys — we’ve added all of the … Continue reading

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SkyView V3.2.1: SDSS and AKARI fixes

On Wednesday we released SkyView version 3.2.1 to fix the SDSS survey. It includes a new capability where when we are using an SIA service we can apply a regular expression transformation to the URLs being returned. We use this … Continue reading

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Continued SDSS issues

While remote access to the UKIDSS server was restored shortly after our last message we are continuing to have problems with the SDSS. In addition to the problems with the metadata found in the SDSS SIA service, there has been … Continue reading

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Problems with UKIDSS and SDSS remote surveys

Over the past couple of days we have discovered problems in accessing two of our remote survey data sets. The UKIDSS simple image access service has been non-responsive. We’re hoping it comes up again soon. You can see the red … Continue reading

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SkyView v3.2.0: Displaying quantitative survey information

In the home page in the new v3.2.0 you may notice a new line under the Survey Documentation link: Summary: CSV or Plot You can click on CSV to download a table of the information on all SkyView surveys. If … Continue reading

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SkyView v3.2.0: Quantitative metadata

Version 3.2.0 of SkyView includes a new section, Quantitative, in the survey description file. This section is intended to capture machine-friendly quantitative characteristics of SkyView surveys. Diverse sources have been used for these and notes are included giving the source … Continue reading

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