- SkyView - An easy-to-use
tool that returns digital images of the sky in any waveband from radio
through to gamma rays
- VAO DataScope - Query catalogs and services from
the HEASARC and from around the world using a single form
- Literature - Links to literature
search engines and online versions of refereed journals and science
NICER expected launch date: May 14, 2017 (21 March 2017)
NICER is currently scheduled for launch to the ISS on May 14, 2017 from the Kennedy Space Center.
NASA's Swift Mission Maps a Star's 'Death Spiral' into a Black Hole (21 Mar 2017)
Some 290 Myrs ago, a star much like the sun wandered too
close to the central black hole of its galaxy. Intense tides tore the star
apart, which produced an eruption of optical, UV and X-ray light that
first reached Earth in 2014. Now, a team of scientists using observations from
Swift have mapped out how and where these different wavelengths were produced
in the event, named ASASSN-14li, as the shattered star's debris circled the
black hole: see Pasham et al.
(2017, ApJ837, L30) for the full details.
15th INTEGRAL Announcement of Opportunity (21 Mar 2017)
The ESA Director of Science and Robotic Exploration (Prof. Alvaro Giménez Cañete) has released the 15th Announcement of
Opportunity for observing proposals with INTEGRAL.
The deadline for proposal submission is March 31, 2017.
Additional information can be found on the
ESA INTEGRAL website.
Chandra Deep Field-South 7-Megasecond X-Ray Source Catalog (16 Mar 2017)
This catalog of 1,055 X-ray sources detected
in the combination of 102 separate observations of the CDF-S field (for a total
cleaned exposure time of 6.73 Ms) by Chandra's Advanced CCD Imaging
Spectrometer imaging array (ACIS-I) from Luo
et al. 2017, ApJS, 228, 2 is now available in Browse and
SkyView V3.2.3 Beware the Ides of March! (15 Mar 2017)
Over the next few days (as early as noon 3/15) the SkyView servers will be transitioning to requiring secure HTTP, i.e., HTTPS, URLs to access SkyView services. This is part of a mandated transition of all NASA (and indeed all … Continue reading
Chandra ACIS GSG Point-Like X-Ray Source Catalog (10 Mar 2017)
This catalog of 217,828 independent X-ray point sources detected
in 10,029 observations by Chandra's Advanced CCD Imaging Spectrometer (ACIS)
with a total exposure of 221,851 ks (from Wang
et al. 2016, ApJS, 224, 40) is now available in Browse and
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