AAVSO Photometric All-Sky Survey (APASS), underway since 2010,
covers the entire sky from 7.5 < V < 16.5 magnitude, and in the BVugrizY
bandpasses. A northern and a southern site are used, each with twin ASA
20cm astrographs and Apogee Aspen CG16m cameras, covering 2.9x2.9 square
degrees with 2.6arcsec pixels. Landolt and SDSS standards are used for
all-sky solutions, with typical 0.02mag calibration errors on the bright
end.
Data Release 10 is a complete reprocessing of all 500K images taken with
the system, including hundreds of nights not part of DR9. Sextractor is
used for star finding and centroiding; DAOPHOT is used for aperture
photometry; the astrometry.net plate-solving library is used for basic
astrometry, supplanted with more precise WCS that utilizes knowledge of the
optical train distortions. With these changes, DR10 includes many more
stars than prior releases.
More information is available at http://www.aavso.org/apass.
A Catalog of Galaxies in the Direction of the Perseus Cluster
Short Name:
pcc cone
Date:
23 Mar 2022 13:13:05
Publisher:
The GAVO DC team
Description:
This is a catalog of 5437 morphologically classified sources in the
direction of the Perseus galaxy cluster core, among them 496
early-type low-mass galaxy candidates. The catalog is primarily based
on V-band imaging data acquired with the William Herschel Telescope.
Additionally, we used archival Subaru multiband imaging data in order
to measure aperture colors and to perform a morphological
classification. The catalog reaches its 50 per cent completeness limit
at an absolute V-band luminosity of -12 mag and a V-band surface
brightness of 26 mag arcsec^-2 .
In addition to the published table, this service also contains cutout
images of the objects investigated.
The database of Active Galactic Nuclea (AGN) photometrical
observations obtained on defferent telescopes at Fesenkov
Astrophysical Institute, Almaty, Kazakhstan since 2016. Observations
were carried out in the optical range.
2007-2017 ANTARES search for cosmic neutrino point sources
Short Name:
ANTARES2017
Date:
09 Feb 2023 20:42:02
Publisher:
KM3NeT
Description:
The ANTARES neutrino telescope aims for the identification of
neutrinos from cosmic accelerators. The good visibility towards the
Southern sky for neutrino energies below 100 TeV and the good angular
resolution for reconstructed events make the telescope excellent to
test for the presence of point-like sources, especially of Galactic
origin. The data set corresponds to the track sample (muon neutrino
candidates) of a study meant to search for a point sources with data
collected from January 2007 to December 2017 by the ANTARES neutrino
telescope.
2007-2010 ANTARES search for cosmic neutrino point sources
Short Name:
antares10 cone
Date:
23 Mar 2022 13:13:09
Publisher:
The GAVO DC team
Description:
A time integrated search for point sources of cosmic neutrinos was
performed using the data collected from January 2007 to November 2010
by the ANTARES neutrino telescope. This dataset includes a total of
3058 events obtained during the effective livetime of 813 days.
This is legacy data. The most recently released data can be found at
ivo://org.gavo.dc/antares/q/cone.
2007-2012 ANTARES search for cosmic neutrino point sources
Short Name:
antares cone
Date:
23 Mar 2022 13:13:16
Publisher:
The GAVO DC team
Description:
A time integrated search for point sources of cosmic neutrinos was
performed using the data collected from January 2007 to November 2012
by the ANTARES neutrino telescope. This dataset includes a total of
5921 events obtained during the effective livetime of 1338 days.
