The database of Gamma Ray Burst (GRB) photometrical observations
obtained on defferent telescopes at Fesenkov Astrophysical Institute,
Almaty, Kazakhstan. Observations were carried out in the optical
range.
Sasmirala Subarcsecond mid-infrared atlas of local AGN
Short Name:
sasmirala atlas
Date:
23 Mar 2022 13:13:11
Publisher:
The GAVO DC team
Description:
These FITS images were generated with the IDL package MIRphot
[Asmus2014]_ by extraction (and combination) of the sub-images from the
chopped/nodded total images from COMICS, Michelle, T-ReCS and VISIR (see
[Asmus2014]_ for details).
The FITS images contain the central ~4 arcsec of each source centered on
the (putative) nuclear position with North being up and East to the
left. The WCS registration has been performed after extraction by using
coordinates of the nucleus from other wavelengths (mostly 2MASS and
NED). The uncertainty of these reference position is usually less than 1
arcsec. In addition, the imprecision of the assignment itself is ~1px ~
0.1".
The FITS images are flux calibrated (unit is mJy) using the Gaussian 2D
fits to the corresponding STD observation (where available, otherwise
using the median conversion factor for the used instrument/filter
settings). Therefore, correction factors have to be applied in case
other flux measurement methods are applied to the images. The flux
values given in the FITS headers should be regarded as approximate
values. In particular for the instruments, VISIR and COMICS, they are
not necessarily exactly equal to the values provided in the photometry
results table, because many flux measurements were performed during the
process of combining individual subimages (all in MIRphot), instead of
in the final combined image, provided here. The used total images are
available upon request. Note, however, that these are just the products
of the observatory-delivered pipelines with default parameters.
.. [Asmus2014] Asmus D., Hoenig S.F., Gandhi P., Smette A.,
Duschl W.: The subarcsecond mid-infrared view of local active
galactic nuclei: I. The N- and Q-band imaging atlas,
`2014MNRAS.439.1648A <http://ads.ari.uni-heidelberg.de/abs/2014MNRAS.439.1648A>`_
The resource contains the recommendations and requirements for ALMA
FITS products of the Inter-ARC ALMA Science Archive Working Group
(ASAWG) with the view to including a metadataset that is complete and
easily accessible by the ChiVO Data Provider (CDP).
SMAKCED H-band images of Early-Type Virgo Dwarf Galaxies
Short Name:
smakced H images
Date:
23 Mar 2022 13:13:18
Publisher:
The GAVO DC team
Description:
The Stellar content, MAss and Kinematics of Cluster Early-type Dwarf
galaxies (SMAKCED_) project is a survey of 121 Virgo cluster early type
galaxies. This service publishes deep near-infrared (H band) images
obtained by SMAKCED together with `resulting decompositions`_ and other
properties of the galaxies in the sample.
.. _SMAKCED: http://smakced.net
.. _resulting decompositions: http://smakced.net/data.html
The The VO @ ASTRON's sitewide SIAP version 2 service
publishes all the images published through the site. For more advanced
queries including uploads, all this data is also available through
ObsTAP.
The VSOP (the VLBI Space Observatory Programme) 5 GHz AGN (Active Galactic Nuclei) Survey Program Analysis Data
Short Name:
HALCA_AGN
Date:
19 Oct 2021 06:40:34
Publisher:
JVO
Description:
A significant fraction of the mission time of VSOP was to be dedicated to the VSOP Survey Programme of bright compact Active Galactic Nuclei (AGN) at 5 GHz, which was lead by ISAS. The VSOP Survey Sources are an unbiased dataset of 294 targets, of which 82% were successfully observed.