Publisher: The GAVO DC team / Content Level: Research - STScI NAVO Directory Search Results

ID:: ivo://org.gavo.dc/openngc/q/web
Title:: OpenNGC
Short Name:: openNGC
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: OpenNGC is a database containing positions and main data of NGC (New General Catalogue) and IC (Index Catalogue) objects. It has been built by merging data from NED, HyperLEDA, SIMBAD, and several databases available at HEASARC. In this VO publication, we have changed most of the column names, mostly to make them work as ADQL column names without resorting to delimited identifiers. The mapping should be obvious.

ID:: ivo://edu.gavo.org/hd/arvo_dfbs
Title:: Outlier Analysis in Low-Resolution Spectra: DFBS and Beyond
Date:: 27 Dec 2024 08:31:06
Publisher:: The GAVO DC team
Description:: Low-resolution spectra like those resulting from objective prism observations or the RP/BP instrument on board of the Gaia astrometry satellite enable a wealth of interesting science. This use case investigates one use leading up to combining many VO resources: The identification of misclassified objects from reference databases.

ID:: ivo://org.gavo.dc/xpparams/q/cone
Title:: Parameters of 220 million stars from Gaia BP/RP (XP) spectra
Short Name:: XP ap-pars
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: We present astrophysical parameters of 220 million stars, based on Gaia XP spectra and near-infrared photometry from 2MASS and WISE. Instead of using ab initio stellar models, we develop a data-driven model of Gaia XP spectra as a function of the stellar parameters, with a few straightforward built-in physical assumptions. This resource is a VO re-publication of the resulting catalog of stellar parameters. For bulk downloads, the covariances, the trained model, and more, see https://zenodo.org/record/7811871.

ID:: ivo://edu.gavo.org/hd/gavo_plates
Title:: Plate Scans in the VO
Date:: 27 Dec 2024 08:31:02
Publisher:: The GAVO DC team
Description:: This tutorial introduces a few techniques for working with image services in the Virtual Observatory (VO) in general, using services containing plate scans as examples. It will discuss both exploratory, interactive use, and scripting using pyVO.

ID:: ivo://org.gavo.dc/flare_survey/q/data
Title:: Plates From Münster Flare Star Survey 1986-1991
Short Name:: flare_survey.dat
Date:: 27 Dec 2024 08:31:03
Publisher:: The GAVO DC team
Description:: From 1986 through 1991, the Astronomical Institute of Münster University performed a search for flare stars in several southern associations and open stellar clusters using the GPO telescope (d=40 cm, WFPDB identifier ESO040); the fields suveyed include Coalsack, M42, B228 Lup, the Chameleon T1 association, omicron Vel cluster, R CrA association, the Pipe nebula (B59 Oph), and the Sco-Oph association. This was done primarily through multiple exposures. The files published here are plate scans done in 2017. The obscore collection name for these files is Muenster Flare Survey.

ID:: ivo://org.gavo.dc/gvo/data/PoWR/powr.ipap
Title:: PoWR
Short Name:: PoWR
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: Theoretical spectral energy distributions (SEDs) from expanding NLTE model atmospheres for hot stars.

ID:: ivo://org.gavo.dc/ppakm31/q/pub
Title:: PPAKM31 – Optical Integral Field Spectroscopy of Star-Forming Regions in M31
Date:: 12 Jun 2024 13:04:11
Publisher:: The GAVO DC team
Description:: These observations cover five star-forming regions in the Andromeda galaxy (M31) with optical integral field spectroscopy. Each has a field of view of roughly 1 kpc across, at 10pc physical resolution. In addition to the calibrated data cubes, we provide flux maps of the Hβ, [OIII]5007, Hα, [NII]6583, [SII]6716 and [SII]6730 line emission. Line fluxes have not been corrected for dust extinction. All data products have associated error maps.

ID:: ivo://org.gavo.dc/purx/q/enroll
Title:: purx Enrollment Web Service
Short Name:: purx enrolling
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: Web service to enroll plain HTTP-published VOResource records with purx

ID:: ivo://purx
Title:: purx Proxy Authority
Date:: 06 Feb 2024 08:59:19
Publisher:: The GAVO DC team
Description:: This authority is used by the purx publishing registry proxy and hence contains records from (potentially) a multitude of publishers that just put their registry records on a common web server. Problems with actual records served here should be reported to the resources' contact addresses first. Non-responsive contacts should be reported to the contact persons of this authority.

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