3,899 datasets found

A all-sky compilation of galactic stellar sources observed for OH maser emission in the transitions at 1612, 1665, and 1667 MHz. The database contains OH maser observations...

A table containing reference data for HII regions. We also give a source code to compute abundances and electron temperatures in HII regions from strong emission lines.

Split spectra from the CALIFA DR3 cubes. This service serves one spectrum each per pixel in each cube where there is at least one valid spaxel. Where both V500 and COMB data is...

A catalogue of E(V-I) extinction values is presented for 3174 (LMC) and 693 (SMC) fields within the Magellanic Clouds. The extinction values were computed by determining the...

A all-sky compilation of galactic stellar sources observed for OH maser emission in the transitions at 1612, 1665, and 1667 MHz. The database contains OH maser observations...

This is a high-resolution radio survey of the Sloan Digital Sky Survey (SDSS) Southern Equatorial Stripe, a.k.a. Stripe 82. This 1.4 GHz survey was conducted with the Very...

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,...

The OpenNGC object list with the main metadata

Understanding the physical properties such as mass, size, and surface mass density of giant molecular clouds or associations (GMCs/GMAs) in galaxies is crucial for gaining...

Many active galaxies harbor powerful relativistic jets. The detailed mechanisms of their formation and acceleration remain poorly understood. To investigate the area of jet...

We present the first mid-IR detection of the linear polarization toward the star CygOB2-12, a luminous blue hypergiant that, with A_V_~10mag of foreground extinction, is a...

The Orion Nebula is one of the best-studied star-forming regions in our Galaxy and provides an ideal laboratory to study the early stages of star formation. Understanding the...

The W3/4 Giant Molecular Cloud (GMC) is an ideal target to study the impact of HII regions onto the surrounding molecular gas and star formation. We utilized PMO CO (1-0) data...

Synthetic spectra of COSMOS2015 sources

Modeled magnitudes and emission line fluxes of COSMOS2015 sources

Photometry, spectral features, and physical parameters of VUDS (DR1) sources on ECDFS field.

Photometry, spectral features, and physical parameters of VUDS (DR1) sources on COSMOS field.

Photometry, spectral features, and physical parameters of MUSE-Wide sources on GOODS-South field.

Photometry, physical parameters and spectral features of VIPERS PDR-2 sources on W4 field.

Photometry, physical parameters and spectral features of VIPERS PDR-2 sources on W1-VIDEO field.