English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The Galaxy Evolution Explorer (GALEX) has produced the largest photometriccatalogue of ultraviolet (UV) sources. As such, it has defined the new standardbands for UV photometry: the near UV band (NUV) and the far UV band (FUV).However, due to brightness limits, the GALEX mission has avoided the Galacticplane which is crucial for astrophysical research and future space missions.The International Ultraviolet Explorer (IUE) satellite obtained 63,755 spectrain the low dispersion mode during its 18 years lifetime. We have derived thephotometry in the GALEX bands for the stellar sources in the IUE Archive toextend the GALEX data base with observations including the Galactic plane.Goodquality spectra have been selected for all IUE classes of stellar sources. TheGALEX FUV and NUV magnitudes have been computed using the GALEX transmissioncurves, as well as the conversion equations between flux and magnitudesprovided by the mission (galexgi.gsfc.nasa.gov). Consistency between GALEX andIUE synthetic photometries has been tested using White Dwarfs (WD) contained inboth samples. The non-linear response performance of GALEX inferred from thisdata agrees with the results from GALEX calibration. The photometric data baseis made available to the community through the services of the Centre deDonn\'ees Stellaires at Strasbourg (CDS). The catalogue contains FUV magnitudesfor 1,631 sources, ranging from FUV=1.81 to FUV=18.65 mag. In the NUV band, thecatalogue includes observations for 1,005 stars ranging from NUV = 3.08 to NUV=17.74 mag . UV photometry for 1,493 not included in the GALEX AIS GR5 catalogueis provided; most of them are hot (O-A spectral type) stars. The sources in thecatalogue are distributed over the full sky, including the Galactic plane.

A data base of synthetic photometry in the GALEX ultraviolet bands for the stellar sources observed with the International Ultraviolet Explorer