Subject: interstellar cloud / Publisher: CDS / Validation Level: 2

ID:: ivo://CDS.VizieR/J/A+AS/126/73
Title:: BVRI photometry in dark globules
Short Name:: J/A+AS/126/73
Date:: 21 Oct 2021
Publisher:: CDS
Description:: Using a CCD detector, BVRI photometry has been carried out in the vicinity of nine Lynds dark nebulae. In conjunction with spectroscopic data which could be obtained at a later stage, the data listed herein could be used for possible distance determinations of the nine nebulae.

ID:: ivo://CDS.VizieR/V/112A
Title:: Catalog of Star-Forming Regions in the Galaxy
Short Name:: V/112A
Date:: 21 Oct 2021
Publisher:: CDS
Description:: This Catalog of Star-Forming Regions in the Galaxy contains coordinates and fluxes of young objects in the radio and infrared, as well as data on the radial velocities of recombination and molecular lines, for more than three thousand star-forming regions. In addition to photometric and kinematic data, we present information on diffuse and reflecting nebulae, dark and molecular clouds, and other objects related to young stars. The catalog consists of two parts. The main catalog lists star-forming regions in order of Galactic longitude and is supplemented by analogous information for star-forming regions in complexes of dark clouds with large angular sizes that are closest to the Sun. In our preliminary study of the catalog data using a formal classification of the star-forming regions, we subdivided these objects into several classes and characterized them as being populated primarily by massive or low-mass stars at early or late stages of the star-formation process. We also distinguish between relatively nearby and distant complexes.

ID:: ivo://CDS.VizieR/VII/68A
Title:: Dark Nebulae and Globules for l=240-360deg
Short Name:: VII/68A
Date:: 21 Oct 2021
Publisher:: CDS
Description:: (adapted from Anne C. Raugh, NASA STI-T-1-5810-508-86) The catalog is a compilation of data gleened from a study of the European Southern Observatory Quick Blue Survey (ESO(b)) and SRC-J Sky Atlas on 489 dark clouds and 331 globules. The data compiled include position, size, opacity and morphological classification (in the system of van den Bergh, 1972). Also included is a FITS file containing a 500x1400 pixel map of the survey area.

ID:: ivo://CDS.VizieR/J/MNRAS/369/1822
Title:: Distances to nine dark globules
Short Name:: J/MNRAS/369/1822
Date:: 21 Oct 2021
Publisher:: CDS
Description:: Distances to nine dark globules are determined by a method using optical (VRI) and near-infrared (near-IR) (JHK) photometry of stars projected towards the field containing the globules. In this method, we compute intrinsic colour indices of stars projected towards the direction of the globule by dereddening the observed colour indices using various trial values of extinction A_V_ and a standard extinction law.

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