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J/A+A/381/941  HST photometry of stars in N160A        (Heydari-Malayeri+, 2002)

Resolving the compact HII regions in N160A with HST. Heydari-Malayeri M., Charmandaris V., Deharveng L., Meynadier F., Rosa M.R., Schaerer D., Zinnecker H. <Astron. Astrophys. 381, 941 (2002)> =2002A&A...381..941H
ADC_Keywords: H II regions ; Photometry, uvby ; Magellanic Clouds Keywords: stars: early-type - ISM: dust, extinction - H II regions - ISM: individual objects: N160A - galaxies: Magellanic Clouds Abstract: Using high-resolution imaging with the Hubble Space Telescope, we study the Large Magellanic Cloud 2 region N160A and uncover several striking features of this complex massive star-forming site. The two compact high excitation 2 blobs (HEBs) A1 and A2 are for the first time resolved and their stellar content and morphology is revealed. A1, being of higher excitation, is powered by a single massive star whose strong wind has created a surrounding bubble. A2 harbors several exciting stars enshrouded by large quantities of dust. The whole N160A nebula is energized by three star clusters for which we obtain photometry and study their color-magnitude diagram. The 2 region is particularly dusty, with extinction values reaching an AV∼2.5mag in the visible, and it is separated from the molecular cloud by an outstanding ionization front. A previously detected infrared young stellar object is also accurately located with respect to the 2 region (N160A). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 55 110 HST photometry of the brightest stars towards N160A
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 3 I3 --- [HCD2002] Star sequential number 5 I1 h RAh Right ascension (J2000) 7- 8 I2 min RAm Right ascension (J2000) 10- 13 F4.1 s RAs Right ascension (J2000) 15 A1 --- DE- Declination sign (J2000) 16- 17 I2 deg DEd Declination (J2000) 19- 20 I2 arcmin DEm Declination (J2000) 22- 25 F4.1 arcsec DEs Declination (J2000) 27- 31 F5.2 mag Umag ? F300W (2911Å), wide U magnitude 33- 37 F5.2 mag vmag ? F410W (4090Å), Stroemgren v magnitude 39- 43 F5.2 mag bmag ? F467M (4669Å), Stroemgren b magnitude 45- 49 F5.2 mag ymag ? F547M (5479Å), Stroemgren y magnitude 51- 55 F5.2 mag b-y ? b-y colour index
History: From electronic version of the journal * 23-Jan-2003: The data of [HCD2002] 46 and [HCD2002] 48 were corrected
(End) Patricia Bauer [CDS] 15-Mar-2002
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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