Access to Astronomical Catalogues

← Click to display the menu
J/AJ/110/212        BVR photometry of stars in NGC 2366         (Aparicio+ 1995)

Bright stars and recent star formation in the irregular Magellanic galaxy NGC 2366. Aparicio A., Cepa J., Gallart C., Castaneda H.O., Chiosi C., Bertelli G., Mas-Hesse J.M., Munoz-Tunon C., Telles E., Tenorio-Tagle G., Diaz A.I., Garcia-Vargas L.M., Garzon F., Gonzalez-Delgado R.M., Perez E., Rodriguez-Espinosa J.M., Terlevich E., Televich R.J., Varela A.M., Vilchez J.M. <Astron. J. 110, 212 (1995)> =1995AJ....110..212A (SIMBAD/NED BibCode)
ADC_Keywords: Galaxies, optical; Photometry, CCD; Positional data Description: The stellar content of the Im galaxy NGC 2366 is discussed on the basis of CCD BVR photometry. The three brightest blue and red stars have been used to estimate its distance, obtaining a value of 2.9pc. The spatial distribution of the young stellar population is discussed in the light of the integrated color indices and the color-magnitude diagrams of different zones of the galaxy. A generalized star formation burst seems to have taken place about 50Myr ago. The youngest stars are preferentially formed in the South-West part of the bar, where the giant H II complex NGC 2363 is located, being younger and bluer. The bar seems to play a role favoring star formation in one of its extremes. Self-propagation however, does not seem to be triggering star formation at large scale. A small region, populated by very young stars has also been found at the East of the galaxy. Objects: ----------------------------------------------------- RA (2000) DE Designation(s) ----------------------------------------------------- 07 28.7 +69 11 NGC 2366 07 28.4 +69 11 NGC 2363 ----------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3 43 1959 Photometry of stars in NGC 2363/66
Byte-by-byte Description of file: table3
Bytes Format Units Label Explanations
2- 5 I4 --- Id Identification number 7- 12 F6.1 pix Xpos CCD X position (from East to West) 14- 19 F6.1 pix Ypos CCD Y position (from South to North) 23- 27 F5.2 mag B-V ? B-V color index 31- 35 F5.2 mag Vmag V magnitude 39- 43 F5.2 mag V-R ? V-R color index
Courtesy: A. Aparicio,
(End) Patricia Bauer [CDS] 02-Apr-1996
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

catalogue service

© UDS/CNRS

Contact