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Browsing by Author "Lee, C. W."

Browsing by Author "Lee, C. W."

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  • Distances to dense cores that contain very low luminosity objects 
    Maheswar, G.; Lee, C. W.; Dib, S. (2011)
    Aims. We estimate the distances to dense molecular cores that harbour very low luminosity objects (VeLLOs) detected by the Spitzer Space Telescope and attempt to confirm their VeLLO nature. Methods. The cloud distances ...
  • First optical and near-infrared polarimetry of a molecular cloud forming a proto-brown dwarf candidate 
    Soam, A.; Kwon, J.; Maheswar, G.; Tamura, M.; Lee, C. W. (The American Astronomical Society, 2015-04-20)
    LDN 328 is cited as an example of a fairly isolated clump contracting to form multiple sub-cores, possibly through gravitational fragmentation. In one of these sub-cores, a proto-brown dwarf (L328-IRS) candidate is in the ...
  • Magnetic fields in cometary globules – IV. LBN 437 
    Soam, A.; Maheswar, G.; Bhatt, H. C.; Lee, C. W.; Ramaprakash, A. N. (2013)
    We present results of our R-band polarimetry of a cometary globule, LBN 437 (Gal 96-15, ℓ = 96◦, b = −15°), to study the magnetic field geometry of the cloud. We estimated a distance of 360 ± 65 pc to LBN 437 (also one ...
  • A method to determine distances to molecular clouds using near-IR photometry 
    Maheswar, G.; Lee, C. W.; Bhatt, H. C.; Mallik, S. V.; Dib, S. (2010)
    We aim to develop a method to determine distances to molecular clouds using JHK near-infrared photometry. The method is based on a technique that aids spectral classification of stars lying towards the fields containing ...

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