9 citations · 15 across the 5 of their papers we have counts for
5 papers
Properties of a Martian local dust storm in Atlantis Chaos from OMEGA/MEX data
F. Oliva, A. Geminale, E. D'Aversa +5
In this study we present the analysis of the dust properties of a local storm imaged in the Atlantis Chaos region on Mars by the OMEGA imaging spectrometer on March 2nd 2005. We us…
A test for the universality of extinction curve shape
Anna Geminale, Piotr Popowski
We present an analysis of 436 lines of sight with extinction data covering wavelength range from near-infrared (NIR) to ultraviolet (UV). We use J, H, K photometry from 2MASS datab…
Can CCM law properly represent all extinction curves?
Anna Geminale, Piotr Popowski
We present the analysis of a large sample of lines of sight with extinction curves covering wavelength range from near-infrared (NIR) to ultraviolet (UV). We derive total to select…
Total to Selective Extinction Ratios and Visual Extinctions from Ultraviolet Data
Anna Geminale, Piotr Popowski
We present determinations of the total to selective extinction ratio R_V and visual extinction A_V values for Milky Way stars using ultraviolet color excesses. We extend the analys…
Optical photometry and spectral classification in the field of the open cluster NGC 6996 in the North America Nebula
Sandro Villanova, Gustavo Baume, Giovanni Carraro +1
We present and discuss broad band CCD photometry and low resolution spectroscopy for stars in the region of the open cluster NGC 6996, located in the North America Nebul…