7 citations · 7 across the 2 of their papers we have counts for
5 papers
AMBER : a near infrared focal instrument for the VLTI
Romain G. Petrov, Fabien Malbet, Andrea Richichi +3
AMBER is the General User near-infrared focal instrument of the Very Large Telescope interferometer. Its specifications are based on three key programs on Young Stellar Objects, Ac…
Infrared and visual lunar occultations measurements of stellar diameters and new binary stars detections at the Calar Alto 1.5m telescope
O. Fors, A. Richichi, J. Nunez +1
We present a program of routine lunar occultations, at optical and near-IR wavelengths, recently started at the 1.5m Spanish telescope at the Calar Alto Observatory. Both a CCD and…
Near-infrared photometry of the intermediate age open clusters IC 166 and NGC 7789
Antonella Vallenari, Giovanni Carraro, Andrea Richichi
We present and discuss new photometric data obtained with an IR camera in the J and K pass-bands for the intermediate age open clusters IC 166 (936 stars in total) and NGC 7789 (10…
Discovery of a close companion to the young star Haro 6-37
A. Richichi, R. Koehler, J. Woitas +1
We report lunar occultation (LO) and speckle interferometry observations of Haro 6-37, all carried out at lambda=2.2 microns. The main finding is the discovery of a new close compa…
Near IR photometry of the old open clusters Berkeley 17 and Berkeley 18. Probing the age of the galactic disc
Giovanni Carraro, Antonella Vallenari, Leo Girardi +1
We report on near IR ( and bands) observations of two regions centered on the old open clusters Berkeley~17 and Berkeley~18, for which only optic…