Publication type: Non-refereed

  • Publication
    Optical Transients Found by MASTER during the Observation of LIGO/VIRGO S200219ac Gravitational-wave Event
    We present the results of MASTER Global Robotic Net optical observations of the region within the LIGO/Virgo S200219ac error-box, triggered during the O3 run...
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    Optical variability in MAXI J1659-152
    The newly identified black hole candidate X-ray binary MAXI J1659-152 (ATel #2873, #2881, GCN #11307), originally designated GRB100925A (GCN #11296) has now...
  • Publication
    Optical Variability of the Blazar OJ 287
    An international collaboration of fourty scientists have been involved in multifrequency observations of the blazar OJ 287, as well as of a few other...
  • Publication
    Optical variability of the ultraluminous X-ray source NGC 1313 X-2
    We analyzed the longest phase-connected photometric dataset available for NGC 1313 X-2, looking for the ˜6 day modulation reported by Liu et al. (2009). The...
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    Optical variability studies of gamma-ray emitting blazars
    Variability studies of blazars have identified in the past hints of quasi-periodic emission for different sources, although strong evidences are still lacking...
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    Optical-component-only adaptive optics improved setup
    This paper introduces a new technique for performing binary adaptive optics using optical components only, without the help of any electronic, or optoelectronic...
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    Optical-near infrared photometry of the Galactic globular cluster NGC 6441 .
    We present optical- near infrared photometry of the peculiar Galactic globular cluster NGC 6441. By using the K-band Period-Luminosity-Metallicity (PLZK) of its...
  • Publication
    Optical/IR flux fading rapidly in GX 339-4: OIR jet quenching
    The transient black hole candidate GX 339-4 is currently softening in X-ray, making a transition out of the hard state (ATel #2545). We are monitoring the...
  • Publication
    Optical/near-IR observations of SGR 1900+14 during the May-June and Aug-Sep 1998 active periods
    We present the results of optical/IR observations obtained in the period June-October 1998. Images in the Gunn-z band were serendipitously taken just 3 days...