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WIDGET: System Performance and GRB Prompt Optical Observations
WIDGET System Performance GRB Prompt Optical Observations
2011/1/10
The WIDeField telescope for Gamma-ray burst Early Timing (WIDGET) is used for a fully automated, ultra-wide-field survey aimed at detecting the prompt optical emission associated with Gamma-ray Bursts...
OPTICAL OBSERVATIONS OF M81 GALAXY GROUP IN NARROW BAND [SII] AND Hα FILTERS: HOLMBERG IX
ISM: supernova remnants HII regions Methods: observational Techniques: photometric Galaxies: ISM Galaxies: individual: Holmberg IX
2010/10/29
We present observations of the nearby tidal dwarf galaxy Holmberg IX in M81 galaxy group in narrow band [SII] and H® filters, carried out in March and November 2008 with the 2m RCC telescope at NA...
Xmm-newton and optical observations of wz sagittae in Quiescence
Xmm-newton Quiescence wz sagittae
2009/6/17
Xmm-newton and optical observations of wz sagittae in Quiescence。