Abstract. Using the 2.56-m Nordic Optical Telescope (NOT) on La Palma we have observed most of the known optical afterglows to gamma-ray bursts (GRBs). We here briefly report on the discoveries of the optical afterglows of two recent SAX GRBs (GRB 980519 and GRB 980613) and the detection of their host galaxies. GRB 980519 was bright upon discovery (R 20) and occurred in a faint (R 26) galaxy whereas GRB 980613 was faint upon discovery (R 23) but occurred in a bright galaxy (R 23). Both host galaxies may show signs of interaction. GRB 980519 led to the earliest reported optical identication to date. We describe our continued eorts to produce optical identications soon after optical observations have begun. Key words: cosmology: observati...
We present the discovery of the Optical Transient (OT) of the long-duration gamma-ray burst GRB 0009...
We report the discovery of the optical and radio afterglow of GRB 010921, the first gamma-ray burst ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days af...
Using the 2.56-m Nordic Optical Telescope (NOT) on La Palma we have observed most of the known opti...
We present the discovery of the optical transient of the long-duration gamma-ray burst GRB 000630. T...
We present the discovery of the optical transient of the long-duration gamma-ray burst GRB 000630. T...
T he GRB field of astronomy hasexperienced a cascade ofastonishing discoveries and new surprises ove...
We report the identification of the optical afterglow of GRB 980613 in R- and I-band images obtained...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 ...
11 pages, 9 figuresShort GRBs are commonly thought to originate from the merging of double compact o...
We report on the discovery of the radio, infrared, and optical transient coincident with an X-ray tr...
4 pages, 2 figures. To appear in the proceedings of the 16th Annual October Astrophysics Conference ...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Physics, 2004.Includes bibliographica...
I review the main observational achievements concerning GRB optical afterglows occurred in the past ...
Since January 1997, we have monitored 15 GRB fields, detecting 6 optical/IR afterglows. For GRB 9705...
We present the discovery of the Optical Transient (OT) of the long-duration gamma-ray burst GRB 0009...
We report the discovery of the optical and radio afterglow of GRB 010921, the first gamma-ray burst ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days af...
Using the 2.56-m Nordic Optical Telescope (NOT) on La Palma we have observed most of the known opti...
We present the discovery of the optical transient of the long-duration gamma-ray burst GRB 000630. T...
We present the discovery of the optical transient of the long-duration gamma-ray burst GRB 000630. T...
T he GRB field of astronomy hasexperienced a cascade ofastonishing discoveries and new surprises ove...
We report the identification of the optical afterglow of GRB 980613 in R- and I-band images obtained...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 ...
11 pages, 9 figuresShort GRBs are commonly thought to originate from the merging of double compact o...
We report on the discovery of the radio, infrared, and optical transient coincident with an X-ray tr...
4 pages, 2 figures. To appear in the proceedings of the 16th Annual October Astrophysics Conference ...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Physics, 2004.Includes bibliographica...
I review the main observational achievements concerning GRB optical afterglows occurred in the past ...
Since January 1997, we have monitored 15 GRB fields, detecting 6 optical/IR afterglows. For GRB 9705...
We present the discovery of the Optical Transient (OT) of the long-duration gamma-ray burst GRB 0009...
We report the discovery of the optical and radio afterglow of GRB 010921, the first gamma-ray burst ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days af...