Hurley, K., Rowlinson, A., Bellm, E., Perley, D., Mitrofanov, I. G., Golovin, D. V., ...
GRB 051103 is considered to be a candidate soft gamma repeater (SGR) extragalactic giant magnetar flare by virtue of its proximity on the sky to M81/M82, as well as its time history, localization,...
Gomboc, A., Kobayashi, S., Guidorzi, C., Melandri, A., Mangano, V., Sbarufatti, B., ...
We present a detailed study of the prompt and afterglow emission from Swift GRB 061126 using BAT, XRT, UVOT data and multi-color optical imaging from ten ground-based telescopes. GRB 061126 was a...
Gomboc, A., Kobayashi, S., Guidorzi, C., Melandri, A., Mangano, V., Sbarufatti, B., ...
We present a detailed study of the prompt and afterglow emission from Swift GRB 061126 using BAT, XRT, UVOT data and multicolor optical imaging from 10 ground-based telescopes. GRB 061126 was a long...
S. Perlmutter, G. Aldering, M. Della Valle, S. Deustua, R. S. Ellis, S. Fabbro, ...
, Munich, Germany 11 L.P.C.C. Coll`ege de France, Paris, France 12 European Southern Observatory, La Silla, Chile 13 Space Telescope Science Institute, Baltimore, Maryland, USA; affiliated with the...
Perlmutter, S., Aldering, G., Della Valle, M., Deustua, S., Ellis, R. S., Fabbro, S., ...
The ultimate fate of the universe, infinite expansion or a big crunch, can be determined by measuring the redshifts, apparent brightnesses, and intrinsic luminosities of very distant supernovae....
Supernova / Acceleration Probe: A Satellite Experiment to Study the Nature of the Dark Energy (2006)
Aldering, G., Althouse, W., Amanullah, R., Annis, J., Astier, P., Baltay, C., ...
The Supernova / Acceleration Probe (SNAP) is a proposed space-based experiment designed to study the dark energy and alternative explanations of the acceleration of the Universe's expansion by...
An Integral Field Spectrograph for SNAP Supernova Identification (2006)
Ealet, A., Prieto, E., Bonissent, A., Malina, R., Bernstein, G.M., Basa, S., ...
A well-adapted spectrograph concept has been developed for the SNAP (SuperNova/Acceleration Probe) experiment. The goal is to ensure proper identification of Type Ia supernovae and to standardize the...
The Short Gamma-Ray Burst Revolution (2006)
Hjorth, J., Levan, A., Tanvir, N., Starling, R., Klose, S., Kouveliotou, C., ...
Not Available
The Short Gamma-Ray Burst Revolution. (2006)
Hjorth, J., Levan, A., Tanvir, N., Starling, R.L., Klose, S., Kouveliotou, C., ...
Levan, A., Fruchter, A., Rhoads, J., Mobasher, B., Tanvir, N., Gorosabel, J., ...
We present near-infrared (NIR) and optical observations of the afterglow of GRB 030115. Discovered in an infrared search at Kitt Peak 5 hr after the burst trigger, this afterglow is the faintest ever...
Supernova Acceleration Probe: Studying Dark Energy with Type Ia Supernovae (2005)
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
The Supernova Acceleration Probe (SNAP) will use Type Ia supernovae (SNe Ia) as distance indicators to measure the effect of dark energy on the expansion history of the Universe. (SNAP's weak-lensing...
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
SNAP is a candidate for the Joint Dark Energy Mission (JDEM) that seeks to place constraints on the dark energy using two distinct methods. The first, Type Ia SN, is discussed in a companion white...
Seeing the Nature of the Accelerating Physics: It's a SNAP (2005)
Aldering, G., Althouse, W., Amanullah, R., Annis, J., Astier, P., Baltay, C., ...
For true insight into the nature of dark energy, measurements of the precision and accuracy of the Supernova/Acceleration Probe (SNAP) are required. Precursor or scaled-down experiments are...
Discovery and identification of the very high redshift afterglow of GRB 050904 (2005)
Haislip, J., Nysewander, M., Reichart, D., Levan, A., Tanvir, N., Cenko, S., ...
In 2000, Lamb and Reichart predicted that gamma-ray bursts (GRBs) and their afterglows occur in sufficient numbers and at sufficient brightnesses at very high redshifts (z > 5) to eventually replace...
Wide-field surveys from the SNAP mission (2005)
Kim, A.G., Akerlof, C.W., Aldering, G., Amanullah, R., Astier, P., Barrelet, E., ...
A Gamma-Ray Burst Mission to Investigate the Properties of Dark Energy (2005)
Lamb, D. Q., Ricker, G. R., Lazzati, D., Ghirlanda, G., Ghisellini, G., Firmani, C., ...
[Abridged] Very recently, relations between the peak energy of Gamma-Ray Burst burst spectra, the isotropic-equivalent energy of the burst, and the radiated energy of the burst have been found. In a...
On the nature of nearby GRB/SN host galaxies (2005)
Sollerman, J., Ostlin, G., Fynbo, J. P. U., Hjorth, J., Fruchter, A., Pedersen, K.
We present and discuss optical diagnostics of the low redshift (z
Fynbo, J. P. U., Gorosabel, J., Smette, A., Fruchter, A., Hjorth, J., Pedersen, K., ...
(Abridged) We report on HST observations of the late-time afterglow and host galaxy of GRB021004 (z=2.33). Although this GRB is one of the best observed so far, there is substantial disagreement...
A possible bright blue SN in the afterglow of GRB 020305 (2005)
Gorosabel, J., Fynbo, J. P. U., Fruchter, A., Levan, A., Hjorth, J., Nugent, P., ...
We report on ground-based and HST(+STIS) imaging of the afterglow and host galaxy of the Gamma-Ray Burst (GRB) of March 5 2002. The GRB occurred in a R=25.17+/-0.14 galaxy, which apparently is part...
Supernova Acceleration Probe: Studying Dark Energy with Type Ia Supernovae (2005)
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
The Supernova Acceleration Probe (SNAP) will use Type Ia supernovae (SNe Ia) as distance indicators to measure the effect of dark energy on the expansion history of the Universe. (SNAP's weak-lensing...
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
SNAP is a candidate for the Joint Dark Energy Mission (JDEM) that seeks to place constraints on the dark energy using two distinct methods. The first, Type Ia SN, is discussed in a companion white...
Seeing the Nature of the Accelerating Physics: It's a SNAP (2005)
Aldering, G., Althouse, W., Amanullah, R., Annis, J., Astier, P., Baltay, C., ...
For true insight into the nature of dark energy, measurements of the precision and accuracy of the Supernova/Acceleration Probe (SNAP) are required. Precursor or scaled-down experiments are...
Supernova Acceleration Probe: Studying Dark Energy with Type Ia Supernovae (2005)
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
The Supernova Acceleration Probe (SNAP) will use Type Ia supernovae (SNe Ia) as distance indicators to measure the effect of dark energy on the expansion history of the Universe. (SNAP's weak-lensing...
Albert, J., Aldering, G., Allam, S., Althouse, W., Amanullah, R., Annis, J., ...
SNAP is a candidate for the Joint Dark Energy Mission (JDEM) that seeks to place constraints on the dark energy using two distinct methods. The first, Type Ia SN, is discussed in a companion white...
Seeing the Nature of the Accelerating Physics: It's a SNAP (2005)
Aldering, G., Althouse, W., Amanullah, R., Annis, J., Astier, P., Baltay, C., ...
For true insight into the nature of dark energy, measurements of the precision and accuracy of the Supernova/Acceleration Probe (SNAP) are required. Precursor or scaled-down experiments are...
Fynbo, J.P.U., Gorosabel, J., Smette, A., Fruchter, A., Hjorth, J., Pedersen, K., ...
We report on Hubble Space Telescope (HST) observations of the late-time afterglow and host galaxy of GRB 021004 (z=2.33). Although this gamma-ray burst (GRB) is one of the best observed so far in...
Levan, A., Patel, S., Kouveliotou, C., Fruchter, A., Rhoads, J., Rol, E., ...
X-ray flashes (XRFs) are, like gamma-ray bursts (GRBs), thought to signal the collapse of massive stars in distant galaxies. Many models posit that the isotropic equivalent energies of XRFs are lower...
GRB 020410: A Gamma-Ray Burst Afterglow Discovered by Its Supernova Light (2005)
Levan, A., Nugent, P., Fruchter, A., Burud, I., Branch, D., Rhoads, J., ...
We present the discovery and monitoring of the optical transient (OT) associated with GRB 020410. The fading OT was found by Hubble Space Telescope (HST) observations taken 28 and 65 days after burst...
Fynbo, J.P.U., Gorosabel, J., Smette, A., Fruchter, A., Hjorth, J., Pedersen, K., ...
We report on Hubble Space Telescope (HST) observations of the late-time afterglow and host galaxy of GRB 021004 (z = 2.33). Although this gamma-rayburst (GRB) is one of the best observed so far in...
Discovery of the Near-IR Afterglow and of the Host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Cerón, J. M. Castro, Hartmann, D. H., ...
The rapid dissemination of an arcmin-sized HETE-2 localization of the long-duration X-ray flash GRB 030528 led to a ground-based multi-observatory follow-up campaign. We report the discovery of the...
Klose, S., Greiner, J., Rau, A., Henden, A. A., Hartmann, D. H., Zeh, A., ...
We report results from a comprehensive follow-up observing campaign of the afterglow of GRB 030226, including VLT spectroscopy, VLT polarimetry, and Chandra X-ray observations. In addition, we...
Jakobsson, P., Hjorth, J., Fynbo, J. P. U., Weidinger, M., Gorosabel, J., Ledoux, C., ...
We report the discovery of the optical afterglow (OA) of the long-duration gamma-ray burst GRB 030429, and present a comprehensive optical/near-infrared dataset used to probe the matter at different...
Supernova / Acceleration Probe: A Satellite Experiment to Study the Nature of the Dark Energy (2004)
Aldering, SNAP Collaboration: G., Althouse, W., Amanullah, R., Annis, J., Astier, P., Baltay, C., ...
The Supernova / Acceleration Probe (SNAP) is a proposed space-based experiment designed to study the dark energy and alternative explanations of the acceleration of the Universe's expansion by...
GRB 020410: A Gamma-Ray Burst Afterglow Discovered by its Supernova Light (2004)
Levan, A., Nugent, P., Fruchter, A., Burud, I, Branch, D., Rhoads, J., ...
We present the discovery and monitoring of the optical transient (OT) associated with GRB 020410. The fading OT was found by Hubble Space Telescope (HST) observations taken 28 and 65 days after burst...
Klose, S., Greiner, J., Rau, A., Henden, A.A., Hartmann, D.H., Zeh, A., ...
Discovery of the near-IR afterglow and of the host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Castro Ceron, J.M., Hartmann, D.H., ...
SCUBA Observations of the Host Galaxies of Gamma-Ray Bursts (2004)
Barnard, V.E., Tanvir, N.R., Blain, A.W., Fruchter, A., Kouveliotou, C., Natarajan, P., ...
Not Available
Jakobsson, P., Hjorth, J., Fynbo, J.P.U., Weidinger, M., Gorosabel, J., Ledoux, C., ...
We report the discovery of the optical afterglow (OA) of the long-duration gamma-ray burst GRB 030429, and present a comprehensive optical/near-infrared dataset used to probe the matter at different...
Weak lensing from space I: instrumentation and survey strategy (2004)
Rhodes, J., Refregier, A., Massey, R., Albert, J., Bacon, D., Bernstein, G., ...
Weak lensing from space I: instrumentation and survey strategy (2004)
Rhodes, J., Refregier, A., Massey, R., Albert, J., Bacon, D., Bernstein, G., ...
The host galaxy of GRB 990712 (2004)
Christensen, L., Hjorth, J., Gorosabel, J., Vreeswijk, P., Fruchter, A., Sahu, K., ...
The afterglow light curve and the supernova of GRB 011121 (2004)
Zeh, A., Klose, S., Greiner, J., Hartmann, D. H., Lindsay, K., Castro-Tirado, A. J., ...
GRB 011121: Jet, wind and supernova – all in one (2004)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
The optical/near-IR spectral energy distribution of the GRB 000210 host galaxy (2004)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
Discovery of the faint near-IR afterglow of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Cerón, J. Castro, Fruchter, A., Yoldas, A. Küpcü, ...
Discovery of the near-IR afterglow and of the host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Castro Cerón, J. M., Hartmann, D. H., ...
Discovery of the Faint Near-IR Afterglow of GRB 030528 (2003)
Rau, A., Greiner, J., Klose, S., Cerón, J. M. Castro, Fruchter, A., Yoldas, A. Kupcu, ...
We report on the discovery of the near-IR transient of the long-duration gamma-ray burst GRB 030528 and its underlying host galaxy. The near-IR transient was first observed in JHKs with SofI at the...
GRB 030227: the first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Cerón, J. M. Castro, Postigo, A. De Ugarte, ...
We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~1.7 days after the event. Here we report the discovery of a dim optical afterglow...
GRB 011121: A collimated outflow into wind-blown surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
We discover a break in the GRB 011121 afterglow light curve after 1.3 days, which implies an initial jet opening angle of about 9 deg. The SED during the first four days is achromatic, and supports...
Observation of GRB 030131 with the INTEGRAL satellite (2003)
Gotz, D., Mereghetti, S., Hurley, K., Deluit, S., Feroci, M., Frontera, F., ...
A long Gamma-Ray Burst (GRB) was detected with the instruments on board the INTEGRAL satellite on January 31 2003. Although most of the GRB, which lasted $\sim$150 seconds, occurred during a...
The afterglow and the host galaxy of GRB 011211 (2003)
Jakobsson, P., Hjorth, J., Fynbo, J. P. U., Gorosabel, J., Pedersen, K., Burud, I., ...
We present optical, near-infrared, and X-ray observations of the optical afterglow (OA) of the X-ray rich, long-duration gamma-ray burst GRB 011211. Hubble Space Telescope (HST) data obtained 14, 26,...
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J. P. U., Hjorth, J., Greiner, J., ...
We report on multi-band (UBVRIZJsKs) observations of the host galaxy of the April 18, 2000 gamma-ray burst. The Spectral Energy Distribution (SED) is analysed by fitting empirical and synthetic...
SNAP Satellite Focal Plane Development (2003)
Bebek, C., Akerlof, C., Aldering, G., Amanullah, R., Astier, P., Baltay, C., ...
The proposed SuperNova/Acceleration Probe (SNAP) mission will have a two-meter class telescope delivering diffraction-limited images to an instrumented 0.7 square degree field in the visible and...
Optical and NIR Observations of the Afterglow of GRB 020813 (2003)
Covino, S., Malesani, D., Tavecchio, F., Antonelli, L. A., Arkharov, A., Di Paola, A., ...
We present optical and near-infrared (NIR) photometry of the bright afterglow of GRB 020813. Our data span from 3 hours to 4 days after the GRB event. A rather sharp achromatic break is present in...
Optical and near-infrared observations of the GRB020405 afterglow (2003)
Masetti, N., Palazzi, E., Pian, E., Simoncelli, A., Hunt, L. K., Maiorano, E., ...
(Abridged) We report on observations of the optical and NIR afterglow of GRB020405. Ground-based optical observations started about 1 day after the GRB and spanned a period of ~10 days; archival HST...
The optical/near-IR spectral energy distribution of the GRB 000210 host galaxy (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
We report on UBVRIZJsHKs-band photometry of the dark GRB 000210 host galaxy. Fitting a grid of spectral templates to its Spectral Energy Distribution (SED), we derived a photometric redshift...
GRB 030227 : The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Castro Cerón, J. M., ...
We present multiwavelength observations of a gamma-ray burst detected byINTEGRAL (GRB 030227) between 5.3 hours and ~ 1.7days after the event. Here we report the discovery of a dim opticalafterglow...
GRB 011121: A Collimated Outflow into Wind-blown Surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D.H., ...
Patel, S., Kouveliotou, C., Fruchter, A., Rhodes, J., Burud, I., Leven, A., ...
We present our analysis of the Chandra (CXO) x-ray and Hubble (HST) optical observations of the XRF/GRBs 011030 and 020427. With two CXO (ACIS) observations of XRF 011030 (09 & 29 Nov 2001), we have...
GRB 030115 : possible IR counterpart (2003)
Levan, A., Merrill, M., Rol, E., Antonio, I. Dell', Rhoads, J., Fruchter, A.
GRB 020819: host galaxy at radio position (2003)
Levan, A., Fruchter, A., Rhoads, J., Burud, I., Rol, E., Salamanca, M.I. De, ...
A multi-colour study of the dark GRB 000210 host galaxy and its environment (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J.U., Pedersen, H., Jensen, B.L., ...
We present UBVRIZJsHKs broad band photometry of the host galaxy of the dark gamma-ray burst (GRB) of February 10, 2000. These observations represent the most exhaustive photometry given to date of...
Gorosabel, J., Fynbo, J.U., Moller, P., Hjorth, J., Pedersen, H., Christensen, L., ...
We present the results provided by an automatic colour-colour discrimination pipe-line developed to discern the different populations of objects present in GRB error boxes. We illustrate the...
A very energetic supernova associated with the gamma-ray burst of 29 March 2003 (2003)
Hjorth, J., Sollerman, J., Moller, P., Fynbo, J.U., Woosley, S., Kouveliotou, C., ...
Over the past five years evidence has mounted that long-duration (>2s) gamma-ray bursts (GRBs)-the most luminous of all astronomical explosions-signal the collapse of massive stars in our Universe....
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J.U., Hjorth, J., Greiner, J., ...
We report on multi-band (UBVRIZJsKs) observations of the host galaxy of the April 18, 2000 gamma-ray burst. The Spectral Energy Distribution (SED) is analysed by fitting empirical and synthetic...
GRB 030227: The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A.J., Gorosabel, J., Guziy, S., Reverte, D., Castro Ceron, J.M., Ugarte Postigo, A. De, ...
We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~ 1.7 days after the event. Here we report the discovery of a dim optical...
GRB 011121: A Collimated Outflow into Wind-blown Surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwartz, R., Hartmann, D.H., ...
We report optical and near-infrared follow-up observations of GRB 011121 collected predominantly at ESO telescopes in Chile. We discover a break in the afterglow light curve after 1.3 days, which...
Overview of the SuperNova/Acceleration probe (SNAP) (2003)
Ealet, A., Prieto, E., Bonissent, A., Malina, R., Bernstein, G.M., Basa, S., ...
Overview of the SuperNova/Acceleration probe (SNAP) (2003)
Ealet, A., Prieto, E., Bonissent, A., Malina, R., Bernstein, G.M., Basa, S., ...
A multi-colour study of the dark GRB 000210 host galaxy and its environment (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J. P. U., Hjorth, J., Greiner, J., ...
GRB 030227 : The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Castro Cerón, J. M., ...
GRB 011121 : a collimated outflow into wind-blown surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
New Pulsars from Arecibo Drift-Scan Searches (2002)
McLaughlin, M. A., Lorimer, D. R., Arzoumanian, Z., Backer, D. C., Cordes, J. M., Fruchter, A., ...
We report new pulsars discovered in drift-scan data taken by two collaborations (Berkeley/Cornell and STScI/NAIC) during the latter stages of the Arecibo upgrade period. The data were taken with the...
The SNAP near infrared detectors (2002)
Tarle, G., Akerlof, C., Aldering, G., Amanullah, R., Astier, P., Barrelet, E., ...
An integral field spectrograph for SNAP supernova studies (2002)
Ealet, Anne, Prieto, E., Bonissent, A., Malina, R., Basa, S., LeFevre, O., ...
Overview of the SuperNova/Acceleration probe (SNAP) (2002)
Aldering, Gregory L., Akerlof, C.W., Amanullah, R., Astier, P., Barrelet, E., Bebek, C., ...
Wide-field surveys from the SNAP mission (2002)
Kim, Alex G., Akerlof, C.W., Aldering, G., Amanullah, R., Astier, P., Barrelet, E., ...
GRB 020405: VLT observations of the OT environment (2002)
Masetti, N., Palazzi, E., Maiorano, E., Simoncelli, A., Pian, E., Castro-Tirado, A.J., ...
GRB 020405 field photometry at ESO (2002)
Simoncelli, A., Maiorano, E., Palazzi, E., Masetti, N., Pian, E., Hjorth, J., ...
GRB 020321: optical observations (2002)
Salamanca, M.I. De, Rol, E., Kaper, L., Castro-Tirado, A.J., Fruchter, A., Greiner, J., ...
Gamma-ray bursts: the most powerful cosmic explosions (2002)
Kaper, L., Castro-Tirado, A.J., Fruchter, A., Greiner, J., Hjorth, J., Pian, E., ...
Contents: The GRACE consortium. GRBs and their afterglows. Evidence for collimation. The origin of GRBs: possible progenitors. The supernova connection. GRB host galaxies.
GRB 021004: polarimetric observations (2002)
Rol, E., Castro Ceron, J.M., Gorosabel, J., Castro-Tirado, A.J., Fruchter, A., Greiner, J., ...
GRB 020418, optical/near-IR observations (2002)
Gorosabel, J., Hjorth, J., Jakobsson, P., Rasmussen, J., Jensen, B.L., Pedersen, H., ...
GRB 021004: optical spectroscopy on Oct 11 (2002)
Castro-Tirado, A.J., Perez, E., Gorosabel, J., Castro Ceron, J.M., Andersen, M., Hjorth, J., ...
XRF/GRB 011030: detection of the probable host galaxy (2002)
Fruchter, A., Pattel, S., Kouveliotou, C., Rhoads, J., Holland, S., Brurud, I., ...
Confirming no variability for GRB02081 (2002)
Levan, A., Burud, I., Fruchter, A., Rhoads, J., Berg, M. Van Den, Homan, J., ...
Gorosabel, J., Fynbo, J.U., Hjorth, J., Wolf, C., Andersen, M.I., Pedersen, H., ...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 error box determined by Beppo-SAX was simultaneously imaged in the near-infrared by the 3.58-m New...
The bright optical afterglow of the long GRB 001007 (2002)
Castro Ceron, J.M., Castro-Tirado, A.J., Gorosabel, J., Hjorth, J., Fynbo, J.U., Jensen, B.L., ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days after the event. An unusually bright optical afterglow (OA) was seen to decline following a steep...
Overview of the SuperNova/Acceleration probe (SNAP) (2002)
Aldering, G., Akerlof, C.W., Amanullah, R., Astier, P., Barrelet, E., Bebek, C., ...
Wide-field surveys from the SNAP mission (2002)
Kim, A.G., Akerlof, C.W., Aldering, G., Amanullah, R., Astier, P., Barrelet, E., ...
Overview of the SuperNova/Acceleration probe (SNAP) (2002)
Aldering, G., Akerlof, C.W., Amanullah, R., Astier, P., Barrelet, E., Bebek, C., ...
Wide-field surveys from the SNAP mission (2002)
Kim, A.G., Akerlof, C.W., Aldering, G., Amanullah, R., Astier, P., Barrelet, E., ...
The bright optical afterglow of the long GRB 001007 (2001)
Cerón, J. M. Castro, Castro-Tirado, A. J., Gorosabel, J., Hjorth, J., Fynbo, J. U., Jensen, B. L., ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days after the event. An unusually bright optical afterglow (OA) was seen to decline following a steep...
Gorosabel, J., Fynbo, J. U., Hjorth, J., Wolf, C., Andersen, M. I., Pedersen, H., ...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 error box determined by Beppo-SAX was simultaneously imaged in the near-infrared by the 3.58-m New...
GRB 010222 - WHT BVRI images (2001)
Salamanca, M.I. De, Vreeswijk, P.M., Rol, E., Kaper, L., Tanvir, N., Fruchter, A., ...
Vreeswijk, P. M., Fruchter, A., Kaper, L., Rol, E., Galama, T. J., Van Paradijs, J., ...
We present time-resolved optical spectroscopy of the afterglows of the gamma-ray bursts GRB 990510 and GRB 990712. Through the identification of several absorption lines in the first epoch GRB 990510...
GRB 991208: HST Imaging of the Host Galaxy (2000)
Fruchter, A., Vreeswijk, P.M., Sokolov, V., Casto-Tirado, A.
Report on behalf of the larger HST GRB collaboration report
GRB990712: Late time HST/STIS Observations (2000)
Fruchter, A., Vreeswijk, P.M., Hook, R., Pian, E.
Report for a larger HST GRB Collaboration
GRB 991216, HST/STIS observations (2000)
Vreeswijk, P.M., Fruchter, A., Ferguson, H., Kouveliotou, C.
Report for a larger HST GRB collaboration.
Vreeswijk, P.M., Fruchter, A., Kaper, L., Rol, E., Galama, T.J., Paradijs, J.A. Van, ...
We present time-resolved optical spectroscopy of the afterglows of the gamma-ray bursts GRB 990510 and GRB 990712. Through the identification of several absorption lines in the first-epoch GRB 990510...
Gamma-ray bursts - pushing limits with the VLT (2000)
Pedersen, H., Boer, M., Beuermann, K., Castro-Tirado, A.J., Fruchter, A., ...
Slow pulsars from the STScI/NAIC drift scan search (1999)
Xilouris, K., Fruchter, A., Lorimer, D. R., Eder, J., Vazquez, A.
The unique sensitivity of the Arecibo telescope at 430 MHz motivated a drift scan search of the visible sky divided up into eight declination strips. Based on an analysis of the data collected in the...
The gamma-ray bursts GRB 970228 and GRB 970508: what have we learnt? (1998)
Livio, M., Sahu, K.C., Petro, L., Fruchter, A., Pian, E., Macchetto, F.D., ...
Discovery of a Supernova Explosion at Half the Age of the Universe", Nature 391 (1998)
S. Perlmutter, G. Aldering, M. Della, Valle S. Deustua, R. S. Ellis, S. Fabbro, ...
The ultimate fate of the universe � in�nite expansion or a big crunch � can be determined by measuring the redshifts � apparent brightnesses � and intrinsic luminosities of very distant...
Results of the WFPC2 post-Servicing- Mission-2 Calibration Program (1998)
J. Biretta, I. Heyer, S. Baggett, A. Fruchter, S. Gonzaga, J. Krist, ...
WFPC2 underwent an extensive series of tests and calibrations following the 1997 HST servicing mission. Herein we summarize the results of these tests. The servicing mission appears to have caused...
Perlmutter, S., Aldering, G., Della Valle, M., Deustua, S., Ellis, R. S., Fabbro, S., ...
The ultimate fate of the universe, infinite expansion or a big crunch, can be determined by measuring the redshifts, apparent brightnesses, and intrinsic luminosities of very distant supernovae....
Hubble Space Telescope Imaging of the Field of GRB970508 (1997)
Pian, E., Fruchter, A., Bergeron, L. E., Thorsett, S. E., Frontera, F., Tavani, M., ...
We report on Hubble Space Telescope observations of the optical transient discovered in the error box of GRB970508. The object was imaged on 1997 June 2 with the Space Telescope Imaging Spectrograph...
Dual Nature of Hard X-Ray Outbursts from the Superluminal X-Ray Transient Source GRO J1655-40 (1996)
Tavani, M., Fruchter, A., Zhang, S. N., Harmon, B. A., Hjellming, R. N., Rupen, M. P., ...
We report the results of multiwavelength observations of the superluminal X-ray transient GRO J1655-40 during and following the prominent hard X-ray outburst of March-April 1995. GRO J1655-40 was...
The Properties of an HI-Selected Galaxy Sample (1994)
Szomoru, A., Guhathakurta, P., Van Gorkom, J., Knapen, J., Weinberg, D., Fruchter, A.
We analyze the properties of a sample of galaxies identified in a 21-cm, HI-line survey of selected areas in the Perseus-Pisces supercluster and its foreground void. Twelve fields were observed in...