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The UV Properties of the Narrow Line Quasar I Zwicky 1
Ari Laor, Buell T. Jannuzi, Richard F. Green +1
I Zw 1 is the prototype narrow line quasar. We report here the results of our study of the UV emission of I Zw 1 using a high S/N (50-120) spectrum obtained with the HST FOS. The f…
Imaging of the Host Galaxies of Three X-Ray Selected BL Lacertae Objects
Buell T. Jannuzi, Brian Yanny, Chris Impey
Hubble Space Telescope (HST) WFPC-2 I-band (F814W) images of three X-ray selected BL Lacertae objects (MS1221.8+2452, MS1407.9+5954, & MS2143.4+0704) reveal that each of these BL L…
Where Are We and Where Should We Go? Summary Reports of the Girona Conference Workshops
Buell T. Jannuzi, Alan P. Marsher, Martin Pohl +1
Four parallel workshops were organized at the 1996 Girona Conference, "Blazars, Black Holes, and Jets", with conference attendees free to choose which session they would like to at…
HST Imaging of the BL Lacertae Object OJ 287
Brian Yanny, Buell T. Jannuzi, Chris Impey
Hubble Space Telescope WFPC-2 I-band (F814W) images of the BL Lacertae object OJ 287 and the surrounding field are presented. We find evidence of associated extended nebulosity nea…
Probing the Geometry and Circumstellar Environment of SN 1993J in M81
Hien D. Tran, Alexei V. Filippenko, Gary D. Schmidt +3
We have monitored the polarized radiation of the Type IIb SN 1993J in M81 over a period of 41 days, starting from 7 days after the explosion on 1993 March 27.5 (UT). Our data show…