Monitoring of the Einstein Cross with the Nordic Optical Telescope

Astronomy and Astrophysics

Volumn 309, Issue 1, 1996, Pages 59-64

  Ostensen R ^a   Refsdal, S ^b   Stabell, R ^c   Teuber, J ^d   Emanuelsen, P I ^e   Festin, L ^e   Florentin Nielsen, R ^d   Gahm, G ^f   Gullbring, E ^f   Grundahl, F ^g   Hjorth, J ^g   Jablonski, M ^e   Jaunsen, A O ^e   Kaas, A A ^e   Karttunen, H ^e   Kotilainen, J ^h   Laurikainen, E ^h   Lindgren, H ^e   Mahonen P ⁱ   Nilsson, K ^h   Olofsson, G ^f   Olsen, O ^e   Pettersen, B R ^j   Piirola, V ⁱ   Sorensen A N ^e   Takalo, L ^h   Thomsen, B ^g   Valtaoja, E ^h   Vestergaard, M ^d   Av Vianborg, T ^c   more..

^a UNIVERSITY OF TROMSØ   (Norway)

^b UNIVERSITY OF HAMBURG   (Germany)

^c UNIVERSITY OF OSLO   (Norway)

^d Copenhagen University Observatory ^*  (Denmark)

^e NORDIC OPTICAL TELESCOPE   (Spain)

^f STOCKHOLM OBSERVATORY   (Sweden)

^g AARHUS UNIVERSITY   (Denmark)

^h UNIVERSITY OF TURKU   (Finland)

ⁱ UNIVERSITY OF OXFORD   (United Kingdom)

^j NORWEGIAN MAPPING AUTHORITY   (Norway)

more..

Author keywords

Gravitational lensing; Quasars: Q 2237+0305; Techniques: image processing

Indexed keywords

EID: 0002926695     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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