Publications including NOT Data

1995

Benitez, E., Dultzin-Hacyan, D., Sillanpää, A., Takalo, L., Nilsson, K., Pursimo, T.:
"Induced star formation in the system Arp 298"
1995, RMxAC 3, 85

Berdyugin, A., Snare, M.-O., Teerikorpi, P.:
"Interstellar polarization at high galactic latitudes from distant stars: I. First results for ~600pc"
1995, A&A 294, 568

Castander, F.J., Bower, R.G., Ellis, R.S., Aragon-Salamanca, A., Mason, K.O., Hasinger, G., McMahon, R.G., Carrera, F.J., Mittaz, J.P.D., Perez-Fournon, I., Barcons, X., Lehto, H.J.:
"Deficit of distant X-ray-emitting galaxy clusters and implications for cluster evolution"
1995, Nature 377, 39

Grundahl F., Hjorth J., Sörensen A.N.:
"Observations of three gravitational lens candidates with the Nordic Optical Telescope"
1995, Highlights of Astronomy, Vol 10, 658

Grundahl F., Hjorth J.:
"The optical appearance of the gravitational lens system B0218+35.7"
1995, MNRAS 275, L67

Hakala P.J.:
"Accretion stream mapping in eclipsing polars, an application of MEM and genetic optimisation"
1995, A&A 296, 164

Hjorth J., Grundahl F., Nilsson K., Festin L.:
"High-resolution imaging of the gravitational lens candidate 1208+1011 with the Nordic Optical Telescope"
1995, A&A 299, 365

Hjorth J., Vestergaard M., Sörensen A.N., Grundahl F.:
"Detection of a faint optical jet in 3C 120"
1995, ApJ 452, L17

Jaunsen A.O., Jablonski M., Pettersen B.R., Stabell B.R.:
"The NOT GL survey for multiply imaged quasars"
1995, A&A 300, 323

Kaas, A.A., Olofsson, G., Fridlund, M.:
"How to identify embedded young stellar objects : a case study of the Serpens Cloud Core"
1995, MmSAI 66, 685

Kidger, M.R., Gonzalez-Perez, J.N., De Diego, J.A., Zapatero-Osorio, M.R., Hammersley, P.L., Cepa, J., Devaney, N., Sahu, K., Vidal, I.:
"A large optical and infrared outburst in OJ 287"
1995, A&AS 113, 431

Lagage, P.O., Galdemard, PH., Pantin, E., Jouan, R., Masse, P., Olofsson, G., Huldtgren, M., Nordh, L., Belmonte, J.A., Regulo, C., Rodriguez-Espinosa, J.M., Vidal, L., Mosser, B., Ulla, A., Gautier, D.:
"Collision of Shoemaker-Levy 9 fragments A, E, H, L, Q1 with Jupiter: Mid-infrared light curves"
1995, GeoRL 22, 1773

Lagerkvist, C.-I., Di Martino, M., Blanco, C., Dahlgren, M., Erikson, A., Lahulla, J.F., Lazzarin, M., Lumme, K., Pohjolainen, S., Riccioli, D.:
"Physical studies of asteroids XXX: The asteroid 153 Hilda"
1995, EM&P 71, 189

Lagerkvist, C.-I., Erikson, A., Debehogne, H., Festin, L., Magnusson, P., Mottola, S., Oja, T., De Angelis, G., Belskaya, I.N., Dahlgren, M., Gonano-Beurer, M., Lagerros, J., Lumme, K., Pohjolainen, S.:
"Physical studies of asteroids XXIX. Photometry and analysis of 27 asteroids."
1995, A&AS 113, 115

Lorimer, D.R., Lyne, A.G., Festin, L., Nicastro, L.:
"Birth rate of millisecond pulsars"
1995, Nature 376, 393

Möller, P., Stiavelli, M., Zeilinger, W. W.:
"Core properties of elliptical galaxies: I. A Northern hemisphere sample at high resolution"
1995, MNRAS 276, 979

R. Rebolo, M. R. Zapatero Osorio, E. L. Martín
Discovery of a brown dwarf in the Pleiades star cluster
1995, Nature 377, 129

Serra-Ricart, M., Trapero, J., Beckman, J.E., Garrido, L., Gaitan, V.:
"Multidimensional interpolation using artificial neural networks: Application to an H I cloud in Perseus"
1995, AJ 109, 312

Singh, K.P., Szkody, P., Barrett, P., White, N.E., Fierce, E., Silber, A., Hoard, D.W., Hakala, P.J., Piirola, V., Sohl, K.B.:
"A new magnetic cataclysmic variable: WGA J1047.1+6335"
1995, ApJ 453, L95

Szkody, P., Silber, A., Hoard, D.W., Fierce, E., Singh, K.P., Barrett, P., Schlegel, E., Piirola, V.:
"Identification of the soft X-ray source WGA J1802.1+1804 with a new magnetic cataclysmic variable"
1995, ApJ 455, L43

Trapero, J., Beckman, J.E., Serra-Ricart, M., Davies, R.D., Watson, R.A., Gracia Lopez, R.:
"A cold massive interstellar cloud within 120 parsecs of the Sun: K I optical and H I radio observations"
1995, ApJ 445, 231

1994

Dahle, H., Maddox, S.J., Lilje, P.B.:
"Deep imaging of the double quasar 0957+561: new constraints on Ho"
1994, ApJ 435, L79

Dietrich, M., Kollatschny, W., Alloin, D., Aretxaga, I., Axon, D., de Bruyn, A.G., Clavl, J., Goad, M.R., Gondhalekar, P., van Groningen, E., Horne, K., Jackson, N., Laurikainen, E., Lawrence, A., Masegosa, J., Moles, M., O'Brien, P., del Olmo, A., Penston, M.V., Perea, J., Perez, E., Perez-Fournon, I., Perry, J.J., Peterson, B.M., Robinson, A., Rodriguez-Espinoza, J.M., Stirpe, G.M., Tadhunter, C., Terlevich, R., Unger, S., Wagner, S.J., Wanders, I., Williams, R.:
"Monitoring of active galactic nuclei IV. The Seyfert galaxy NGC 4593"
1994, A&A 284, 33

Fridlund C.V.M., Liseau R.:
"The velocity field of the L1551 IRS5 jet"
1994, A&A 292, 631

González-Serrano, J.I., Pirez-Fournon, I., & Morganti, R.
"Optical emission associated with the radio jet in B2 1243+26"
1994, MNRAS 267, 424

Hakala P.J., Piirola V., Vilhu O., Osborne J.P., Hannikainen D.C.:
"The Record Circular Polarisation Variability Observed in the Shortest Period Magnetic Binary RE 1307+535"
1994, MNRAS 271, L41

Kotilainen, J.K., Ward, M.J.:
"The host galaxies of Seyfert type 1 nuclei"
1994, MNRAS 266, 953

Lacy, M., Miley, G., Rawlings, S., Saunders, R., Dickinson, M., Garrington, S., Maddox, S., Pooley, G., Steidel, C., Bremer, M. N., Cotter, G., van Ojik, R., Rottgering, H., Warner, P.:
"8C 1435+635: a radio galaxy at z=4.25"
1994, MNRAS 271, 504

Nordström, B., Johansen, B.T.:
"Radii and Masses for Beta Aurigae"
1994, A&A 291, 777

Osborne J.P., Beardmore A.P., Wheatley P.J., Hakala P.J., Watson M.G., Mason K.O.:
"Discovery of RE1307+535: The shortest period AM Her system"
1994, MNRAS 270, 650

Piirola, V., Coyne, G.V. S.J., Takalo, L., Larsson, S., Vilhu, O.:
"UBVRI polarimetry of AM Her type binaries - V. The Asynchronous (?) polar BY Cam (=H0538+608)"
1994, A&A 283, 163

Ponman, T.J., Allan, D.J., Jones, L.R., Merrifield, M., McHardy, I.M., Lehto, H.J., Luppino, G.A.:
"A possible fossil galaxy group"
1994, Nature 369, 462

Salamanca, I, Alloin, D., Baribaud, T., Axon, D., de Bruyn, G., Goad, M., Gondhalekar, P., van Groningen, E., Jackson, N., Kollatschny, W., Laurikainen, E., Lawrence, A., Masegosa, J., O'Brien, P., Pelat, D., Penston, M.V., Perez, E., Perez-Fournon, I., Robinson, A., Santos-Lleo, M., Stirpe, G., Tadhunter, C., Terlevich, R., Unger, S., Wagner, S., Wanders, I.:
"Spectroscopic monitoring of active galactic nuclei III. Size of the broad line region in NGC 3227"
1994, A&A 282, 742

Rönnback, J., Bergvall, N.:
"Blue low surface brightness galaxies. I. Surface photometry"
1994, A&AS 108, 193

Stirpe, G.M., Alloin, D., Axon, D.J., Clavel, J., de Bruyn, A.G., del Olmo, A., Goad, M., Gondhalekar, P.M., Jackson, N., Kollatschny, W., Laurikainen, E., Lawrence, A., Masegosa, J., McHardy, I.M., Moles, M., O'Brien, P.T., Penston, M.V., Perea, J., Perez, E., Perez-Fournon, I., Robinson, A., Rodriguez-Espinoza, J.M., Tadhunter, C.N., Terlevich, R.J., Unger, S.W., van Groningen, E., Vila-Vilario, B., Wagner, S.J.:
"Monitoring of active galactic nuclei V. The Seyfert galaxy Markarian 2779"
1994, A&A 285, 857

Takalo, L.O., Sillanpää, A., Nilsson, K.:
"Simultaneous UBVRI photopolarimetry of three blazars: 3C66A, S5 0716+714 and OJ 287"
1994, A&AS 107, 497

Takalo, L.O., Sillanpää, A., Nilsson, K., Kidger, M. de Diego, J.A.:
"Intense blazar activity in photopolarimetric light curves of OJ 287"
1994, A&AS 104, 115

Teuber, J., Østensen, R., Stabell, R., Florentin-Nielsen, R.:
"Rotate-And-Stare: A new method for PSF estimation"
1994, A&AS 108, 509

1993

Fridlund C.V.M., Liseau R., Perryman M.A.C.:
"High-resolution spectrophotometric imaging of the Herbig-Haro object HH29 in the L1551 outflow"
1993, A&A 273, 601

Hakala P.J., Watson M.G., Vilhu O., Hassall B.J.M., Kellett B.J., Mason K.O., Piirola V.:
"The Discovery of a new bright Eclipsing AM Her system"
1993, MNRAS 263, 61

Kidger, M.R., Takalo, L.O., de Diego, J.A., Sillanpää, A., Okyodo, M.:
"Optical photometry and polarimetry and infrared photometry of 3C345 in outburst"
1993, ApJ 407, L1

Kotilainen, J.K.:
"The stellar content of nearby Seyfert I galaxies"
1993, A&SS 205, 107

Kotilainen, J.K., Ward, M.J., Williger, G.M.:
"CCD imaging of Seyfert galaxies: Deconvolution of the stellar and non-stellar nuclear components"
1993, MNRAS 263, 655

Lagage, P.O., Olofsson, G., Cabrit, S., Cesarsky, C.J., Nordh, L., Rodriguez-Espinosa, J.M.:
"A Deeply Embedded Companion to LkH alpha 198"
1993, ApJ 417, L79

Laurikainen, E., Salo, H., Aparicio, A.:
"Interacting system NGC 7753-7752 (Arp~86)~I. BVRI photometry"
1993, ApJ 410, 574

McKeith, C.D., Garcia Lopez, R.J., Rebolo, R., Barnett, E.W., Beckman, J.E.$ Martin, E.L., Trapero, J.:
"IACUB - A new echelle spectrograph for use at the Observatorio del Roque de los Muchachos"
1993, A&A 273, 331

Norgaard-Nielsen, Goudfrooij, P., Jorgensen, H. E., Hansen, L.:
"The extinction and star clusters in NGC 1275"
1993, A&A 279, 61

Piirola V., Hakala P., Coyne G.V.:
"The Discovery of Variable Polarisation over the 13.9 minute spin period of the intermediate polar RE0751+14"
1993, ApJ 410, L107

Rosen S.R., Mittaz J.P.D., Hakala P.J.:
"RE0751+14, the first 'Intermediate' Polar?"
1993, MNRAS 264, 171

Salo, H., Laurikainen, E.:
"Interacting system NGC 7753-7752 (Arp 86) II. N-body simulations"
1993, ApJ 410, 586

Scaltriti, F., Piirola, V., Coyne, G.V., Koch, R.H., Elias, N.M., Holenstein, B.D.:
"UBVRI linear and Circular Polarization of RS CVn-type Binaries"
1993, A&AS 102, 343

Schramm, K.-J., Borgeest, U., Camenzind, M., Valtaoja, E., Wagner, S.J., Bade, N., Dreissigacker, O., Heidt, J., Hoff, W., Kayser, R., Kuhl, D., v. Linde, J., Linnert, M.D., Pelt, J., Schramm, T., Sillanpää, A., Takalo, L.O., Vigotti, M.:
"Another active period in the optical and radio lightcurves of the blazar 3C 345: indications for the "lighthouse effect" due to jet rotation"
1993, A&A 278, 391

Sillanpää, A., Takalo, L.O., Nilsson, K., and Kikuchi, S.:
"Photopolarimetry of BL Lac"
1993, Ap&SS 206, 55

Stangellini, C., O'Dea, C. P., Baum, S., Laurikainen, E.:
"Optical CCD-imaging of Gigahertz-peaked-spectrum radio sources"
1993, ApJS 88, 1

Takalo, L.O.:
"Photopolarimetry of Seyfert Galaxy Markarian 509; Detection of Blazar like Activity"
1993, Ap&SS 202, 161

Takalo, L.O., Sillanpää, A.:
"Simultaneous linear and circular polarization observations of blazars 3C 66A, OJ 287 and Markarian 421"
1993, Ap&SS 206, 191

Valtaoja, L., Karttunen, H., Efimov, Yu., Shakhovskoy, N.M.:
"The long and short timescale polarization variability of the BL Lac object PKS 0109+224"
1993, A&A 278, 371

Valtaoja, L., Karttunen, H., Valtaoja, E., Shakhovskoy, N.M., Efimov, Yu.:
"Optical circular polarization in two BL Lac objects?"
1993, A&A 273, 393

Vestergaard, M., Barthel, P.D.:
"The nucleus of the Cygnus A galaxy at high resolution"
1993, Ap&SS 205, 135

Vestergaard, M., Barthel, P.D.:
"The nucleus of the Cygnus A galaxy"
1993, AJ 105, 456

Zeilinger, W. W., Möller, P., Stiavelli, M.:
"Multi-colour surface photometry of NGC 4486 (M87) and its jet"
1993, MNRAS 261, 175

1992

Jackson, N., O'Brien, P.T., Good, M, Alloin, D., Axon, D.J., de Bruyn, A.G., Clavel, J., Dietrich, M., Gondhalekar, D.M., van Groningen, E., Kollatschny, W., Laurikainen, E., Lawrence, A., McHardy, I.M., Penston, M.V., Perez, E., Perez-Fournon, Robinson, A., Stirpe, G..M., Tadhunter, C.N., Terlevich, R.J., Wagner, S.:
"Monitoring of active galactic nuclei I: the quasars 1302-102 and 1217+023"
1992, A&A 262, 17

Kidger M.R., Takalo L.O., de Diego J.A.:
"Rapid Variations and a large antiflare in the light curve of Markarian 501"
1992, A&A 254, 65

Piirola, V., Scaltriti, F., Coyne, G. V.:
``Circumstellar disks deduced from sub-arcsecond polarization observations of two young stars''
1992, Nature 359, 399

Sillanpää, A., Takalo L.O., Nilsson K., Kidger M., de Diego J.-A.:
"A polarized accretion disk flare in OJ 287?"
1992, A&A 254, L33

Stiavelli, M., Biretta, J., Möller, P., Zeilinger, W. W.:
"Optical counterpart of the east radio lobe of M87"
1992, Nature 355, 802

Takalo, L.O., Kidger, M.R., de Diego, J.A., and Sillanpää, A.:
"First simultaneous UBVRI photopolarimetric observations of normal quasars"
1992, A&A 261, 415

Takalo L.O., Sillanpää, A., Nilsson K., Kidger M., de Diego J.A., Piirola V.:
"Simultaneous UBVRI photopolarimetry of blazars II"
1992, A&AS 94, 37

Trapero, J., Beckman, J. E., Genova, R., McKeith, C.D.:
"Observation of fine structure in the cold phase interstellar medium using K I absorption"
1992, ApJ 394, 552

1991

Egonsson J., Hakala P.J.:
"Discovery of variable optical polarization in Her X-1"
1991, A&A 244, L41

Dahlgren, M., Fitzsimmons, A., Lagerkvist, C.-I., Williams, I.P.:
"Differential CCD Photometry of Dubiago, Chiron and Hektor"
1991, MNRAS 250, 115

Kidger M.R., Takalo L.O., Valtaoja E., de Diego J.A., Sillanpää, A.:
"An inverted optical spectrum of OJ 287 during the 1989 minimum"
1991, A&A, 252, 538 (1991)

Perryman, M.A.C., Adriaens, M., Andersson, S., Cox, G.C., Debray, B., Fridlund, C.V.M.:
"A second generation photon counting detector"
1991, A&A 245, 341

Sillanpää, A., Takalo L.O., Kikuchi S., Kidger M., de Diego J.A.:
"Internight and intranight variations in the wavelenght dependent polarization of OJ287"
1991, AJ 101, 2017

Stiavelli, M., Möller, P., Zeilinger, W. W.:
"High--resolution optical observations compared to radio structure of the jet in M87"
1991, Nature 354, 132

Takalo L.O.:
"Simultaneous UBVRI photopolarimetric observations of blazars"
1991, A&AS 90, 161

Valtaoja, L., Sillanpää, A., Valtaoja, E., Shakhovskoi, N.M., Efimov, Yu.S.:
"UBVRI photopolarimetry of BL Lac objects - The connection between frequency-dependent polarization and growing radio shocks"
1991, AJ 101, 78

Valtaoja L., Valtaoja E., Shakhovskoy N.M., Efimov Yu,S., Takalo L.O., Sillanpää, A., Tornikoski M., Kidger M., de Diego J.A.:
"The connection between the low polarization quasar 3C 273 and blazars"
1991, AJ 102, 1946

1990

Jetsu, L., Huovelin, J., Tuonimen, I., Bopp, B., Efimov, YU.S., Linnaluoto, S., Nations, H.L., Piirola, V., Shakhovskoy, N.M., Virtanen, H.:
"Collected photometric and polarimetric observations of HD 199178"
1990, A&AS 85, 813

Jetsu, L., Huovelin, J., Tuominen, I., Vilhu, O., Bopp, B.W., Piirola, V.:
"Rotational and long-term variations of HD 199 178 - A double period activity cycle"
1990, A&A 236, 423

Kidger M., Takalo L.O.:
"A large anti-flare in the light curve of 3C345"
1990, A&A 239, L9

Takalo L.O., Kidger M., de Diego J.A., Sillanpää, A., Piirola V., Terasranta H.:
"The sudden fade of OJ 287"
1990, A&AS 83, 459

Last modified: 27-Oct-2006