Publications including NOT Data

1998

1. J.A.L. Aguerri, J.E. Beckman, and M. Prieto
   Bar strengths, bar lengths, and corotation radii, derived photometrically for 10 barred galaxies
   1998, AJ 116, 2136

2. Barrado y Navascues, D.; de Castro, E.; Fernandez-Figueroa, M. J.; Cornide, M.; Garcia Lopez, R. J.
   The age-mass relation for chromospherically active binaries. III. Lithium depletion in giant components
   1998, A&A 337, 739

3. Berdyugina S.V., Jankov S., Ilyin I., Tuominen I., Fekel F.C.:
   "Active RS CVn type binary II Pegasi. I. Stellar and orbital parameters",
   1998, A&A 334, 863

4. Berdyugina S.V., Tuominen I.:
   "Permanent active longitudes and activity cycles on RS CVn stars",
   1998, A&A 336, L25

5. Berdyugina S.V.:
   "Surface Imaging by the Occamian approach. Basic Principles, Simulations, and Tests",
   1998, A&A 338, 97

6. Berdyugina S.V., Berdyugin A.V., Ilyin I., Tuominen I.,
   "Active RS CVn type binary II Pegasi. II. New surface images for 1992-1996",
   1998, A&A 340, 437

7. Brodie J. P., Schroder L. L., Huchra J. P., Phillips A. C., Kissler-Patig M., Forbes D. A.
   Keck Spectroscopy of Candidate 97Proto-Globular Clusters in NGC 1275
   1998, AJ 116, 691
8. Burud, I., Stabell, R., Magain, P., OEstensen, R., Refsdal, S., Remy, M., Teuber, J.:
   Three photometric methods tested on ground-based data of Q2237+0305
   1998, A&A 339, 701

9. Burud, I., Courbin, F., Lidman, C., Jaunsen, A.O., Hjorth, J., OEstensen, R., Andersen, M.I., Clasen, J.W., Wucknitz, O., Meylan, G., Magain, P., Stabell, R., Refsdal, S.:
   High-resolution optical and near-infrared imaging of the quadruple quasar RX J0911.4+0551"
   1998, ApJ 501, L5

10. Burwitz, V.; Reinsch, K.; Schwope, A. D.; Hakala, P. J.; Beuermann, K.; Rousseau, Th.; Thomas, H.-C.; G�nsicke, B. T.; Piirola, V.; Vilhu, O.
    A new ROSAT discovered polar near the lower period limit: RX J1015.5+0904 in Leonis
    1998, A&A 331, 262

11. Carlqvist, P., Kristen, H., Gahm, G.F.:
    "Helical structures in a Rosette elephant trunk"
    1998, A&A 332, L5

12. Castro-Tirado, A.J., Gorosabel, J., Benitez, N., Wolf, C., Fockenbrock, R., Martinez-Gonzalez, E., Kristen, H., Broeils, A., Pedersen, H., Greiner, J., Costa, E., Feroci, M., Piro, L., Frontera, F., Nicastro, L., Palazzi, E., Bartolini, C., Guarnieri, A., Masetti, N., Piccioni, A., Mignoli, M., Wold, M., Lacy, M., Birkle, K., Broadhurst, T., Brandt, S., Lund, N.:
    "Photometry and Spectroscopy of the GRB970508 Optical Counterpart"
    1998, Science 279, 1011

13. J. Cernicharo, B. Lefloch, P. Cox, D. Cesarsky, C. Esteban, F. Yusef-Zadeh, D. I. M�ndez, J. Acosta-Pulido, R. J. Garc�a L�pez, and A. Heras
    Induced Massive Star Formation in the Trifid Nebula?
    1998, Science 282, 462

14. Ferreras I., Benitez N., Martinez-Gonzalez E.
    Imaging around PC 1643+4631A at the Lyman limit
    1998, A&A 333, 43
15. Festin, L.
    Brown dwarfs in the Pleiades. II. A deep optical and near infrared survey
    1998, A&A 333, 497

16. Festin, L.
    Spectroscopy of new Pleiades brown dwarfs
    1998, MNRAS 298, L34

17. Festin, L.
    The luminosity function of white dwarfs and M dwarfs using dark nebulae as opaque outer screens
    1998, A&A 336, 883

18. Frandsen, S.; Arentoft, T.
    The search for delta Scuti stars in open clusters
    1998, A&A 333, 524

19. Fridlund, C.V.M., Liseau, R.:
    "The two jets coming from the protostellar system L1551 IRS5"
    1998, ApJ 499, L75

20. Garcia Lopez, R. J.; Perez de Taoro, M. R
    Beryllium abundances in parent stars of extrasolar planets: 16 Cygni A & B and rho (1) CANCRI
    1998, A&A 334, 599

21. Grundahl, F., VandenBerg, D. A., Andersen, M.I.:
    "Stromgren photometry of globular clusters: The distance and age ofm M13, evidence for two populations of horizontal-branch stars"
    1998, ApJ 500, L179

22. M. A. Guerrero and A. Manchado
    A Precessing Collimated Outflow in the Quadrupolar Planetary Nebula NGC 6881
    1998, ApJ 508, 262

23. Guerrero M. A., Villaver E., Manchado A.
    On The Kinematics of Multiple-Shell Planetary Nebulae. I. Data and Expansion Velocities
    1998, ApJ 507, 889
24. Hagen-Thorn, V.A., Marschenko, S.G., Takalo, L.O., Sillanpaa, A., Pursimo, T., Boltwood, P., Kidger, M., Gonzales-Perez, J.N.:
    The variable sources responsible for the photometric behaviour of OJ 287 in the IR-optical-UV region during 1993-1996
    1998, A&AS 133, 353

25. Hakala, P. J.; Chaytor, D. H.; Vilhu, O.; Piirola, V.; Morris, S. L.; Muhli, P.
    Optical and X-ray study of MS1603+2600
    1998, A&A 333, 540

26. L. K. Hunt and F. Mannucci, L. Testi et al.
    Northern JHK standard stars for array detectors
    1998, AJ 115, 2594

27. C. D. Impey, E. E. Falco, C. S. Kochanek, et al
    An Infrared Einstein Ring in the Gravitational Lens PG 1115+080
    1998, ApJ 509, 551

28. Koopmans L. V. E., de Bruyn A. G., Jackson N.
    The edge-on spiral gravitational lens B1600+434
    1998, MNRAS 295, 534
29. Kotilainen, J.K.
    "Optical colour maps of Seyfert galaxies. II. More Seyfert 2s"
    1998, A&AS 132, 197

30. E. Laurikainen, H. Salo, and A. Aparicio.
    imaging of M51-type interacting galaxy pairs. I. Data reductions
    1998, A&AS 129, 517

31. Makarov, L., Karanchentsev, I., Takalo, L., Heinamaki, P., Valtonen, M.:
    A detailed imaging and distamce measurements for eighteen dwarf irregular galaxies in the Canes Venatici cloud
    1998, A&A 128, 459

32. McHardy, I.M., Jones, L.R., Merrifield, M.R., Mason, K.O., Abraham, R.G., Newsam, A.M., Dalton, G. B., Carrera F., Smith, P.J., Rowan-Robinson, M., Wegner, G., Lehto, H.J., Branduardi-Raymont, G., Luppino, G.A., Efstathiou, G., Ponman, T., Allen, D., Quenby, J.J.:
    "The Origin of the Cosmic Soft X-ray Background : Optical Identification of an Extremely Deep Rosat Survey"
    1998, MNRAS 295, 641

33. L.F. Miranda, J.M. Torrelles, M.A. Guerrero, O.B. Aaquist, C. Eiroa
    "The nature and structure of the emission line nebula K 3-35: a proto-planetary nebula with precessing bipolar jets?"
    1998, MNRAS 298, 243

34. Möller, P., Warren, S.J., Fynbo, J.U.:
    "On the nature of z_abs ~ z_em damped absorbers in quasar spectra"
    1998, A&A 330, 19

35. O'Brien, P. T.; Dietrich, M.; Leighly, K.; Alloin, D.; Clavel, J.; Crenshaw, D. M.; Horne, K.; Kriss, G. A.; Krolik, J. H.; Malkan, M. A.; et al.
    Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3
    1998, ApJ 509, 163

36. O'Connor, J. A.; Meaburn, J.; Bryce, M.
    The Manchester occulting mask imager (MOMI): first results on the environment of P Cygni
    1998, MNRAS 300, 411

37. Palazzi, E., Pian, E., Masetti, N., Nicastro, L., Vreeswijk, P., Galama, T.J., Groot, P., Frontera, F., Della Valle, M., Lidman, C., Kouveliotou, C., Pizzichini, G., Paradijs, J van., Pedersen, H., Mannucci, F., Di Martino, M., Diercks, A.H., Deutsch, E.W., Amati, L., Benetti, S., Castro-Tirado, A.J., Clasen, J., Costa, E., Dal Fiume, D., Falomo, R., Feroci, M., Fynbo, J., Heise, J., in't Zand, J.J.M., Piro, L., Robinson, C., Tornikoski, M., Valtaoja, E., Zapatero-Osorio, M.R., Lamb, D., Quashnock, J., Van den Berk, D.:
    "Optical and near-infrared follow-up observations of GRB980329"
    1998, A&A 336, L95

38. Pedersen, H., Jaunsen, A.O., Grav, T., Ostensen, R., Andersen, M.I., Wold, M., Kristen, H., Broeils, A., Naeslund, M., Fransson, C., Lacy, M., Castro-Tirado, A.J., Gorosabel, J., Rodriguez Espinosa, J.M., Perez, A.M., Wolf, C., Fockenbrock, R., Hjorth, J., Muhli, P., Hakala, P., Piro, L., Feroci, M., Costa, E., Nicastro, L., Palazzi, E., Frontera, F., Monaldi, L., Heise, J.:
    "Evidence for Diverse Optical Emission from Gamma-Ray Burst Sources"
    1998, ApJ 496, 311

39. Pelt, J.; Hjorth, J.; Refsdal, S.; Schild, R.; Stabell, R.
    Estimation of multiple time delays in complex gravitational lens systems
    1998, A&A 337, 681

40. Pelt, J.; Schild, R.; Refsdal, S.; Stabell, R.
    Microlensing on different timescales in the lightcurves of QSO 0957+561 A,B
    1998, A&A 336, 829

41. Petrov P.,Duemmler R.,Ilyin I.,Tuominen I.
    "Increase of emission and shell features in the spectrum of the FUor V1057 Cyg"
    1998, A&A 331, L53

42. Pian, E., Fruchter, A.S., Bergeron, L.E., Thorsett, S.E., Frontera, F., Tavani, M., Costa, E., Feroci, M., Halpern, J., Lucas, R.A., Nicastro, L., Palazzi, E., Piro, L., Sparks, W., Castro-Tirado, A.J., Gull, T., Hurley, K., Pedersen, H.:
    "Hubble Space Telescope Imaging of the Optical Transient Associated with GRB970508"
    1998, ApJ 492, L103

43. Rafael Rebolo, Mar�a R. Zapatero Osorio, Santiago Madruga, V�ctor J. S. B�jar, Santiago Arribas, and Javier Licandro
    Discovery of a Low-Mass Brown Dwarf Companion of the Young Nearby Star G 196-3
    1998, Science 282, 1309

44. Rodionov, A. V., Jorda, L., Jones, G. H., Crifo, J. F., Colas, F., Lecacheux, J.:
    "Comet Hyakutake Gas Arcs: First Observational Evidence of Standing Shock Waves in a Cometary Coma"
    1998, Icarus 136, 232

45. Serjeant, S., Rawlings, S., Maddox, S.J., Baker, J.C., Clements, D., Lacy, M., Lilje, P.B.:
    "The Radio-Optical Correlation in Steep-Spectrum Quasars"
    1998, MNRAS 294, 494

46. Shahbaz, T.; Bandyopadhyay, R. M.; Charles, P. A.; Wagner, R. M.; Muhli, P.; Hakala, P.; Casares, J.; Greenhill, J.
    An `outside-in' outburst of AQL X-1
    1998, MNRAS 300, 1035

47. Snellen I. A. G., Schilizzi R. T., Bremer M. N., de Bruyn A. G., Miley G. K., Rottgering H. J. A., McMahon R. G., Perez Fournon I.
    Optical and near-infrared imaging of faint Gigahertz Peaked Spectrum sources
    1998, MNRAS 301, 985
48. Solheim, J.-E., Provencal, J.L., Bradley, P.A., Vauclair, G., Barsto, M.A. et al.:
    "Whole Earth Telescope observations of AM Canum Venaticorum - discoseismology at last"
    1998, A&A 332, 939

49. Sollerman, J., Cumming, R.J., Lundqvist, P.:
    "A very low mass of nickel-56 in the ejecta of SN 1994W"
    1998, ApJ 493, 933

50. Takalo, L.O., Sillanpaa, A., Valtaoja, E., Katajainen, S., Nilsson, K., Pursimo, T., Heinamaki, P., Villata, M., Raiteri, C. M., Ghisellini, G., de Francesco, G., Lanteri, L., Chiaberge, M., Peila, A., Boltwood, P., Tornikoski, M.:
    Monitoring of AO 0235+164 during a faint state
    1998, A&AS 129, 577

51. Testi, L., Palla, F., Natta, A.:
    "A search for clustering around Herbig Ae/Be stars"
    1998, A&AS 133, 81

52. Tosti, G., Fiorucci, M., Rizzi, N., Luciani, M., Villata, M., Raiteri, C.M., Ghisellini, G., De Francesco, G., Lanteri, L., Chiaberge, M., Peila, A., Cavallone, M., Sobrito, G., Massaro, E., Nesci, N., Maesano, M., Montagni, F., Takalo, L.O., Sillanpaa, A., Katajainen, S., Heinamaki, P., Nilsson, K., Pursimo, T.:
    BVRI monitoring of ON 231 during the great outburst in 1994-1997
    1998, A&AS 130, 109

53. Villata, M.; Raiteri, C. M.; Sillanpaa, A.; Takalo, L. O.
    A beaming model for the OJ 287 periodic optical outbursts
    1998, MNRAS 293, L13

54. Wisotzki L., Wucknitz O., Lopez S., Sorensen A. N.
    First estimate of the time delay in HE 1104-1805
    1998, A&A 339, L73