Astronomical Data Center

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/journal_tables/A+AS/114/341/

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J/A+AS/114/341      Multifrequency monitoring of RU Lupi (Giovannelli+, 1995)
================================================================================
Multifrequency monitoring of RU Lupi: I. Observations
    Giovannelli F., Vittone A.A., Rossi C., Errico L., Bisnovatyi-Kogan G.S.,
    Kurt V.G., Lamzin S.A., Larionov M., Sheffer E.K., Sidorenkov V.N.
   <Astron. Astrophys. Suppl. Ser. 114, 341 (1995)>
   =1995A&AS..114..341G      (SIMBAD/NED BibCode)
================================================================================
ADC_Keywords: Photometry, UBV ;  Photometry, UBVRI   
Keywords: stars: pre-main sequence - stars: individual: RU Lupi -
          stars: variables: other - infrared: stars - ultraviolet: stars -
          X-ray: stars

Description:
    In this paper we present the results of a long campaign of coordinated
    (sometimes simultaneous) multifrequency observations, from X-ray to
    radio wavelengths of the extreme T Tauri star RU Lupi. The large
    amount of data obtained can be useful to understanding the physics
    governing the intriguing behaviour of this pre-main-sequence star. In
    particular, from the whole set of data, a model with a protoplanetary
    accretion disk around a moderately magnetic star seems to be the most
    promising picture for this source.

Objects concerned:
    -----------------------------
         RA (2000) DE      Name
    -----------------------------
    15 56 42.2 -37 49 16   RU Lup
    -----------------------------

File Summary:
--------------------------------------------------------------------------------
  FileName      Lrecl  Records   Explanations
--------------------------------------------------------------------------------
ReadMe             80        .   This file
table5             82      211   UBV photoelectric photometry of RU Lupi in 1983
table6            138       27   UBVRI photoelectric photometry of RU Lupi in
                                 1986
table9             47     1051   Intensity and equivalent width of emission
                                 lines
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Byte-by-byte Description of file: table5
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2- 14  F13.5  d       JD(U)    Julian date for observation of U magnitude
  17- 21  F5.2   mag     Umag     U magnitude
  23- 26  F4.2   mag   e_Umag     rms uncertainty on U
  30- 42  F13.5  d       JD(B)    Julian date for observation of B magnitude
  45- 49  F5.2   mag     Bmag     B magnitude
  51- 54  F4.2   mag   e_Bmag     rms uncertainty on B
  58- 70  F13.5  d       JD(V)    Julian date for observation of V magnitude
  73- 77  F5.2   mag     Vmag     V magnitude
  79- 82  F4.2   mag   e_Vmag     rms uncertainty on V
--------------------------------------------------------------------------------

Byte-by-byte Description of file: table6
--------------------------------------------------------------------------------
   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2- 14  F13.5  d       JD(U)    Julian date for observation of U magnitude
  17- 21  F5.2   mag     Umag     U magnitude
  23- 26  F4.2   mag   e_Umag     rms uncertainty on U
  30- 42  F13.5  d       JD(B)    Julian date for observation of B magnitude
  45- 49  F5.2   mag     Bmag     B magnitude
  51- 54  F4.2   mag   e_Bmag     rms uncertainty on B
  58- 70  F13.5  d       JD(V)    Julian date for observation of V magnitude
  73- 77  F5.2   mag     Vmag     V magnitude
  79- 82  F4.2   mag   e_Vmag     rms uncertainty on V
  86- 98  F13.5  d       JD(R)    Julian date for observation of R magnitude
 101-105  F5.2   mag     Rmag     R magnitude
 107-110  F4.2   mag   e_Rmag     rms uncertainty on R
 114-126  F13.5  d       JD(I)    Julian date for observation of I magnitude
 129-133  F5.2   mag     Imag     I magnitude
 135-138  F4.2   mag   e_Imag     rms uncertainty on I
--------------------------------------------------------------------------------

Byte-by-byte Description of file: table9
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   Bytes Format  Units          Label    Explanations
--------------------------------------------------------------------------------
   2-  3  I2     ---            Spect     Spectrum number
   6- 14  A9     ---            Ion       Ion
  17- 22  F6.1   0.1nm          LamLab    Laboratory wavelength
  26- 31  F6.2   0.1nm          EW        Equivalent width
      32  A1     ---            CrossRef  Cross-reference (1)
  35- 39  F5.2   10-17W/m2/nm   Int       Continuum intensity in
                                          10-15erg/cm+2/s/0.1nm
  43- 47  F5.2   ---            Line/Cont Line to continuum ratio
--------------------------------------------------------------------------------
Note (1): * Blend with HeI 5876 in low resolution spectra
          # Blend with H{epsilon} emission line
--------------------------------------------------------------------------------
================================================================================
(End)                                             Simona Mei [CDS]   28-Jul-1995

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