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J/A+A/435/1099      ubvy photometry of 4 magnetic CP stars     (Adelman+, 2005)
FCAPT photometry of the mCP stars HD 32633, theta Aur, 49 Cam, and 3 Hya.
    Adelman S.J., Kaewkornmaugh P.
   <Astron. Astrophys. 435, 1099 (2005)>
   =2005A&A...435.1099A
ADC_Keywords: Stars, peculiar ; Stars, A-type ; Photometry, uvby

Keywords: stars: chemically peculiar - stars: individual: HD 32633 -
          stars: individual: theta Aur - stars: individual: 49 Cam -
          stars: individual: 3 Hya

Abstract:
    Differential Stroemgren uvby observations from the Four College
    Automated Photoelectric Telescope are presented for the magnetic
    Chemically Peculiar (mCP) stars HD 32633, Aur, 49 Cam, and 3 Hya. We
    find for over 30 years, these four stars with stable optical region
    light curves have had constant periods of 6.4300, 3.61868, 4.28679,
    and 11.305 days, respectively.
Objects:
    ----------------------------------------------------------
       RA   (2000)   DE      Designation(s)
    ----------------------------------------------------------
    05 06 08.4   +33 55 07   HD 32633 = HZ Aur
    05 59 43.3   +37 12 45   theta Aur = HR 2095
    07 46 27.4   +62 49 50   49 Cam = HR 2977
    08 35 28.2   -07 58 56   3 Hya = HR 3398
    ----------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        68       77   HD 32633 Photometry
table3.dat        80       69   theta Aur Photometry
table4.dat        68       74   49 Cam Photometry
table5.dat        68       55   3 Hya Photometry
tablea.dat       125        5   Average photometry


See also:
 J/A+A/429/317  : 46 Aqr, HR 2258, MW Vul, HR 9017 (Adelman+, 2005)
 J/A+A/401/357  : 60 Tau, HR 1528, HR 8216, HR 8770 (Adelman+, 2003)
 J/A+A/390/1023 : HR 194, HD 32966, HD 171782, HR 7911 (Adelman+, 2002)
 J/A+A/368/225  : HR 5341, HD 142070, HR 6967, HR 8434 (Adelman, 2001)
 J/A+A/357/548  : HD 36668, 36 Lyn, HD 86952, HR 8861 (Adelman+, 2000)
 J/A+AS/146/13  : 20 Eri, HR 1297, 12 CMa, HD 134214 (Adelman, 2000)
 J/A+AS/136/379 : 45 Leo , HR 4330, 49 Her, HR 6718 (Adelman+ 1999)
 J/A+AS/136/111 : HD 35298, 19 Lyrae, HD 192678, HR 8216 (Adelman+, 1999)
 J/A+AS/134/53  : HD 15980, HR 1094, 33 Gem, HD 115708 (Adelman 1999)
 J/A+AS/128/245 : AR Aur, 3 Hya, 49 Cnc, BX Boo (Adelman+ 1998)
 J/A+AS/133/197 : 33 Tau, HD 50169, HR 7786 (Adelman+ 1998)
 J/A+AS/125/65  : HD 37776, HR 2258, HR 6958, 108 Aqr (Adelman, 1997)
 J/A+AS/122/249 : HD 32633, 25 Sex, HR 7224, HD 200311 (Adelman, 1997)
 J/PASP/109/9   : HR 1643, Theta Aur, 49 Cam, HR 3724 (Adelman+ 1997)
 J/A+AS/114/253 : HD 11187, HD 15144, 20 Eri, HR 8933, HD 14940 (Adelman+, 1995)
 J/A+AS/111/41  : 56 Tau, HD 111133, HD 126515, HD 215441 (North+, 1995)
 J/A+AS/106/333 : alpha And, H184905, HR 8216, HR 8434 (Adelman+ 1994)
 J/A+AS/103/1   : 63 And, HD 192913, HR 8240, 108 Aqr (Adelman+ 1994)


Byte-by-byte Description of file: table[2345].dat

   Bytes Format Units   Label     Explanations

   1- 12  F12.4 d       HJD       Heliocentric Julian Date
  14- 19  F6.3  mag     u(v-c)    variable-comparison (v-c) u magnitude
  21- 26  F6.3  mag     u(ch-c)   check-comparison (ch-c) u magnitude
  28- 33  F6.3  mag     v(v-c)    variable-comparison (v-c) v magnitude
  35- 40  F6.3  mag     v(ch-c)   check-comparison (ch-c) v magnitude
  42- 47  F6.3  mag     b(v-c)    variable-comparison (v-c) b magnitude
  49- 54  F6.3  mag     b(ch-c)   check-comparison (ch-c) b magnitude
  56- 61  F6.3  mag     y(v-c)    variable-comparison (v-c) y magnitude
  63- 68  F6.3  mag     y(ch-c)   check-comparison (ch-c) y magnitude


Byte-by-byte Description of file: tablea.dat

   Bytes Format Units   Label     Explanations

       1  I1    ---     Table     [2-5] Table number with detailed photometry
   3- 11  A9    ---     Name      Star name
  13- 16  I4    yr      Year1     Period of observation
      17  A1    ---     ---       [-]
  18- 21  I4    yr      Year2     Period of observation
  23- 28  F6.3  mag     u(v-c)    Variable-comparison (v-c) u magnitude
  30- 34  F5.3  mag     e_u(v-c)  rms uncertainty on u(v-c)
  36- 41  F6.3  mag     u(ch-c)   Check-comparison (ch-c) u magnitude
  43- 47  F5.3  mag    e_u(ch-c)  rms uncertainty on u(ch-c)
  49- 54  F6.3  mag     v(v-c)    Variable-comparison (v-c) v magnitude
  56- 60  F5.3  mag     e_v(v-c)  rms uncertainty on v(v-c)
  62- 67  F6.3  mag     v(ch-c)   Check-comparison (ch-c) v magnitude
  69- 73  F5.3  mag    e_v(ch-c)  rms uncertainty on v(ch-c)
  75- 80  F6.3  mag     b(v-c)    Variable-comparison (v-c) b magnitude
  82- 86  F5.3  mag     e_b(v-c)  rms uncertainty on b(v-c)
  88- 93  F6.3  mag     b(ch-c)   Check-comparison (ch-c) b magnitude
  95- 99  F5.3  mag    e_b(ch-c)  rms uncertainty on b(ch-c)
 101-106  F6.3  mag     y(v-c)    Variable-comparison (v-c) y magnitude
 108-112  F5.3  mag     e_y(v-c)  rms uncertainty on y(v-c)
 114-119  F6.3  mag     y(ch-c)   Check-comparison (ch-c) y magnitude
 121-125  F5.3  mag    e_y(ch-c)  rms uncertainty on y(ch-c)


Acknowledgements: Saul Adelman, adelmans(at)adelal.citadel.edu

(End)                                       Patricia Vannier [CDS]   16-Feb-2005