J/AZh/78/60 Photometry and polarimetry of Ae star VV Ser (Rostopchina+ 2001)
Photometry and polarimetry of the classical Herbig Ae star VV Ser.
Rostopchina A.N., Grinin V.P., Shakhovskoy D.N.
<Astron. Zh. 78, 60 (2001)>
=2001AZh....78...60R 2001AZh....78...60R
=2001ARep...45...51R 2001ARep...45...51R
ADC_Keywords: Stars, pre-main sequence ; Stars, variable ; Photometry, UBVRI ;
Polarization
Abstract:
Results of long-term photometric and polarimetric observations of the
classical Herbig Ae star VV Ser, performed at the Crimean
Astrophysical Observatory as part of a program of photometric and
polarimetric monitoring of UX Ori stars are presented.
Object:
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RA (2000) DE Designation
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18 28 49.0 +00 08 39 VV Ser = FMC 39 = AN 18.1925 = HBC 282
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 140 142 VV Ser photometric and polarimetric
UBVRI observations at CrAO.
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See also:
J/AZh/77/420 : Photopolarimetric activity of SV Cep (Rostopchina+, 2000)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 F11.3 d JDH [2446956/2451456] Julian date
13- 18 F6.3 mag Vmag V magnitude
20- 24 F5.3 mag U-B ? U-B color
26- 30 F5.3 mag B-V B-V color
32- 36 F5.3 mag V-R ? V-R color
38- 42 F5.3 mag V-I ? V-I color
43- 47 F5.2 % P(U) ? Degree of linear polarization in U band
49- 52 F4.2 % e_P(U) ? Mean error on P(U)
54- 58 F5.1 deg PA(U) ? Position angle of polarization in U band
59- 62 F4.1 deg e_PA(U) ? Mean error on PA(U)
63- 67 F5.2 % P(B) ? Degree of linear polarization in B band
69- 72 F4.2 % e_P(B) ? Mean error on P(B)
74- 78 F5.1 deg PA(B) ? Position angle of polarization in B band
80- 82 F3.1 deg e_PA(B) ? Mean error on PA(B)
83- 87 F5.2 % P(V) ? Degree of linear polarization in V band
89- 92 F4.2 % e_P(V) ? Mean error on P(V)
94- 98 F5.1 deg PA(V) ? Position angle of polarization in V band
100-102 F3.1 deg e_PA(V) ? Mean error on PA(V)
104-107 F4.2 % P(R) ? Degree of linear polarization in R band
109-112 F4.2 % e_P(R) ? Mean error on P(R)
114-117 F4.1 deg PA(R) ? Position angle of polarization in R band
119-121 F3.1 deg e_PA(R) ? Mean error on PA(R)
123-126 F4.2 % P(I) ? Degree of linear polarization in I band
128-131 F4.2 % e_P(I) ? Mean error on P(I)
133-136 F4.1 deg PA(I) ? Position angle of polarization in I band
138-140 F3.1 deg e_PA(I) ? Mean error on PA(I)
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(End) Alla Rostopchina [CrAO], Veta Avedisova [INASAN] 26-Mar-2001