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J/A+A/513/A75       Polarimetry of stars in NGC 5617         (Orsatti+, 2010)

Polarimetry of an intermediate-age open cluster: NGC 5617. Orsatti A.M., Feinstein C., Vergne M.M., Martinez R.E., Vega E.I. <Astron. Astrophys., 513, A75-75 (2010)> =2010A&A...513A..75O
ADC_Keywords: Clusters, open ; Polarization Keywords: dust, extinction - open clusters and associations: individual: NGC 5617 Abstract: We present polarimetric observations in the UBVRI bands of 72 stars located in the direction of the medium age open cluster NGC 5617. Our intention is to use polarimetry as a tool in membership identification, by building on previous investigations intended mainly to determine the cluster's general characteristics rather than provide membership suitable for studies such as stellar content and metallicity, as well as study the characteristics of the dust lying between the Sun and the cluster. Description: The observations were carried out using the five-channel photopolarimeter of the Torino Astronomical Observatory attached to the 2.15m telescope at the Complejo Astronomico El Leoncito (CASLEO; Argentina). They were performed over eight nights (June 27-30, 2006 and June 15-18, 2007). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 100 72 Polarimetric observations of stars in NGC 5617
See also: J/AN/326/3 : BVRI photometry of 4 open clusters (Ahumada+, 2005) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 3 I3 --- Seq Sequential number from Haug (1978A&AS...34..417H), NGC 5617 NNN in Simbad 4 A1 --- n_Seq [*] * = membership according to the literature 6- 9 F4.2 % PU ?=- U-band percentage polarization 11- 14 F4.2 % e_PU ?=- rms uncertainty on PU 16- 19 F4.2 % PB ?=- B-band percentage polarization 21- 24 F4.2 % e_PB ?=- rms uncertainty on PB 26- 29 F4.2 % PV V-band percentage polarization 31- 34 F4.2 % e_PV rms uncertainty on PV 36- 39 F4.2 % PR R-band percentage polarization 41- 44 F4.2 % e_PR rms uncertainty on PR 46- 49 F4.2 % PI I-band percentage polarization 51- 54 F4.2 % e_PI rms uncertainty on PI 56- 59 F4.1 deg PAU ?=- U-band position angle of the electric vector 61- 63 F3.1 deg e_PAU ?=- rms uncertainty on PAU 65- 68 F4.1 deg PAB ?=- B-band position angle of the electric vector 70- 73 F4.1 deg e_PAB ?=- rms uncertainty on PAB 75- 78 F4.1 deg PAV V-band position angle of the electric vector 80- 82 F3.1 deg e_PAV rms uncertainty on PAV 84- 87 F4.1 deg PAR R-band position angle of the electric vector 89- 91 F3.1 deg e_PAR rms uncertainty on PAR 93- 96 F4.1 deg PAI I-band position angle of the electric vector 98-100 F3.1 deg e_PAI rms uncertainty on PAI
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 19-Jul-2010
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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