J/A+AS/126/1 Double stars measurements (Gili+ 1997)
Measurements of double stars made at Nice Observatory with the
74 and 50 cm refractors
Gili R., Couteau P.
<Astron. Astrophys. Suppl. Ser. 126, 1 (1997)>
=1997A&AS..126....1G 1997A&AS..126....1G (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple
Keywords: binaries: visual - astrometry
Abstract:
We give 657 measurements of double stars, Table 1 by R. Gili with CCD
camera, Table 2 by P. Couteau with filar micrometer.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 106 438 CCD camera measurements (by R. Gili)
table2 125 170 Filar micrometre measurements (by P. Couteau)
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See also:
I/211 : CCDM Components of Double and Multiple stars (Dommanget+ 1994)
I/209 : Catalogue of 2700 double stars (Couteau, 1995)
J/A+AS/102/643 : Double stars measurements at Nice Obs. (Muller 1993)
J/A+AS/106/377 : Double stars measurements at Nice Obs. (Couteau+, 1994)
J/A+AS/115/59 : Double stars measurements at Nice Obs. (Thorel+ 1996)
J/A+AS/132/29 : Double stars measurements at Nice Obs. (Thorel, 1998)
J/A+AS/135/499 : Double stars measurements at Nice Obs. (Salaman+ 1999)
J/A+AS/145/67 : Double stars measurements at Nice Obs. (Morlet+ 2000)
J/A+A/369/552 : Double stars measurements at Nice Obs. (Salaman+, 2001)
J/A+A/378/954 : CCD measurements of double stars at Nice Obs. (Gili+, 2001)
J/A+A/396/933 : Double stars measurements at Nice Obs. (Morlet+, 2002)
Byte-by-byte Description of file: table1
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Bytes Format Units Label Explanations
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1- 15 A15 --- Ident ADS, BD, AGK2 or AC identification
17- 24 A8 --- Name Binary name
26- 27 I2 h RAh Right ascension (J2000)
28- 31 F4.1 min RAm Right ascension (J2000)
32 A1 --- DE- Declination sign
33- 34 I2 deg DEd Declination (J2000)
35- 36 I2 arcmin DEm Declination (J2000)
38- 41 F4.1 mag Vmag ? Total V magnitude
43- 48 F6.3 yr Ep-1900 Observation epoch (1900+)
50- 54 F5.1 deg Theta Position angle
55 A1 --- l_rho Limit flag on rho
56- 60 F5.3 arcsec rho Separation
61 A1 --- l_md [>≲] Limit flag on md
62- 64 F3.1 mag md ? Magnitude difference
66- 67 A2 --- Q Quadrant indication (1)
68 A1 --- u_Q [!?] Uncertainty flag on Q
69- 70 I2 -- Tel [50,74] Telescope (50cm or 74cm)
71 A1 --- n_Tel [wi]
73-106 A34 --- Note Notes
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Note (1): 1Q = first quadrant, 2Q = second quadrant
3Q = third quadrant, 4Q = last quadrant
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Byte-by-byte Description of file: table2
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Bytes Format Units Label Explanations
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1- 16 A16 --- Ident. BD, AC or ADS identification
18- 25 A8 --- Name Binary name
27- 30 F4.1 mag Vmag Visual magnitude
32 -33 I2 h RAh Right ascension (J2000)
34- 37 F4.1 min RAm Right ascension (J2000)
38 A1 --- DE- Declination sign
39- 40 I2 deg DEd Declination (J2000)
41- 42 I2 arcmin DEm Declination (J2000)
44- 49 F6.3 yr Ep-1900 ? Observation epoch (+1900)
51- 55 F5.1 deg Theta ? Position angle
56 A1 --- n_Theta [:S] S fot Simple, : uncertainty flag
58- 62 F5.3 deg rho ? Separation angle
64- 66 F3.1 mag md ? Difference magnitude
68- 73 A6 --- Q Quadrant
75- 76 A2 --- Nobs Observation nights number followed by N for
74cm instrument and n for 50cm instrument
78-127 A50 --- Note Notes
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History: Prepared via OCR at CDS from the manuscript.
(End) Patricia Bauer [CDS] 28-Feb-1997