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J/other/KFNT/33.70  Topocentric positions of Saturn's moons (Yizhakevych+, 2017)

The catalog of Topocentric positions of Saturn's moons, obtained from photographic observations in 1961-1990 at MAO NASU. Yizhakevych O.M., Andruk V.M., Pakuliak L.K. <Kinematika Fiz. Nebesn. Tel., 33, 70-80 (2017)> =2017KFNT...33...70Y (SIMBAD/NED BibCode) =2017KPCB...33..142Y
ADC_Keywords: Solar system ; Planets ; Positional data ; Magnitudes, photographic Keywords: astrometric data - major planets - satellites of major planets - Saturn - magnitudes, photographic Abstract: A catalog of 1399 astrometric positions of Saturn's moons S2-S9 has been compiled with Tycho-2 as a reference frame from photographic observations obtained at the Main Astronomical Observatory, National Academy of Sciences of Ukraine, in 1961-1990. Astronegatives have been digitized with an Epson Expression 10000XL commercial scanner in 16-bit grayscale with a resolution of 1200 dpi. Reduction has been performed in the LINUX-MIDAS-ROMAFOT software supplemented with additional modules. The internal positional accuracy of the reduction is 0.09...0.23" for both coordinates and 0.27...0.37m for the photographic magnitudes of the Tycho-2 catalog. Gallery of plate images used for the catalog: http://gua.db.ukr-vo.org/catalog_gallery.php?catn=satmoons_1961_1990 Description: Telescopes: DL: The Tepfer Double Long-Focus Astrograph (D=40cm, F=550cm, Marsden's No.083) DW: The Zeiss Double Wide-Angle Astrograph (D=40cm,F=220cm, Marsden's No.083) DZ: The Zeiss Double Wide-Angle Astrograph (D=40cm, F=300cm, Marsden's No.186)) Z6: The 60-cm Zeiss Reflector, (D=60cm, Cassegrain F=750cm, Marsden's No.188). Indices of plate emulsions: 1 - ORWO ZU2, 2 - ORWO ZU21, 3 - ORWO NP27, 4 - Agfa Astro, 5 - KodakU,IIaO Satellites' numbers: 2 - Enceladus, 3 - Tethys, 4 - Diona, 5 - Rhea, 6 - Titan, 7 - Hiperion, 8 - Japetus, 9 - Phoebe. Unique identifier of the plate - the identifier in the Wide-Field Plate Database http://cdsarc.u-strasbg.fr/viz-bin/Cat?VI/90 and/or UkrVO Digital Archive http://gua.db.ukr-vo.org/ File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file satdata.dat 107 1399 Topocentric positions of Saturn's moons
See also: VI/90 : Wide-Field Plate Database (Tsvetkov+ 1997) J/A+AS/121/65 : 1990-1994 Saturn's satellites astrometry (Harper+ 1997) J/A+AS/136/257 : Saturn's satellites in 1995/97 (Harper+ 1999) J/A+AS/139/305 : Saturn's satellites positions (1982-1988) (Veiga+, 1999) J/other/KFNT/15.483 : Positions of Thebe and Amalthea (Ledovskaya+ 1999) J/A+A/383/1054 : Pluto & Saturn astrometry in 1995-2001 (Rapaport+, 2002) J/A+A/391/767 : CCD observations of Phoebe in 1998-1999 (Fienga+, 2002) J/A+A/422/377 : 1997-2000 Saturn's satellites astrometry (Qiao+, 2004) J/A+A/485/293 : Events of Saturn satellites during 2009 equinox (Arlot+, 2008) J/AJ/136/2214 : Saturn and its satellites positions in 2002-2006 (Peng+, 2008) J/A+A/493/1183 : Saturn major satellites observations (1874-2007) (Desmars+, 2009) J/AJ/146/12 : Occultations through Starun's C ring (Hedman+, 2013) J/AJ/149/27 : Cassini ISS astrometry of Saturnian satellites (Cooper+, 2015) Byte-by-byte Description of file: satdata.dat
Bytes Format Units Label Explanations
1- 17 A17 "date" Obs.Date Date of observation, YYYY/MM/DD.dddddd 19 I1 --- No ? Satellite's Number 21- 22 I2 h RAh Right ascension (J2000) 24- 25 I2 min RAm Right ascension (J2000) 27- 32 F6.3 s RAs Right ascension (J2000) 34 A1 --- DE- Declination sign (J2000) 35- 36 I2 deg DEd Declination (J2000) 38- 39 I2 arcmin DEm Declination (J2000) 41- 46 F6.3 arcsec DEs Declination (J2000) 50- 53 F4.1 mag Bmag Photographic B magnitude 57- 60 I4 s ExpTime Exposure time 63- 66 I4 --- Nz Number of reference stars (TYCHO2) 69- 72 F4.2 mag e_Bmag Bmag R.M.S. error 75- 79 F5.3 arcsec e_RAs Right ascension R.M.S. error 82- 86 F5.3 arcsec e_DEs Declination R.M.S. error 88 I1 --- emID Emulsion 90- 91 A2 --- Tel Telescope 94-107 A14 --- WFPDBid Unique identifier of the plate
Acknowledgements: Ludmila Pakuliak, pakuliak(at)mao.kiev.ua O.M. Yizhakevych, izhak(at)mao.kiev.ua
(End) Ludmila Pakuliak [MAO NASU], Patricia Vannier [CDS] 05-Jul-2018
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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