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TYC 3018-2467-1


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The SKICAT System for Processing and Analyzing Digital Imaging Sky Surveys
We describe the design and implementation of a software system forproducing, managing, and analyzing catalogs from the digital scans ofthe Second Palomar Observatory Sky Surveys. The system (SKICAT)integrates new and existing packages for performing the full sequence oftasks from raw pixel processing, to object classification, to thematching of multiple, overlapping Schmidt plates and CCD calibrationframes. We describe the relevant details of constructing SKITCAT plate,CCD, matched, and object catalogs. Plate and CCD catalogs are generatedfrom images, while the latter are derived from existing catalogs. A pairof programs complete the majroity of plate and CCD processing in anautomated, pipeline fashion, with the user required to execute a minimalnumber of pre- and post-processing procedures. We apply a modifiedversion of FOCAS for the detection and photometry, and new software formatching catalogs on an object by object basis. SKICAT employs modernmachine learning techniques, such as decision trees, to performautomatic star-galaxy-artifact classification with a > 90% accuracydown to ~1^m above the plate detection limit. The system also provides avariety of tools for interactively querying and analyzing the resultingobject catalogs. (SECTION: Computing and Data Analysis)

Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Three - a Catalogue of Star Names and Positions
Not Available

Space distribution of stars of intermediate spectral type in a North galactic pole region.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1963AJ.....68..194U&db_key=AST

Investigations on the stars in high galactic latitudes. III. Spectrophotometric analysis of about 3000 stars down to the photographic magnitude 13.5.
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Dades d'Observació i Astrometria

Constel·lació:Canes Venatici
Ascensió Recta:12h35m49.87s
Declinació:+37°31'30.1"
Magnitud Aparent:8.979
Moviment propi RA:-65.1
Moviment propi Dec:28.5
B-T magnitude:9.712
V-T magnitude:9.04

Catàlegs i designacions:
Noms Propis   (Edit)
TYCHO-2 2000TYC 3018-2467-1
USNO-A2.0USNO-A2 1275-08111776
HIPHIP 61477

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