2002A&A...387..733C

Query : 2002A&A...387..733C

2002A&A...387..733C - Astronomy and Astrophysics, volume 387733-743 (2002/5-4)

Restoration of interferometric images. I. The software package AIRY.

CORREIA S., CARBILLET M., BOCCACCI P., BERTERO M. and FINI L.

Abstract (from CDS):

The Software Package AIRY (Astronomical Image Restoration in interferometrY) described in this paper is designed for simulation and/or multiple deconvolution of interferometric images. It was conceived for applications to the Large Binocular Telescope (LBT), but can also be used for future interferometers of the same class. AIRY is modular, IDL-based, and designed to be used together with the CAOS (Code for Adaptive Optics Systems) Application Builder. As concerns multiple deconvolution AIRY includes an implementation of the method OS-EM (Ordered Subsets-Expectation Maximization) which is an accelerated version of the Lucy-Richardson method. After a description of the structure and modules of the software package, its use is illustrated with a few applications. In particular the intrinsic performance of the implemented restoration method is explored in the case of binary stars of different angular separations and magnitude differences, as well as in the case of a diffuse object. The possibility of obtaining super-resolved images of unresolved binary stars is also demonstrated.

Abstract Copyright: ∼

Journal keyword(s): techniques: interferometric - techniques: image processing - methods: data analysis - methods: numerical - stars: imaging

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 IRAS 04302+2247 Y*O 04 33 16.50096 +22 53 20.4000           ~ 215 0

Query : 2002A&A...387..733C

Basic data :
IRAS 04302+2247 -- Young Stellar Object
Other object types: otypes_help 		Y*O (2010ApJS,[OMK98]), * (2019AJ,AP,...), smm (JCMTSE,JCMTSF), MIR (WISEA,WISE), IR (IRAS,[BBM92]), out ([LLQ2015]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 33 16.50096 +22 53 20.4000 (Near-IR) [ 80 60 0 ] C 2003yCat.2246....0C
FK4 coord. (ep=B1950 eq=1950) : 		04 30 16.68425 +22 47 04.0715 [ 80 60 0 ]
Gal coord. (ep=J2000) : 		175.33493654 -16.71007820 [ 80 60 0 ]
Radial velocity / Redshift / cz : 		V(km/s) 832.161011 [0.172378] / z(spectroscopic) 0.002780 [0.000001] / cz 833.32 [0.17]
   (NIR) A 2020AJ....160..120J
Fluxes (3) :
J 14.682 [0.059] C 2003yCat.2246....0C
H 12.900 [0.060] E 2003yCat.2246....0C
K 11.718 [0.048] E 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 2810 Display criteria :

Identifiers (15) :
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2MASS J04331650+2253204 IRAS 04302+2247 SSTtau 043316.5+225320 [BBM92] 41
AP J04331650+2253204 JCMTSE J043316.6+225320 TIC 61229438 [LLQ2015] TMO 36
EPIC 247590222 JCMTSF J043316.6+225320 WISEA J043316.48+225320.4 [OMK98] 29
IRAS F04302+2247 NAME Butterfly Star WISE J043316.47+225320.3

References (215 between 1850 and 2026) (Total 215)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Rot : 1    Fe/H : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 04302+2247

Link by name to the catalogue in VizieR :

2MASS J04331650+2253204 AP J04331650+2253204 IRAS F04302+2247 IRAS 04302+2247 WISEA J043316.48+225320.4
WISE J043316.47+225320.3

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