《IMAGE FORMATION FROM COHERENCE FUNCTIONSIN ASTRONOMY》PDF下载

  • 购买积分:12 如何计算积分?
  • 作  者:Cornelis van Schooneveld
  • 出 版 社:
  • 出版年份:2222
  • ISBN:9027709874
  • 页数:340 页
图书介绍:

PARTⅠ-APERTURE SYNTHESIS METHODSE.B.FOMALONT/Fundamentals and Deficiencies of ApertureSynthesis (Invited paper) 3

TABLE OF CONTENTSIntroduction 9

Organizing Committee 11

R.H.FRATER/The Two Dimensional Representation of ThreeDimensional Interferometer Measurements 19

J.P.HAMAKER/Measurement Errors in Rotational Synthes isand their Effects in the Map Plane (Invited Paper) 27

J.P.HAMAKER/ Kneading :The Adjustment of InstrumentalPhase and Gain Parameters to Suppress Error Patternsin a Synthesis Map 47

A.H.ROTS/A Proposal to Obtain Short Spacing Informationby Interpolation 55

E.BAJAJA/The Short Spacings Problem in CorrelationInterferometers and a Procedure for Solving It(Abstract) 59

R.?.EKERS and A.H.ROTS/Short Spacing Synthesis from aPrimary Beam Scanned Interferometer 61

PARTⅡ-APERTURE SYNTHESIS WITH LIMITED OR NO PHASE INFORMATIONJ.E.BALDWIN and P.J.WARNER/Fundamental Aspects ofAperture Synthesis with Limited or No PhaseInformation (Invited paper) 67

P.N.WILKINSON and A.C.S.READHEAD/Map-making withNon-phase Stable Interferometers 83

W.D.COTTON and J.J.WITTELS/Image Reconstruction fromVLBI Amplitude and Phase Closure Data (Abstract) 93

J.C.DAINTY,M.A.FIDDY and A.H.GREENAWAY/On theDanger of Applying Statistical ReconstructionMethods in the Case of Missing Phase Information 95

A.OKATAN and J.P.BASART / Reduction of Phase Noise inInterferometry with State-space Analysis 103

PART Ⅲ-PROCESSING TECHNIQUES AND DISPLAY METHODSB.G.CLARK/Digital Processing Methods for ApertureSynthesis Observations (Invited paper) 113

R.H.FRATER/Digital Hardware Processing ofRotational Synthesis Data (Abstract) 121

T.W.COLE/Analogue Processing Methods for SynthesisObservations (Invited paper) 123

R.J.ALLEN/Exploring Methods of Effective DataDisplay in an Interactive Astronomical Data-processing Environment (Invited paper) 143

M.WRIGHT/Processing and Display of Spectral LineAbsorption Maps (Abstract) 157

D.J.McLEAN/A Proposed Correlator Back-end for theCulgoora Radio-heliograph 159

K.KAIand T.KOSUGI/An Acousto-optical ImageProcessor and Its Application to a 160 MHzInterferometer 165

PART Ⅳ-OPTICAL INTERFEROMETRIC METHODSC.RODDIER and F.RODDIER/Imaging with a CoherenceInterferometer in Optical Astronomy 175

R.H.T.BATES and M.O.MILNER/Towards Imaging of StarClusters by Speckle Interferometry 187

PART Ⅴ-MAXIMUM ENTROPY IMAGE RECONSTRUCTIONC.van SCHOONEVELD/Resolution Enhancement:the Maximum Entropy Method and the HighResolution Method (Invited paper) 197

s.F.GULL and G.J.DANIELL/The Maximum EntropyMethod (Invited paper) 219

T.J.CORNWELL/The Use of Bayesian Statistics inImage Estimation from Interferometer Data 227

J.E.B.PONSONBY/Problems with Maximum Entropy(Abstract) 235

J.A.HOGBOM/The Introduction of A Priori Knowledgein Certain Processing Algorithms 237

M.M.KOMESAROFF and I.LERCHE/Extending the FourierTransform-The Positivity Constraint 241

P.M.W.KALBERLA/The Information of Images and ItsDependence on Noise and Spatial Resolution 249

R.BHANDARI/Maximum Entropy Spectral Analysis-SomeComments (Abstract) 257

PART Ⅵ-OTHER IMAGE IMPROVEMENT METHODSU.J.SCHWARZ/The Method CLEAN-Use,Misuse andVariations (Invited paper) 261

M.ISHIGURO and M.ISHIGURO/Fitting a GaussianModel to Aperture Synthesis Data by Akaike sInformation Criterion (AIC) 277

C.R.SUBRAHMANYA/An Optimum Deconvolution Method 287

P.L.BAKER/Application of the Simplex Algorithmto Image Restoration (Abstract) 291

D.T.EMERSON and U.KLEIN/Observations ofExtended Radio Sources Using a Multiple-beamTechnique 293

Y.BIRAUD,B.ESCUDIE,A.HELLION and J.MUNIER/Formation of Acoustic Images from Spatial CoherenceFunctions:Processing by Superresolution Techniques 299

PART Ⅶ-RELEVANT INPUTS FROM OTHER FIELDSR.GORDON/Reconstruction from Projections in Medicineand Astronomy (Invited paper) 317

Subject index 327

Name index 333