Analysis of Lunar Occultation Data

1971 ◽  
pp. 668-674 ◽  
Author(s):  
M. M. McCants ◽  
R. Edward Nather
Keyword(s):  
Lunar Occultation ◽  
Occultation Data

scholarly journals High Angular Resolution Observations of Her 36

1994 ◽  
Vol 158 ◽  
pp. 364-366
Author(s):  
B. Stecklum ◽  
R.R. Howell ◽  
A. Eckart ◽  
A. Richichi
Keyword(s):  
Near Infrared ◽  
Angular Resolution ◽  
Speckle Interferometry ◽  
High Angular Resolution ◽  
Speckle Image ◽  
Lunar Occultation ◽  
L Band ◽  
Occultation Data

The star Herschel 36 (Her 36) which ionizes most of the Hourglass nebula has been observed during a lunar occultation as well as by speckle interferometry in the near infrared (NIR). From the lunar occultation data the strip brightness profile has been extracted which shows that in the L′ band Her 36 is extended with a FWHM of 0.45″. Subsequent speckle interferometry revealed 11 sources in a 6′ × 6′ area at a level of 0.15″ resolution. From the comparison of the brightness profile obtained by the occultation and the strip brightness profile synthesized from the speckle image, we conclude that Her 36 is surrounded by a very young infrared cluster.

scholarly journals A new wavelet-based approach for the automated treatment of large sets of lunar occultation data

2008 ◽  
Vol 480 (1) ◽  
pp. 297-304 ◽  
Author(s):  
O. Fors ◽  
A. Richichi ◽  
X. Otazu ◽  
J. Núñez
Keyword(s):  
Lunar Occultation ◽  
Large Sets ◽  
Occultation Data

Analysis of Lunar Occultation Data

1971 ◽  
Vol 2 ◽  
pp. 668-674 ◽  
Author(s):  
M. M. McCants ◽  
R. Edward Nather
Keyword(s):  
Light Curve ◽  
Least Squares ◽  
Model Fitting ◽  
Model Parameters ◽  
Lunar Occultation ◽  
Occultation Data ◽  
Photoelectric Measurements

AbstractThe technique of model fitting has been applied to the analysis of data obtained from photoelectric measurements of lunar occultations. A model occultation curve is generated and fitted, by least squares, to the observed light curve, and by this method the values of the model parameters are determined, together with their formal errors. This technique is contrasted with Scheuer’s deconvolution procedure by applying both methods to the same observed data.

A global 3-D electron density reconstruction model based on radio occultation data and neural networks

2021 ◽  
pp. 105702
Author(s):  
John Bosco Habarulema ◽  
Daniel Okoh ◽  
Dalia Burešová ◽  
Babatunde Rabiu ◽  
Mpho Tshisaphungo ◽  
...  
Keyword(s):  
Neural Networks ◽  
Electron Density ◽  
Radio Occultation ◽  
Model Based ◽  
Occultation Data ◽  
Reconstruction Model ◽  
Radio Occultation Data

A Calibrated Tec Methord for Inversion of Ionospheric GPS Occultation Data

2006 ◽  
Vol 49 (2) ◽  
pp. 275-281 ◽  
Author(s):  
Xiao-Cheng WU ◽  
Xiong HU ◽  
Xun-Xie ZHANG ◽  
Wickert JENS
Keyword(s):  
Occultation Data ◽  
Gps Occultation
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