Next: Determination of the Up: Getting the Dispersion Previous: Line Detection in . In order to compute the dispersion relation, lines stored in table line.tbl have to be cross-identified with a reference catalogue . For the first few spectral lines in the central row, this has to be done interactively, the rest is automatic. ... Midas.. ... IDENTIFY/LONG . ... which plots the central row of the comparison spectrum and the interactive line identifications. ...

Next: Determination of atmospheric parameters Up: Optical spectrum of IRAS04296 Previous: Radial velocity of the . From comparison of observed and synthetic spectra of IRAS04296 we revealed some strong absorptional features whose positions coincide with known diffuse interstellar bands (DIBs) (Jenniskens et al., ... In Fig. 5 we illustrate the presence of DIB's by showing a spectral region of IRAS04296 . ...

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Reflection nebular spectra and the rise of the Savanna 30Ma ago Bob Fosbury Most likely PAH identifications are with anthracene and pyrene -- which both have a very high fluorescent efficiency for near-UV excitation Technique useful for specific PAH size determination and identification -- not possible with the IR bands Comparison of blue amber and reflection nebula (Ced 201 ) fluorescence ...

... Previous: Generalized Linear Multi-Frequency Imaging in VLBI . ... At Astronomical Observatory of Valencia University (OAUV), CCD observations of asteroids and big planets satellites are obtained since 2001 with a big format camera and several telescopes. ... Software for comparison of single and overlapped CCD fields obtained at different epochs has been developed. ... After images measurement in CCD field, catalogue stars are identified and adjusted with images. ...

Next: Discussion Up: Iterative/Recursive Deconvolution with Application Previous: Test Results . There have been several investigations of the photometric properties of HST image restoration techniques utilizing a range of different algorithms. ... They used that technique to restore a simulated image of a crowded field. ... Cohen (1991) investigated the reliability of the Maximum Entropy method (Skilling 1989, Gull 1989) in restoring astronomical images while preserving photometric accuracy. ...