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CONTENTS OF THE DIRECTORY   

This directory contains the observational data of the mutual events of the 
satellites of Saturn occurring in 1995. One will find:

1) - The file phemu95.data.txt (not yet available)

     Contents: 
       - 66 observations of 43 events observed from June 17 1995 until February 
         16, 1996,
       - these events are observed from 16 sites, 
       - the file provides one record for each individual observation of an 
         event.

     References:
         These observations are described in,
         . for the observations from the PHESAT95 campaign: 

           Thuillot, W., Arlot, J.-E., Ruatti, Ch., Berthier, J., Blanco, C., 
           Colas, F., Czech, W., Damani, M., D'Ambrosio, Descamps, P., 
           Dourneau, G., Emelianov, N., Foglia, S., Helmer, Irsmanbetova, T.R., 
           James, N., Laques, P., Lecacheux, J., Lecampion, J.F., Ledoux, C.,
           Lefloch, J.C., Oprescu, G., Rapaport, M., Riccioli, R., Starosta, B.,
           Tejfel, V.G., Trunkovsky, E.M., Viateau, B., Veiga, C.H., Vu, D.T.:
           2001, "The PHESAT95 catalogue of observations of the mutual events 
           of the Saturnian satellites", 2001, Astron. Astrophys. 371, 343-349.  

    Format:
         This is a sequential file with a recordsize of 93 bytes wih a following 
         format,
 
                - the date of the minimum of the light curve in UTC
                  (year,month,day,hour,minute,second)                   I4,5I2,
                - the code of event                                     A4,
                - the error on the date of the minimum in seconds       A6,
                - the magnitude drop in magnitude unit                  F7.3,
                - the error on the magnitude in magnitude unit          F5.3,
                - the C-O in seconds from the ephemerides G-5           I5,
                - the observational site                                A5,
                - the code of the observers                             A3,
                - the code of the instrument L, T ou X                  A1,
                - the aperture in centimeter                            I3,
                - the code of receptor                                  A6,
                - the filter used                                       A5,
                - the integration time in seconds                       A5,
                - the size of the diagragm when used                    A5,
                - the number of satellites in the diaphragm             A5, 
                - the distance to Jupiter in jovian radii               F5.1,
                - the elevation of Jupiter in degrees                   I3,
                - the elevation of the Sun in degrees                   I3,
                - the codes for the observational conditions            I2, 
                                                 
         Code of event:  in the format, xMyC, as,       
                - x, occulting or eclipsing satellite
                - M, type of event
                        O, for Occult
                        E, for Eclipses
                - y, occulted or eclipsed satellite
                - C, Category of event, P, Partial event          
                                        T, Total   event 
                                        A, Annular event   
                                        B, eclipse by penumBra
                                        G, Grazing occultation         

         Code of the observers:                  cf. reference paper
         Code of the instrument:                 L, refractor
                                                 T, reflector
                                                 X, unknown     
         Code of receptor:                       cf. reference paper
         Code for the observational conditions
                                        0 = unknown conditions
                                        1 = very good observational conditions 
                                        2 = acceptable observational conditions 
                                        3 = difficult observational conditions

2) - The photometric lightcurves 

     Contents: 
       - 66 observations of 43 events observed from 16 sites from june 
         1995 until february 1996
       - each light curve corresponding to each observation,
       - the light curves are provided in the files dXXXXaammjj.dat where
         XXXX is the coded name of the site of observation on 4 characters,
         aammjj, la date.


     Format:
      The lightcurves are provided in the files d.... with the following format,

      - first line: event, date, site of observation, number of points,
      - third line: longitude and latitude de of the observatory,
                    the longitude is counted in hours and decimal fraction 
                    counted positively towards WEST (format F10.6),
                    the latitude is counted in RADIANS counted positively 
                    towards north (format F9.7),
      - line 5 and next: hour minute second in UTC, magnitude drop
 
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