Testing the package







Testing that the installation hase been done properly, and that all routines works can be done very easily just by running the C-shell program process.csh. This program is located in the sub-directory register of the distribution. To run the program change directory to register and just type ./process.csh.
 
 

The script process.csh will check your installation by processing 3 monte-carlo images with the image subtraction package. The processing starts with image registration and interpolation, and will end with the production of the light curves of the 2 variables stars that have been simulated in the images.

Once process.csh has completed its tasks you can check the result by editing the 2 light curves. The relevant files are: ../images/lc0.data and ../images/lc1.data.

This is what you should have:
 ** note that ISIS2.2 and ISIS2.1 differs very little (at noise level).

      lc0.data:
 
      ISIS2.2
         1.000000   16952.8586      95.3310   16990.7657     101.9724    0.9997
       2.000000   23540.4333      36.3380   23483.4474      39.3963    0.9997
       3.000000  -40039.7361     268.1176  -40223.3343     310.0408    0.9997

       ISIS2-1
       1.000000   16952.4680      95.3292      16990.6421        101.9717    0.9997
       2.000000   23539.5305      36.3372      23483.4107        39.3933    0.9997
       3.000000  -40039.5644     268.1134  -40223.3615        310.0381    0.9997

         ISIS2.0
         1.000000   -4318.0418        95.0645    -4339.8953      101.7691   0.9984
       2.000000     2178.2474        36.1981      2158.8176      39.2588    0.9984
       3.000000  -60749.3355       272.0050   -61002.0145    309.3093  0.9998
 

       lc1.data:

          ISIS2.2
        1.000000    1644.3221      46.6819    1632.8730      47.4153    0.9777
        2.000000    2294.1717      36.6902    2284.6140      36.8051    0.9771
        3.000000   -3909.3830      99.5368   -3912.8189     107.1629    0.9907
 

       ISIS2-1
       1.000000    1644.2959      46.6817     1632.8560      47.4151    0.9777
       2.000000    2294.1878      36.6902     2284.6131      36.8052    0.9771
       3.000000   -3909.4072      99.5361   -3912.8490     107.1620  0.9907

       ISIS2-0
         1.000000      -429.7422      46.2449    -438.0868        46.9781    0.9220
       2.000000        220.5584      36.3278      218.0128        36.4416    0.9212
       3.000000    -5927.5448      99.9364   -5945.2293     107.1081   0.9982
 
 
 

Of course what you get might be very slightly different due to different machine roud-off errors