elcplot
only produces plots of light curves measured by EPIC or OM. We note that no RGS Source Time Series FITS file is specified in [1].
Error rates are rebinned following a quadratic scheme (Central limit theorem).
Time intervals all have the same length, the first one is
TSTART , TSTART + Binsize*TIMEDEL where TIMEDEL is
the bin width read from the file [1].
We note in [1] that the keyword TIMEDEL is
specified in MJD. We have assumed it to be given in seconds.
The output devices are those of the PGPLOT library. The device list is governed by the drivers available to PGPLOT. The output is best viewed as portrait.