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It is possible to get light curves of several of the WBS channels on a single
page by using the routine PLOTT_WDA. 
A sample plot is shown in Fig. 10.
The routine will plot the SXS12, SXS21,
HXS, GRS1, GRS2, radiation belt monitor (RBM) NaI Scintillation Detector, and
RBM Si Detector.
If the WBS index or roadmap have already
been read in using YODAT or another routine, then you can use the
command:
IDL> plott_wda, roadmap
You can also get WBS light curve plots by specifying a date and time.
When you use this calling option with PLOTT_WDAit will use the
WBS data stored in the Yohkoh observing log files, which is lower time and count
resolution than accessing the data file directly. In the first
example shown below, the data between 22:30 and 24:00 for the
15-Nov-91. In the second example, it will plot 30 minutes
of data starting at 2-Dec-91 4:30.
IDL> plott_wda, '15-nov-91 22:30', '15-nov-91 24:00'
IDL> plott_wda,'2-dec-91 4:30',30
