You may search the data bank for observations with specific
values for individual keywords. Two groups of keywords exist:
If you know already the value of the keyword type it in the text
box behind the name of the keyword in the following list.
All observations containing this keyword value are then listed.
Otherwise, select a particular keyword by clicking on the radio-button
in front of the keyword name. A list of all values for this keyword
encountered in the data bank is then displayed. From this list you
may then choose a particular value, and all corresponding observations
will be listed.
In these cases two text-boxes appear behind the keyword name.
You may define a range a range of values. All observations for which
the corresponding keyword value lies within this range are then
displayed. If only one of the two text-boxes is filled in, only those
observations with exactly this keyword value are displayed.
A search for keywords values on the entire data bank my take
a considerable amount of time. It is therefore recommended to confine
the search to a particular telescope or to a range in time if appropriate!
You may restrict the search to the data of a particular telescope: