If you find an observation with a source which has a visible
grating spectrum which has not been extracted, you may give us
the information in the following form and the extraction will
typically appear within one or two days. Please do a
Cone Search first to verify that the
source is not in the current catalog.
Enter Chandra ObsID.
For coordinates, enter sky pixels (X and Y) or celestial coordinates (RA and Dec).
RA and Dec may be given in decimal degrees (dd.dddd, [+/-]dd.dddd) or in sexagesimal notation,
Enter object name. Please use the common name or primary SIMBAD name (if available). If
there is no identification, use "unkown" and we will follow the
IAU-approved CXOU convention. Identifier name is case insensitive.
Optional: recieve a notification when your request has been completed.
Is there anything non-standard we should consider when extracting the spectrum?