XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


attcalc (attcalc-4.39) [xmmsas_20211130_0941-20.0.0]

Parameters

This section documents the parameters recognized by this task (if any).

ParameterMand Type Default Constraints
eventsetyesstring  
input events set
 
attitudelabelnostringahfahf/fixed/om
source of attitude data
 
refpointlabelnostringpntnom/obj/pnt/user
source of celestial coordinates of central reference point
 
fixedranoreal0.00$-$360
Value specifying RA of S/C's attitude in the equatorial, earth-centred reference frame (if attitudelabel=fixed)
 
fixeddecnoreal0.0-90$-$+90
Values specifying Dec of S/C's attitude in the equatorial, earth-centred reference frame (if attitudelabel=fixed)
 
fixedposanglenoreal0.0-180$-$+360
Values specifying position angle of S/C's attitude in the equatorial, earth-centred reference frame (if attitudelabel=fixed) (see comments)
 
nominalranoreal0.00$-$360
celestial RA coordinate of central reference point (if refpointlabel=user)
 
nominaldecnoreal0.0-90$-$+90
celestial Dec coordinate of central reference point (if refpointlabel=user)
 
imagesizenoreal0.36 
half-size of final image (in degrees) (see comments)
 
withatthksetnologicalYY/N
Use atthkgen output file
 
atthksetnostringatthk.dat 
atthkgen output file
 
withmedianpntnologicalYY/N
Get median PNT values from atthkgen file (otherwise mean)?
 
calctlmaxnologicalNY/N
Calculate TLMIN, TLMAX values from the actual range of X,Y?
 
setpnttousernologicalNY/N
Set the RA_PNT, DEC_PNT header keywords to the user supplied, nominalra, nominaldec values ?
 
ParameterMand Type Default Constraints

XMM-Newton SOC -- 2021-11-30