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epchain (epchain-8.57.1) [xmmsas_20050815_1803-6.5.0]

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Parameters

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

ParameterMand Type Default Constraints
 
General 
odfnostring$SAS_ODF 
input ODF directory name
 
odfaccessnostringoaloal/odf/name/all
how oal should access the ODF
 
schedulenostringSS/U
exposure schedule flag, only used if odfaccess=odf
 
datamodenostringIMAGINGIMAGING, TIMING, BURST or ALL
data modes to be processed
 
exposurenointeger1 
exposure number to be processed, see oal documentation
 
ccdsnostring1-121-12
list of CCDs to be processed, in a form like: 1,6-9,12 or 7,3,11
 
keepintermediatenostringnoneall/raw/cal/clean/
[1]notmerged/none
indicator which type of intermediate files should not be deleted, default is to delete all intermediate files during or at the end of the processing
 
usecanonicalnamesnobooleanYY/N
auto-create output filenames ?
 
outsetnostringevents.fits 
name of output events file if usecanonicalnames=N
 
ingtisetnostring  
name of input HK GTI file [not active yet]
 
optloadingimagenobooleanNY/N
creation of diagnostic ADU 20-30 sky image to assess optical loading
 
optloadingimagesetnostringoptloading.img 
name of optical loading image
 
 
atthkgen 
runatthkgennobooleanYY/N
atthkgen: run atthkgen?
 
timestepnoreal1.0$>$0.0s
atthkgen: Duration (in sec) of `step' through attitude quality information
 
 
epframes 
runepframesnobooleanYY/N
epframes: run epframes?
 
withsrccoordsnobooleanNY/N
whether to use user-supplied values for RA and DEC for TIMING and BURST modes, default is N. See the warning in epframes (Sect.[*])
 
srcranoangle0.00 .. 360
source right ascension (J2000)
 
srcdecnoangle0.0-90 .. +90
source right ascension (J2000)
 
withsrcrawynobooleanNY/N
whether to use user-supplied value for source RAWY position for TIMING and BURST modes, default is N, if both withsrccoords=N and withsrcrawy=N then the RA_OBJ and DEC_OBJ from the ProposalInfo are used. See the warning at withsrccoords!
 
srcpositionnointeger1901-200
epframes: source position for TIMING and BURST mode (in RAWY pixel coordinates)
 
withfinetimenobooleanYY/N
whether to apply fine time correction for TIMING and BURST modes by using source RAWY position, default is Y
 
lowerthresholdnointeger200-4095
disregard low-energy events (with amplitudes $<$ lowerthreshold [adu]) already at this stage, default lowerthreshold=0 preserves recommended (old) behaviour. This may be useful when comparing early mission data with recent observations as the setup was different (lowertreshold=23 instead of 20 now)
 
wrongpixlimitnointeger100-100
epframes: allowed percentage of `wrong' events before sending a warning
 
mipmethodnostringonboardnone,sas,com,onboard
epframes: method to handle MIPs in raw events data (mainly for commissioning phase)
 
qualmaxnointeger  
epframes: maximum allowed value of the quality flag to keep event in list (mainly for commissioning phase)
 
ecntempqb1noreal-9999.9 
epframes: quadrant box temperature [deg C] E_Cn_TEMPQB1 [F1576 F1676 F1776 F1876], (temporary parameter mainly for calibration, overwritten by existing PAH file values)
 
f1294nointeger 0-31
epframes: quadrant wait states [F1294], defines the length of the Extended Full Frame Mode frame time, typical values are 0, 3, or 5 (temporary parameter, overwritten by existing summary file values)
 
f1118nostringUnknownUNKNOWN Open Closed Thin1 Thin2 Medium Thick CalOpen CalClosed CalThin1 CalThin2 CalMedium CalThick
epframes: filter name (temporary parameter, overwritten by existing summary file values)
 
anchopnointeger 0-255
epframes: An_CHOP [F1534 F1634 F1734 F1834] (temporary parameter, overwritten by existing summary file values)
 
automodenobooleanNY/N
try to determine mode from the data itself [not implemented yet]
 
autofilternobooleanNY/N
try to determine filter from the data itself [not implemented yet]
 
odfoknobooleanYY/N
epframes: assume a correct/complete ODF
 
hkoknobooleanYY/N
epframes: assume correct/complete HK files
 
showauxnobooleanNY/N
epframes: increase internally verbosity for AUX-related output
 
showccxnobooleanNY/N
epframes: increase internally verbosity for CCX-related output
 
showpmhnobooleanNY/N
epframes: increase internally verbosity for PMH-related output
 
showpahnobooleanNY/N
epframes: increase internally verbosity for PAH-related output
 
ancmcorrnointeger5120-4095
epframes: An_CMCORR F1525 F1625 F1725 F1825
 
aneamipselnointeger10-63
epframes: An_EAMIPSEL F1536 F1636 F1736 F1836
 
anmaxmipnointeger630-4095
epframes: An_MAXMIP F1527 F1627 F1727 F1827
 
anmipnointeger35120-4095
epframes: An_MIP F1526 F1626 F1726 F1826
 
ccfoknobooleanYY/N
epframes: Is this correct/nominal ODF/SDF ?
 
witheventmapnobooleanNY/N
epframes: Create several event CCD maps ?
 
eventmapsetnofile./eventmap##.dat 
epframes: Name of output event CCD map file
 
f1052nointeger324000-32767
epframes: DTIMAUTRSTPREVAL coarse time reset [s]
 
mipdistnobooleanNY/N
epframes: Create MIPDIST columns and MIPHIST extension in output ?
 
mipthresholdnointeger30000-4095
epframes: maximum PHA for non-MIP events [adu]
 
photonmapsetnofile./photonmap##.dat 
epframes: Name of output photon CCD map file
 
setupbpxnostringnom6cal4/nom0/nom1/ nom2/nom3/nom4/ nom5/nom6/none
setup for badpix/offset correction vector (used only if ccfok=N)
 
showvenobooleanNY/N
epframes: Display valid event intervals ? (not in use yet)
 
 
badpixfind 
runbadpixfindnobooleanYY/N
badpixfind: run badpixfind?
 
badpixsetnostring./bpxf_##.fits 
badpixfind, badpix: path of bad pixel set, the substring ## will internally be replaced with the CCD number currently in use (two digits)
 
 
badpix 
runbadpixnobooleanYY/N
badpix: run badpix?
 
getuplnkbadpixnobooleanYY/N
badpix: get uplinked bad pixels (from CCF)?
 
getotherbadpixnobooleanYY/N
badpix: get non-uplinked bad pixels (from CCF)?
 
getnewbadpixnobooleanYY/N
badpix: get new pixels from task badpixfind? Not applicable (active) for TIMING and BURST mode
 
emptyextensionnobooleanNY/N
badpix: create an empty BADPIX extension?
 
windowfilternobooleanNY/N
badpix: just get pixels within input file X/Y window?
 
 
epreject 
runeprejectnobooleanNY/N
epreject: run epreject?
 
badcolumnsetnostringbadcolumn.tab 
optional bad column list (ascii)
 
sigmanoreal4.0 
sigma threshold for offset correction
 
noiseparametersno13 $\times$ real0.98 12 $\times$ 1.0 
noise fraction parameters (cutoff parameter and 12 chip specific correction factors; only for expert use)
 
withsoftflarescreeningnobooleanNY/N
execute soft flare screening code (for timing mode) ?
 
softflarethreshold1noreal10.0 
threshold 1 for flare screening (unit: counts/0.1 s)
 
softflarethreshold2noreal1.0 
threshold 2 for flare screening
 
softflaresmoothnostringBOXBOX GAUSS FLARE
smoothing method for flare screening
 
softflareenergyrangeno2 $\times$ integer40 50 
energy range for flare screening (ADU)
 
softflaresmoothparamsnoreal2.0 1.0 1.0 
smoothing parameters
 
 
epevents 
runepeventsnobooleanYY/N
epevents: run epevents?
 
withphotonmapnobooleanNY/N
epevents: whether to create diagnostic photon map file with 4 image extensions
 
reemissionthreshnointeger  
epevents: selection parameter: trigger threshold (in adu) for preceding events
 
randomizepositionnobooleanYY/N
epevents: yes, if the computation of physical camera detector coordinates is done with randomization
 
randomizeenergynobooleanYY/N
epevents: yes, if the raw amplitudes should be randomized within a pulseheight bin
 
gainctiaccuracynointeger20-2
epevents: Accuracy of gain/cti correction
 
patternanalysisnobooleanYY/N
epevents: no, if pattern recognition has been done already (future development)
 
withoutoftimenobooleanNY/N
epevents: yes, if ``out-of-time events'' file should be created instead of ``normal events'' file (only meaningful for IMAGING modes) (considered as experimental)
 
withctisrcposnobooleanNY/N
epevents: yes, if not the RAWY coordinates but the source position SRCPOS should be used in the energry correction routines (only meaningful for IMAGING modes) (considered as experimental). See Sect.3.2.
 
withctilongtermnobooleanYY/N
epevents: yes, if long-term CTI increase corrections should be applied
 
ctilongtermsoftnobooleanNY/N
epevents: yes, if special soft energy function should be included in the long-term CTI increase corrections (considered as experimental)
 
ctilongtermynobooleanYY/N
epevents: yes, if special Y dependence should be included in the long-term CTI increase corrections
 
withccdoffsetsnobooleanNY/N
epevents: yes, if CCD offset corrections should be applied (considered as experimental)
 
withtempcorrectionnobooleanNY/N
epevents: yes, if temperature-gain corrections should be applied (considered as experimental)
 
withgainburstnobooleanYY/N
epevents: apply special gain if BURST mode ?
 
withgaintimingnobooleanYY/N
epevents: apply special gain if TIMING mode ?
 
withgainffnobooleanNY/N
epevents: apply special gain if FULL FRAME mode ?
 
withgaineffnobooleanYY/N
epevents: apply special gain if EXTENDED FULL FRAME mode ?
 
withphagaincolumnnobooleanNY/N
epevents: Whether to create intermediate column PHA_GAIN. If set to ``Y" then propagatecolumns is reset to ``all".
 
lowgainenergyscalenobooleanNY/N
epevents: When switching on the energy correction for low-gain mode data then most of the events will fall outside the 2-byte-limit for the PI column (i.e. $> 32757$eV) as the energy range is then about $2-280$keV; if one is interested in this full range the setting ``N" should be used and energy values be multiplied later with 18.4 to obtain ``real" event energies. Only effective for the few low-gain mode exposures, of course.
 
 
attcalc 
runattcalcnobooleanYY/N
attcalc: run attcalc?
 
attitudelabelnostringahfahf/fixed/om
attcalc: source of attitude data
 
refpointlabelnostringnomnom/obj/pnt/user
attcalc: source of celestial coordinates of central reference point
 
fixedranoreal  
attcalc: S/C's attitude (RA) in the equatorial, earth-centred reference frame (if attitudelabel=fixed)
 
fixeddecnoreal  
attcalc: S/C's attitude (DEC) in the equatorial, earth-centred reference frame (if attitudelabel=fixed)
 
fixedposanglenoreal  
attcalc: S/C's attitude (PA) in the equatorial, earth-centred reference frame (if attitudelabel=fixed)
 
nominalranoreal  
attcalc: celestial coordinate RA of central reference point (if refpointlabel=user)
 
nominaldecnoreal  
attcalc: celestial coordinate DEC of central reference point (if refpointlabel=user)
 
imagesizenoreal0.36 
attcalc: half-size of final image (in degrees)
 
 
time and exposure 
runepexposurenobooleanYY/N
epexposure: Run epexposure ?
 
screenexposurenobooleanYY/N
epexposure: remove all columns in EXPOSUnn extensions that are beyond the ICD
 
spatialexposurenobooleanNY/N
epexposure: yes, if spatial expsoure inhomogeneities (CCD columns) should be determined and to be taken into account by subsequent SAS tasks (not yet implemented)
 
randomizetimenobooleanNY/N
epexposure: yes, if the event arrival times should be randomized within a readout frame (not yet implemented)
 
 
event screening 
screennobooleanYY/N
reject all events with rejection flags and below low-energy threshold
 
runscreennobooleanYY/N
perform the screening (otherwise use existing files)
 
screenlowthreshnoreal150 
reject all events with lower (recombined) energies [eV]
 
screenrejectednobooleanNY/N
reject all events with rejection flags (apply #XMMEA_EP in screening)
 
 
evlistcomb 
runevlistcombnobooleanYY/N
evlistcomb: run evlistcomb?
 
memorymodelnostringhighlow/highlow/high
memory model for task evlistcomb, all other tasks are controlled via SAS_MEMORY_MODEL [current SAS default: high]
 
withmedianpntnobooleanYY/N
evlistcomb: Get median values from atthkgen file (otherwise mean)?
 
othertablesnolist of uppercase stringsBADPIX EXPOSUREnone
evlistcomb: names of secondary tables or arrays to propagate
 
epnimgcolnamesnolist of uppercase stringsTIME RAWX RAWY DETX DETY X Y PHA PI FLAG PATTERN PAT_ID PAT_SEQnone
evlistcomb: columns to propagate in main table (IMAGING mode)
 
epnimgcoltypesnolist of stringsdouble int16 int16 int16 int16 int32 int32 int16 int16 int32 int8 int16 int8int8/int16/int32/single/
[1]double/boolean/string
evlistcomb: output type of IMAGING mode columns
 
epntimcolnamesnolist of uppercase stringsTIME RAWX RAWY DETX DETY X Y PHA PI FLAG PATTERN PAT_ID PAT_SEQnone
evlistcomb: columns to propagate in main table (TIMING mode)
 
epntimcoltypesnolist of stringsdouble int16 int16 int16 int16 int32 int32 int16 int16 int32 int8 int16 int8int8/int16/int32/single/
[1]double/boolean/string
evlistcomb: output type of TIMING mode columns
 
propagatecolumnsnostringautoauto/imaging/subset/
[1]icd/all
how many columns should be propagated to the final event file for TIMING and BURST modes: ``auto'' means values via epntimcoltypes and epntimcolnames, ``imaging'' uses the values as for epnimgcolnames and epnimgcoltypes, ``subset'' similar to ``imaging'' but without X, Y, and PAT_SEQ, whereas ``icd'' uses only the columns that are explicitly mentioned in the Data Products ICD, and ``all'' uses all output columns of epevents for IMAGING and TIMING modes
 
 
final GTI screening 
runevselectnobooleanYY/N
evselect: run evselect?
 
 
pattern distribution 
withpatplotnobooleanNY/N
run epatplot to create pattern plot and FLAG=0 masks
 
 
background lightcurve 
runbackgroundnobooleanYY/N
create background lightcurve?
 
withmasknobooleanYY/N
use masks for lightcurve?
 
masksetnostring./mask_##.fits 
path of point source mask set, the substring ## will internally be replaced with the CCD number currently in use (two digits). Energy range: 0.2-10.0 keV. Not applicable (active) for SMALL_WINDOW, TIMING, and BURST mode
 
withhardmasknobooleanYY/N
use hard energy band for maskset instead of soft ?
 
hrdmsksetnostring./hrdmask_##.fits 
same as above but for energy range 7.0-15.0 keV
 
ratesetnostringrate_bkg.fits 
name of background lightcurve file
 
specsetnostringspec_bkg.fits 
name of background spectrum file
 
timebinsizenoreal0.0 
time bin for background lightcurve [s], if set to 0 then the task choses default values according to the instrument mode and energy range: withhardmask=Y 100[s] for FF eFF modes, 200 for LW, 350 for SW, and 100 for TI BU modes, withhardmask=N 10[s] for FF eFF modes, 20 for LW, 350 for SW, and 10[s] for TI BU modes
 
ParameterMand Type Default Constraints


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XMM-Newton SOC/SSC -- 2005-08-16