#acl EroCatGroup:read,write,revert All:read == Monthly eSASS Q&A / weekly eSASS developers meeting == '''Start of meeting: 2021-02-02 13:30 (1:30pm)''' Zoom link: https://zoom.us/j/97439409844?pwd=YXVkK0hBMnpybm5tL2VyYTh2Qld2UT09 * eSASS Q&A * Open actions from previous developers meetings * Act20200929/1_all make sure html task descriptions are current and consistent with user release * updates by Jeremy and Ian (evtool, expmap, catprep) * still missing: Hermann (radec2xy), Georg (detection + evatt) * Act20201006/1_SF clean event file description, update source list description * Preprocessing / NRTA * Noise/offset maps? * TEL chain trigger files / HK file versions * eSASS tasks (ongoing/planned) / current processing errors - [[https://wiki.mpe.mpg.de/eRosita/EroCat/eSASSdevel|eSASSdevel page]] / [[https://wiki.mpe.mpg.de/eRosita/pipelineErrorTracking|Error tracking page]] * eRASS1 code updates/code freeze (Ian's email) * expmap: parallel version? Jeremy <--> Ian * still under investigation, patch for 947 may be needed * catprep: making number of bands variable (1..5) - in progress * detection task updates (ongoing, perhaps ready for 947) * clobber option * improved RADEC_ERR, upper/lower count rate errors * Pipeline tasks (shadow developer/pipeline operator): eropipe, proc, prexec, telstage, dalist, rmvers * Recent task updates: * evprep-3.18, evprep-3.11.3, erolib-2.39, tel-1.24 * Pipeline / ongoing processing * [[https://wiki.mpe.mpg.de/eRosita/PipeProc|processing wiki page]] * Processing artefacts page rearranged by Chandreyee * Computing resources for eSASS pipeline/ground segment vs. heg general * NFS server issues * Splitting, taring srctool output files, flux threshold * Locate command? * 947 test runs * eRASS1 (first 100 eDays) are in archive * HiPS (eRASS1/2?), ProcStat (ok), DAtool * DAtool (947): ImageTot -> Image, energy bands: 0-9, a-d * Astrometry? * eRASS3 (946) exposure deficit * caused (in part) by incomplete/not-current HK file versions? * telgti issues at border of planning files (fixed in tel-1.24) * 46008 and 46085 rerun in eRASS3 946 processing * similar exposure deficits in eRASS1/2 * Missing soft sources (Frank) * Ian + Chandreyee will investigate * bad pixels in caldb (TM1/2/3/7) * TM7: bti for about two eROdays days, many (ca. 50) bad pixels (onboard+eSASS?) * Temperature dependence in task energy (HK access) * should go in 947 pipeline * Konrad will prove list of eROday to Hermann - HB will run eROdays in 947 pipeline!! * Zip pattern analysis * updating badpixel / bti in caldb * Discrepancies in source list of demo script runs / ermldet uninitialized variables * Still different results of same binaries on different machines * Different from pervious problem, all sources are affected (parameter are sightly different) - high priority * Confirm whether ermldet patch changes the eFEDS source list (Teng?) * pipeline (eropipe2) machine utilization * potential improvements * MIP threshold increase (get threshold from HK) * evprep-3.18/3.11.3 * evprep summary reports * will be updated by Chandreyee to check TM5/7 against successive eROdays * HiPS / ds53 issues / processing speed * migrating to He4ero? * s/c clock drift / clock resets * EDR * Web pages, documentation * Validation of CalPV/c001 data: guidlines by eSASS team * https://wiki.mpe.mpg.de/eRosita/guide_validationEDR * Longterm activities * '''[?]''' Moving to git * expmap * '''[10]''' Parallel version * evprep * '''[9]''' evprep: space invaders event flag * which flag location: bit 3, parameter in pipeline needs to be turned on * evtool should update the gti according to this flag * post-processing: frames with many counts? * BTI/GTI: * PDF for CalPV linked on wiki page (done?) * '''[7]''' one PDF per eRASS in wiki * ermldet * '''[8]''' ca. 2% of sources have positional error 0, some also have count error 0 * can't be fixed quickly, may need replacement of algorithm * Johan's proposal? Georg to discuss with Johan (long timescale project) * Time dependent RMFs/ARFs (srctool?) * '''[8]''' RMF * '''[7]''' ARF * '''[6]''' Background analysis: projecting closed data onto the sky (XMM SAS) -> 6 * '''[4]''' ersensmap: implement pointing PSF * ftfindhotpix: test and update algorithm * '''[1]''' Light leak in eSASS/pipeline? * '''[1]''' DAtool: filtering catalogs (separate from DAtool)? -> 1 * DAtool * providing large multi-sky tile images - Jeremy will share his Python script with Alain and Sabine * move simple copying request to Python / should everything be moved to Python? - ongoing * DAtool / eROSE interface: requires change in frontend ---- '''''Previous meeting:''''' * Open actions * Act20200929/1_all make sure html task descriptions are current and consistent with user release * updates by Jeremy and Ian (evtool, expmap, catprep) * still missing: Hermann (radec2xy), Georg (detection + evatt) * Act20201006/1_SF clean event file description, update source list description * Preprocessing / NRTA * eSASS tasks (ongoing/planned) / current processing errors - [[https://wiki.mpe.mpg.de/eRosita/EroCat/eSASSdevel|eSASSdevel page]] / [[https://wiki.mpe.mpg.de/eRosita/pipelineErrorTracking|Error tracking page]] * eRASS1 code updates/code freeze (Ian's email) * expmap: parallel version? Jeremy <--> Ian * catprep: making number of bands variable (1..5)? * expmerge: 947 crashes * detection task updates (ongoing, perhaps ready for 947) * clobber option * improved RADEC_ERR, upper/lower count rate errors * Pipeline tasks (shadow developer/pipeline operator): eropipe, proc, prexec, telstage, dalist, rmvers * Recent task updates: * [[https://lists.mpe.mpg.de/cgi-bin/mailman/private/erosita-sass/2021-January/001127.html|expmap-2.1, erolib-2.38, evtool-2.37, apetool-1.10]] * Pipeline / ongoing processing * [[https://wiki.mpe.mpg.de/eRosita/PipeProc|processing wiki page]] (Miriam's changes) * eRASS3 (946) exposure deficit (Chandreyee's analysis) * Georg thinks this is a telgti problem - might also have h ed in pevious eRASSes - will investigate * Missing soft sources (Frank) * Artefacts in CalPV (c001) ObsID 710000 - Teng * issue with subpixel calculation, due to unfortunate placement o sourc on pixel grid? * bad pixels in caldb (TM2/TM3) - Susanne will put them in the caldb * Temperature dependence in task energy (HK access) - could be part of 947 reprocessing if timescales align * should go in 947 pipeline / timescale ca. 2 weeks * KOnrad will pove list of eROday to Hermann * Treating zip patterns as bad pixels? * Data quality of events not on zip pattern? * evprep summary reports - thresholds, incomplete eROdays, etc. * threshold raised for TM5/7 * Discrepancies in source list of demo script runs / ermldet uninitialized variables * Still different results of same binaries on different machines * Different from pervious problem, all sources are affected (parameter are sightly different) - high priority * Confirm whether ermldet patch changes the eFEDS source list (Teng?) * Patch user release / update Docker version? Will be fixed for Georg's/Teng's CALPV papers * Hanging pipeline jobs * LOCK, ERROR, START files? * MIP threshold increase (threshold from HK) * should be patched in 946 pipeline eSASS * EDR * Web pages, documentation * Validation of CalPV/c001 data: guidlines by eSASS team * https://wiki.mpe.mpg.de/eRosita/guide_validationEDR * Longterm activities * BTI/GTI: user access to bad data * PDF for CalPV linked for wiki page? * one PSF per eRASS in wiki? -> 7 * ersensmap: implement pointing PSF -> 4 * expmap * Parallel version -> 10 * ermldet * ca. 2% of sources have positional error 0, some also have count error 0 * can't be fixed quickly, may need replacement of algorithm -> 8 * Johan's proposal? Georg to discuss with Johan (long timescale project) * evprep: experimental event flags (space invaders) * post-processing: space invaders, frames with many counts, statistical event flagging -> 9 * ftfindhotpix: test and update algorithm * Light leak in eSASS/pipeline? -> 1 * DAtool: filtering catalogs (separate from DAtool)? -> 1 * Time dependent RMFs/ARFs (srctool?) -> 8 (RMF) 7 (ARF) +/-5 * Background analysis: projecting closed data onto the sky (XMM SAS) -> 6 * Moving to git -> ? * DAtool * providing large multi-sky tile images - Jeremy will share his Python script with Alain and Sabine * move simple copying request to Python / should everything be moved to Python? - ongoing * DAtool / eROSE interface: requires change in frontend * Retrieving eRASS3/c946 data? * Other issues * ProcStat * eRASS1/946? * eRASS:n -> eRASSn