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GitHub / Subaru-PFS / spt_doc
Documentation repository for SPT
JSON API: https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Subaru-PFS%2Fspt_doc
Stars: 1
Forks: 0
Open Issues: 0
License: None
Language: TeX
Repo Size: 651 KB
Dependencies:
172
Created: over 7 years ago
Updated: over 5 years ago
Last pushed: over 7 years ago
Last synced: about 1 year ago
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Dependencies
- 15minforBright15minforBright *
- 300min *
- 4.1Surveybasics *
- 4.2Surveypreparation *
- 4.3Observationexecution *
- 4.4.1DataQAandfeedbacktoSPT *
- 4.4Datareduction *
- 4.7Datarelease *
- A. *
- A.80 *
- A.Alloftheabove *
- A.Asnotedabove ,wewishtorepeatTBDfieldcentersonday,week,
- A.Bothskyconditionsandtheseeing.Statusoffibers *
- A.ColumnsofID ,coordinatesandphotometryinvariousbandpasses
- A.Definitelywantboththeun-wavelength-calibratedspectraand *
- A.HasmetrequiredS *
- A.No ,sincewillrepeatfieldcentersasabove.
- A.Pernight. *
- A.Randomly. *
- A.RevisedTable1forGA *
- A.Targetstars *
- A.TheSDSShasprovenpositionalaccuracyforuseinMOS. *
- A.Thenextnightisfine. *
- A.Wemostdefinitelyrequirespecialdatareductionandcalibration. *
- A.Wewillobservetheequatorialcalibrationfieldsestablishedby *
- A.Wewillpre-definefieldcentersandpositionangles. *
- A.WewillsetaminimumrequiredS *
- A.Wewilluseacombinationofbothmeritfunction *
- A.Wewilluseestablishedpipelinesforthereductionandanalysisof *
- A.WewillusetheSDSSimagingdata ,supplementedwithPANSTARRS
- A.Wewishtomeasureline-of-sightvelocity *
- A.Wewishtorepeatoforder10 *
- A.Yes *
- A.Yes ,decisionsonwhetherornot
- A.Yes. *
- Anotherbluequestionnext *
- Asabackgroundofsurveyarchive ,weneedtoperformcontinuousdata
- Belowacoupleofexamplesfromexistingsurveyarchivesarepresented *
- ConditionsGA-LRGA-MR *
- Distributionofskyfibersoverfieldrandomlydistributed *
- IfANYcorrectionsand *
- Individualexposuretime30minforDark *
- M31andthedwarfgalaxies *
- M31halo *
- M31starsanddwarfgalaxies *
- MWdSphs *
- MWdisk *
- MWhalo *
- MilkyWayandLocalGroupgalaxies--arenotdistributed *
- Numberofcalibrationstarsperfieldcalibrationstarsarenotrequired *
- Numberofskyfibersperfield150 *
- Q.1.0-aCompleteTable1bycheckingthenumbersthatalreadyexist ,
- Q.2.1-aHowwouldyoupreparemastercatalog *
- Q.2.2-aHowdoyouwanttodeterminefieldcentersandposition *
- Q.2.2-bDoyouneedtovisitindividualfieldsmultipletimes *
- Q.2.2-cDoyouneedtohaveanoverlapbetweenneighboringfields *
- Q.2.3-aBasedonwhatkindofcriteria *
- Q.2.3-dWhattypeofobjects *
- Q.2.3-eHowwouldyoudefine *
- Q.2.3-fHowdoyouwanttospatiallydistributetheskyfibersinone *
- Q.3.0-aWillyoupossiblywanttovisitacertainfieldmultiple *
- Q.3.0-bAsmentionedintheotherpartsofthisdocument ,weexpect
- Q.4.0-aAfterafullyreducedandcalibrated1Dspectrumis *
- Q.4.0-bCouldyoubrieflyexplainhowyouwillmeasurethem *
- Q.4.0-cDoyouthinkthereareanyspecialrecipesofdatareduction *
- Q.4.0-dThedatareductionandcalibrationfollowmanysteps ,soa
- Q.4.1-aWhileyouareintegratingcertainobjects ,tomonitorthe
- Q.4.1-bDataqualityalsostronglydependsonskyconditionsand *
- Q.4.1-cInwhatcriteriashouldeachobjectbejudged *
- Q.4.1-dInwhatcriteriashouldeachfieldoreachfiber *
- Q.4.1-eTheestimationofe.g.S *
- Q.4.1-fDoyouthinkanautomaticreleaseofstatus *
- Q.6.0-aWhatkindofsurveyarchivesystemdoyouneed *
- Q.7.0-aDoweneedsuchperiodicaldatarelease *
- Sciencetargetdensity *
- Summary *
- TBD *
- Thenexttwoare *
- Totalintegrationtimeperobject120min *
- Way. *
- accuratethanfullDRP ,somoreobjectsmaybejudged
- acquisition ,andautoguiding
- analysisofthevariable *
- and *
- andcalibrationthatareneededtothedataforyour *
- andgivingtypicalnumberstotheslotscurrentlyoccupiedby *
- andnoextendedsource *
- anglesofthefields *
- anothersurvey *
- applyingfullDRP.Conversely ,detailedreductionbyfullDRPmay
- appropriate ,andhowdoyoudefineS
- arenotneededforothersurveys *
- asreferences *
- atmost ,balancingoverentiresurveyarea,certainfractionat
- attachedslideonDRP *
- careofsuchkeywordsasfollows *
- catalogue *
- categoriesoftheminthemastercatalog *
- configurationbejudged *
- coordinates.WewilluseHSCnarrow-bandimaging *
- coordinateswillbeusedtoemphasizesubsetsofstarsthatmeetthemerit *
- criterionbasedonphotometry. *
- datasetwillbearound0.5PB *
- emission *
- explanationsofyourideasaboutthekeyissuesaslistedbelow *
- extracted ,whatdoyouwanttomeasureusingthespectralfeatures
- feasible *
- field *
- forfieldacquisitionandautoguiding. *
- fromcurrentassumed *
- fromsamephotometrysourceastargets. *
- fullDRP. *
- inadditiontoS *
- instrumentstatusatindividualexposures.Whatinformationwouldyou *
- inyourmastercatalog *
- isotropicallywehaveveryspecificfieldcentersthatareaccessible *
- least *
- likea *
- likelywanttoapplysuchupdates *
- liketoselectsciencetargetstowhichfibersareallocated *
- membersbasedonthenarrow-bandfilterNB515 *
- month ,yeartimescales.Sinceoursciencetargets
- moreintegrationisneeded *
- night *
- notetherequirementsforrepeatvisitstoagivenfieldcentre *
- notonlyforsciencebutalsoforcalibration ,field
- numberofintermediatedatawillbeformed.Arethereanything *
- observationstrategy *
- off-sitefullDRPwhenavailable *
- onlyduringspecificseasons. *
- parameters *
- parametersinthemastercatalog. *
- performedon-premise *
- pernightand *
- photometry *
- plansbasedonnotonlytheoutputsfromon-sitequickDRPbutalso *
- positioningerrorsrecorded. *
- positions *
- possible. *
- possibleexamplesare *
- pre-sky-subtractionspectra. *
- presentedasanexample *
- qualityofyourspectra ,whatkindofquantitiesand
- quickDRPandsomeobjectsmayneedtobe *
- reductionaftereachobservation *
- reductionandperiodicre-reductionoffulldataset.Single *
- requirednumberofexposures ,etc
- revealsomeerroneousfeaturesinthedatathatarenotdetectedby *
- revisitedontimescalesofdays ,weeks,monthandyears.
- set... *
- simultaneouslyifavailable *
- someQAprocessisperformedandbasedontheinformationfromit *
- specificallywanttoberecorded *
- specificamongthemyouwilllikelyneed *
- specificrequirementstotheirspatialdistributioninthefield *
- stars *
- stellarspectrae.g.theSDSSSSP. *
- suppliedbyus ,althoughweneedtocareaboutalreadyexposeddata
- surveyarecreated *
- thatyouwouldliketoseeifupdatesarenecessarytoobservation *
- theon-goingGaia-ESOspectroscopicsurveyoffieldstarsintheMilky *
- thesamenight5 *
- thinkyoucandefine *
- timesindifferentnights *
- transmissionofspecificones ,brokenones
- usedforthefieldstars *
- whichwecanaspire. *
- willbealevelof1PBincludingintermediatedata.Itcouldbe *
- woulditneedtobeusefulfor *
- wouldyouneedtosee *
- yes ,howwouldyouwanttodefinesuchanoverlap
- yourmind *