Sixth alignment step[{“attribute=””>OikathreftestoudiastimikoutileskopiouJamesWebbtisNASAmetaepistimonikatouorganaostenadimiourgountispioakriveiskaiestiasmeneseikoneskatelixeEnotoorganomesaiasyperythrisaktinovolias(Mirī)synechizeitocooldowntouoiomadesoptikonechounefthygrammiseimeepitychiatafpoloipaorganatouasteroskopeioumetouskathreftestouWebbOiproigoumenesprospatheiesefthygrammisisitantosoakriveispouiomadakatelixestosymperasmaotidenapaitountaiprosthetesrythmiseisstondefterefontakathreftimechritoevdomokaiteleftaiostadiotoopoiothaperilamvaneitoMIRIotankryoseipliros[{“attribute=””>NASA’sJamesWebbSpaceTelescope’smirrorstoitsscientificinstrumentssotheywillcreatethemostaccurateandfocusedimagespossiblehasconcludedWhiletheMid-InfraredInstrument(MIRI)continuesitscooldownopticsteamshavesuccessfullyalignedtherestoftheobservatory’sonboardinstrumentstoWebb’smirrorsPreviousalignmenteffortsweresoaccuratethattheteamconcludednoadditionaladjustmentstothesecondarymirrorarenecessaryuntiltheseventhandfinalstagewhichwillinvolveMIRIwhenithasfullycooled[{”χαρακτηριστικό=””>ΟικαθρέφτεςτουδιαστημικούτηλεσκοπίουJamesWebbτηςNASAμεταεπιστημονικάτουόργαναώστεναδημιουργούντιςπιοακριβείςκαιεστιασμένεςεικόνεςκατέληξεΕνώτοόργανομεσαίαςυπέρυθρηςακτινοβολίας(MIRI)συνεχίζειτοcooldownτουοιομάδεςοπτικώνέχουνευθυγραμμίσειμεεπιτυχίαταυπόλοιπαόργανατουαστεροσκοπείουμετουςκαθρέφτεςτουWebbΟιπροηγούμενεςπροσπάθειεςευθυγράμμισηςήταντόσοακριβείςπουηομάδακατέληξεστοσυμπέρασμαότιδεναπαιτούνταιπρόσθετεςρυθμίσειςστονδευτερεύοντακαθρέφτημέχριτοέβδομοκαιτελευταίοστάδιοτοοποίοθαπεριλαμβάνειτοMIRIότανκρυώσειπλήρως[{”attribute=””>NASA’sJamesWebbSpaceTelescope’smirrorstoitsscientificinstrumentssotheywillcreatethemostaccurateandfocusedimagespossiblehasconcludedWhiletheMid-InfraredInstrument(MIRI)continuesitscooldownopticsteamshavesuccessfullyalignedtherestoftheobservatory’sonboardinstrumentstoWebb’smirrorsPreviousalignmenteffortsweresoaccuratethattheteamconcludednoadditionaladjustmentstothesecondarymirrorarenecessaryuntiltheseventhandfinalstagewhichwillinvolveMIRIwhenithasfullycooled “As a general rule, the commissioning process starts with rough corrections and then proceeds with fine corrections. “Early secondary gross mirror corrections, however, were so successful that subtle corrections in the first iteration of Phase Six were unnecessary,” said Chanda Walker, Webb front-end detection and control scientist, Ball Aerospace. “This achievement was due to many years of planning and excellent teamwork between the wavefront detection team.” Throughout most of the alignment process, Webb’s 18 hexagonal mirrors and secondary mirrors focused on alignment with the Near-Infrared Camera (NIRCam) alone....