▁made ▁in ▁the ▁E T - 1 3 8 ▁camera ▁allowed ▁it ▁to ▁beam ▁back ▁video ▁of ▁the ▁tank ' s ▁dis integration ▁in ▁the ▁atmosphere . ▁A ▁further ▁boost ▁from ▁the ▁Or b ital ▁M ane u ver ing ▁System ▁( O MS ) ▁engines ▁( the ▁O MS - 1 ▁burn ) ▁was ▁not ▁required ▁due ▁to ▁the ▁nom inal ▁ME CO , ▁and ▁Atl ant is ▁settled ▁into ▁an ▁initial ▁ 2 2 5 ▁x ▁ 5 8   km ▁roughly ▁ 5 1 . 6 ▁degree ▁orbit . ▁The ▁crew ▁performed ▁several ▁course ▁correction ▁actions ▁on ▁Fl ight ▁Day ▁ 1 . ▁These ▁included ▁the ▁ 6 4 ▁seconds ▁O MS - 2 ▁burn ▁which ▁pushed ▁Atl ant is ▁into ▁a ▁ 2 3 0 ▁x ▁ 1 5 8   km ▁orbit ▁and ▁the ▁NC - 1 ▁engine ▁firing ▁for ▁ 9 4 ▁seconds ▁to ▁adjust ▁the ▁sh utt le ' s ▁orb ital ▁path ▁to ▁match ▁with ▁the ▁Space ▁Station . ▁The ▁NC - 1 ▁firing ▁alter ed ▁the ▁sh utt le ' s ▁velocity ▁by ▁about ▁. ▁ ▁NASA ▁held ▁a ▁post - launch ▁news ▁conference ▁at ▁ 1 2 : 1 0 ▁CD T ▁with ▁Bill ▁Ger sten ma ier , ▁Robert ▁Cab ana ▁( direct or ▁of ▁NASA ' s ▁John ▁F . ▁Kennedy ▁Space ▁Center ), ▁Mike ▁Mos es ▁and ▁Mike ▁Le in bach . ▁ ▁After ▁opening ▁the ▁sh utt le ' s ▁payload ▁bay ▁doors ▁at ▁ 1 7 : 0