Your Inner Scientist! With Wi tth h ou urr in neexp xpen ensi en nsi s ve ve too o lss, yo you ou'lll be ab a le le tto o cap a ttu uree and d sttud dyy th hee speectra ccttraa of sttar as o you on ur fir fi st s nig ight htt outt! ™ Ussin ingg ou o r 1.25 25"" gr grat rat atiin ng on ng on a sttaand dal alon o e DS on DSLR R, or on n a tel e essco ope fitt tted e witth a DS ed D LR R, FI F TS T , or ast or stroonoomi stro mica ica call vide vide vi deoo ca came m ra, me ra, yo ra y u ca can n ea e si s ly: lyy: * Id denti en ntiifyy the spe pect cttra ral al tyype p s of stars ta ars r and d thei th eirr teemp ei mper errat atur u es ur es.. * Deetect tect thee met te etha hanee on Ur hane ha Uran anus an us and nd Nept Ne pttun une. e * Me Meas assure urre th t e bl blue ue shiiftt of br brig ig ght h su upe pern nov ovae ae. ae. ae * St Stud udyy th t e co comp mp pos osit ittioon of com o et ets. s s. O r aw Ou wardardar d wi winnin nn nin ing ng R RS Spe p c soft soft so ftwa ware wa re is ea asy to le ear arn n an nd eaasyy to us use (w wit ith h a frree e trial riial a avvai avai aila labl ble) bl e . Th e) her ere' e s no e' no com ompl p iccat pl ated ed d caallib bra r ti tion on n orr ste teep ep p lea e rn nin i g cu urvve. e See oou Se ur we w bs bsit itte ffoor or ex e ci cittiing n samp sa mp ple l prooje j ct cts ts an nd vviide d oss. Star Analyser Grating ($195) field tested systems REAL-TIME SPECTROSCOPY RSpec software ($109) Additional details and short videos at: rspec-astro.com sk yandtele scope.com * S E P TE M B E R 2 019 11http://www.ioptron.com http://www.rspec-astro.com http://www.skyandtelescope.com