3C 273's IUE spectra

3C 273 's IUE spectra

This page gives access to all spectra of the quasar 3C 273 taken by the International Ultraviolet Explorer (IUE) satellite from 1978 to 1996.
The spectra presented here are the IUE Newly Extracted Spectra (INES) downloaded from the INES Archive Data Server and converted to ASCII files. Ultraviolet continuum and emission-line light curves extracted from these spectra are available in 3C 273's Database.

Average IUE spectra
SWP (1150-1980 A) spectra
LWP and LWR (1850-3350 A) spectra
Related links

Average spectra

Average ultraviolet spectra of 3C 273 constructed with all good quality IUE spectra from 1978 to 1996:

SWP (1150-1980 A) spectra

List of the 256 SWP spectra of 3C 273 with the date of observation given in "yyyymmdd.hh":

19780415.21: SWP01365LL (header) 19910515.02: SWP41630LL (header)
19780415.23: SWP01366LL (header) 19910527.04: SWP41703LL (header)
19780506.04: SWP01492LS (header) 19910527.05: SWP41704LL (header)
19780507.07: SWP01498LS (header) 19910617.00: SWP41851LL (header)
19780509.04: SWP01509LS (header) 19910617.01: SWP41852LL (header)
19780526.10: SWP01642LL (header) 19911207.14: SWP43342LL (header)
19780528.10: SWP01655LS (header) 19911207.15: SWP43343LL (header)
19780725.00: SWP02099LL (header) 19911219.10: SWP43424LL (header)
19780725.03: SWP02100LS (header) 19911219.12: SWP43425LL (header)
19790504.01: SWP05116LL (header) 19920105.10: SWP43550LL (header)
19820418.23: SWP16790LL (header) 19920105.13: SWP43551LL (header)
19820420.19: SWP16801LL (header) 19920118.11: SWP43677LL (header)
19820420.20: SWP16802LL (header) 19920201.06: SWP43908LL (header)
19820420.21: SWP16803LL (header) 19920201.07: SWP43909LL (header)
19820627.19: SWP17300LL (header) 19920215.09: SWP43994LL (header)
19820627.19: SWP17301LL (header) 19920426.02: SWP44480LL (header)
19820627.21: SWP17302LL (header) 19920426.03: SWP44481LL (header)
19820627.21: SWP17303LL (header) 19920506.05: SWP44608LL (header)
19830415.11: SWP19731LL (header) 19920521.04: SWP44732LL (header)
19840520.23: SWP23063LL (header) 19920521.05: SWP44733LL (header)
19840521.01: SWP23064LL (header) 19920605.22: SWP44871LL (header)
19840712.02: SWP23444LL (header) 19920605.23: SWP44872LL (header)
19850519.04: SWP25973LL (header) 19920621.03: SWP44967LL (header)
19850519.05: SWP25974LL (header) 19920621.04: SWP44968LL (header)
19850727.08: SWP26489LL (header) 19920705.19: SWP45079LL (header)
19860514.04: SWP28304LL (header) 19920705.21: SWP45080LL (header)
19860514.05: SWP28305LL (header) 19921217.11: SWP46514LL (header)
19861129.16: SWP29774LL (header) 19921217.13: SWP46515LL (header)
19861129.18: SWP29775LL (header) 19921217.15: SWP46516LL (header)
19861129.18: SWP29775LS (header) 19921228.23: SWP46607LL (header)
19861210.13: SWP29843LL (header) 19921229.00: SWP46608LL (header)
19861210.16: SWP29844LL (header) 19921231.12: SWP46633LL (header)
19861222.14: SWP29939LL (header) 19930102.09: SWP46647LL (header)
19861222.15: SWP29940LL (header) 19930103.02: SWP46650LL (header)
19870112.12: SWP30081LL (header) 19930104.01: SWP46654LL (header)
19870112.13: SWP30082LL (header) 19930105.01: SWP46658LL (header)
19870123.07: SWP30141LL (header) 19930106.01: SWP46663LL (header)
19870123.09: SWP30142LL (header) 19930109.17: SWP46692LL (header)
19870202.21: SWP30238LL (header) 19930116.08: SWP46739LL (header)
19870202.22: SWP30239LL (header) 19930201.05: SWP46863LL (header)
19870203.06: SWP30243LL (header) 19930201.07: SWP46864LL (header)
19870203.07: SWP30244LL (header) 19930213.07: SWP46926LL (header)
19870218.08: SWP30331LL (header) 19930213.08: SWP46927LL (header)
19870218.09: SWP30332LL (header) 19930511.23: SWP47654LL (header)
19870601.21: SWP31077LL (header) 19930512.02: SWP47655LL (header)
19870601.22: SWP31078LL (header) 19930527.03: SWP47744LL (header)
19870602.00: SWP31079LL (header) 19930527.06: SWP47745LL (header)
19870717.20: SWP31353LL (header) 19931214.14: SWP49596LL (header)
19870717.21: SWP31354LL (header) 19931214.16: SWP49597LL (header)
19871204.11: SWP32460LL (header) 19931227.10: SWP49693LL (header)
19871229.15: SWP32638LL (header) 19931227.11: SWP49694LL (header)
19871229.16: SWP32639LL (header) 19940108.17: SWP49795LL (header)
19880114.11: SWP32725LL (header) 19940108.18: SWP49796LL (header)
19880114.13: SWP32726LL (header) 19940111.10: SWP49812LL (header)
19880209.05: SWP32889LL (header) 19940111.10: SWP49813LL (header)
19880209.06: SWP32890LL (header) 19940114.06: SWP49830LL (header)
19880508.05: SWP33486LL (header) 19940124.06: SWP49879LL (header)
19880508.06: SWP33487LL (header) 19940124.08: SWP49880LL (header)
19880604.22: SWP33704LL (header) 19940207.10: SWP49969LL (header)
19880604.23: SWP33705LL (header) 19940207.11: SWP49970LL (header)
19880621.22: SWP33797LL (header) 19940223.10: SWP50091LL (header)
19880709.23: SWP33889LL (header) 19940223.11: SWP50092LL (header)
19880710.01: SWP33890LL (header) 19940503.00: SWP50676LL (header)
19880713.13: SWP33907LL (header) 19940503.02: SWP50677LL (header)
19880713.14: SWP33908LL (header) 19940515.04: SWP50769LL (header)
19881210.10: SWP34996LL (header) 19940515.05: SWP50770LL (header)
19881210.11: SWP34997LL (header) 19940530.00: SWP50934LL (header)
19881227.14: SWP35154LL (header) 19940530.01: SWP50935LL (header)
19881227.16: SWP35155LL (header) 19940615.02: SWP51099LL (header)
19890123.13: SWP35395LL (header) 19940615.04: SWP51100LL (header)
19890123.15: SWP35396LL (header) 19940620.06: SWP51140LL (header)
19890203.00: SWP35470LL (header) 19940620.07: SWP51141LL (header)
19890203.02: SWP35471LL (header) 19940627.22: SWP51238LL (header)
19890204.04: SWP35476LL (header) 19940628.00: SWP51239LL (header)
19890204.06: SWP35477LL (header) 19941230.14: SWP53223LL (header)
19890500.02: SWP36169LL (header) 19941230.16: SWP53224LL (header)
19890500.03: SWP36170LL (header) 19950103.17: SWP53262LL (header)
19890515.04: SWP36265LL (header) 19950103.18: SWP53263LL (header)
19890515.05: SWP36266LL (header) 19950103.19: SWP53264LL (header)
19890600.04: SWP36370LL (header) 19950103.20: SWP53265LL (header)
19890600.04: SWP36371LL (header) 19950103.22: SWP53266LL (header)
19890614.02: SWP36489LL (header) 19950105.04: SWP53281LL (header)
19890614.03: SWP36490LL (header) 19950105.04: SWP53282LL (header)
19890620.18: SWP36560LL (header) 19950105.05: SWP53283LL (header)
19890706.00: SWP36617LL (header) 19950106.21: SWP53291LL (header)
19890706.01: SWP36618LL (header) 19950106.23: SWP53292LL (header)
19891222.09: SWP37871LL (header) 19950106.23: SWP53293LL (header)
19891222.11: SWP37872LL (header) 19950107.13: SWP53296LL (header)
19900105.13: SWP37954LL (header) 19950107.13: SWP53297LL (header)
19900117.12: SWP38038LL (header) 19950109.12: SWP53305LL (header)
19900117.14: SWP38039LL (header) 19950109.15: SWP53306LL (header)
19900205.09: SWP38139LL (header) 19950109.15: SWP53307LL (header)
19900205.10: SWP38140LL (header) 19950112.00: SWP53328LL (header)
19900501.00: SWP38708LL (header) 19950112.01: SWP53329LL (header)
19900501.02: SWP38709LL (header) 19950112.02: SWP53330LL (header)
19900518.05: SWP38825LL (header) 19950112.06: SWP53331LL (header)
19900601.00: SWP38946LL (header) 19950112.07: SWP53332LL (header)
19900601.01: SWP38947LL (header) 19950112.21: SWP53333LL (header)
19900611.22: SWP39067LL (header) 19950112.21: SWP53334LL (header)
19900612.00: SWP39068LL (header) 19950129.10: SWP53785LL (header)
19901214.13: SWP40331LL (header) 19950129.11: SWP53786LL (header)
19901214.14: SWP40332LL (header) 19950214.10: SWP53914LL (header)
19901214.15: SWP40333LL (header) 19950214.12: SWP53915LL (header)
19901214.17: SWP40334LL (header) 19950503.04: SWP54580LL (header)
19901219.18: SWP40391LL (header) 19950503.06: SWP54581LL (header)
19901219.20: SWP40392LL (header) 19950517.04: SWP54697LL (header)
19901219.20: SWP40393LL (header) 19950518.06: SWP54698LL (header)
19901220.17: SWP40412LL (header) 19950600.04: SWP54802LL (header)
19901220.19: SWP40413LL (header) 19950600.05: SWP54803LL (header)
19901220.19: SWP40414LL (header) 19950614.00: SWP54998LL (header)
19901227.14: SWP40470LL (header) 19950614.03: SWP54999LL (header)
19910107.20: SWP40546LL (header) 19950627.01: SWP55148LL (header)
19910113.07: SWP40580LL (header) 19950627.22: SWP55147LL (header)
19910113.10: SWP40581LL (header) 19950710.20: SWP55242LL (header)
19910113.17: SWP40584LL (header) 19951218.20: SWP56312LL (header)
19910115.05: SWP40594LL (header) 19951221.16: SWP56322LL (header)
19910115.06: SWP40595LL (header) 19951226.13: SWP56348LL (header)
19910117.00: SWP40619LL (header) 19951231.09: SWP56368LL (header)
19910117.01: SWP40620LL (header) 19960105.07: SWP56382LL (header)
19910123.03: SWP40660LL (header) 19960110.07: SWP56398LL (header)
19910123.04: SWP40661LL (header) 19960116.08: SWP56581LL (header)
19910124.08: SWP40666LL (header) 19960118.08: SWP56588LL (header)
19910124.09: SWP40667LL (header) 19960120.08: SWP56622LL (header)
19910208.08: SWP40840LL (header) 19960122.08: SWP56629LL (header)
19910208.11: SWP40841LL (header) 19960124.07: SWP56632LL (header)
19910506.04: SWP41582LL (header) 19960126.07: SWP56636LL (header)
19910506.06: SWP41583LL (header) 19960128.07: SWP56642LL (header)
19910515.01: SWP41629LL (header) 19960130.11: SWP56653LL (header)

LWP and LWR (1850-3350 A) spectra

List of the 212 LWP or LWR spectra of 3C 273 with the date of observation given in "yyyymmdd.hh":

19780415.22: LWR01321LL (header) 19910117.02: LWP19588LL (header)
19780506.07: LWR01447LS (header) 19910123.02: LWP19631LL (header)
19780526.12: LWR01565LL (header) 19910123.03: LWP19632LL (header)
19780724.23: LWR01886LL (header) 19910124.07: LWP19639LL (header)
19780725.02: LWR01887LL (header) 19910124.08: LWP19640LL (header)
19790504.01: LWR04454LL (header) 19910208.09: LWP19718LL (header)
19790506.01: LWR04470LS (header) 19910506.05: LWP20319LL (header)
19820418.22: LWR13042LL (header) 19910506.06: LWP20320LL (header)
19820420.19: LWR13055LL (header) 19910515.00: LWP20371LL (header)
19820420.20: LWR13056LL (header) 19910515.01: LWP20372LL (header)
19820420.21: LWR13057LL (header) 19910527.05: LWP20454LL (header)
19820627.19: LWR13562LL (header) 19910527.06: LWP20455LL (header)
19820627.20: LWR13563LL (header) 19910616.23: LWP20617LL (header)
19820627.21: LWR13564LL (header) 19910617.01: LWP20618LL (header)
19830415.11: LWR15739LL (header) 19911207.14: LWP21967LL (header)
19840521.00: LWP03397LL (header) 19911207.17: LWP21968LL (header)
19840521.03: LWP03398LL (header) 19911219.11: LWP22032LL (header)
19840712.21: LWP03757LL (header) 19911219.13: LWP22033LL (header)
19850519.04: LWP06009LL (header) 19920105.10: LWP22191LL (header)
19850519.06: LWP06010LL (header) 19920105.11: LWP22192LL (header)
19850727.08: LWP06501LL (header) 19920105.14: LWP22193LL (header)
19860514.05: LWP08195LL (header) 19920118.12: LWP22270LL (header)
19860514.06: LWP08196LL (header) 19920201.07: LWP22316LL (header)
19861129.16: LWP09603LL (header) 19920215.07: LWP22395LL (header)
19861210.14: LWP09679LL (header) 19920215.10: LWP22396LL (header)
19861210.16: LWP09680LL (header) 19920426.02: LWP22889LL (header)
19861222.15: LWP09750LL (header) 19920506.06: LWP23036LL (header)
19861222.16: LWP09751LL (header) 19920521.04: LWP23146LL (header)
19870112.12: LWP09913LL (header) 19920521.06: LWP23147LL (header)
19870112.14: LWP09914LL (header) 19920605.22: LWP23258LL (header)
19870123.08: LWP09997LL (header) 19920606.00: LWP23259LL (header)
19870123.09: LWP09998LL (header) 19920621.03: LWP23342LL (header)
19870202.22: LWP10060LL (header) 19920705.20: LWP23447LL (header)
19870203.00: LWP10061LL (header) 19920705.22: LWP23448LL (header)
19870203.06: LWP10065LL (header) 19921217.12: LWP24528LL (header)
19870203.08: LWP10066LL (header) 19921217.14: LWP24529LL (header)
19870218.08: LWP10145LL (header) 19921228.22: LWP24614LL (header)
19870218.10: LWP10146LL (header) 19921229.00: LWP24615LL (header)
19870601.21: LWP10892LL (header) 19921231.12: LWP24638LL (header)
19870602.00: LWP10893LL (header) 19930102.10: LWP24650LL (header)
19870717.21: LWP11233LL (header) 19930103.02: LWP24653LL (header)
19870717.22: LWP11234LL (header) 19930104.02: LWP24657LL (header)
19871204.11: LWP12224LL (header) 19930105.02: LWP24662LL (header)
19871204.12: LWP12225LL (header) 19930106.02: LWP24666LL (header)
19871229.14: LWP12395LL (header) 19930109.17: LWP24694LL (header)
19871229.15: LWP12396LL (header) 19930109.18: LWP24695LL (header)
19880114.09: LWP12493LL (header) 19930116.09: LWP24741LL (header)
19880114.12: LWP12494LL (header) 19930201.05: LWP24827LL (header)
19880209.06: LWP12632LL (header) 19930201.08: LWP24828LL (header)
19880508.04: LWP13181LL (header) 19930213.07: LWP24902LL (header)
19880508.05: LWP13182LL (header) 19930512.00: LWP25516LL (header)
19880604.23: LWP13357LL (header) 19930512.02: LWP25517LL (header)
19880604.23: LWP13358LL (header) 19930527.04: LWP25608LL (header)
19880621.21: LWP13487LL (header) 19931214.15: LWP27045LL (header)
19880709.23: LWP13602LL (header) 19931227.11: LWP27116LL (header)
19880710.02: LWP13603LL (header) 19940108.15: LWP27189LL (header)
19880713.12: LWP13629LL (header) 19940108.18: LWP27190LL (header)
19880713.13: LWP13630LL (header) 19940108.18: LWP27191LL (header)
19881210.10: LWP00503LL (header) 19940111.10: LWP27215LL (header)
19881210.12: LWP00504LL (header) 19940124.07: LWP27280LL (header)
19881227.15: LWP14725LL (header) 19940207.10: LWP27377LL (header)
19881227.16: LWP14726LL (header) 19940223.11: LWP27473LL (header)
19890123.13: LWP14902LL (header) 19940503.01: LWP28035LL (header)
19890202.23: LWP14956LL (header) 19940515.04: LWP28132LL (header)
19890203.02: LWP14957LL (header) 19940530.00: LWP28294LL (header)
19890204.05: LWP14963LL (header) 19940615.03: LWP28423LL (header)
19890500.02: LWP15411LL (header) 19940620.06: LWP28457LL (header)
19890500.04: LWP15412LL (header) 19940620.07: LWP28458LL (header)
19890515.04: LWP15518LL (header) 19940627.23: LWP28493LL (header)
19890515.05: LWP15519LL (header) 19941230.13: LWP29791LL (header)
19890600.04: LWP15627LL (header) 19941230.16: LWP29792LL (header)
19890600.06: LWP15628LL (header) 19950103.17: LWP29819LL (header)
19890614.02: LWP15722LL (header) 19950103.17: LWP29820LL (header)
19890614.03: LWP15723LL (header) 19950103.18: LWP29821LL (header)
19890706.00: LWP15858LL (header) 19950103.19: LWP29822LL (header)
19890706.02: LWP15859LL (header) 19950103.22: LWP29823LL (header)
19891222.10: LWP16978LL (header) 19950105.04: LWP29824LL (header)
19891222.13: LWP16979LL (header) 19950105.04: LWP29825LL (header)
19900105.13: LWP17087LL (header) 19950105.05: LWP29826LL (header)
19900117.14: LWP17166LL (header) 19950106.21: LWP29831LL (header)
19900205.09: LWP17297LL (header) 19950106.23: LWP29832LL (header)
19900501.01: LWP17842LL (header) 19950107.13: LWP29836LL (header)
19900518.06: LWP17930LL (header) 19950107.14: LWP29837LL (header)
19900601.00: LWP18018LL (header) 19950109.14: LWP29845LL (header)
19900601.01: LWP18019LL (header) 19950109.15: LWP29846LL (header)
19900611.23: LWP18089LL (header) 19950109.15: LWP29847LL (header)
19900612.00: LWP18090LL (header) 19950112.00: LWP29858LL (header)
19901214.13: LWP19411LL (header) 19950112.01: LWP29859LL (header)
19901214.13: LWP19412LL (header) 19950112.07: LWP29860LL (header)
19901214.15: LWP19413LL (header) 19950112.21: LWP29864LL (header)
19901214.18: LWP19414LL (header) 19950129.10: LWP29868LL (header)
19901219.18: LWP19447LL (header) 19950214.10: LWP29966LL (header)
19901219.19: LWP19448LL (header) 19950503.05: LWP30596LL (header)
19901220.19: LWP19450LL (header) 19950518.04: LWP30723LL (header)
19901220.19: LWP19451LL (header) 19950600.05: LWP30813LL (header)
19901227.14: LWP19486LL (header) 19950614.02: LWP30881LL (header)
19910107.20: LWP19519LL (header) 19950627.22: LWP30949LL (header)
19910107.20: LWP19520LL (header) 19950710.21: LWP31044LL (header)
19910113.08: LWP19564LL (header) 19960116.08: LWP31884LL (header)
19910113.11: LWP19565LL (header) 19960118.08: LWP31890LL (header)
19910113.17: LWP19568LL (header) 19960120.08: LWP31891LL (header)
19910113.18: LWP19569LL (header) 19960122.07: LWP31900LL (header)
19910115.05: LWP19581LL (header) 19960124.09: LWP31905LL (header)
19910115.06: LWP19582LL (header) 19960126.07: LWP31909LL (header)
19910117.00: LWP19586LL (header) 19960128.07: LWP31913LL (header)
19910117.01: LWP19587LL (header) 19960130.11: LWP31915LL (header)

Contents

Average spectra

SWP (1150-1980 A) spectra

LWP and LWR (1850-3350 A) spectra

Related links