Authors:
PERLMUTTER S
ALDERING G
DELLAVALLE M
DEUSTUA S
ELLIS RS
FABBRO S
FRUCHTER A
GOLDHABER G
GOOBAR A
GROOM DE
HOOK IM
KIM AG
KIM MY
KNOP RA
LIDMAN C
MCMAHON RG
NUGENT P
PAIN R
PANAGIA N
PENNYPACKER CR
RUIZLAPUENTE P
SCHAEFER B
WALTON N
Citation: S. Perlmutter et al., DISCOVERY OF A SUPERNOVA EXPLOSION AT HALF THE AGE OF THE UNIVERSE (VOL 391, PG 51, 1998), Nature, 392(6673), 1998, pp. 311-311
Authors:
PERLMUTTER S
ALDERING G
DELLAVALLE M
DEUSTUA S
ELLIS RS
FABBRO S
FRUCHTER A
GOLDHABER G
GROOM DE
HOOK IM
KIM AG
KIM MY
KNOP RA
LIDMAN C
MCMAHON RG
NUGENT P
PAIN R
PANAGIA N
PENNYPACKER CR
RUIZLAPUENTE P
SCHAEFER B
WALTON N
Citation: S. Perlmutter et al., DISCOVERY OF A SUPERNOVA EXPLOSION AT HALF THE AGE OF THE UNIVERSE, Nature, 391(6662), 1998, pp. 51-54
Authors:
SAHA A
SANDAGE A
LABHARDT L
TAMMANN GA
MACCHETTO FD
PANAGIA N
Citation: A. Saha et al., CEPHEID CALIBRATION OF THE PEAK BRIGHTNESS OF TYPE IA SUPERNOVAE .8. SN 1990N IN NGC-4639, The Astrophysical journal, 486(1), 1997, pp. 1
Authors:
SONNEBORN G
FRANSSON C
LUNDQVIST P
CASSATELLA A
GILMOZZI R
KIRSHNER RP
PANAGIA N
WAMSTEKER W
Citation: G. Sonneborn et al., THE EVOLUTION OF ULTRAVIOLET EMISSION-LINES FROM CIRCUMSTELLAR MATERIAL SURROUNDING SN 1987A, The Astrophysical journal, 477(2), 1997, pp. 848-864
Authors:
SAHA A
SANDAGE A
LABHARDT L
TAMMANN GA
MACCHETTO FD
PANAGIA N
Citation: A. Saha et al., CEPHEID CALIBRATION OF THE PEAK BRIGHTNESS OF TYPE IA SUPERNOVAE .6. SN 1960F IN NGC 4496A, The Astrophysical journal. Supplement series, 107(2), 1996, pp. 693
Authors:
WANG LF
WHEELER JC
KIRSHNER RP
CHALLIS PM
FILIPPENKO AV
FRANSSON C
PANAGIA N
PHILLIPS MM
SUNTZEFF N
Citation: Lf. Wang et al., HUBBLE-SPACE-TELESCOPE SPECTROSCOPIC OBSERVATIONS OF THE EJECTA OF SN-1987A AT 2000 DAYS, The Astrophysical journal, 466(2), 1996, pp. 998-1010
Authors:
SCUDERI S
PANAGIA N
GILMOZZI R
CHALLIS PM
KIRSHNER RP
Citation: S. Scuderi et al., PROPERTIES OF STAR-2, ONE OF THE SN-1987A COMPANIONS, DERIVED FROM HUBBLE-SPACE-TELESCOPE FAINT OBJECT SPECTROGRAPH OBSERVATIONS, The Astrophysical journal, 465(2), 1996, pp. 956-964
Authors:
SANDAGE A
SAHA A
TAMMANN GA
LABHARDT L
PANAGIA N
MACCHETTO FD
Citation: A. Sandage et al., CEPHEID CALIBRATION OF THE PEAK BRIGHTNESS OF TYPE IA SUPERNOVAE - CALIBRATION OF SN-1990N IN NGC-4639 AVERAGED WITH 6 EARLIER TYPE-IA SUPERNOVA CALIBRATIONS TO GIVE H-0 DIRECTLY, The Astrophysical journal, 460(1), 1996, pp. 15-18
Authors:
BIETENHOLZ MF
BARTEL N
RUPEN MP
CONWAY JE
BEASLEY AJ
SRAMEK RA
ROMNEY JD
TITUS MA
GRAHAM DA
ALTUNIN VI
JONES DL
RIUS A
VENTURI T
UMANA G
WEILER KW
VANDYK SD
PANAGIA N
CANNON WH
POPELAR J
DAVIS RJ
Citation: Mf. Bietenholz et al., VLBI OBSERVATIONS OF THE ULTRACOMPACT RADIO NUCLEUS OF THE GALAXY M81, The Astrophysical journal, 457(2), 1996, pp. 604-609
Authors:
SAHA A
SANDAGE A
LABHARDT L
SCHWENGELER H
TAMMANN GA
PANAGIA N
MACCHETTO FD
Citation: A. Saha et al., DISCOVERY OF CEPHEIDS IN NGC-5253 - ABSOLUTE PEAK BRIGHTNESS OF SN-IA-1895B AND SN-IA-1972E AND THE VALUE OF H(0), The Astrophysical journal, 438(1), 1995, pp. 8-26
Authors:
BARTEL N
BIETENHOLZ MF
RUPEN MP
CONWAY JE
BEASLEY AJ
SRAMEK RA
ROMNEY JD
TITUS MA
GRAHAM DA
ALTUNIN VI
JONES DL
RIUS A
VENTURI T
UMANA G
FRANCIS RL
MCCALL ML
RICHER MG
STEVENSON CC
WEILER KW
VANDYK SD
PANAGIA N
CANNON WH
POPELAR J
DAVIS RJ
Citation: N. Bartel et al., THE SHAPE, EXPANSION RATE AND DISTANCE OF SUPERNOVA 1993J FROM VLBI MEASUREMENTS (VOL 368, PG 610, 1994), Nature, 369(6481), 1994, pp. 584-584
Authors:
BARTEL N
BIETENHOLZ MF
RUPEN MP
CONWAY JE
BEASLEY AJ
SRAMEK RA
ROMNEY JD
TITUS MA
GRAHAM DA
ALTUNIN VI
JONES DL
RIUS A
VENTURI T
UMANA G
FRANCIS RL
MCCALL ML
RICHER MG
STEVENSON CC
WEILER KW
VANDYK SD
PANAGIA N
CANNON WH
POPELAR J
DAVIS RJ
Citation: N. Bartel et al., THE SHAPE, EXPANSION RATE AND DISTANCE OF SUPERNOVA-1993J FROM VLBI MEASUREMENTS, Nature, 368(6472), 1994, pp. 610-613