XRISM STUDIES OF ULTRA LUMINOUS IR GALAXY IRAS F05189-2524
IRAS F05189-2524 is an ultra-luminous IR galaxy which harbors an AGN and strong starburst activity together, and a late-stage merger showing the brightest Fe-K emission lines. In this source, we explore a binary supermassive black hole by resolving dual Fe-Kalpha lines at 6.4 keV. It is also the best target to study properties of starburst plasmas and their connection to the AGN activity by resolving Fe XXV and Fe XXVI lines from starburst activity. We furthermore aim to determine the detailed profile of an UFO absorption line at 7.8 keV, and constrain its connection to molecular outflows in the host galaxy.
TELESCOP= 'XRISM ' / Mission name INSTRUME= 'XTEND ' / Instrument name OBS_ID = '300020010' / Observation identification string OBJECT = 'IRAS_F05189-2524' / Object name OBSERVER= 'XRISM Collaboration' / PI name OBS_MODE= 'POINTING' / POINTING or SLEW or ALL RA_OBJ = 80.25583 / [deg] Object Right ascension DEC_OBJ = -25.36258 / [deg] Object Declination RA_PNT = 80.2448682836536 / Pointing RA DEC_PNT = -25.3735836146333 / Pointing DEC RA_NOM = 80.2551264353153 / [deg] Nominal aspect point R.A. DEC_NOM = -25.3622749524446 / [deg] Nominal aspect point Dec. PA_NOM = 63.000695868913 / [deg] Nominal aspect point roll. TELAPSE = 284697.963135988 / Elapsed time DATE-OBS= '2024-08-09T17:34:01.036864' / Start date DATE-END= '2024-08-13T00:38:59' / Stop date ONTIME = 145414.42252 / On-source time EXPOSURE= 145414.42252 / Exposure time PROCVER = '03.00.013.009' / Processing script version MKFFF = 'ISAS/JAXA' / Origin of First FITS file ORIGIN = 'GSFC/NASA' / Origin of Processed FITS file SOFTVER = 'Hea_21Aug2024_V6.34_XRISM_21Aug2024_V001' / Version of HEADAS used CALDBVER= 'gen20240315_xtd20240815_rsl20240815' / Version of CALDB used DATE = '2024-09-23T06:58:50' / Date and time this file was created or updated SIB2_VER= / SIB2 version JAXA