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Xtend spectrum
p0300: All four CCDs in full window mode
Xtend light curve
Light curve
p0300: All four CCDs in full window mode
Light curve
FE K-BAND SIGNATURES: THE KEY TO MAPPING THE LOW MASS SYSTEM OF NGC 4051
Precise profile measurements of features in the Fe K band will allow unprecedented constraints on the reprocessor, within a framework defined by the tightly-constrained black hole mass that makes NGC 4051 a compelling target for XRISM Cycle 1. We request 150 ks observation to: (i) determine the precise origin of the Fe Ka line, (ii) measure the kinematics of the ionized outflow and (iii) detect and identify lines seen red-ward of Fe Ka.
TELESCOP= 'XRISM ' / Mission name INSTRUME= 'XTEND ' / Instrument name OBS_ID = '201066010' / Observation identification string OBJECT = 'NGC4051 ' / Object name OBSERVER= 'TRACEY TURNER' / PI name OBS_MODE= 'POINTING' / POINTING or SLEW or ALL RA_OBJ = 180.79 / [deg] Object Right ascension DEC_OBJ = 44.5313 / [deg] Object Declination RA_PNT = 180.793413780878 / Pointing RA DEC_PNT = 44.5320545864273 / Pointing DEC RA_NOM = 180.789878000438 / [deg] Nominal aspect point R.A. DEC_NOM = 44.5315532482293 / [deg] Nominal aspect point Dec. PA_NOM = 308.943726837735 / [deg] Nominal aspect point roll. TELAPSE = 306286 / Elapsed time DATE-OBS= '2025-05-16T17:53:32' / Start date DATE-END= '2025-05-20T06:58:18' / Stop date ONTIME = 157243.5309 / On-source time EXPOSURE= 157243.5309 / Exposure time PROCVER = '03.02.014.010' / Processing script version MKFFF = 'ISAS/JAXA' / Origin of First FITS file ORIGIN = 'GSFC/NASA' / Origin of Processed FITS file SOFTVER = 'Hea_12Mar2025_V6.35_XRISM_28Feb2025_V002' / Version of HEADAS used CALDBVER= 'gen20241115_xtd20241115_rsl20241115' / Version of CALDB used DATE = '2025-07-14T01:24:15' / Date and time this file was created or updated SIB2_VER= 'V03.01 ' / SIB2 version JAXA