Science Keywords: Select from 2 to 5 items. Science Keywords is a required field. 0 Assigned ID: 1506 ----- Attempting Submission 1 (Fri Aug 11 17:01:40 GMT 2017) ----- Joint Chandra/HST Proposal loads 0 ----- Attempting Submission 1 (Wed Sep 06 20:36:47 GMT 2017) ----- We are following up the multiwavelength properties of the WISSH sample of hyperluminous MIR-selected Type 1 quasars at z~2-3. In these objects we expect both powerful AGN feedback and galaxy mergers to manifest themselves in full force. We are finding in LBT/LUCI near infrared data that they are composed by two populations showing powerful mutually exclusive outflows in [OIII] and CIV. Interestingly they seem to show a dichotomy in their X-ray luminosities. Furthermore a HST-WFC3 follow-up of a WISSH quasar with [OIII] outflows show no sign of galaxy mergers. We propose here Chandra (280 ks) and HST (6 orbits) observations of WISSH quasars with the aim of establishing whether the two populations are linked to: (i) different quasar X-ray output and (ii) distinct host dynamical state. We observe the two accepted targets in our program with WFC3-IR and the F160W filter which, for the redshift of our targets (z~3.4), covers the region of the 4000A break. The requested exposure time is one orbit. We will perform a four point box dither pattern and use STEP sequences. The target is a point source (a quasar) and the main goal of the observations is to detect its faint host galaxy. The observing strategy is the same we used in our previous program 14908 to observe another QSO at a similar redshift. For J123641.45 (Visit 1) we use a STEP100 sequence to better take advantage of the longer orbit visibility of this target. For Visit 2 we use STEP200, as in 14908. Massive Black Holes And Their Host Galaxies 6 false false false false false false SUPPORTED GALAXY QSO J2000 J2000 GALAXY QSO J2000 J2000 WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W POS-TARG DITHER 11.44 LINE 7.3 false false 74.653 4 18.528 WFC3-IR-DITHER-BOX-MIN 1 false 1504729726971 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. /private/var/folders/l_/5v2qhxc17r9gmt251m6xf_r80003jg/T/OPVisit347339205849909500.xml (Tic-Visit :proposal-id 15375 :visit-id "01" :proposal-version -1 :trans-version "20170613" :date "06-Sep-2017 16:28:46.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 974880 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15375 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15375 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3055 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3546 :pcs-gap 0 ) true 1 0 1504728783557 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. /private/var/folders/l_/5v2qhxc17r9gmt251m6xf_r80003jg/T/OPVisit232443724929561134.xml (Tic-Visit :proposal-id 15375 :visit-id "02" :proposal-version -1 :trans-version "20170613" :date "06-Sep-2017 16:13:03.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 765984 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15375 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15375 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2655 :al-overhead-at-end 0 :internal-dur-at-end 386 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3225 :pcs-gap 0 ) true 1 0